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1. 发明专利

AU622157B2 DESIGN APPARATUS AND A METHOD OF DESIGNING GRAPHIC LAYOUTS 未知
公开(公告)号：AU622157B2
公开(公告)日：1992-04-02
申请号：AU3155289
申请日：1989-03-21
申请人： JOHN WINTER
发明人： WINTER JOHN
IPC分类号： G09B29/00 , G09B29/02 , G09F9/30

2. 发明专利

GB508687A Improvements relating to tyre valves 未知
公开(公告)号：GB508687A
公开(公告)日：1939-07-03
申请号：GB11038
申请日：1938-01-03
申请人： SCOVILL MANUFACTURING CO , WILLIAM JOHN WINTER
IPC分类号： B60C29/00
摘要： 508,687. Tyre valves. SCOVILL MANUFACTURING CO., and WINTER, W.J. Jan. 3, 1938, No. 110. [Class 135] A detachable mounting device for pneumatic tyres having valves of the type precluding the use of rim nuts, comprises a flat disclike member 5 of larger diameter than the hole in the wheel rim, having a thread at 6 to screw on to the valve mechanism during mounting and inflation to prevent the latter from slipping through the hole in the wheel rim, and with the periphery shaped to form a tool, for example with fingers or a tubular portion with notched end projecting from the side of the disc, for use in removing the valve core.

3. 发明专利

GB295454A Improvements relating to fluid pressure braking apparatus 未知
公开(公告)号：GB295454A
公开(公告)日：1928-08-16
申请号：GB1372627
申请日：1927-05-21
申请人： HARRY JOHN WINTER , WESTINGHOUSE BRAKE & SIGNAL
IPC分类号： B60T13/60 , B61H9/00
摘要： 295,454. Winter, H. J., and Westing- house Brake & Saxby Signal Co., Ltd. May 21, 1927. Fluid-pressure.-Fluid-pressure braking apparatus of the combined compressed air and vacuum type comprises a valve for automatically comtrolling the release of fluid under pressure from the compressed air brake pipe under the combined influence of the automatic compressed air brake pipe pressure, the vacuum brake pipe pressure and a constant pressure, in order that an application of the vacuum brake causes a corresponding reduction of the compressed air pipe pressure. An energizing valve may also be provided to release pressure from the compressed air pipe in an emergency application of the vacuum brakes. A diaphragm 2 separates the valve casing into two compartments, a compartment 3 open to the atmosphere through an aperture 5 and a compartment 4 connected to the vacuum brake pipe. A spring 6 presses on the under side of the diaphragm. The diaphragm is provided with a stem 8 the upper part of which is secured to a diaphragm 11 separating chambers 12, 13. The chamber 12 communicates with the atmosphere through an opening 14 and the chamber 13 communicates through a restricted port 17 with the upper side at the piston 18 of the equalizing discharge valve and also through a non-return valve 15 with the compressed air brake pipe 16 which permits recharging thereof. The upper end of the stem 8 is tubular, opening into the chamber 12 by an aperture 21 and carrying in its upper end a valve 22 connected to a spring closed valve 24 controlling communication of the chamber 13 with a passage 26 leading to a feed valve. The pressure of the spring 6 and the atmospheric pressure in chamber 3 in equilibrium with the pressure fluid supplied from the feed valve through the passage 26 maintains the valve closed and the valve 24 open. On admission of air to the vacuum pipe 7 the diaphragms move downwards closing the valve 24, thus cutting off communication between the feed valve and the compressed air pipe 16 and the stem 8 then moves away from the valve 22 opening communication between the atmospheric chamber 12 and the upper side of the piston 18 which moves to vent the compressed air brake pipe 16 through a port 29 and apply the compressed air brakes. When the compressed air brake pipe pressure has been reduced to a predetermined extent the .diaphragms rise again to reclose the valve 22 owing to the reduction of pressure in the chamber 13 and the release of fluid by the piston 18 is interrupted, as pressure acting on the under side of the piston 18 through an aperture 28 is also reduced. During release of the brakes the converse action of the ports takes place. The spring 6 can be adjusted so that the closing movement of the piston 18 takes place at any desired degree of reduction of the compressed air pipe. The emergency valve comprises a reservoir 30 closed by a diaphragm 31 and maintained at the pressure obtaining in the vacuum pipe 7 by a small aperture 33 in the stem 32 of the diaphragm. On complete destruction of the vacuum in the pipe 7 the diaphragm rises and opens the compressed air brake pipe 16 to atmosphere by raising a valve 40 by means of a lever 37 connected to the stem 32. The connection to the pipe 7 is made adjacent the driver's brake valve to render the action of the valve sensitive.

4. 发明专利

GB205356A Improvements relating to fluid pressure braking apparatus 未知
公开(公告)号：GB205356A
公开(公告)日：1923-10-18
申请号：GB2975422
申请日：1922-10-31
申请人： HARRY JOHN WINTER , WESTINGHOUSE BRAKE & SIGNAL
IPC分类号： B60T15/06 , B60T15/16
摘要： 205,356. Winter, H. J., and Westing- house Brake & Saxby Signal Co., Ltd. Oct. 31, 1922. Fluid-pressure.-In a straight air brake wherein a valve automatically connects the operative driver's valve to the brake cylinder when the brakes are to be applied, a conductor's brake valve by which an independent application may be effected is provided, and is so constructed that the brakes so applied may be released by the driver from the opposite end of the vehicle by suitable manipulation of his valve, whether the conductor's valve be closed or open. In the form shown, a driver's valve 1 is provided at each end of the vehicle, and communication with the brake cylinder 3 is controlled by a double-check valve 5, which comprises a piston chamber 8 in which a piston 9 works, and valve chambers 10, 11, each containing a slide valve 12 operated by a stem 13 on the piston to control exhaust ports 14. When the right-hand driver's valve is operative and is moved to application position, the piston 9 is moved to the left, the brake cylinder is charged from the chamber 11 and the chamber 10 exhausts through its port 14. Similarly, when the lefthand valve is operative, the chamber 10 charges the brake cylinder, and the chamber 11 is vented. The conductor's brake valve 7, which comprises a cock 16 and a pressure-limiting valve 19 controlled by a spring 20, by-passes the driver's valve. When the cock 16 is opened, fluid passes from the reservoir 4 to the pipe 6 and the piston 9 is moved to the right, but the pressure with which the brakes are applied is lower than main reservoir pressure, because of the reducing action of the valve 7. To release the brakes at the opposite end of the vehicle the driver first moves his valve to application position, when fluid at main reservoir pressure entering the chamber 11 overcomes the lower pressure in the chamber 10 and moves the piston 9 to the left, thus venting the chamber 10. By moving his valve to release position the driver may now release the brakes, as the piston 9 will remain in its left position.

5. 发明专利

GB475891A Improvements in or relating to pressure gauges and air chucks for use with compressed air or similar fluid 未知
公开(公告)号：GB475891A
公开(公告)日：1937-11-29
申请号：GB1511236
申请日：1936-05-28
申请人： SCOVILL MANUFACTURING CO , WILLIAM JOHN WINTER
IPC分类号： B60S5/04
摘要： 475,891. Pipe couplings. SCOVILL MANUFACTURING CO., and WINTER, W. J. May 28, 1936, No. 15112. Addition to 336,518, [Class 106 (ii)]. [Class 99 (i)] [Also in Group XIX] A disconnectible coupling to enable a pressure gauge or inflating nozzle to be used with twin tyres com prises a double foot ir which the main axis of the double valve member makes an acute angle witl the stem of the gauge or inflating nozzle. A casting 1 fitted with the usual valves 2, 2a has an offset portion 3 or its wall screwed to receive the straight stem 4 of a pressure gauge or air nozzle entering at an acute angle.

6. 发明专利

GB218706A Improvements in and relating to fluid pressure braking apparatus 未知
公开(公告)号：GB218706A
公开(公告)日：1924-07-10
申请号：GB700623
申请日：1923-03-10
申请人： BERNARD HARTLEY PETER , HARRY JOHN WINTER , WESTINGHOUSE BRAKE & SIGNAL
IPC分类号： B61L3/00
摘要： 218,706. Peter, B. H., Winter, H. J., and Westinghouse Brake & Saxby Signal Co., Ltd. March 10, 1923. Fluid-pressure brakes controlled either electrically or by variations in train pipe pressure. The complete release of the brakes by electric means is prevented by interposing a loaded check valve in the passage leading from the brake cylinder to atmosphere. The braking system shown in Fig. 1 comprises a driver's valve 3, triple valve 1, auxiliary reservoir, and brake cylinder 2, and an electrically-controlled release valve 7 controlling the exhaust from the brake cylinder through the pipe 29 to an exhaust port 25. When the valve winding 9, Fig. 2, is energized, the rod 20 is raised to open the exhaust valve 20 against its spring 22, but when the brake cylinder pressure has fallen to a predetermined value, the check valve 26 closes under the aotion of the spring 27 to prevent further release, complete release being effected pneumatically. The winding 9 is energized by tilting the handle 19 of the driver's valve to close the contacts 18 by means of the pivoted arm 30, this action being permitted only when the handle is in the " lap " position.

7. 发明专利

GB583406A Improvements in or relating to pipe couplings 未知
公开(公告)号：GB583406A
公开(公告)日：1946-12-17
申请号：GB2063144
申请日：1944-10-24
申请人： SCOVILL MANUFACTURING CO , WILLIAM JOHN WINTER
IPC分类号： F16L37/086 , F16L37/40
摘要： 583,406. Pipe couglings; expelling fluff. SCOVILL MANUFACTURING CO. and WINTER, W. J. Oct. 24, 1944, No. 20631. [Classes 8 (ii) and 99 (i)] [Also in Group XXIX] In a detachable pipe coupling of the type in, which a spigot 12 is secured with a socket 13 by means of pawls 31 pivotally attached to the socket engaging a groove 30 in the spigot, the groove is considerably wider than the thickness of the pawls to ensure relative axial movement between spigot and socket after coupling. A valve member 23 is held by pressure in the pipe 21 against the resilient seat 20 when coupling is effected. Further movement of the spigot into the socket raises the valve from its seat by engagement of the spigot end with the projection 20. The coupling may be used in an air line for blowing fluff from cotton bobbins, an adapter 36 having a' nozzle 37 to centre the bobbin on a seating washer 38 being secured to the spigot 12. The adapter may be of socket formation in which the bobbin is located on a seating washer. The adapter and spigot may be integrally connected. Specification 477,348 is referred to.

8. 发明专利

GB480727A Valve stem 未知
公开(公告)号：GB480727A
公开(公告)日：1938-02-28
申请号：GB2383236
申请日：1936-08-31
申请人： SCOVILL MANUFACTURING CO , WILLIAM JOHN WINTER
IPC分类号： B60C29/04
摘要： 480,727. Tyre valves. SCOVILL MANUFACTURING CO., and WINTER, W. J. Aug. 31, 1936, No. 23832. [Class 135] A tyre valve stem adapted to be secured to an inner tube by means of a mass of cured or semi-cured rubber moulded around the stem has the metal stem a made of substantially uniform external diameter, and has formed integrally therewith adjacent the tube engaging end, two spaced annular enlargements c, d defining an intervening annular recess e equal in diameter to the diameter of the shank. The lower enlargement at the end of the stem has the edge rounded and the thickness of the enlargements is approximately one quarter of the distance between them. In the form shown the rubber mass is moulded around the recess between the enlargements but it may enclose one or both of them. The enlargements may be circular, oval elliptical or polygonal in outline. Specifications 432,896 and 434,585 are referred to.

9. 发明专利

GB301358A Improvements relating to fluid pressure braking apparatus 未知
公开(公告)号：GB301358A
公开(公告)日：1928-11-27
申请号：GB2259927
申请日：1927-08-27
申请人： HARRY JOHN WINTER , WESTINGHOUSE BRAKE & SIGNAL
IPC分类号： B60T13/46
摘要： 301,358. Winter, H. J., and Westing- house Brake & Saxby Signal Co., Ltd. Aug. 27, 1927. Fluid-pressure.-Application of the vacuum brakes on a locomotive is brought about by the application of the compressed air brakes on the train by means of a control valve comprising a valve 19 adapted to admit air to the vacuum train pipe 7 and controlled by the pressure in the compressed air train pipe acting in a chamber 14 on a piston 18, and the pressure in the vacuum train pipe acting in a chamber 3 on a diaphragm 2 and a substantially constant pressure acting in a chamber 10 on a piston 9. The pistons 9, 18 and the valve 19 are attached to the diaphragm by spindles 9 , 21. The constant pressure is supplied to the chamber 10 through a non-return valve 12 and the chamber 14, from a pipe 15 connected to the equalizing reservoir 16 of the compressed air drivers valve. Atmospheric pressure exists in chambers 4, 20. When the pressure in the compressed air train pipe is reduced the pressure in chamber 14 is reduced and the pistons and diaphragms move to the left to open the valve 19 and admit air to the vacuum pipe 7 through the chamber 3 and pipes 5, 24, until the pressure in the chamber 3 is sufficient to move the diaphragm to reclose the valve 19. For every pressure in the compressed air pipe there is thus a corresponding pressure in the vacuum pipe. A modified arrangement is shown in which the constant pressure in the chamber 10 is replaced by a spring acting on the diaphragm 2. The spring and the constant pressure may be used simultaneously. A cock 6 is provided so that the control valve can be cut off from the vacuum pipe 7 when the locomotive is coupled to vehicles having vacuum braking apparatus. When the control valve is connected to the train pipe 7 a small passage 26 in the cock leads to the ejector device 28.

10. 发明专利

GB237102A Improvements in or relating to trip valve devices for use with fluid pressure braking apparatus 未知
公开(公告)号：GB237102A
公开(公告)日：1925-07-23
申请号：GB1830624
申请日：1924-07-31
申请人： HARRY JOHN WINTER , WESTINGHOUSE BRAKE & SIGNAL
IPC分类号： B60T7/18
摘要： 237,102. Winter, H. J., and Westinghouse Brake & Saxby Signal Co., Ltd. July 31, 1924. Fluid-pressure. - A trip valve, adapted when actuated by means on the track, to vent the train pipe to apply the brakes, is reset by means of fluid pressure, either by means under the control of the driver, or automatically, when a predetermined pressure reduction has been effected or after a predetermined time. In the form shown, in Fig. 2, the trip valve 2, controlling communication between the train pipe 3 and the atmosphere at 4 through a second valve 5, is adapted to be reset by the stem 11 of a valve 7, subject to main reservoir pressure in a chamber 8, and to train pipe pressure through a port 3 and to the pressure of a control spring 9, when the train pipe pressure has been reduced by a predetermined amount. In order that the descent of the valve 7 may be rapid, a portion only of its upper face is subject to main reservoir pressure when it is closed. After the valve 2 has been reset, the valve 7 is raised to its normal position on restoring the pressure in the train pipe. In the form shown in Figs. 3 and 4, in which the valve 2 is reset after a predetermined time, the train pipe 3 is connected to a timing-reservoir 16 through a check valve 18, a casing 24 between the parts 16, 18 being provided with a pair of valves 25, 26, subject on their outer faces respectively to main reservoir pressure, and to the pressure in the reservoir 16, and having between them a spring 27. When the train pipe and reservoir are charged, the valve 25 is held in the raised position shown, in which it cuts off the main reservoir from the chamber 8 above the valve 7, Fig. 2, through the pipe 17 and connects the latter to atmosphere at 28. When, however, train pipe pressure is reduced by the operation of the valve 2, the pressure in the reservoir 16 falls by escape of air to the train pipe through an adjustable small port 20 in the valve 18, so that after a predetermined time the valve 25 is opened to supply pressure to the chamber 8 to actuate the resetting valve 7, the valve. 26 moving to its seat 29 to prevent leakage therethrough. In a further form shown in Fig. 5, a manually operable valve 30 may, in the position shown, connect the chamber 8 to atmosphere, either past the valve stem 32 or through a small port, and be adapted, when moved to the left, to open a valve 31 to supply air at main reservoir pressure to the chamber 8, a packing 33 then serving to prevent leakage past the stem 32. In further forms, an electromagnetically operated valve may be used, or an additional fluid-pressure line may be provided, the supply to which is controlled by the driver. Isolating cocks may be provided to cut the trip valves out of action, and be adapted, when closed, to open switch contacts included in a circuit leading to a controller for the current driving the vehicle, emergency switch contacts being, however, provided to permit the circuit to be re-established independently of the isolating cock contacts. In addition to the fluid-pressure resetting-means, mechanical resetting-means may be provided.

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