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11. 发明专利

GB444648A Improvements relating to electric light fittings 未知
公开(公告)号：GB444648A
公开(公告)日：1936-03-25
申请号：GB2943434
申请日：1934-10-15
申请人： ELLISON GEORGE LTD , JAMES ANDERSON
IPC分类号： F21S13/00
摘要： 444,648. Electric lamps for coalmines &c. ELLISON, Ltd., G., and ANDERSON, J., Wellhead Lane Works, Parry Barr, Birmingham. Oct. 15, 1934, No. 29434. [Classes 75 (ii) and 75 (iv)] An electric lamp, e.g. for illuminating the coalface in a coal-mine, is provided with a hemispherical or other dishlike glass or other transparent front piece d, and a truncated conical reflector e mounted in the front piece with its axis horizontal so as to reflect light laterally and to allow some light to pass centrally through the reflector, a number of small perforations h being provided in the reflector. The front-piece d is held in position by a ring c carrying a guard ring i by arms k. Wire supports f clamped between the casing a and the front-piece f support the reflector e. A rear reflector l may be provided in the lamp.

12. 发明专利

GB436010A Improvements in thermally-released automatic electric circuit-breakers 未知
公开(公告)号：GB436010A
公开(公告)日：1935-10-03
申请号：GB1063034
申请日：1934-04-09
申请人： ELLISON GEORGE LTD , JAMES ANDERSON
IPC分类号： H01H71/16
摘要： 436,010. Automatic circuit-breakers. ELLISON, Ltd., G., and ANDERSON, J., Wellhead Lane Works, Perry Barr, Birmingham. April 9, 1934, No. 10630. [Class 38 (v)] A thermally released circuit-breaker compensated for variations of external temperature comprises a switch arm e pivoted at b and pressed upwards by a spring d and held in the closed position shown by a notch j in an arm g adjustably connected by screws k to an arm h, the arms g, h pivoting about a point i and the arm h being fixed at o to a bimetallic strip n connected by a link s to a bimetallic strip p fixed at the lower end and heated by a current-carrying coil t. Variations of external temperature cause equal bending of the strips n, p and no movement of the arms h, g. Sufficient heating of the strip p by the coil t causes the arms h, g to move to the right, releasing the switch arm e which thereupon moves to the open position. Resetting is effected by a plunger u. The bimetallic members p, n in the form shown each comprise a pair of strips.

13. 发明专利

GB420619A Improvements relating to fuses for electric circuits 未知
公开(公告)号：GB420619A
公开(公告)日：1934-12-05
申请号：GB2645833
申请日：1933-09-26
申请人： ELLISON GEORGE LTD , JAMES ANDERSON
IPC分类号： H01H85/38
摘要： 420,619. Fusible cut-outs. ELLISON, Ltd., G., and ANDERSON, J., Wellhead Lane Works, Perry Barr, Birmingham. Sept. 26, 1933, No. 26458. [Class 38 (i)] A fuse container comprises a cylindrical casing f containing a magnetizable core a on which are mounted a coil b and spaced metal plates d. Fuse wires h are led across the plates through notches in them, the ends of the wires being electrically connected to the terminals g and to the ends i of the coil b by clamping plates j, k. If a fuse blows, the magnetic field extinguishes the arc by whirling between the plates. The space between the plates may be filled with coarse-grained refractory material. Several similar fuses and windings may be mounted in series on a common core.

14. 发明专利

GB405769A Improvements relating to alternating current electric switches 未知
公开(公告)号：GB405769A
公开(公告)日：1934-02-15
申请号：GB3197732
申请日：1932-11-11
申请人： JAMES ANDERSON
IPC分类号： H01H3/26
摘要： 405,769. High - tension switches. ANDERSON, J., 137, Aldridge Road, Perry Barr, Birmingham. Nov. 11, 1932, No. 31977. [Class 38 (v).] Electric - motor actuation; sparking, preventing.-An arrangement for opening an alternating - current switch at the zero value of the current comprises a series synchronous motor, a tripping or opening device adapted to be actuated by the motor, and means for bringing the said device into its operative position for effecting the opening of the switch for the motor at a predetermined instant in the revolution of the motor armature. In the arrangement shown in Figs. 1 and 2, a pair of synchronous motors a, b is provided, one with a series winding and the other with a shunt winding, the motors being interconnected by a resilient coupling c. A crank e, adjustably mounted on the rotor of one of the motors, carries a projection f which is adapted to engage an arm g pivoted on the switch arm h and to move the latter away from the fixed contact j. The arm g lies normally out of the path of the projection f, but can be brought into said path, when it is desired to open the circuit, by means of a bell crank lever having arms n, o, the arm o being adapted to be brought into the path of the projection f, while the arm n is adapted to move the arm g into its operative position. The lover n, o may be actuated by hand, or by energizing an electromagnet p, the armature q of which is connected by a link s, lever t and link u to a lever v which carries the pivot w of the lever n, o. The rocking of the lever n, o about its pivot is controlled by a spring y engaging an abutment on the link u. When the electromagnet is energized, the arm o is brought into the path of the projection f, which rocks the arm about its pivot and causes the arm n to lift the arm g into the path of the projection. In the next revolution of the rotor, the projection f strikes the arm g and opens the switch, the opening taking place at or about the instant of zero current as a result of the adjustment of the projection. In a modification, Fig. 4, the pivoted switch lever 4, which co-operates with a fixed contact 9, is connected by a link 5 and lever 6, pivoted at 7, to one end of a bar 10 which is pivoted at its other end 11 to a lever 12 having a slot 14 mounted on a pivot 13. When it is desired to open the switch, an electromagnet 16 is energized to attract an armature 17 connected by a link 19 to a lever 20 pivoted at 21. A projection 23 on a lever 22 pivoted on the lever 20 is thereby moved into the path of an adjustable projection 3 carried by the crank disc 2 of the motor. When the part 23 is struck by the projection, a link 29 is moved downwardly and, through the medium of a bellcrank lever 30, rocks the lever 12 into such a position that its upper end lies in the path of the projection 3. During the next revolution of the crank disc, the projection 3 rocks the striking lever about its pivot, and thereby brings the bar 10 into such a position that a gap 15 in the bar is engaged by the projection immediately after the latter leaves the lever 12 ; on continued movement of the projection, the bar 10 is raised to open the switch. The switch is held open by the engagement of a catch lever 8, pivoted to the link 5, with a fixed abutment 32. To reclose the switch, the lever 8 is raised ; it can then be used for moving the switch lever 4 into the closed position or an extra hand lever may be provided for this purpose. The act of reclosing the switch brings the lever 12 and bar 10 back to the position shown, and the lever 22 is then re-set by means of a rod 25 carried by the lever 20.

15. 发明专利

GB391059A An improved carbon holder for electric arc lamps 未知
公开(公告)号：GB391059A
公开(公告)日：1933-04-20
申请号：GB3228232
申请日：1932-11-15
申请人： NORMAN JAMES ANDERSON , ROBERT RIGBY LTD
IPC分类号： H05B31/18
摘要： 391,059. Arc lamps. ANDERSON, N. J. and RIGBY, Ltd., R., Premier Works, Little James Street, London. Nov. 15, 1932, No. 32282. [Class 39 (i).] A carbon-holder consists of a tube A having an hexagona portion B and a threaded portion C on to which a nut D is screwed. Links G1, G2 having chamfered portions H1, H2 are pivoted in slots E1, E2 by pins F1, F2. The end of the threaded portion C is chamfered to correspond with the faces H1, H2, and the latter are curved to fit smoothly round the former. Jaws K1, K2 having carbon-clamping grooves L1, L2 are pivoted on to the links G1, G2 so that when the nut D is screwed on to the portion C the links are opened at H1, H2 and the jaws KI, K2 are closed to grip any size of carbon. The carbon-holder or at least the links and jaws are preferably made of nickel.

16. 发明专利

GB278279A Improvements in and relating to hand grips for golf clubs and other handles 未知
公开(公告)号：GB278279A
公开(公告)日：1927-10-06
申请号：GB1307727
申请日：1927-05-16
申请人： JAMES ANDERSON CALLEN , RICHARD CALLEN , CALLEN BROTHERS & COMPANY LTD
IPC分类号： A63B49/08
摘要： 278,279. Callen, J. A., Callen, R., and Callen Bros. & Co., Ltd. May 16, 1927. Handles. - In a hand grip for a golf club or other handle, of the type comprising a strip of leather or other suitable flexible but non-plastic material adapted to be wrapped round the handle in a helical manner so that the edges of adjacent coils meet in a butt joint, the edges of the strip are bevelled, the bevels of the edges being arranged parallel or substantially parallel to each other. A section through the strip is shown in Fig. 4, the angles 10 of the bevels being between 30‹ and 75‹. In Fig. 5 the strip is shown applied to a handle 11.

17. 发明专利

GB160186A Improvements in or relating to logarithmic computing apparatus 未知
公开(公告)号：GB160186A
公开(公告)日：1921-03-24
申请号：GB1086919
申请日：1919-05-01
申请人： FRANCIS JAMES ANDERSON
IPC分类号： G06G1/10
摘要： 160,186. Anderson, Sir F. J. May 1, 1919. Slide-rules.-Relates to improvements in flat spiral slide rules of the kind described in Specification 22762/03, and comprises an auxiliary circular slide rule to perform a preliminary calculation read off at a lettered and differently marked sector which leads to a similarly differentiated convolution on the large accurate scale. The rim of the large scale is in four quadrants shown by 23 coloured patches at the change a and corresponding to similar markings on the arm C, Fig. 1 , of the slide B. The slide has the convolutions marked alternately with thick and thin lines corresponding to thick and thin marks on the circumference of the " finder," shown in Fig. 2, which sectors are lettered similarly to corresponding portions on the transparent cursor D, Fig. 1 , both for slide and fixed scales. By preliminary calculation on the finder the region for a quantity sought on the large scale is thus quickly found. Clamps are fitted to both cursor and slide arm. Discs are provided as shown in Fig. 3, with square and cube roots for the quantities radially opposite them on the " finder " scale direct and multiplied by 10, 100, and 1000, and are held by a nut h and positioned by a screw pin in an appropriate hole g or g on the base.

18. 发明专利

GB150761A Improvements in apparatus for the combustion of fuel 未知
公开(公告)号：GB150761A
公开(公告)日：1920-09-06
申请号：GB857019
申请日：1919-04-04
申请人： ROBERT JAMES ANDERSON
IPC分类号： F23C99/00
摘要： 150,761. Anderson, R. J. April 4, 1919. Shaft furnaces; reverberatory furnaces; chemical manufactures, furnaces for. -In a furnace fired by liquid, gaseous or pulverulent fuel and applicable to various industrial purposes, jets of air and fuel are projected in cross-wise relation into a closed combustion chamber whereby thorough mixture and complete combustion are obtained. Figs. 1 and 8 show the application to a copper-smelting furnace, and Fig. 11 to a reverberatory furnace. Air is supplied by refractory pipes 15 perforated all round and extending across the combustion chamber and fuel by nozzles 22 directed longitudinally of the chamber, and thorough mixture is further ensured by the staggered relation of the air pipes and of the fuel jets as shown in Fig. 8, and by the fact that both air and fuel jets are in planes substantially at right-angles to the outlet from the chamber. The air and fuel can be precisely regulated, and in the case of a foundry cuploa furnace, for instance, it is thus possible to ensure an atmosphere with a slight excess of carbon, thus minimizing oxidation losses. In addition to the applications dealt with above the production of Portland cement, of glass, and of sodium oxide from sodium sulphate is mentioned.

19. 发明专利

FR486548A 未知
公开(公告)号：FR486548A
公开(公告)日：1918-04-10
申请号：FR486548D
申请日：1917-08-25
申请人： JAMES ANDERSON
发明人： ANDERSON JAMES
IPC分类号： B60Q1/34

20. 发明专利

GB108957A Improvements in Air Inflated Life Belts. 未知
公开(公告)号：GB108957A
公开(公告)日：1917-08-30
申请号：GB1545316
申请日：1916-10-30
申请人： SIMPSON JAMES ANDERSON
发明人： SIMPSON JAMES ANDERSON
IPC分类号： B63C9/125
摘要： 108,957. Simpson, J. A. Oct. 30, 1916. Belts.-An inflatable life-belt comprises a tube 1 formed in a straight length and adapted to encircle the wearer's body, and tubes 5, 6 passing over his shoulders and each connected at two points to the first tube, the closed ends of the tube 1 being secured together by a buckle 3 and strap 4.

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