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1. 发明授权

KR860001985B1 압축기 失效
公开(公告)号：KR860001985B1
公开(公告)日：1986-11-07
申请号：KR810000850
申请日：1981-03-16
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MARUYAMA TERUO , YAMAMURA SHIRO , YAMAUCHI SHINYA , MORIGAWA YOSHIYUKI
IPC分类号： F04C18/344 , B60H1/32 , F04C28/18 , F04C29/12

2. 发明授权

KR850001326B1 COMPRESSOR 失效
公开(公告)号：KR850001326B1
公开(公告)日：1985-09-14
申请号：KR820000313
申请日：1982-01-26
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MARUYAMA TERUO , YAMAUCHI SINYA , KAGOROKU NOBUO
IPC分类号： F04C18/344 , F04B49/22 , F04C28/10 , F04C29/12
摘要： A sliding vane-type rotary compressor, whose refrigerating capacity during high-speed operation of the compressor is suppressed, makes use of the suction loss involved when the refrigerant pressure in the vane chamber becomes lower than the pressure of the refrigerant supply source in the suction stroke of the compressor. The compressor has a rotor, vanes slidably carried by the rotor, and a cylinder accommodating the rotor and the vane. The spacer for adjustment of the refrigerating capacity is in the suction port. The suction and discharge ports serve as passages allowing the vane chambers to communicate with the outside of the compressor.

3. 发明公开

EP0091968A4 COMPRESSOR. 失效
公开(公告)号：EP0091968A4
公开(公告)日：1984-04-06
申请号：EP82903185
申请日：1982-10-27
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MARUYAMA TERUO , YAMAUCHI SHINYA
IPC分类号： F04C18/344 , F04C18/00 , F04C28/18 , F04C29/12 , F04C29/08
CPC分类号： F04C29/12 , F04C28/18

4. 发明专利

DE69314199D1 未知
公开(公告)号：DE69314199D1
公开(公告)日：1997-11-06
申请号：DE69314199
申请日：1993-02-08
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KAWAMURA MASAHIRO , TAKIGAWA MASUO , KONDOU YASUHIRO , HAMADA TUTOMU , MARUYAMA TERUO , MASUO AKIO
IPC分类号： F02D11/10 , F02D41/22

5. 发明专利

CA1167693A PUMP FOR SUPPLYING KEROSENE TO COMBUSTION APPARATUS 未知
公开(公告)号：CA1167693A
公开(公告)日：1984-05-22
申请号：CA375410
申请日：1981-04-14
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MARUYAMA TERUO , OHSHIMA HIROO , IWAI FUMIO , ABE YOSHIKAZU
IPC分类号： F04D3/02 , F04D13/06 , F04D29/04 , F23K5/00 , F23K5/04 , F23K5/14
摘要： A pump for supplying kerosene to a combustion apparatus having means for giving a drive force for producing relative rotation between a housing and a shaft, at least one shallow groove formed in one of the surface of the shaft and the surface of the housing movable relative to the shaft surface, and an inlet bore and an outlet bore for the kerosene to be forced forward by the groove. The pump is characterized in that the groove has a depth ho.mu. defined by 0.00558q

6. 发明专利

CA1133972A HYDRODYNAMIC THRUST BEARING 未知
公开(公告)号：CA1133972A
公开(公告)日：1982-10-19
申请号：CA356999
申请日：1980-07-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MARUYAMA TERUO
IPC分类号： F16C33/74 , C07C43/275 , F16C17/04 , F16C17/08 , F16C17/10 , F16C17/26 , F16C33/10 , G11B5/52 , G11B5/53 , G11B15/61 , G11B19/20 , H02K7/08 , F16C32/06
摘要： The present invention relates to a hydraulic bearing construction for carrying thrust loads and provides a hydraulic bearing construction in which for instance, a pivot bearing having a small contact area is combined with two thrust bearings which have widely different load carrying characteristics (axial stiffness or rigidity) so that wear of bearing surfaces caused by starting and stopping will not adversely affect the positional accuracy of an equipment, the equipment can be started at low torque and position errors are minimized.

7. 发明专利

AU7300681A SLIDING VANE ROTARY COMPRESSOR 未知
公开(公告)号：AU7300681A
公开(公告)日：1982-04-01
申请号：AU7300681
申请日：1981-07-15
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MARUYAMA TERUO , YAMAUCHI SHINYA , YAMAMURA SHIRO , MORIKAWA YOSHIYUKI
IPC分类号： F04C18/344 , B60H1/32 , F04C28/18 , F04C29/12
摘要： A sliding vane type rotary compressor having a rotor, at least one vane slidably mounted on the rotor, a cylinder accomodating the rotor and the vane, and end plates fixed to both ends of the cylinder so as to close vane chambers defined by the vane, the rotor and the cylinder at both sides of the vane chamber. The improvement comprises that the compressor is constructed to meet the following condition: 0.025 theta represents the angle (radian) formed around the center of rotation of the rotor between the end of the vane closer to the cylinder and the cylinder top where the distance between the inner peripheral surface of the cylinder and the outer peripheral surface of the rotor is smallest; theta s represents the rotation angle theta (radian) at the instant of completion of the suction stroke; Vo represents the volume (cc) of the vane chamber when the rotation angle theta is theta s; and a( theta ) represents the effective area (cm2) of the suction passage between an evaporator and the vane chamber. The refrigerating power is effectively suppressed in the high-speed operation without being accompanied by substantial reduction of refrigerating power in the low-speed operation.

8. 发明专利

DE3001432A1 未知
公开(公告)号：DE3001432A1
公开(公告)日：1980-07-17
申请号：DE3001432
申请日：1980-01-16
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MARUYAMA TERUO
IPC分类号： F16C17/08 , F16C33/10 , F16C39/06 , G11B5/53 , F16C32/00 , G11B5/52 , H04N5/78 , H02K5/16
摘要： A rotary mechanism with axial bearings comprising a shaft having at least one free end, a housing rotatably fitted over said shaft with a lubricant being contained in the space defined between them, a first axial position control means for controlling the relative axial position between the shaft and the housing, the first axial position control means comprising a thrust axial bearing, which is referred to as "the micro-groove bearing" in the specification, comprising a projection extended from the free end of the shaft or its opposing bearing surface of the housing coaxially of the shaft and radial grooves formed in the face of the free end of the shaft or its opposing bearing surface of the housing in such a way that upon relative rotation between the shaft and housing, the pressure may be built-up in the oil film therebetween, whereby they may be separated from each other; and a second axial position control means which may buildup the pressure or may exert the force in such a direction that the clearance between the projection and its opposing bearing surface of the "micro-groove bearing" may be reduced or the free end of the shaft and the opposing surface of housing may be moved toward each other. The shaft or housing may be started and driven at low torques and the wear problems of bearings may be eliminated. Furthermore the relative position between the shaft and housing may be accurately maintained within an allowable tolerance range regardless of the position of the rotary mechanism.

9. 发明公开

EP0099412A4 COMPRESSOR. 失效
标题翻译：压缩机。
公开(公告)号：EP0099412A4
公开(公告)日：1984-04-06
申请号：EP82903340
申请日：1982-11-10
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MARUYAMA TERUO
IPC分类号： F04C18/00 , F04C18/344 , F04C28/18 , F04C29/08
CPC分类号： F04C28/18

10. 发明公开

EP0101745A4 ROTARY COMPRESSOR. 失效
标题翻译：旋转式压缩机。
公开(公告)号：EP0101745A4
公开(公告)日：1984-07-18
申请号：EP83900803
申请日：1983-03-03
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MARUYAMA TERUO
IPC分类号： F04C18/00 , F04C18/344 , F04C28/18 , F04C29/12 , F04C29/08
CPC分类号： F04C29/12 , F04C28/18

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