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1. 发明专利

NL7205258A 未知
公开(公告)号：NL7205258A
公开(公告)日：1972-11-28
申请号：NL7205258
申请日：1972-04-19
申请人： BOSCH GMBH ROBERT
发明人： ESPENSCHIED H , GAUSS W
IPC分类号： F16H61/02 , F16K31/06 , G05D16/20 , H01F7/16 , F15B5/00
摘要： A pressure regulator in which the pressure is regulated as a function of electrical signals applied to an electromagnet. The armature of the electromagnet actuates a membrane which has one side subjected to the pressure to be regulated. Two passages have their connections controlled by the membrane which closes one of the two passages in operation. The armature is guided by an elastic element whereby substantially little friction is encountered.

2. 发明专利

GB1390448A ELECTROMAGNETIC PRESSURE REGULATORS 未知
公开(公告)号：GB1390448A
公开(公告)日：1975-04-09
申请号：GB2457472
申请日：1972-05-25
申请人： BOSCH GMBH ROBERT
发明人： ESPENSCHIED H , GAUSS W
IPC分类号： F16H61/02 , F16K31/06 , G05D16/20 , H01F7/16 , F16K31/02 , F16H5/40
摘要： 1390448 Fluid-pressure regulators; change speed control ROBERT BOSCH GmbH 25 May 1972 [26 May 1971] 24574/72 Headings F2V and F2D An electromagnetic pressure regulator for hydraulically operated automatic transmissions of motor vehicles comprises, in one embodiment, Fig. 1, an electromagnet 25 with an armature 36, 37 bearing against a resilient diaphragm 32 which serves to control communication between ports 15 and 16. The armature is carried by a resilient membrane 34 so as to move with negligible friction. Pressure supplied at ports 15 or 16 lifts the diaphragm away from a position in which orifice 23 is closed, but energization of the electromagnet biases the diaphragm to its closed position and thereby controls the fluid pressure in direct proportion to the electrical signal. In another embodiment, Fig. 3, the diaphragm 67 is held in its closed position by a spring 76 acting upon the armature 71, 73 of the electromagnet 53. Energization of the electromagnet opposes the bias of the spring 76 so that the pressure of the controlled fluid is inversely proportional to the electrical signal. In either embodiment, the port 16 or 56 leading to the centre of the diaphragm is connected to the fluid source where high pressure is to be controlled, whereas for controlling lower pressures the other port 15 or 55 is connected to the fluid source.

3. 发明专利

BR7203315D0 未知
公开(公告)号：BR7203315D0
公开(公告)日：1973-06-14
申请号：BR331572
申请日：1972-05-25
申请人： BOSCH GMBH ROBERT
发明人： ESPENSCHIED H , GAUSS W
IPC分类号： F16H61/02 , F16K31/06 , G05D16/20 , H01F7/16 , G05D16/00
摘要： A pressure regulator in which the pressure is regulated as a function of electrical signals applied to an electromagnet. The armature of the electromagnet actuates a membrane which has one side subjected to the pressure to be regulated. Two passages have their connections controlled by the membrane which closes one of the two passages in operation. The armature is guided by an elastic element whereby substantially little friction is encountered.

4. 发明专利

DE2126045A1 未知
公开(公告)号：DE2126045A1
公开(公告)日：1972-12-07
申请号：DE2126045
申请日：1971-05-26
申请人： BOSCH GMBH ROBERT
发明人： ESPENSCHIED H , GAUSS W
IPC分类号： F16H61/02 , F16K31/06 , G05D16/20 , H01F7/16 , G05D16/08
摘要： A pressure regulator in which the pressure is regulated as a function of electrical signals applied to an electromagnet. The armature of the electromagnet actuates a membrane which has one side subjected to the pressure to be regulated. Two passages have their connections controlled by the membrane which closes one of the two passages in operation. The armature is guided by an elastic element whereby substantially little friction is encountered.

5. 发明专利

SE349778B 未知
公开(公告)号：SE349778B
公开(公告)日：1972-10-09
申请号：SE506270
申请日：1970-04-14
申请人： BOSCH GMBH ROBERT
发明人： ESPENSCHIED H , GAUSS W , ROTHFUSS G
IPC分类号： F16H25/14 , B65D83/16 , F16H3/00 , F16H61/26 , F16H63/00 , F16H63/16 , F16H63/18 , F16H63/20 , F16H63/30 , B60K19/12 , F16H5/74

6. 发明专利

SE376986B 未知
公开(公告)号：SE376986B
公开(公告)日：1975-06-16
申请号：SE490272
申请日：1972-04-14
申请人： BOSCH GMBH ROBERT
发明人： ESPENSCHIED H , GAUSS W
IPC分类号： F16H61/02 , F16K31/06 , G05D16/20 , H01F7/16 , G05D16/08
摘要： A pressure regulator in which the pressure is regulated as a function of electrical signals applied to an electromagnet. The armature of the electromagnet actuates a membrane which has one side subjected to the pressure to be regulated. Two passages have their connections controlled by the membrane which closes one of the two passages in operation. The armature is guided by an elastic element whereby substantially little friction is encountered.

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