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41. 实用新型

JPS62111556U 失效
公开(公告)号：JPS62111556U
公开(公告)日：1987-07-16
申请号：JP20064585
申请日：1985-12-27
IPC分类号： G01P3/20 , F16H61/02 , G05D13/10 , F16H5/48

42. 实用新型

JPS6273147U 失效
公开(公告)号：JPS6273147U
公开(公告)日：1987-05-11
申请号：JP16404785
申请日：1985-10-25
IPC分类号： G01P3/20 , F16H59/40 , F16H61/00 , G05D13/10 , G05D13/12 , F16H5/48

43. 实用新型

JPS52100404U 失效
公开(公告)号：JPS52100404U
公开(公告)日：1977-07-29
申请号：JP812376
申请日：1976-01-29
IPC分类号： F02B77/08 , G01P3/20

44. 实用新型

JPS62140254U 失效
公开(公告)号：JPS62140254U
公开(公告)日：1987-09-04
申请号：JP2848586
申请日：1986-02-28
IPC分类号： G01P3/20 , F16H61/18 , G05D13/38 , F16H5/42

45. 实用新型

JPS62122950U 失效
公开(公告)号：JPS62122950U
公开(公告)日：1987-08-04
申请号：JP1008986
申请日：1986-01-27
IPC分类号： B60K23/00 , G01P3/20 , G05D13/10 , F16H5/48 , F16H5/64

46. 实用新型

JPS62115551U 失效
公开(公告)号：JPS62115551U
公开(公告)日：1987-07-22
申请号：JP275986
申请日：1986-01-13
IPC分类号： G01P3/20 , G05D13/10 , F16H5/48

47. 实用新型

JPS62111557U 失效
公开(公告)号：JPS62111557U
公开(公告)日：1987-07-16
申请号：JP20064685
申请日：1985-12-27
IPC分类号： G01P3/20 , F16H61/00 , F16H61/02 , G05D13/10 , F16H5/48

48. 实用新型

JPS62111555U 失效
公开(公告)号：JPS62111555U
公开(公告)日：1987-07-16
申请号：JP20064485
申请日：1985-12-27
IPC分类号： G01P3/20 , F16H61/02 , G05D13/10 , F16H5/48

49. 实用新型

JPS6257168U 失效
公开(公告)号：JPS6257168U
公开(公告)日：1987-04-09
申请号：JP14947485
申请日：1985-09-30
IPC分类号： G01P3/20 , F02B77/08 , G01P3/28

50. 发明专利

JPS61262665A FLUID TYPE ROTARY SPEED DETECTION APPARATUS 失效
公开(公告)号：JPS61262665A
公开(公告)日：1986-11-20
申请号：JP10386385
申请日：1985-05-17
申请人： AISIN SEIKI
发明人： TAKAHASHI SHIGEO , MATSUMOTO NOBUO
IPC分类号： G01P3/20
摘要： PURPOSE:To obtain good characteristics, by supporting the shaft part of a weight and preventing lateral force such as the centrifugal force acting on the weight from directly acting on a weight valve. CONSTITUTION:A weight valve 7, a weight 8 and an elastic repulsive means 9 integrally act on the low rotation region of a rotary shaft 1 and, while the pressure oil flowed in from an introducing port 4 is discharged from a discharge port 6, the force acting on the areal difference part of the small and large diameter lands 7a, 7b of the valve 7 and the centrifugal force acting on the valve 7 and the weight 8 are allowed to be well-balanced and the hydraulic pressure corresponding to a rotary speed is outputted from a lead-out port 5. Because the flange part 8b of the weight 8 is engaged with the medium diameter part 3c of a valve hole 3 in the high rotation region of the rotary shaft 1, centrifugal force acting on itself and the force of the means 9 act on the valve 7. The valve 7 appropriately opens and closes the discharge port 6 and the introducing port 4 so that both forces and the force due to the hydraulic pressure acting on the valve 7 are well-balanced and performs pressure control action to output the hydraulic pressure corresponding to the rotary speed from the lead-out port 5. Because the valve 7 is idly engaged with the shaft part 8a of the weight 8, the lateral force generated in the weight 8 does not act on the valve 7 even if acceleration change is generated.

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