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1. 发明专利

JP3083522B2 失效
公开(公告)号：JP3083522B2
公开(公告)日：2000-09-04
申请号：JP3521389
申请日：1989-02-16
IPC分类号： F01D11/10 , F01D17/26 , F02C7/00 , F02C9/00 , F02C9/18 , F15B13/07

2. 发明专利

JP2548624B2 失效
公开(公告)号：JP2548624B2
公开(公告)日：1996-10-30
申请号：JP18456790
申请日：1990-07-11
申请人： SODICK CO LTD
发明人： NADAYAMA YUKIO
IPC分类号： F15B13/07 , F15B11/20 , G03D3/10 , G03D13/12

3. 发明专利

JPH0468482B2 失效
公开(公告)号：JPH0468482B2
公开(公告)日：1992-11-02
申请号：JP11482786
申请日：1986-05-21
申请人： KOYO SEIKI KK
发明人： NOMURA TOSHIO , OOTA TAKEHIKO
IPC分类号： F15B11/20 , F15B13/07

4. 实用新型

JPH04113375U 失效
公开(公告)号：JPH04113375U
公开(公告)日：1992-10-02
申请号：JP1756491
申请日：1991-03-22
IPC分类号： B23Q5/033 , F15B11/20 , F15B13/07 , F16K11/22

5. 发明专利

JPH01267323A PLUG VALVE 失效
公开(公告)号：JPH01267323A
公开(公告)日：1989-10-25
申请号：JP3521389
申请日：1989-02-16
申请人： GEN ELECTRIC
发明人： JIYON KUREITON RICHIYAAZU , JIYOSEFU PATORITSUKU SUMISU JI
IPC分类号： F01D11/10 , F01D17/26 , F02C7/00 , F02C9/00 , F02C9/18 , F15B13/07
摘要： PURPOSE: To realize supply of fluids with different fluid pressures or flow rates to a plurality of fluid pressure equipments by rotatably inserting a plug having a plurality conduits into a housing having a plurality of openings in such a manner that the conduits are connected to the openings in sequence. CONSTITUTION: A pressure controller 53 in an upper portion of a main body separated into two parts by dashed lines 50 is provided with a servo pressure control valve 58 for controlling a pressure applied to a chamber 56 of a multiplexer 79 in a lower portion of the main body. Then, the servo pressure control valve 58 is driven and controlled by a control computer 70 on the basis of a detection signal from a position sensor 76 of a piston 60. The multiplexer 79 is formed by rotatably inserting a drum 81 into a housing 84. Further, a center bore 90 and a plurality of branches 93a to 93c are formed in the drum 81, and the branches 93a, 93b and 93c are respectively connected in sequence to a plurality of output conduits A, B and C along with the rotation of the drum 81. Furthermore, a detection signal form a position sensor 103 of the drum 81 is also input to the control computer 70.

6. 发明专利

JPH0138965B2 失效
公开(公告)号：JPH0138965B2
公开(公告)日：1989-08-17
申请号：JP12463981
申请日：1981-08-07
申请人： MODULAR CONTROLS CORP
发明人： KONSUTANCHIN KOSAAZETSUKII
IPC分类号： F16K17/04 , A01B3/421 , F15B13/07
摘要： There is disclosed a new and improved hydraulic sequencing valve of the type which includes a movable valve spool (36) within the body (10) to sequence operation of the valve. An aperture (120) through the spool (36) and within a chamber [42] is arranged for direct fluid communication with a tank port (26) upon initial movement of the spool (36) to increase the differential fluid pressure across the chamber (40) and the chamber (42) and accelerate the sequencing movement of the spool.

7. 发明专利

JPS6043715A STEP VALVE 失效
公开(公告)号：JPS6043715A
公开(公告)日：1985-03-08
申请号：JP15113484
申请日：1984-07-20
申请人： HENGSTLER KG , FESTO MASCHF STOLL G
发明人： KAARU TORITSUTORAA
IPC分类号： F15C3/00 , F15B13/07 , F16K11/06 , G05B19/44 , G05D16/00

8. 实用新型

JPS57165534U 失效
公开(公告)号：JPS57165534U
公开(公告)日：1982-10-19
申请号：JP5184281
申请日：1981-04-13
IPC分类号： B60R16/08 , B60P1/26 , B60P1/267 , F15B13/07

9. 发明专利

JP3989242B2 Sequence valve 有权
公开(公告)号：JP3989242B2
公开(公告)日：2007-10-10
申请号：JP2001392849
申请日：2001-12-25
申请人：バットホールディングアーゲー
发明人：ガイゼルフリードリッヒ
IPC分类号： F16K3/24 , F16K17/04 , F15B11/20 , F15B13/07 , F16K11/07
CPC分类号： F15B13/07 , Y10T137/87169

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