JPS50131127A - - Google Patents

Info

Publication number: JPS50131127A
Authority: JP; Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

JP50008583A

Other languages

Japanese (ja)

Other versions

JPS5833433B2 (en

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1974-04-04

Filing date

1975-01-20

Publication date

1975-10-17

1975-01-20 Application filed filed Critical

1975-10-17 Publication of JPS50131127A publication Critical patent/JPS50131127A/ja

1983-07-19 Publication of JPS5833433B2 publication Critical patent/JPS5833433B2/en

Status Expired legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2544—Supply and exhaust type
- Y10T137/2554—Reversing or 4-way valve systems
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
- Y10T137/87193—Pilot-actuated

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Safety Valves (AREA)
Fluid-Pressure Circuits (AREA)
Electrically Driven Valve-Operating Means (AREA)
Multiple-Way Valves (AREA)
Check Valves (AREA)
Mechanically-Actuated Valves (AREA)
Measuring Fluid Pressure (AREA)
Sliding Valves (AREA)

JP50008583A 1974-04-04 1975-01-20 Ekiatsuhou Koseigyoben Expired JPS5833433B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US457961A US3906980A (en)	1974-04-04	1974-04-04	Direction control valve embodying a sleeve-like pressure equalizing valve element

Publications (2)

Publication Number	Publication Date
JPS50131127A true JPS50131127A (en)	1975-10-17
JPS5833433B2 JPS5833433B2 (en)	1983-07-19

Family

ID=23818764

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP50008583A Expired JPS5833433B2 (en)	1974-04-04	1975-01-20	Ekiatsuhou Koseigyoben

Country Status (8)

Country	Link
US (1)	US3906980A (en)
JP (1)	JPS5833433B2 (en)
AR (1)	AR209095A1 (en)
CA (1)	CA1025324A (en)
DE (1)	DE2513013C3 (en)
FR (1)	FR2266812B1 (en)
GB (1)	GB1457492A (en)
SE (1)	SE408816B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4096784A (en) *	1976-09-07	1978-06-27	Theodore Ongaro	Hydraulic power system
ES2004356A6 (en) *	1986-12-26	1989-01-01	Hiac Valman S A	Distributor for hydraulic cylinders.
US5038670A (en) *	1990-04-09	1991-08-13	Dynamic Valves, Inc.	Pneumatic control valve apparatus
GB9512368D0 (en) *	1995-06-17	1995-08-16	Knorr Bremse Systeme	Fluid pressure responsive governor valves
US5799485A (en) *	1995-06-22	1998-09-01	Robert Bosch Gmbh	Electrohydraulic control device for double-acting consumer
DE19522746A1 (en) *	1995-06-22	1997-01-02	Bosch Gmbh Robert	Electro-hydraulic control device for a double-acting consumer
DE50205601D1 (en) *	2002-06-12	2006-04-06	Fsp Fluid Sys Partners Holding	Cartridge
CN103352887B (en) *	2013-07-18	2015-08-19	武汉科技大学	A kind of single vane water pressure self-servo rotary valve
US10371276B2 (en) *	2014-05-01	2019-08-06	Eaton Intelligent Power Limited	Manual override assembly
CN105042119A (en) *	2015-06-26	2015-11-11	合肥工业大学	Slicing-type manual multi-way reversal valve
CN111473007B (en) *	2020-04-26	2022-03-18	长江三峡通航管理局	Water delivery valve hydraulic system for emergency operation of ship lock and emergency valve closing operation method
CN113685387B (en) *	2021-07-19	2023-10-27	北京天玛智控科技股份有限公司	Pressure balance type water-based proportional reversing valve
CN114484062B (en) *	2022-03-17	2024-02-27	浙江成达特种阀门有限公司	Four-way ball valve operating mechanism capable of avoiding misoperation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE905702C (en) *	1951-04-18	1954-03-04	Rotenburger Metallwerke Rudolf	Control device for hydraulic servomotors
US3631761A (en) *	1967-09-18	1972-01-04	Houdaille Industries Inc	Hydraulic action devices with inertia insensitive snubbing circuit
CA930279A (en) *	1969-11-13	1973-07-17	Deere And Company	Directional control valve

1974
- 1974-04-04 US US457961A patent/US3906980A/en not_active Expired - Lifetime
- 1974-07-09 CA CA204,456A patent/CA1025324A/en not_active Expired
1975
- 1975-01-20 JP JP50008583A patent/JPS5833433B2/en not_active Expired
- 1975-03-25 DE DE2513013A patent/DE2513013C3/en not_active Expired
- 1975-03-26 SE SE7503580A patent/SE408816B/en not_active IP Right Cessation
- 1975-03-27 FR FR7509612A patent/FR2266812B1/fr not_active Expired
- 1975-04-02 AR AR258224A patent/AR209095A1/en active
- 1975-04-04 GB GB1397075A patent/GB1457492A/en not_active Expired

Also Published As

Publication number	Publication date
SE7503580L (en)	1975-10-06
FR2266812A1 (en)	1975-10-31
DE2513013A1 (en)	1975-10-16
GB1457492A (en)	1976-12-01
SE408816B (en)	1979-07-09
DE2513013C3 (en)	1981-07-16
US3906980A (en)	1975-09-23
FR2266812B1 (en)	1977-04-15
JPS5833433B2 (en)	1983-07-19
AR209095A1 (en)	1977-03-31
CA1025324A (en)	1978-01-31
DE2513013B2 (en)	1980-10-02

Publication	Publication Date	Title
FR2258025A1 (en)	1975-08-08
DK31675A (en)	1975-09-29
JPS50104930A (en)	1975-08-19
DK149375A (en)	1975-10-10
FR2272040A1 (en)	1975-12-19
JPS50116430A (en)	1975-09-11
FR2264764A1 (en)	1975-10-17
JPS50128902A (en)	1975-10-11
JPS50125146A (en)	1975-10-01
JPS50123514A (en)	1975-09-29
JPS50126303U (en)	1975-10-16
JPS50100416U (en)	1975-08-20
JPS50100721U (en)	1975-08-20
JPS50111876A (en)	1975-09-02
JPS50116754U (en)	1975-09-23
JPS50116799A (en)	1975-09-12
JPS50125638U (en)	1975-10-15
CH579333A5 (en)	1976-08-31
CH575806A5 (en)	1976-05-31
DD121730A1 (en)	1976-08-20
CH607476A5 (en)	1978-12-29
CH579884A5 (en)	1976-09-30
CH579822A5 (en)	1976-09-15
CH579399A5 (en)	1976-09-15
CH606988A5 (en)	1978-11-30