ES428231A1 - Valvula para someter a presion en ambos lados un organo de accionamiento. - Google Patents
Valvula para someter a presion en ambos lados un organo de accionamiento.Info
- Publication number
- ES428231A1 ES428231A1 ES428231A ES428231A ES428231A1 ES 428231 A1 ES428231 A1 ES 428231A1 ES 428231 A ES428231 A ES 428231A ES 428231 A ES428231 A ES 428231A ES 428231 A1 ES428231 A1 ES 428231A1
- Authority
- ES
- Spain
- Prior art keywords
- slide
- pilot
- valve
- terminal position
- operated
- Prior art date
- 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.)
- Expired
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
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86582—Pilot-actuated
- Y10T137/86606—Common to plural valve motor chambers
-
- 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
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/8667—Reciprocating valve
- Y10T137/86694—Piston valve
- Y10T137/86702—With internal flow passage
-
- 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
- Y10T137/87201—Common to plural valve motor chambers
-
- 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
- Y10T137/87217—Motor
- Y10T137/87225—Fluid motor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Multiple-Way Valves (AREA)
- Fluid-Pressure Circuits (AREA)
- Fluid-Driven Valves (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1148973A CH568487A5 (es) | 1973-08-08 | 1973-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES428231A1 true ES428231A1 (es) | 1976-07-16 |
Family
ID=4373986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES428231A Expired ES428231A1 (es) | 1973-08-08 | 1974-07-12 | Valvula para someter a presion en ambos lados un organo de accionamiento. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3980001A (es) |
JP (1) | JPS6160310B2 (es) |
CH (1) | CH568487A5 (es) |
CS (1) | CS209842B2 (es) |
DE (1) | DE2429711A1 (es) |
ES (1) | ES428231A1 (es) |
FR (1) | FR2240370B1 (es) |
GB (1) | GB1482757A (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4244276A (en) * | 1979-07-16 | 1981-01-13 | Teijin Seiki Company Limited | Hydraulic circuit |
US4450865A (en) * | 1980-07-28 | 1984-05-29 | Bennes Marrel | Hydraulic power slide valve, especially designed for public work equipment |
US4503886A (en) * | 1983-05-12 | 1985-03-12 | Lockheed Corporation | Flow limiting selector valve |
US4551105A (en) * | 1983-12-19 | 1985-11-05 | Outboard Marine Corporation | Marine propulsion device with tilt and trim means with fluid filtering |
US4976639A (en) * | 1988-07-28 | 1990-12-11 | Outboard Marine Corporation | Power steering mechanism for marine installations |
US5115831A (en) * | 1991-02-12 | 1992-05-26 | Sundstrand Corporation | Adaptive stepped compensator valve |
JP3549124B2 (ja) * | 1994-10-18 | 2004-08-04 | 株式会社小松製作所 | カウンタバランス弁 |
DE29900048U1 (de) * | 1999-01-06 | 2000-06-08 | MS Verwaltungs- und Patentgesellschaft mbH., 49084 Osnabrück | Nietsetzwerkzeug mit Drehumkehreinrichtung |
DE10162785B4 (de) * | 2001-12-17 | 2005-03-17 | Visteon Global Technologies, Inc., Dearborn | Ventilkombination für einen Fluidkreislauf mit zwei Druckniveaus, insbesondere für einen kombinierten Kälteanlagen/Wärmepumpenkreislauf |
JP5058017B2 (ja) * | 2008-02-13 | 2012-10-24 | 株式会社イーエス・ウォーターネット | 液体混入装置 |
DE102016011860A1 (de) * | 2016-10-01 | 2018-04-05 | Hydac System Gmbh | Ventil einschließlich Ventilvorrichtung mit einem solchen Ventil |
CN108691835B (zh) * | 2018-06-14 | 2019-10-25 | 江苏艾伦弗罗机械制造有限公司 | 液控-手动双控换向阀 |
DE102018216831A1 (de) * | 2018-10-01 | 2020-04-02 | Robert Bosch Gmbh | Regelvorrichtung für Pumpendruck und -volumenstrom mit konzentrischen Steuerschiebern |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2916879A (en) * | 1956-04-04 | 1959-12-15 | John T Gondek | Combination hydraulic power unit |
US2922400A (en) * | 1956-04-13 | 1960-01-26 | Hughes Tool Co | Hydraulic servomechanism with feedback-energy-dissipating control valve |
US2969775A (en) * | 1957-09-23 | 1961-01-31 | Ross Gear And Tool Company Inc | Valve |
US2989988A (en) * | 1958-03-17 | 1961-06-27 | Bruner Corp | Fluid flow control valve |
US3013539A (en) * | 1959-06-23 | 1961-12-19 | Shell Oil Co | Quick-acting reversing valve with speed compensation |
US3459224A (en) * | 1967-10-20 | 1969-08-05 | Ross Operating Valve Co | Indexing fluid control device |
US3511134A (en) * | 1968-01-15 | 1970-05-12 | Deere & Co | Position-responsive control system for hydraulic actuators |
US3533440A (en) * | 1968-08-08 | 1970-10-13 | Kinematicks Inc | Hydraulic motor directional control valve assembly |
GB1235456A (en) * | 1970-02-07 | 1971-06-16 | Temple Instr Ltd | Fluid valves |
NO133082C (es) * | 1971-03-16 | 1976-03-03 | Liaaen As A M | |
DE2251882A1 (de) * | 1971-10-29 | 1973-05-03 | Hoerbiger Ventilwerke Ag | Pneumatischer impulswechsler |
-
1973
- 1973-08-08 CH CH1148973A patent/CH568487A5/xx not_active IP Right Cessation
-
1974
- 1974-06-20 DE DE2429711A patent/DE2429711A1/de not_active Ceased
- 1974-07-12 ES ES428231A patent/ES428231A1/es not_active Expired
- 1974-07-17 US US05/489,386 patent/US3980001A/en not_active Expired - Lifetime
- 1974-07-23 FR FR7425505A patent/FR2240370B1/fr not_active Expired
- 1974-07-31 CS CS745440A patent/CS209842B2/cs unknown
- 1974-08-07 JP JP49089937A patent/JPS6160310B2/ja not_active Expired
- 1974-08-08 GB GB30349/74A patent/GB1482757A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2429711A1 (de) | 1975-02-13 |
CS209842B2 (en) | 1981-12-31 |
FR2240370A1 (es) | 1975-03-07 |
FR2240370B1 (es) | 1978-08-11 |
GB1482757A (en) | 1977-08-17 |
JPS6160310B2 (es) | 1986-12-20 |
CH568487A5 (es) | 1975-10-31 |
US3980001A (en) | 1976-09-14 |
JPS5044526A (es) | 1975-04-22 |
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