BE820864A - VALVE ASSEMBLY WITH PRESSURE RESPONSE SHUT-OFF MECHANISM - Google Patents
VALVE ASSEMBLY WITH PRESSURE RESPONSE SHUT-OFF MECHANISMInfo
- Publication number
- BE820864A BE820864A BE149355A BE149355A BE820864A BE 820864 A BE820864 A BE 820864A BE 149355 A BE149355 A BE 149355A BE 149355 A BE149355 A BE 149355A BE 820864 A BE820864 A BE 820864A
- Authority
- BE
- Belgium
- Prior art keywords
- valve assembly
- pressure response
- shut
- response shut
- pressure
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4061—Control related to directional control valves, e.g. change-over valves, for crossing the feeding conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
- F16K11/0704—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides comprising locking elements
-
- 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
- Y10T137/86485—Line condition change responsive release of valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Fluid-Pressure Circuits (AREA)
- Mechanically-Actuated Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40421373 US3866880A (en) | 1973-10-09 | 1973-10-09 | Valve assembly having a pressure responsive detent mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
BE820864A true BE820864A (en) | 1975-04-09 |
Family
ID=23598641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE149355A BE820864A (en) | 1973-10-09 | 1974-10-09 | VALVE ASSEMBLY WITH PRESSURE RESPONSE SHUT-OFF MECHANISM |
Country Status (4)
Country | Link |
---|---|
US (1) | US3866880A (en) |
JP (1) | JPS5928763B2 (en) |
BE (1) | BE820864A (en) |
CA (1) | CA1026199A (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4265144A (en) * | 1978-12-26 | 1981-05-05 | Allis-Chalmers Corporation | Detent release for power shift transmission selector valve |
WO1981000440A1 (en) * | 1979-08-06 | 1981-02-19 | Caterpillar Tractor Co | Control valve with improved centering and detent mechanisms |
US4293059A (en) * | 1979-09-05 | 1981-10-06 | Allis-Chalmers Corporation | Detent mechanism and transmission speed range selector valve |
US4355660A (en) * | 1980-04-15 | 1982-10-26 | General Signal Corporation | Pneumatically controlled, four position hydraulic valve |
WO1982001401A1 (en) * | 1980-10-17 | 1982-04-29 | Golan Kenneth F | Valve actuator with hydraulic latching |
US4336827A (en) * | 1980-10-17 | 1982-06-29 | Caterpillar Tractor Co. | Valve actuator with hydraulic latching |
US4339987A (en) * | 1980-11-03 | 1982-07-20 | Deere & Company | Pressure detent mechanism |
GB2108608B (en) * | 1981-11-05 | 1985-05-15 | Lucas Industries Ltd | Vehicle braking system |
US4627467A (en) * | 1982-07-28 | 1986-12-09 | Pneumo Corporation | Pilot operated directional control valve |
JPS61126367U (en) * | 1985-01-22 | 1986-08-08 | ||
US4591129A (en) * | 1985-05-02 | 1986-05-27 | Deere & Company | Valve seal breakaway device |
US4957018A (en) * | 1987-09-24 | 1990-09-18 | Varian Associates, Inc. | Mechanism for selectively locking and unlocking a translatable shaft |
US4913190A (en) * | 1989-04-24 | 1990-04-03 | Deere & Company | Detent mechanism for a control valve |
JPH0625966U (en) * | 1992-03-31 | 1994-04-08 | チゝヤス乳業株式会社 | Coin slot for vending machines |
US6976504B2 (en) * | 2003-04-18 | 2005-12-20 | Sauer-Danfoss Inc. | Selectable detent relief valve |
EP1785654A1 (en) * | 2005-11-10 | 2007-05-16 | OIL CONTROL S.p.A. | A three-way solenoid valve |
DE102008042386A1 (en) * | 2008-09-26 | 2010-04-08 | Zf Friedrichshafen Ag | Locking device for a valve spool |
EP3519702B1 (en) * | 2016-09-28 | 2020-11-04 | Parker-Hannificn Corporation | Hydraulic system with selector control valve |
US11927271B2 (en) * | 2021-02-09 | 2024-03-12 | The Boeing Company | Simplified shuttle valve design with spool-sleeve assembly |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2757641A (en) * | 1951-10-29 | 1956-08-07 | Bendix Aviat Corp | Hydraulic selector valve with automatic hold and return |
US2848014A (en) * | 1955-12-19 | 1958-08-19 | Hydraulic Unit Specialities Co | Detent mechanism for hydraulic control valves |
US2985147A (en) * | 1957-09-12 | 1961-05-23 | Allis Chalmers Mfg Co | Hydraulic valve |
US3088489A (en) * | 1960-08-22 | 1963-05-07 | Parker Hannifin Corp | Detent release for flow control valves |
US3132668A (en) * | 1961-02-13 | 1964-05-12 | Parker Hannifin Corp | Detent release for flow control valves |
US3247768A (en) * | 1965-06-16 | 1966-04-26 | Hydraulic Unit Specialities Co | Interlock for hydraulic control valves and the like |
US3511276A (en) * | 1968-04-04 | 1970-05-12 | Caterpillar Tractor Co | Fluid control valve with conditional self-actuating means |
US3680583A (en) * | 1971-08-02 | 1972-08-01 | Val Jac Mfg And Supply Co Inc | Automatic sequential operated valve |
-
1973
- 1973-10-09 US US40421373 patent/US3866880A/en not_active Expired - Lifetime
-
1974
- 1974-08-23 CA CA207,645A patent/CA1026199A/en not_active Expired
- 1974-10-09 BE BE149355A patent/BE820864A/en not_active IP Right Cessation
- 1974-10-09 JP JP49116819A patent/JPS5928763B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5065932A (en) | 1975-06-03 |
US3866880A (en) | 1975-02-18 |
JPS5928763B2 (en) | 1984-07-16 |
CA1026199A (en) | 1978-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: CATERPILLAR INC. Effective date: 19921031 |