JPH01131384A - 回転シャーシール液圧弁 - Google Patents
回転シャーシール液圧弁Info
- Publication number
- JPH01131384A JPH01131384A JP63252189A JP25218988A JPH01131384A JP H01131384 A JPH01131384 A JP H01131384A JP 63252189 A JP63252189 A JP 63252189A JP 25218988 A JP25218988 A JP 25218988A JP H01131384 A JPH01131384 A JP H01131384A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- rotor
- piston
- seal
- hydraulic valve
- 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.)
- Pending
Links
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 238000000465 moulding Methods 0.000 claims abstract 3
- 239000012530 fluid Substances 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000008439 repair process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 14
- 230000008901 benefit Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- 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
- F16K11/072—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 pivoted closure members
- F16K11/074—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 pivoted closure members with flat sealing faces
- F16K11/0743—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 pivoted closure members with flat sealing faces with both the supply and the discharge passages being on one side of the closure plates
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
- F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
- F16K31/1635—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston for rotating valves
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10663387A | 1987-10-08 | 1987-10-08 | |
US106,633 | 1987-10-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01131384A true JPH01131384A (ja) | 1989-05-24 |
Family
ID=22312466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63252189A Pending JPH01131384A (ja) | 1987-10-08 | 1988-10-07 | 回転シャーシール液圧弁 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH01131384A (no) |
AU (1) | AU607098B2 (no) |
BR (1) | BR8805165A (no) |
GB (1) | GB2210955B (no) |
NO (1) | NO884482L (no) |
ZA (1) | ZA887301B (no) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2301400A (en) * | 1995-05-12 | 1996-12-04 | Wes Technology Inc | Hydraulic actuator for isolators |
GB201800428D0 (en) * | 2018-01-11 | 2018-02-28 | Lb Bentley Ltd | Rotary valve |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2653003A (en) * | 1946-10-26 | 1953-09-22 | John W Overbeke | Control valve |
GB1240480A (en) * | 1967-08-17 | 1971-07-28 | Daikin Ind Ltd | Directional control valve |
US3537680A (en) * | 1968-02-26 | 1970-11-03 | Parker Hannifin Corp | Control valve |
BE755988A (fr) * | 1969-10-20 | 1971-02-15 | Stiltner Marshall A | Joint de soupape |
GB1446307A (en) * | 1972-06-07 | 1976-08-18 | Iv Pressure Controllers Ltd | Fluid flow control devices |
GB1570182A (en) * | 1975-11-29 | 1980-06-25 | Keystone Int | Manual control means |
DE2655493C3 (de) * | 1976-12-08 | 1979-05-23 | Ing.-Buero Pfannenschmidt Gmbh, 2000 Hamburg | Druckmittelbetätigter Drehantrieb für ein Ventil |
SE458384B (sv) * | 1984-09-05 | 1989-03-20 | Nils Goeran Aakesson | Hydraulisk och pneumatisk hjaelpventil |
NL8403234A (nl) * | 1984-10-24 | 1986-05-16 | El O Matic Bv | Schakeleenheid en een drukinsteleenheid daarvoor. |
US4700924A (en) * | 1986-10-06 | 1987-10-20 | Vetco Gray, Inc. | Pressure energized rotary hydraulic seal |
-
1988
- 1988-09-21 GB GB8822209A patent/GB2210955B/en not_active Expired - Fee Related
- 1988-09-27 AU AU22877/88A patent/AU607098B2/en not_active Ceased
- 1988-09-29 ZA ZA887301A patent/ZA887301B/xx unknown
- 1988-10-06 BR BR8805165A patent/BR8805165A/pt not_active IP Right Cessation
- 1988-10-07 NO NO88884482A patent/NO884482L/no unknown
- 1988-10-07 JP JP63252189A patent/JPH01131384A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BR8805165A (pt) | 1989-05-23 |
ZA887301B (en) | 1989-06-28 |
GB2210955A (en) | 1989-06-21 |
GB8822209D0 (en) | 1988-10-26 |
AU607098B2 (en) | 1991-02-21 |
GB2210955B (en) | 1991-09-18 |
AU2287788A (en) | 1989-04-13 |
NO884482D0 (no) | 1988-10-07 |
NO884482L (no) | 1989-04-10 |
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