BR8805165A - HYDRAULIC VALVE WITH ROTATING SCISSOR SEAL - Google Patents

HYDRAULIC VALVE WITH ROTATING SCISSOR SEAL

Info

Publication number
BR8805165A
BR8805165A BR8805165A BR8805165A BR8805165A BR 8805165 A BR8805165 A BR 8805165A BR 8805165 A BR8805165 A BR 8805165A BR 8805165 A BR8805165 A BR 8805165A BR 8805165 A BR8805165 A BR 8805165A
Authority
BR
Brazil
Prior art keywords
seal
hydraulic valve
rotating scissor
scissor
rotating
Prior art date
Application number
BR8805165A
Other languages
Portuguese (pt)
Inventor
Roger K Anderson
Original Assignee
Rucker Co
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.)
Filing date
Publication date
Application filed by Rucker Co filed Critical Rucker Co
Publication of BR8805165A publication Critical patent/BR8805165A/en

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
    • 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)
BR8805165A 1987-10-08 1988-10-06 HYDRAULIC VALVE WITH ROTATING SCISSOR SEAL BR8805165A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10663387A 1987-10-08 1987-10-08

Publications (1)

Publication Number Publication Date
BR8805165A true BR8805165A (en) 1989-05-23

Family

ID=22312466

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8805165A BR8805165A (en) 1987-10-08 1988-10-06 HYDRAULIC VALVE WITH ROTATING SCISSOR SEAL

Country Status (6)

Country Link
JP (1) JPH01131384A (en)
AU (1) AU607098B2 (en)
BR (1) BR8805165A (en)
GB (1) GB2210955B (en)
NO (1) NO884482L (en)
ZA (1) ZA887301B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (en) * 1969-10-20 1971-02-15 Stiltner Marshall A VALVE SEAL
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 (en) * 1976-12-08 1979-05-23 Ing.-Buero Pfannenschmidt Gmbh, 2000 Hamburg Pressurized medium-actuated rotary drive for a valve
SE458384B (en) * 1984-09-05 1989-03-20 Nils Goeran Aakesson HYDRAULIC AND PNEUMATIC AID VALVE
NL8403234A (en) * 1984-10-24 1986-05-16 El O Matic Bv SWITCH UNIT AND PRESSURE UNIT FOR THAT.
US4700924A (en) * 1986-10-06 1987-10-20 Vetco Gray, Inc. Pressure energized rotary hydraulic seal

Also Published As

Publication number Publication date
AU2287788A (en) 1989-04-13
NO884482D0 (en) 1988-10-07
AU607098B2 (en) 1991-02-21
JPH01131384A (en) 1989-05-24
GB2210955B (en) 1991-09-18
NO884482L (en) 1989-04-10
GB8822209D0 (en) 1988-10-26
GB2210955A (en) 1989-06-21
ZA887301B (en) 1989-06-28

Similar Documents

Publication Publication Date Title
ES2024512B3 (en) VALVE
BR8701952A (en) ELECTRIC HYDRAULIC VALVE
DE3675475D1 (en) ROTATING CONTROL VALVE WITH PRESSURE REDUCER.
DK164298C (en) VALVE
BR8800648A (en) HYDRAULIC VALVE
DK490786A (en) CYLINDER VALVE
FR2575527B1 (en) PNEUMATIC OR HYDRAULIC CYLINDER
DE3889668D1 (en) HYDRAULIC SERVO VALVE.
ES2019606B3 (en) HYDRAULIC VALVE
DE3788517D1 (en) HYDRAULIC DIRECTION VALVE.
FR2551170B1 (en) HYDRAULIC VALVE
IT1222387B (en) VALVE COMPLEX
ATA360585A (en) PISTON VALVE
BR8805165A (en) HYDRAULIC VALVE WITH ROTATING SCISSOR SEAL
NO155853C (en) HYDRAULIC VALVE.
DE69015118D1 (en) VALVE ARRANGEMENT AND HYDRAULIC DRIVE SYSTEM.
DK599687A (en) HYDRAULIC VALVE
ATA108186A (en) MULTI-WAY VALVE
IT1191351B (en) APERFECTED HYDRAULIC VALVE
BR8906065A (en) PNEUMATIC OR HYDRAULIC ALTERNATIVE VALVE
FI850326A0 (en) HYDRAULIC BROMS VALVE.
AT384475B (en) ELECTROHYDRAULIC SERVO VALVE
KR870010466U (en) Hydraulic selection valve
ATE44715T1 (en) HYDRAULIC LIFT.
NO920786L (en) HYDRAULIC SEAL

Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)