FR2260735B1 - - Google Patents

Info

Publication number
FR2260735B1
FR2260735B1 FR7504234A FR7504234A FR2260735B1 FR 2260735 B1 FR2260735 B1 FR 2260735B1 FR 7504234 A FR7504234 A FR 7504234A FR 7504234 A FR7504234 A FR 7504234A FR 2260735 B1 FR2260735 B1 FR 2260735B1
Authority
FR
France
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
Application number
FR7504234A
Other versions
FR2260735A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scovill Inc
Original Assignee
Scovill Inc
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 Scovill Inc filed Critical Scovill Inc
Publication of FR2260735A1 publication Critical patent/FR2260735A1/fr
Application granted granted Critical
Publication of FR2260735B1 publication Critical patent/FR2260735B1/fr
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
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0431—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the electrical control resulting in an on-off function
    • 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
    • F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
    • F16K31/423—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor the actuated members consisting of multiple way 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/86614—Electric
    • 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
    • Y10T137/86622—Motor-operated
    • Y10T137/8663—Fluid motor
    • 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
    • Y10T137/86879—Reciprocating valve unit
    • Y10T137/86895—Plural disk or plug
FR7504234A 1974-02-11 1975-02-11 Expired FR2260735B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US441292A US3902526A (en) 1974-02-11 1974-02-11 Control valve for a fluid pressure system

Publications (2)

Publication Number Publication Date
FR2260735A1 FR2260735A1 (fr) 1975-09-05
FR2260735B1 true FR2260735B1 (fr) 1978-02-03

Family

ID=23752319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504234A Expired FR2260735B1 (fr) 1974-02-11 1975-02-11

Country Status (9)

Country Link
US (1) US3902526A (fr)
JP (1) JPS50110128A (fr)
BR (1) BR7500827A (fr)
CA (1) CA1016038A (fr)
DE (1) DE2505639A1 (fr)
FR (1) FR2260735B1 (fr)
GB (1) GB1498645A (fr)
IT (1) IT1030111B (fr)
SE (1) SE399465B (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067357A (en) * 1974-06-14 1978-01-10 Herion-Werke Kg Pilot-operated directional control valve
DE2431135C3 (de) * 1974-06-28 1981-06-25 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Mehrwegeventil
DE8107889U1 (de) * 1981-03-18 1981-10-22 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Pneumatische ventilanordnung
US4567914A (en) * 1981-08-03 1986-02-04 General Electric Company Two-stage hydraulic solenoid valve
DE3322912A1 (de) * 1983-06-25 1985-01-03 Wabco Steuerungstechnik GmbH & Co, 3000 Hannover Mehrwege-sitzventil
US4852612A (en) * 1983-09-23 1989-08-01 Bucko Sr Edward P Fluid flow control device
DE3620242A1 (de) * 1986-06-16 1987-12-17 Bochumer Eisen Heintzmann Vorsteuerventil, insbesondere 3/2-wegeventil
US4726393A (en) * 1986-07-31 1988-02-23 Mosier Industries, Inc. Power valve assembly
US4726398A (en) * 1986-12-16 1988-02-23 Marathon Oil Company High speed, high temperature three-way valve for switching high pressure fluids under low pressure control
USRE33246E (en) * 1986-12-16 1990-07-03 Marathon Oil Company High speed, high temperature three-way valve for switching high pressure fluids under low pressure control
JPH0544625Y2 (fr) * 1987-05-27 1993-11-12
US4971115A (en) * 1989-07-27 1990-11-20 Humphrey Products Company Four-way poppet valve with hollow stem and four-port body
DE4023806C2 (de) * 1990-07-24 1993-11-25 Mannesmann Ag Multifunktions-Mehrwegeschieberventil
CN1026256C (zh) * 1991-07-02 1994-10-19 浙江瑞安永久机电研究所 隔离自控阀
US5152320A (en) * 1992-01-06 1992-10-06 Tri-Clover, Inc. Reverse-acting diverter valve
DE4307990A1 (de) * 1993-03-13 1994-09-15 Bosch Gmbh Robert Hydraulisches Steuerventil
EP0667457B1 (fr) * 1994-02-15 1998-07-15 Smc Corporation Distributeur à tiroir axial
JP3456776B2 (ja) * 1994-09-22 2003-10-14 Ｓｍｃ株式会社 パイロット形方向切換弁
US6105615A (en) * 1998-12-21 2000-08-22 Control Rain Systems, Inc. Control valve
DE10344458B3 (de) * 2003-09-25 2005-05-25 Festo Ag & Co. Vorgesteuertes Mehrwegeventil
US20070215223A1 (en) * 2004-10-15 2007-09-20 Gt Development Corporation Selector valve
DE102005013611B4 (de) * 2005-03-24 2008-09-25 Bosch Rexroth Ag Peumatisches Ventil mit Mitteln zur Betätigung mindestens eines zentralen Ventilsitzes
US7204273B1 (en) * 2005-12-12 2007-04-17 Norgren, Inc. Valve island with a pilot air path located on the side of a sub-base
US20070131294A1 (en) * 2005-12-12 2007-06-14 Norgren, Inc. Valve with a rotated solenoid
TWI507622B (zh) * 2011-09-01 2015-11-11 Smc Corp 單動式轉向閥
US8794266B1 (en) 2011-10-18 2014-08-05 Humphrey Products Company Cam actuated valve assembly with manual and electric activation
US9470324B2 (en) * 2013-06-04 2016-10-18 Spx Flow, Inc. Directional valve and method of operation
US10228072B1 (en) 2014-11-03 2019-03-12 Humphrey Products Company Valve stem and assembly
CN104389834B (zh) * 2014-11-18 2016-08-17 无锡恒富科技有限公司 组立机液压系统用多联阀座
DE102015211599A1 (de) * 2015-06-23 2016-12-29 Zf Friedrichshafen Ag Ventil
CN106764002B (zh) * 2016-12-10 2019-06-21 大连福佳·大化石油化工有限公司 吸附塔程控阀执行机构活塞连接轴加固机构与方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624585A (en) * 1951-02-19 1953-01-06 Automatic Switch Co Four-way valve
US2812776A (en) * 1953-01-08 1957-11-12 Hycon Mfg Company Valve
DE1450538A1 (de) * 1964-02-18 1968-11-14 Herion Erich Mehrwegeumschaltventil
US3307586A (en) * 1964-04-01 1967-03-07 Douglas Aircraft Co Inc Servo valve
US3523555A (en) * 1967-07-12 1970-08-11 Skinner Precision Ind Inc Solenoid controlled four-way valve
US3559686A (en) * 1968-05-27 1971-02-02 Norgren Co C A Four-way two-position control valve
US3540480A (en) * 1968-06-07 1970-11-17 Parker Hannifin Corp Manual control for solenoid valve

Also Published As

Publication number Publication date
GB1498645A (en) 1978-01-25
CA1016038A (en) 1977-08-23
SE7500711L (fr) 1975-08-12
US3902526A (en) 1975-09-02
SE399465B (sv) 1978-02-13
BR7500827A (pt) 1975-11-25
DE2505639A1 (de) 1975-08-14
IT1030111B (it) 1979-03-30
AU7775275A (en) 1976-08-05
JPS50110128A (fr) 1975-08-29
FR2260735A1 (fr) 1975-09-05

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Legal Events

Date Code Title Description
ST Notification of lapse