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DE3774145D1 - 3-wegeventil. - Google Patents

3-wegeventil.

Info

Publication number
DE3774145D1
DE3774145D1 DE8787300818T DE3774145T DE3774145D1 DE 3774145 D1 DE3774145 D1 DE 3774145D1 DE 8787300818 T DE8787300818 T DE 8787300818T DE 3774145 T DE3774145 T DE 3774145T DE 3774145 D1 DE3774145 D1 DE 3774145D1
Authority
DE
Germany
Prior art keywords
way valve
valve
way
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 - Lifetime
Application number
DE8787300818T
Other languages
English (en)
Inventor
Ryozo Ariizumi
Masakuni Kainuma
Shoji Suda
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.)
Fujikura Composites Inc
Original Assignee
Fujikura Rubber Ltd
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 Fujikura Rubber Ltd filed Critical Fujikura Rubber Ltd
Application granted granted Critical
Publication of DE3774145D1 publication Critical patent/DE3774145D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/1262—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being spring loaded
    • 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
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/048—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with valve seats positioned between movable valve members
    • 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
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86759—Reciprocating
    • 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
    • Y10T137/86815—Multiple inlet with single outlet
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)
DE8787300818T 1986-01-31 1987-01-30 3-wegeventil. Expired - Lifetime DE3774145D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61019258A JPS62177379A (ja) 1986-01-31 1986-01-31 エアパイロツト式流路切換弁

Publications (1)

Publication Number Publication Date
DE3774145D1 true DE3774145D1 (de) 1991-12-05

Family

ID=11994405

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787300818T Expired - Lifetime DE3774145D1 (de) 1986-01-31 1987-01-30 3-wegeventil.

Country Status (4)

Country Link
US (1) US4821776A (de)
EP (1) EP0233025B1 (de)
JP (1) JPS62177379A (de)
DE (1) DE3774145D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5261442A (en) * 1992-11-04 1993-11-16 Bunnell Plastics, Inc. Diaphragm valve with leak detection
US5762102A (en) * 1995-06-01 1998-06-09 Becker Precision Equipment, Inc. Pneumatically controlled no-bleed valve and variable pressure regulator
US5924441A (en) * 1996-09-11 1999-07-20 Fluoroware, Inc. Diaphragm valve
US5967173A (en) * 1997-07-14 1999-10-19 Furon Corporation Diaphragm valve with leak detection
DE10014133A1 (de) * 1999-03-23 2000-11-09 Fluoroware Inc Dreiwegeventil
US6722262B2 (en) * 2002-03-06 2004-04-20 Honeywell International, Inc. Pneumatic actuator with a nested diaphragm assembly
US6854705B2 (en) 2002-09-05 2005-02-15 Cito Products, Inc. Flow control valve that may be used for mold temperature control systems
KR200357373Y1 (ko) * 2004-05-13 2004-07-27 주식회사 영텍 공압제어용 파일럿밸브조립체
JP4698230B2 (ja) * 2005-01-07 2011-06-08 サーパス工業株式会社 流量調整装置
US7168250B2 (en) * 2005-04-21 2007-01-30 International Engine Intellectual Property Company, Llc Engine valve system and method
US20100001223A1 (en) * 2006-03-15 2010-01-07 Norgren, Gmbh Valve with a springy diaphragm
DE102007026698A1 (de) 2007-06-08 2008-12-24 Sultex Ag Fluid-Ventilanordnung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838068A (en) * 1951-02-10 1958-06-10 Gen Controls Co Electromagnetic valve
FR1378949A (fr) * 1963-09-25 1964-11-20 Soupape à membrane
DE1650571C3 (de) * 1967-10-31 1982-07-08 Teldix Gmbh, 6900 Heidelberg Dreistellungs-Dreiwegeventil
DE2019650A1 (de) * 1970-04-23 1971-11-04 Westinghouse Bremsen Und Appba Wegeventil fuer druckmittelbetaetigte Logikschaltungen
DE2038846C3 (de) * 1970-08-05 1978-03-30 Festo Maschf Stoll G Steuerventil in Mehrwegebauart mit einstellbarer Betätigungskraft
DE2125174B2 (de) * 1971-05-21 1979-06-13 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Mehrwegeventil
JPS4937223A (de) * 1972-08-14 1974-04-06
FR2287606A1 (fr) * 1974-10-08 1976-05-07 Pegourie Jean Pierre Circuits logiques pneumatiques et leurs circuits integres
DE2840486A1 (de) * 1978-09-18 1980-03-27 Siemens Ag Zweiweg-membranventil
US4615353A (en) * 1984-01-24 1986-10-07 Mckee James E Pneumatic control valves with diaphragm actuators and modular body structure

Also Published As

Publication number Publication date
US4821776A (en) 1989-04-18
EP0233025B1 (de) 1991-10-30
JPS62177379A (ja) 1987-08-04
EP0233025A2 (de) 1987-08-19
EP0233025A3 (en) 1988-04-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee