DE69116387D1 - Mit einer Öffnungsvorrichtung versehenes Rückschlagventil - Google Patents

Mit einer Öffnungsvorrichtung versehenes Rückschlagventil

Info

Publication number
DE69116387D1
DE69116387D1 DE69116387T DE69116387T DE69116387D1 DE 69116387 D1 DE69116387 D1 DE 69116387D1 DE 69116387 T DE69116387 T DE 69116387T DE 69116387 T DE69116387 T DE 69116387T DE 69116387 D1 DE69116387 D1 DE 69116387D1
Authority
DE
Germany
Prior art keywords
check valve
opening device
valve provided
opening
check
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 - Fee Related
Application number
DE69116387T
Other languages
English (en)
Other versions
DE69116387T2 (de
Inventor
Keitaro Yonezawa
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.)
Kosmek KK
Original Assignee
Kosmek KK
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 Kosmek KK filed Critical Kosmek KK
Application granted granted Critical
Publication of DE69116387D1 publication Critical patent/DE69116387D1/de
Publication of DE69116387T2 publication Critical patent/DE69116387T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated 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
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/184—Combined check valves and actuated 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
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
    • 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
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • F16K31/52408—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7723—Safety cut-off requiring reset
    • Y10T137/7728—High pressure cut-off
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7876—With external means for opposing bias

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Jigs For Machine Tools (AREA)
  • Mechanically-Actuated Valves (AREA)
DE69116387T 1990-01-31 1991-01-25 Mit einer Öffnungsvorrichtung versehenes Rückschlagventil Expired - Fee Related DE69116387T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2023066A JPH07103938B2 (ja) 1990-01-31 1990-01-31 開弁機能付き逆止弁

Publications (2)

Publication Number Publication Date
DE69116387D1 true DE69116387D1 (de) 1996-02-29
DE69116387T2 DE69116387T2 (de) 1996-07-04

Family

ID=12100038

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69116387T Expired - Fee Related DE69116387T2 (de) 1990-01-31 1991-01-25 Mit einer Öffnungsvorrichtung versehenes Rückschlagventil

Country Status (4)

Country Link
US (1) US5113899A (de)
EP (1) EP0440527B1 (de)
JP (1) JPH07103938B2 (de)
DE (1) DE69116387T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5566710A (en) * 1994-09-29 1996-10-22 Dana Corporation Pre-detent tactile feedback assembly for a fluid control valve
JP3667870B2 (ja) * 1996-04-16 2005-07-06 株式会社コスメック 流体圧シリンダ装置
US6361019B1 (en) * 2000-08-10 2002-03-26 Parker & Harper Companies, Inc. Fastening system for connecting actuators, or other attachable devices, to rotary valves
US7128088B2 (en) * 2004-10-07 2006-10-31 Danfoss Flomatic Corporation Backflow preventer
DE102005045861A1 (de) 2005-09-21 2007-03-29 Gardena Manufacturing Gmbh Einrichtung zur Fluidsteuerung, Gehäusebauteil mit einer derartigen Einrichtung und damit ausgestattete Pumpeinrichtung
JP2007319975A (ja) * 2006-05-31 2007-12-13 Imao Corporation:Kk 保持具
US8869824B2 (en) * 2007-08-30 2014-10-28 Perlick Corporation Check valve and shut-off reset device for liquid delivery systems
US7913714B2 (en) * 2007-08-30 2011-03-29 Perlick Corporation Check valve and shut-off reset device for liquid delivery systems
US9739391B2 (en) * 2011-01-06 2017-08-22 Smith & Loveless, Inc. Check valve for a pipe section
WO2019161259A1 (en) * 2018-02-15 2019-08-22 Jacobsen Innovations, Inc. Digital hydraulic system
JP7273507B2 (ja) * 2018-12-28 2023-05-15 株式会社熊谷組 シールド工法
EP4370816A1 (de) * 2021-07-16 2024-05-22 Engineered Controls International, LLC Betätigungsanordnung für ein innenventil

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1211474A (en) * 1968-03-13 1970-11-04 Veb Zek Combined selector and control valve unit for hydraulic lifting and lowering devices
GB1336039A (en) * 1971-12-15 1973-11-07 Iv Pressure Controllers Ltd Fluid flow control devices
CH565962A5 (de) * 1973-09-25 1975-08-29 Boillat Pierre
DE2646941A1 (de) * 1976-10-18 1978-05-03 Bieri Ag Liebefeld Liebefeld H Mechanische betaetigungsvorrichtung fuer hydraulische wegeventile
DE3214920A1 (de) * 1982-04-22 1983-10-27 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Steuerventil mit totmannschaltung, insbesondere fuer die ausbausteuerung
JPS6324304A (ja) * 1986-07-16 1988-02-01 Honda Motor Co Ltd 工具通路デ−タの作成方法
DE3817034A1 (de) * 1988-05-19 1989-11-30 Haux Life Support Gmbh Einhebelsteuerblock fuer druckbehaelter zur wahlweisen oeffnung von gaseinlass und gasauslass
FR2642134B1 (fr) * 1989-01-20 1991-03-29 Bendix France Dispositif hydraulique a position stable et soupape de purge

Also Published As

Publication number Publication date
EP0440527A1 (de) 1991-08-07
JPH07103938B2 (ja) 1995-11-08
EP0440527B1 (de) 1996-01-17
DE69116387T2 (de) 1996-07-04
US5113899A (en) 1992-05-19
JPH03229073A (ja) 1991-10-11

Similar Documents

Publication Publication Date Title
NL194053B (nl) Inrichting met een rotatiesymmetrisch lichaam.
DE69131879D1 (de) Lichtventil Vorrichtung
ITMI920384A0 (it) Dispositivo valvolare
DE69515387D1 (de) Verriegelungseinrichtung mit einer Riegelfunktion
DE69420710T2 (de) Verbesserung an einer injektionsvorrichtung
DE69103545T2 (de) Arbeitseinheit und Bilderzeugungsgerät mit einer solchen Einheit.
BR9106871A (pt) Aparelho de retançáo com passagem lateral
DE69112367D1 (de) Spannvorrichtung mit Dämpfungsanordnung.
DE69227760T2 (de) Ventilvorrichtung
DE59206387D1 (de) Rückschlagventil
DE69111996T2 (de) Verbindungseinrichtung mit Prüfstecker.
DE59207071D1 (de) Rückschlagventil
DE69116387D1 (de) Mit einer Öffnungsvorrichtung versehenes Rückschlagventil
NO905171D0 (no) Lukkeanordning.
DE69129719T2 (de) Sprechvorrichtung mit einer wechselseitigen freisprechfunktion
DE69218262T2 (de) Luftprobennehmer mit vorbehandlung
DE69022614T2 (de) Einrichtung mit einer Einführungsöffnung einer Standardgrösse.
DE59003820D1 (de) Türschliesser mit einer Feststellvorrichtung.
DE69400926T2 (de) Bewahrungsvorrichtung mit einer Sicherheitsfunktion
DE59103176D1 (de) Andrehvorrichtung mit bremseinrichtung.
FI910280A (fi) Venttiililaite
DE9117070U1 (de) Ventileinrichtung
DE59310029D1 (de) Verblendsturz aus Mauerwerk mit einer abfangenden Vorrichtung
DE59100719D1 (de) Absperrarmatur mit einer abdichtvorrichtung.
NO910523L (no) Ventilanordning.

Legal Events

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