DE602004024344D1 - Werkzeug mit einem Sicherheitsventil für Druckfluid - Google Patents

Werkzeug mit einem Sicherheitsventil für Druckfluid

Info

Publication number
DE602004024344D1
DE602004024344D1 DE200460024344 DE602004024344T DE602004024344D1 DE 602004024344 D1 DE602004024344 D1 DE 602004024344D1 DE 200460024344 DE200460024344 DE 200460024344 DE 602004024344 T DE602004024344 T DE 602004024344T DE 602004024344 D1 DE602004024344 D1 DE 602004024344D1
Authority
DE
Germany
Prior art keywords
tool
safety valve
pressurized fluid
pressurized
fluid
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
DE200460024344
Other languages
English (en)
Inventor
Jean-Pierre Fouillet
Santo Sebastien Pereira
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.)
Apex Tool Group SAS
Original Assignee
Cooper Power Tools SAS
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 Cooper Power Tools SAS filed Critical Cooper Power Tools SAS
Publication of DE602004024344D1 publication Critical patent/DE602004024344D1/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0486—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with mechanical actuating means
    • 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
    • Y10T137/7731—Fluid counter-biased or unseated valve
    • Y10T137/7733—With fluid pressure seating of 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7782—With manual or external control for line 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7822—Reactor surface closes chamber
    • Y10T137/7823—Valve head in inlet chamber
    • Y10T137/7826—With valve closing bias

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
DE200460024344 2003-01-14 2004-01-07 Werkzeug mit einem Sicherheitsventil für Druckfluid Expired - Lifetime DE602004024344D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0300363A FR2849908B1 (fr) 2003-01-14 2003-01-14 Vanne de securite pour l'alimentation en fluide sous pression d'une machine et machine correspondante

Publications (1)

Publication Number Publication Date
DE602004024344D1 true DE602004024344D1 (de) 2010-01-14

Family

ID=32524907

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200460024344 Expired - Lifetime DE602004024344D1 (de) 2003-01-14 2004-01-07 Werkzeug mit einem Sicherheitsventil für Druckfluid

Country Status (4)

Country Link
US (1) US7207348B2 (de)
EP (1) EP1439341B1 (de)
DE (1) DE602004024344D1 (de)
FR (1) FR2849908B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7775288B2 (en) * 2006-10-06 2010-08-17 Stinger Wellhead Protection, Inc. Retrievable frac mandrel and well control stack to facilitate well completion, re-completion or workover and method of use
US9580992B2 (en) * 2014-03-06 2017-02-28 Baker Hughes Incorporated Sealing device having high differential pressure opening capability
JP6423224B2 (ja) * 2014-09-30 2018-11-14 日東工器株式会社 弁装置及び弁装置を備えたエア工具
CN105423134A (zh) * 2015-11-27 2016-03-23 国网北京市电力公司 控制阀和流体系统

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE268228C (de) *
US1312644A (en) * 1919-08-12 Valve
US432459A (en) * 1890-07-15 Safety-valve
US1343951A (en) * 1920-06-22 William sidetey whyte
US760595A (en) * 1903-08-27 1904-05-24 Frederick William A Wiesebrock Cut-off apparatus for gas or liquid supply pipes.
US2096785A (en) * 1936-02-11 1937-10-26 Leonard F Carter Automatic shut-off valve
US2598417A (en) * 1946-11-09 1952-05-27 Eastman Mfg Company Blowgun
DE1047561B (de) * 1956-09-04 1958-12-24 Gerdts Gustav F Kg Rohrbruchventil mit einem Hebel zum Wiederoeffnen nach dem Ansprechen, mit dem eine Schnellschlussfeder gespannt werden kann
US2962044A (en) * 1959-05-29 1960-11-29 Gilbert W Charboneau Automatic gas cut off valve
US3231236A (en) * 1963-06-26 1966-01-25 Advance Tool & Die Casting Com Valve with removable end caps
US3678959A (en) * 1970-07-30 1972-07-25 Richard B Liposky Hand operable selector valve
US3792714A (en) * 1972-05-04 1974-02-19 W Miller Safety valve structure
US4080987A (en) * 1976-03-22 1978-03-28 Gerber Products Company Hydraulic safety valve
US4085772A (en) * 1976-05-17 1978-04-25 Harry Roger Valve assembly
US4650377A (en) * 1985-03-04 1987-03-17 Dresser Industries, Inc. Right angle drill
GB8613911D0 (en) * 1986-06-07 1986-07-09 Normalair Garrett Ltd Pressure relief valve
US4700742A (en) * 1986-09-29 1987-10-20 Rosaen Lars O Automatic shut-off device
US4813492A (en) * 1987-08-17 1989-03-21 Dresser Industries, Inc. Low pressure shut off device contained within a pneumatic tool
DE19539135C1 (de) * 1995-10-20 1997-03-27 Berg & Co Gmbh Spannantrieb, insbesondere für rotierend angetriebene Spannmittel von Werkzeugmaschinen
US5860446A (en) * 1996-03-12 1999-01-19 Climax Portable Machine Tools, Inc. Method and apparatus for safely controlling fluid flow
US5944054A (en) * 1998-01-14 1999-08-31 Saieva; Carl J. Valve for breathing systems
GB2366830A (en) * 2000-07-17 2002-03-20 South Staffordshire Water Plc Pressure relief valve in mains water supply system
US6478046B2 (en) * 2001-01-20 2002-11-12 Stanely Gabrel Gas pressure regulator
DE10128354B4 (de) * 2001-06-13 2004-11-18 Georg Fischer Rohrverbindungstechnik Gmbh Vorrichtung zur Verhinderung des unbeabsichtigten Wiederanlaufens

Also Published As

Publication number Publication date
EP1439341B1 (de) 2009-12-02
US7207348B2 (en) 2007-04-24
EP1439341A1 (de) 2004-07-21
FR2849908A1 (fr) 2004-07-16
US20040163531A1 (en) 2004-08-26
FR2849908B1 (fr) 2006-01-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition