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BR8806480A - Valvula de fecho para linhas de fluido - Google Patents

Valvula de fecho para linhas de fluido

Info

Publication number
BR8806480A
BR8806480A BR888806480A BR8806480A BR8806480A BR 8806480 A BR8806480 A BR 8806480A BR 888806480 A BR888806480 A BR 888806480A BR 8806480 A BR8806480 A BR 8806480A BR 8806480 A BR8806480 A BR 8806480A
Authority
BR
Brazil
Prior art keywords
closing valve
fluid lines
fluid
lines
closing
Prior art date
Application number
BR888806480A
Other languages
English (en)
Inventor
Eckhard Riggert
Original Assignee
Draegerwerk Ag
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 Draegerwerk Ag filed Critical Draegerwerk Ag
Publication of BR8806480A publication Critical patent/BR8806480A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/56—Labware specially adapted for transferring fluids
    • B01L3/567—Valves, taps or stop-cocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0213—Accessories for glass pipettes; Gun-type pipettes, e.g. safety devices, pumps
    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/06—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of a screw-spindle, cam, or other mechanical means
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
BR888806480A 1987-12-09 1988-12-08 Valvula de fecho para linhas de fluido BR8806480A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3741665A DE3741665C1 (de) 1987-12-09 1987-12-09 Quetschbares Verschlussventil fuer Fluid-Leitungen

Publications (1)

Publication Number Publication Date
BR8806480A true BR8806480A (pt) 1989-08-22

Family

ID=6342175

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888806480A BR8806480A (pt) 1987-12-09 1988-12-08 Valvula de fecho para linhas de fluido

Country Status (4)

Country Link
US (1) US4850566A (pt)
EP (1) EP0319952B1 (pt)
BR (1) BR8806480A (pt)
DE (2) DE3741665C1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4221263C2 (de) * 1992-04-24 1994-08-18 Deutsch & Neumann Gmbh Pipettierhilfe
US5971357A (en) * 1997-11-14 1999-10-26 Wolfe Tory Medical, Inc. Fluid delivery valve
IL145424A (en) * 2000-09-14 2004-08-31 Source Vagabond Systems Ltd Mouthpiece for drinking
US6264166B1 (en) * 2001-03-05 2001-07-24 Mark A. Bowland Hands-free activating valve for use with liquid containers
US6764064B2 (en) * 2002-02-12 2004-07-20 Hydrapak Fluid dispensing and storage system with a drink valve
US6708950B2 (en) 2002-03-15 2004-03-23 Wolfe Tory Medical Bite valve
US7490740B2 (en) * 2003-05-08 2009-02-17 Fiskars Brands, Inc. Personal hydration system
USD539028S1 (en) 2004-05-06 2007-03-27 Fiskars Brands, Inc. Personal hydration system reservoir
USD538030S1 (en) 2005-01-27 2007-03-13 Fiskars Brands, Inc. Personal hydration system reservoir
US7600656B2 (en) 2005-01-27 2009-10-13 Fiskars Brands, Inc. Personal hydration system
USD581152S1 (en) 2007-03-19 2008-11-25 Fiskars Brands, Inc. Personal hydration system reservoir
WO2008115918A2 (en) * 2007-03-19 2008-09-25 Fiskars Brands, Inc. Modular personal hydration and storage system

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298391A (en) * 1967-01-17 Two way flow anti-siphon valve assembly
US1366437A (en) * 1918-10-18 1921-01-25 Otto F Wagenhorst Gas-mask
FR747066A (fr) * 1932-02-25 1933-06-10 Dispositif permettant, en milieu gazé, d'alimenter en produits liquides ou semi-liquides, les porteurs d'appareils respiratoires
US2314767A (en) * 1942-03-18 1943-03-23 Burrell Technical Supply Compa Adjustable rubber valve
US2573712A (en) * 1945-09-04 1951-11-06 Floyd L Kallam Throttle valve
US2706612A (en) * 1949-10-20 1955-04-19 Johannes B Ratelband Multi-chamber non-vibrating flexible sleeve valve
GB1032596A (en) * 1963-09-24 1966-06-15 Shafer Homer John Improvements in fluid flow control valves
FR1529535A (fr) * 1965-12-07 1968-06-21 Dispositif d'obturation et d'ouverture de la section de passage d'une tubulure souple
US3445085A (en) * 1967-07-13 1969-05-20 Exxon Production Research Co Fluid actuated control valve
US3731717A (en) * 1969-03-04 1973-05-08 Us Army Canteen for use with a gas mask
DE2258104A1 (de) * 1972-11-28 1974-05-30 Andreas Jaudt Ventil an muellschaechten
DE2404062C3 (de) * 1974-01-29 1978-04-20 Draegerwerk Ag, 2400 Luebeck Atemgaszuführungsregler, insbesondere für Höhenatemgeräte
NL160370C (nl) * 1974-03-14 1979-10-15 Ocean Bv Membraanafsluiter met een van radiale langsribben voorzien kernlichaam.
FR2470318A1 (fr) * 1979-11-20 1981-05-29 Charbonnages De France Vanne a commande par un organe obturateur constringent
JPS554629A (en) * 1978-06-26 1980-01-14 Isao Yoshioka Pressure regulator valve
US4310140A (en) * 1979-09-28 1982-01-12 Chevron Research Company Pressure-controlled valve with small hold-up volume
DE8626767U1 (de) * 1986-10-09 1986-12-18 Schiwa GmbH, 4519 Glandorf Trinkbehälter zur Anwendung bei aufgesetzter ABC-Schutzmaske
DE8715223U1 (de) * 1987-11-17 1988-02-04 Bundesrepublik Deutschland, vertreten durch den Bundesminister der Verteidigung, dieser vertreten durch den Präsidenten des Bundesamtes für Wehrtechnik und Beschaffung, 5400 Koblenz Automatisch und gasdicht verschließbare Absperrung für ein Trinkschlauchsystem zur gefahrlosen Nahrungsaufnahme unter ABC-Einsatz

Also Published As

Publication number Publication date
DE3741665C1 (de) 1988-11-24
US4850566A (en) 1989-07-25
EP0319952B1 (de) 1992-06-03
DE3871740D1 (de) 1992-07-09
EP0319952A2 (de) 1989-06-14
EP0319952A3 (en) 1990-08-08

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Legal Events

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