BE791877A - Perfectionnement aux clapets de non-retour - Google Patents

Perfectionnement aux clapets de non-retour

Info

Publication number
BE791877A
BE791877A BE791877DA BE791877A BE 791877 A BE791877 A BE 791877A BE 791877D A BE791877D A BE 791877DA BE 791877 A BE791877 A BE 791877A
Authority
BE
Belgium
Prior art keywords
check valve
valve improvement
improvement
check
valve
Prior art date
Application number
Other languages
English (en)
Original Assignee
Bryan Donkin Co 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.)
Publication date
Publication of BE791877A publication Critical patent/BE791877A/fr

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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/021—Check valves with guided rigid valve members the valve member being a movable body around which the medium flows when the valve is open
    • F16K15/023—Check valves with guided rigid valve members the valve member being a movable body around which the medium flows when the valve is open the valve member consisting only of a predominantly disc-shaped flat element
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7908—Weight biased
    • Y10T137/7909—Valve body is the weight
    • Y10T137/7913—Guided head
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Multiple-Way Valves (AREA)
  • Valve Housings (AREA)
BE791877D 1971-11-26 Perfectionnement aux clapets de non-retour BE791877A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5507471A GB1397739A (en) 1971-11-26 1971-11-26 Non-return valves

Publications (1)

Publication Number Publication Date
BE791877A true BE791877A (fr) 1973-03-16

Family

ID=10472875

Family Applications (1)

Application Number Title Priority Date Filing Date
BE791877D BE791877A (fr) 1971-11-26 Perfectionnement aux clapets de non-retour

Country Status (9)

Country Link
US (1) US3783894A (fr)
BE (1) BE791877A (fr)
BR (1) BR7208279D0 (fr)
DE (1) DE2256895A1 (fr)
ES (1) ES409270A1 (fr)
FR (1) FR2163028A5 (fr)
GB (1) GB1397739A (fr)
IT (1) IT973693B (fr)
NL (1) NL7215686A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978878A (en) * 1975-09-18 1976-09-07 Hans Rudolph Resilient supply and exhaust valve
DE19532042C1 (de) * 1995-08-31 1996-05-15 Draegerwerk Ag Atemventil
DE69906740T2 (de) 1998-07-09 2004-01-29 Parker Hannifin Corp Rückschlagklappe
DE20200792U1 (de) 2002-01-19 2002-04-04 NOREVA GmbH, 41189 Mönchengladbach Rückflussverhinderer
DE102010040284A1 (de) * 2010-09-06 2012-03-08 Robert Bosch Gmbh Ventil, insbesondere einer hydraulischen Kolbenpumpe
EP3120206B1 (fr) * 2014-03-18 2019-01-02 O.M.T. Officina Meccanica Tartarini S.R.L. Appareil et procédé d'équipartition d'écoulement
DE102016115025B3 (de) * 2016-08-12 2017-09-14 Feluwa Pumpen Gmbh Ventil

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492740A (en) * 1946-12-26 1949-12-27 Philip G Vondersmith Sound creating device

Also Published As

Publication number Publication date
IT973693B (it) 1974-06-10
ES409270A1 (es) 1975-10-01
GB1397739A (en) 1975-06-18
DE2256895A1 (de) 1973-05-30
US3783894A (en) 1974-01-08
NL7215686A (fr) 1973-05-29
FR2163028A5 (fr) 1973-07-20
BR7208279D0 (pt) 1973-08-21

Similar Documents

Publication Publication Date Title
BE791878A (fr) Perfectionnement aux clapets de non-retour
NL167019C (nl) Afsluiter.
BE755469A (fr) Perfectionnements aux soupapes
NL149270B (nl) Schuifafsluiter.
IT964857B (it) Valvola per compressori
AR193531A1 (es) Valvula de respiradero
IT975436B (it) Dispositivo valvolare
BE780229A (fr) Valve
AT316239B (de) Rückschlagventil
SE7514167L (sv) Avluftningsventil
BE760165A (fr) Perfectionnements aux valves
BE778793A (fr) Perfectionnements relatifs aux echelles
NL153312B (nl) Ontluchtingsklep.
SE400714B (sv) Ventilkonstruktion
CH546912A (de) Schnellschlussventil.
BE774459A (fr) Perfectionnements aux soupapes
NL162187C (nl) Afsluiter.
IT947393B (it) Valvole
BE791877A (fr) Perfectionnement aux clapets de non-retour
CH556991A (de) Valve vasculaire.
CH522165A (fr) Raccord de valve
CH541757A (de) Rückschlagventil
IT971350B (it) Valvola idraulica
SE403047B (sv) Ventilanordning
IT947839B (it) Blocco valvolare