ES488029A1 - Perfeccionamientos en valvulas antirretorno para conduccio- nes de liquido - Google Patents

Perfeccionamientos en valvulas antirretorno para conduccio- nes de liquido

Info

Publication number
ES488029A1
ES488029A1 ES488029A ES488029A ES488029A1 ES 488029 A1 ES488029 A1 ES 488029A1 ES 488029 A ES488029 A ES 488029A ES 488029 A ES488029 A ES 488029A ES 488029 A1 ES488029 A1 ES 488029A1
Authority
ES
Spain
Prior art keywords
passages
fixed plate
plate
moving plate
liquid
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
Application number
ES488029A
Other languages
English (en)
Spanish (es)
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.)
Alstom SA
Original Assignee
Alsthom Atlantique SA
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 Alsthom Atlantique SA filed Critical Alsthom Atlantique SA
Publication of ES488029A1 publication Critical patent/ES488029A1/es
Expired 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/08—Check valves with guided rigid valve members shaped as rings
    • F16K15/10—Check valves with guided rigid valve members shaped as rings integral with, or rigidly fixed to, a common valve plate

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)
  • Multiple-Way Valves (AREA)
ES488029A 1979-01-26 1980-01-25 Perfeccionamientos en valvulas antirretorno para conduccio- nes de liquido Expired ES488029A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7902060A FR2447506B1 (fr) 1979-01-26 1979-01-26 Clapet anti-retour

Publications (1)

Publication Number Publication Date
ES488029A1 true ES488029A1 (es) 1980-09-16

Family

ID=9221258

Family Applications (1)

Application Number Title Priority Date Filing Date
ES488029A Expired ES488029A1 (es) 1979-01-26 1980-01-25 Perfeccionamientos en valvulas antirretorno para conduccio- nes de liquido

Country Status (10)

Country Link
JP (1) JPS55100477A (OSRAM)
BE (1) BE880973A (OSRAM)
CH (1) CH633089A5 (OSRAM)
DE (2) DE3001976A1 (OSRAM)
ES (1) ES488029A1 (OSRAM)
FR (1) FR2447506B1 (OSRAM)
GB (1) GB2040022B (OSRAM)
GR (1) GR70372B (OSRAM)
IT (1) IT1127985B (OSRAM)
NL (1) NL184020C (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH654639A5 (de) * 1982-01-18 1986-02-28 Luwa Ag Explosionsschutzventil an luftdurchlaessen, insbesondere fuer schutzraeume.
CH668624A5 (de) * 1985-12-09 1989-01-13 Burckhardt Ag Maschf Ventil der ringplattenbauart fuer einen kolbenkompressor.
AU2007229272A1 (en) * 2006-03-21 2007-09-27 Michael Patrick Dixon Fluid operated valve
CN101846120B (zh) * 2010-04-27 2012-11-21 武汉工程大学 插入式脉冲流发生器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD8994A (OSRAM) *
DE89947C (OSRAM) *
DE8429C (de) * R. M. DAELEN in Düsseldorf Ringventil mit entlasteter Lederdichtung
DE523654C (de) * 1928-02-17 1931-04-25 Siemens & Halske Akt Ges Krummzapfengreifer fuer Filmvorfuehrungsapparate
DE692177C (de) * 1936-08-27 1940-06-17 Hoerbiger & Co Ringventil
FR829788A (fr) * 1937-03-06 1938-07-06 Phare d'automobile
SU898114A1 (ru) * 1977-06-17 1982-01-15 Дизельный завод "Двигатель революции" Клапан

Also Published As

Publication number Publication date
CH633089A5 (fr) 1982-11-15
JPH028186B2 (OSRAM) 1990-02-22
IT8067110A0 (it) 1980-01-25
GB2040022A (en) 1980-08-20
GR70372B (OSRAM) 1982-09-30
DE8001432U1 (de) 1980-04-30
FR2447506B1 (fr) 1985-05-31
NL184020B (nl) 1988-10-17
DE3001976A1 (de) 1980-08-07
GB2040022B (en) 1983-01-26
FR2447506A1 (fr) 1980-08-22
BE880973A (fr) 1980-06-30
JPS55100477A (en) 1980-07-31
NL8000375A (nl) 1980-07-29
NL184020C (nl) 1989-03-16
IT1127985B (it) 1986-05-28
DE3001976C2 (OSRAM) 1988-12-22

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