JPH028186B2 - - Google Patents

Info

Publication number
JPH028186B2
JPH028186B2 JP55008228A JP822880A JPH028186B2 JP H028186 B2 JPH028186 B2 JP H028186B2 JP 55008228 A JP55008228 A JP 55008228A JP 822880 A JP822880 A JP 822880A JP H028186 B2 JPH028186 B2 JP H028186B2
Authority
JP
Japan
Prior art keywords
movable
fixed
plate
passage
valve
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
JP55008228A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55100477A (en
Inventor
Komubu Jiiru
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 JPS55100477A publication Critical patent/JPS55100477A/ja
Publication of JPH028186B2 publication Critical patent/JPH028186B2/ja
Granted 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)
JP822880A 1979-01-26 1980-01-25 Counter flow preventing valve Granted JPS55100477A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS55100477A JPS55100477A (en) 1980-07-31
JPH028186B2 true JPH028186B2 (en:Method) 1990-02-22

Family

ID=9221258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP822880A Granted JPS55100477A (en) 1979-01-26 1980-01-25 Counter flow preventing valve

Country Status (10)

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

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 (en:Method) *
DE89947C (en:Method) *
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
ES488029A1 (es) 1980-09-16
IT8067110A0 (it) 1980-01-25
GB2040022A (en) 1980-08-20
GR70372B (en:Method) 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 (en:Method) 1988-12-22

Similar Documents

Publication Publication Date Title
US3941350A (en) Quieting means for a fluid flow control device using vortical flow patterns
US5803119A (en) Fluid flow control device
CA2457197C (en) Fluid pressure reduction device
US3899001A (en) Multi-path valve structure
US4473210A (en) Labyrinth trim valve
USRE36984E (en) Fluid flow controlling device
US5390896A (en) Energy loss device
US4258750A (en) Labyrinth trim valve
US5505229A (en) Fluid resistor
CA1227722A (en) In-line check valve having combined downstream poppet support and flow control elements
US4326554A (en) Fluid control valve
JPS62228767A (ja) 逆止弁
JPH01206170A (ja) バルブ用密閉部材
CN101243274A (zh) 具有槽板和球形球塞的阀组件及方法
CZ20014307A3 (cs) Kuľelka ventilu
US3951381A (en) Disc valves
JPS5918588B2 (ja) 耐振動バルブ
JPH028186B2 (en:Method)
US4209037A (en) Environmental check valve
US3503410A (en) Fluid amplifier
US5230367A (en) Quiet high pressure reducing valve
US4037615A (en) Fluid control valve
EP0726414A1 (en) Fluid flow control device
US4700746A (en) Control valve for high pressure fluids
JP3086792B2 (ja) バタフライ弁