JPS5783764A - Fluid check valve - Google Patents

Fluid check valve

Info

Publication number
JPS5783764A
JPS5783764A JP56147708A JP14770881A JPS5783764A JP S5783764 A JPS5783764 A JP S5783764A JP 56147708 A JP56147708 A JP 56147708A JP 14770881 A JP14770881 A JP 14770881A JP S5783764 A JPS5783764 A JP S5783764A
Authority
JP
Japan
Prior art keywords
check valve
fluid check
fluid
valve
check
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.)
Granted
Application number
JP56147708A
Other languages
Japanese (ja)
Other versions
JPH0147675B2 (en
Inventor
Baanaado Gutsudoman Robaato
Toomasu Toriba Jieemusu
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of JPS5783764A publication Critical patent/JPS5783764A/en
Publication of JPH0147675B2 publication Critical patent/JPH0147675B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/023—Details or means for fluid extraction
    • 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
    • F16K15/06—Check valves with guided rigid valve members with guided stems
JP56147708A 1980-09-25 1981-09-17 Fluid check valve Granted JPS5783764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19103780A 1980-09-25 1980-09-25

Publications (2)

Publication Number Publication Date
JPS5783764A true JPS5783764A (en) 1982-05-25
JPH0147675B2 JPH0147675B2 (en) 1989-10-16

Family

ID=22703866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56147708A Granted JPS5783764A (en) 1980-09-25 1981-09-17 Fluid check valve

Country Status (7)

Country Link
JP (1) JPS5783764A (en)
CA (1) CA1168550A (en)
DE (1) DE3137871A1 (en)
FR (1) FR2490771B1 (en)
GB (1) GB2085125B (en)
IL (1) IL63797A (en)
IT (1) IT1138611B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373544A (en) * 1980-09-25 1983-02-15 United Technologies Corporation Check valve
IT1157513B (en) * 1982-02-17 1987-02-18 Bonomi Ilario & C Enol Gas NON-RETURN VALVE WITH PERFECTED SPRING SHUTTER
DE3404769A1 (en) * 1984-02-10 1985-08-14 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart VALVE FOR INSTALLATION IN A MANIFOLD OF A FLUID PIPE OF AN INTERNAL COMBUSTION ENGINE
GB2319586A (en) * 1996-11-20 1998-05-27 Draftex Ind Ltd One-way valve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857730U (en) * 1971-10-30 1973-07-23
JPS5218229A (en) * 1975-08-04 1977-02-10 Ebara Mfg Check valve
JPS54150723A (en) * 1978-05-16 1979-11-27 Mokveld Mach Bv Check valve

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE503543C (en) * 1928-01-27 1930-07-24 E H Hugo Junkers Dr Ing Automatic straight-way valve
US2870779A (en) * 1955-12-09 1959-01-27 Cook Electric Co Automatic check valve
US3160112A (en) * 1958-07-31 1964-12-08 Westinghouse Electric Corp Check valve and application thereof
DE1193750B (en) * 1961-01-20 1965-05-26 Licentia Gmbh Check valve, especially for gases containing solid foreign bodies
US3134394A (en) * 1962-05-29 1964-05-26 Ohta Tsunetaro Check valves
US3194255A (en) * 1962-07-09 1965-07-13 Westinghouse Electric Corp Check valve
US3605802A (en) * 1968-11-02 1971-09-20 Itt Check valve
US3621874A (en) * 1970-08-17 1971-11-23 Atomic Energy Commission Lift-type check valve
DE2428519A1 (en) * 1974-06-12 1976-01-02 Mokveld Mach Bv CHECK VALVE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857730U (en) * 1971-10-30 1973-07-23
JPS5218229A (en) * 1975-08-04 1977-02-10 Ebara Mfg Check valve
JPS54150723A (en) * 1978-05-16 1979-11-27 Mokveld Mach Bv Check valve

Also Published As

Publication number Publication date
IL63797A0 (en) 1981-12-31
DE3137871C2 (en) 1990-06-13
FR2490771B1 (en) 1986-02-21
GB2085125B (en) 1983-12-21
IL63797A (en) 1984-12-31
IT1138611B (en) 1986-09-17
DE3137871A1 (en) 1982-05-06
FR2490771A1 (en) 1982-03-26
JPH0147675B2 (en) 1989-10-16
IT8124125A0 (en) 1981-09-24
GB2085125A (en) 1982-04-21
CA1168550A (en) 1984-06-05

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