NL7407825A - - Google Patents

Info

Publication number
NL7407825A
NL7407825A NL7407825A NL7407825A NL7407825A NL 7407825 A NL7407825 A NL 7407825A NL 7407825 A NL7407825 A NL 7407825A NL 7407825 A NL7407825 A NL 7407825A NL 7407825 A NL7407825 A NL 7407825A
Authority
NL
Netherlands
Application number
NL7407825A
Other versions
NL174756C (en
NL174756B (en
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 filed Critical
Publication of NL7407825A publication Critical patent/NL7407825A/xx
Publication of NL174756B publication Critical patent/NL174756B/en
Application granted granted Critical
Publication of NL174756C publication Critical patent/NL174756C/en

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
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
NL7407825A 1973-06-25 1974-06-12 CHECK VALVE. NL174756C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7323809A FR2234500B1 (en) 1973-06-25 1973-06-25

Publications (3)

Publication Number Publication Date
NL7407825A true NL7407825A (en) 1974-12-30
NL174756B NL174756B (en) 1984-03-01
NL174756C NL174756C (en) 1984-08-01

Family

ID=9121745

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7407825A NL174756C (en) 1973-06-25 1974-06-12 CHECK VALVE.

Country Status (8)

Country Link
JP (2) JPS5094528A (en)
BE (1) BE816092A (en)
DK (1) DK154954C (en)
ES (2) ES426434A1 (en)
FR (1) FR2234500B1 (en)
IT (1) IT1015051B (en)
NL (1) NL174756C (en)
SE (1) SE7407133L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471536A1 (en) * 1979-12-17 1981-06-19 Pont A Mousson Closure spring non-return valve for water - uses axially slidable plug guided by perimeter rails and hub rail incorporated in cage
NL8201247A (en) * 1982-03-25 1983-10-17 Ocean Bv FLUSHABLE DEVICE THROUGH A MEDIUM UNDER PRESSURE, FOR example, AN ADJUSTABLE FLOW LIMITER, CHECK VALVE OR FLOW METER.
JPH0314606Y2 (en) * 1985-07-26 1991-04-02
JPH0314607Y2 (en) * 1985-12-16 1991-04-02
FR2663392B1 (en) * 1990-06-18 1992-11-06 Comap SEALING DEVICE FOR FIXED MEMBER.
JP2009243522A (en) * 2008-03-28 2009-10-22 Nissan Tanaka Corp Safety valve and sealing structure
JP7340833B2 (en) * 2019-01-11 2023-09-08 株式会社テージーケー Composite valve with non-return valve and non-return valve
US10914562B2 (en) 2019-05-10 2021-02-09 Hamilton Sunstrand Corporation Exhaust valve for multiple start torpedo

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2216622A (en) * 1938-01-12 1940-10-01 John R Miller Check valve
CH205566A (en) * 1938-07-15 1939-06-30 Belmag Zuerich Beleuchtungs & Ski binding.
US2918083A (en) * 1954-06-07 1959-12-22 James Pond Clark Check valve and cage construction
US2940472A (en) * 1957-02-25 1960-06-14 Futurecraft Corp Check valve

Also Published As

Publication number Publication date
BE816092A (en) 1974-09-30
NL174756C (en) 1984-08-01
JPS57186756U (en) 1982-11-26
FR2234500A1 (en) 1975-01-17
JPS5094528A (en) 1975-07-28
ES203988U (en) 1976-01-01
DK154954B (en) 1989-01-09
FR2234500B1 (en) 1978-03-03
SE7407133L (en) 1974-12-27
ES203988Y (en) 1976-04-16
NL174756B (en) 1984-03-01
DK339074A (en) 1975-02-17
ES426434A1 (en) 1976-09-16
DK154954C (en) 1989-06-05
JPS5915789Y2 (en) 1984-05-10
IT1015051B (en) 1977-05-10

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee