DK115440B - Check valve. - Google Patents

Check valve.

Info

Publication number
DK115440B
DK115440B DK557464A DK557464A DK115440B DK 115440 B DK115440 B DK 115440B DK 557464 A DK557464 A DK 557464A DK 557464 A DK557464 A DK 557464A DK 115440 B DK115440 B DK 115440B
Authority
DK
Denmark
Prior art keywords
check valve
check
valve
Prior art date
Application number
DK557464A
Other languages
Danish (da)
Inventor
J Ratelband
Original Assignee
J Ratelband
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 J Ratelband filed Critical J Ratelband
Publication of DK115440B publication Critical patent/DK115440B/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
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Regulating Braking Force (AREA)
DK557464A 1963-12-06 1964-11-12 Check valve. DK115440B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL301432 1963-12-06

Publications (1)

Publication Number Publication Date
DK115440B true DK115440B (en) 1969-10-06

Family

ID=19755275

Family Applications (1)

Application Number Title Priority Date Filing Date
DK557464A DK115440B (en) 1963-12-06 1964-11-12 Check valve.

Country Status (11)

Country Link
AT (1) AT255853B (en)
BE (1) BE655770A (en)
CH (1) CH422452A (en)
DE (1) DE1450636C3 (en)
DK (1) DK115440B (en)
ES (1) ES306035A1 (en)
FI (1) FI44314B (en)
GB (1) GB1085398A (en)
IL (1) IL22427A (en)
NO (1) NO115097B (en)
SE (1) SE300549B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111412311A (en) * 2019-01-07 2020-07-14 丹佛斯有限公司 Differential pressure valve device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH623905A5 (en) * 1977-06-24 1981-06-30 Fischer Ag Georg
FR2677101B1 (en) * 1991-05-30 1993-10-01 Philippe Cloup NON-RETURN VALVE WITH SELF-CLEANING SEALING DOORS.
GB9812205D0 (en) * 1998-06-05 1998-08-05 Matcon R & D Ltd Fluid flow device
CN103603974B (en) * 2013-11-07 2015-08-26 市下控股有限公司 Anti-siphon pressurized one-way valve
CN108487379B (en) * 2018-04-08 2020-12-04 沈纪云 Water purification storage tank capable of continuously supplying tea making water for large office area
US11857761B2 (en) * 2021-08-03 2024-01-02 Carefusion 303, Inc. Check valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111412311A (en) * 2019-01-07 2020-07-14 丹佛斯有限公司 Differential pressure valve device

Also Published As

Publication number Publication date
ES306035A1 (en) 1965-03-01
IL22427A (en) 1968-09-26
DE1450636A1 (en) 1969-03-27
FI44314B (en) 1971-06-30
DE1450636B2 (en) 1972-05-18
CH422452A (en) 1966-10-15
BE655770A (en) 1965-03-16
SE300549B (en) 1968-04-29
DE1450636C3 (en) 1974-09-05
NO115097B (en) 1968-07-22
AT255853B (en) 1967-07-25
GB1085398A (en) 1967-09-27

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