GB1085398A - Check-valve - Google Patents

Check-valve

Info

Publication number
GB1085398A
GB1085398A GB4760764A GB4760764A GB1085398A GB 1085398 A GB1085398 A GB 1085398A GB 4760764 A GB4760764 A GB 4760764A GB 4760764 A GB4760764 A GB 4760764A GB 1085398 A GB1085398 A GB 1085398A
Authority
GB
United Kingdom
Prior art keywords
ring
ribs
casing
closure member
spring
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
GB4760764A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1085398A publication Critical patent/GB1085398A/en
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
    • F16K15/025—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)
GB4760764A 1963-12-06 1964-11-23 Check-valve Expired GB1085398A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1085398A true GB1085398A (en) 1967-09-27

Family

ID=19755275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4760764A Expired GB1085398A (en) 1963-12-06 1964-11-23 Check-valve

Country Status (11)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2001151A (en) * 1977-06-24 1979-01-24 Fischer Ag Georg Unidirectional valve
CN103603974A (zh) * 2013-11-07 2014-02-26 市下控股有限公司 防虹吸受压单向阀
US20230045614A1 (en) * 2021-08-03 2023-02-09 Carefusion 303, Inc. Check valve

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2677101B1 (fr) * 1991-05-30 1993-10-01 Philippe Cloup Clapet antiretour a portees d'etancheite autonettoyantes.
GB9812205D0 (en) * 1998-06-05 1998-08-05 Matcon R & D Ltd Fluid flow device
CN108487379B (zh) * 2018-04-08 2020-12-04 沈纪云 一种可连续供应大型办公区沏茶用水的净水储水箱
DK180248B1 (en) * 2019-01-07 2020-09-15 Danfoss As Intellectual Property Differential pressure valve arrangement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2001151A (en) * 1977-06-24 1979-01-24 Fischer Ag Georg Unidirectional valve
GB2001151B (en) * 1977-06-24 1982-01-27 Fischer Ag Georg Unidirectional valve
CN103603974A (zh) * 2013-11-07 2014-02-26 市下控股有限公司 防虹吸受压单向阀
US20230045614A1 (en) * 2021-08-03 2023-02-09 Carefusion 303, Inc. Check valve
US11857761B2 (en) * 2021-08-03 2024-01-02 Carefusion 303, Inc. Check valve

Also Published As

Publication number Publication date
DE1450636C3 (de) 1974-09-05
BE655770A (de) 1965-03-16
AT255853B (de) 1967-07-25
NO115097B (de) 1968-07-22
DK115440B (da) 1969-10-06
CH422452A (de) 1966-10-15
IL22427A (en) 1968-09-26
DE1450636B2 (de) 1972-05-18
FI44314B (de) 1971-06-30
SE300549B (sv) 1968-04-29
ES306035A1 (es) 1965-03-01
DE1450636A1 (de) 1969-03-27

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