GB1479494A - Fluid-pressure control valves - Google Patents

Fluid-pressure control valves

Info

Publication number
GB1479494A
GB1479494A GB471675A GB471675A GB1479494A GB 1479494 A GB1479494 A GB 1479494A GB 471675 A GB471675 A GB 471675A GB 471675 A GB471675 A GB 471675A GB 1479494 A GB1479494 A GB 1479494A
Authority
GB
United Kingdom
Prior art keywords
valve member
seat
conical
fluid
feb
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
GB471675A
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.)
Andersson & Co A H AB
Original Assignee
Andersson & Co A H AB
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
Priority claimed from SE7402694A external-priority patent/SE380881B/xx
Priority claimed from SE7402693A external-priority patent/SE380884B/xx
Application filed by Andersson & Co A H AB filed Critical Andersson & Co A H AB
Publication of GB1479494A publication Critical patent/GB1479494A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/02—Influencing flow of fluids in pipes or conduits
    • F15D1/04—Arrangements of guide vanes in pipe elbows or duct bends; Construction of pipe conduit elements for elbows with respect to flow, e.g. for reducing losses of flow
    • 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
    • F16K19/00—Arrangements of valves and flow lines specially adapted for mixing fluids
    • F16K19/006—Specially adapted for faucets
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Details Of Valves (AREA)
  • Safety Valves (AREA)
GB471675A 1974-02-28 1975-02-04 Fluid-pressure control valves Expired GB1479494A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7402694A SE380881B (sv) 1974-02-28 1974-02-28 Anordning vid konstantflodesventiler
SE7402693A SE380884B (sv) 1974-02-28 1974-02-28 Anordning vid ventiler med cylindriskt ventilhus, axiellt riktat inlopp och radiellt riktat utlopp samt en axiellt i ventilhuset forskjutbart anordnad ventilkropp

Publications (1)

Publication Number Publication Date
GB1479494A true GB1479494A (en) 1977-07-13

Family

ID=26656456

Family Applications (1)

Application Number Title Priority Date Filing Date
GB471675A Expired GB1479494A (en) 1974-02-28 1975-02-04 Fluid-pressure control valves

Country Status (3)

Country Link
DE (1) DE2508549C3 (cg-RX-API-DMAC10.html)
FR (1) FR2262746B1 (cg-RX-API-DMAC10.html)
GB (1) GB1479494A (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177481A (en) * 1985-07-02 1987-01-21 Gewerk Eisenhuette Westfalia Pressure-relief valve devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177481A (en) * 1985-07-02 1987-01-21 Gewerk Eisenhuette Westfalia Pressure-relief valve devices
GB2177481B (en) * 1985-07-02 1989-05-04 Gewerk Eisenhuette Westfalia Improvements in pressure-relief valve devices

Also Published As

Publication number Publication date
DE2508549C3 (de) 1980-11-13
DE2508549B2 (de) 1980-03-06
FR2262746A1 (cg-RX-API-DMAC10.html) 1975-09-26
FR2262746B1 (cg-RX-API-DMAC10.html) 1979-02-09
DE2508549A1 (de) 1975-09-04

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee