GB1446462A - Gate valves for controlling fluid flow - Google Patents

Gate valves for controlling fluid flow

Info

Publication number
GB1446462A
GB1446462A GB5083773A GB5083773A GB1446462A GB 1446462 A GB1446462 A GB 1446462A GB 5083773 A GB5083773 A GB 5083773A GB 5083773 A GB5083773 A GB 5083773A GB 1446462 A GB1446462 A GB 1446462A
Authority
GB
United Kingdom
Prior art keywords
closure member
valve
fluid flow
controlling fluid
tappings
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
GB5083773A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB1446462A publication Critical patent/GB1446462A/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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • F16K27/047—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with wedge-shaped obturating members
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/12—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Pipe Accessories (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB5083773A 1972-11-07 1973-11-01 Gate valves for controlling fluid flow Expired GB1446462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1622572A CH557494A (de) 1972-11-07 1972-11-07 Absperrschieber fuer in leitungen stroemende medien.

Publications (1)

Publication Number Publication Date
GB1446462A true GB1446462A (en) 1976-08-18

Family

ID=4415469

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5083773A Expired GB1446462A (en) 1972-11-07 1973-11-01 Gate valves for controlling fluid flow

Country Status (7)

Country Link
JP (1) JPS4978227A (enExample)
BE (1) BE806961A (enExample)
CH (1) CH557494A (enExample)
ES (1) ES197287Y (enExample)
FR (1) FR2205644B3 (enExample)
GB (1) GB1446462A (enExample)
IT (1) IT999257B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2227854C2 (ru) * 2002-05-28 2004-04-27 Акционерное общество открытого типа "Знамя труда" им. И.И. Лепсе Самоустанавливающийся затвор двухдисковой клиновой задвижки
JP6897042B2 (ja) 2016-09-27 2021-06-30 日本電気株式会社 画像検査装置、画像検査方法および画像検査プログラム

Also Published As

Publication number Publication date
FR2205644A1 (enExample) 1974-05-31
BE806961A (fr) 1974-05-06
ES197287U (es) 1975-04-16
JPS4978227A (enExample) 1974-07-27
CH557494A (de) 1974-12-31
ES197287Y (es) 1975-09-01
FR2205644B3 (enExample) 1976-08-27
IT999257B (it) 1976-02-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee