GB1302444A - - Google Patents

Info

Publication number
GB1302444A
GB1302444A GB1752470A GB1752470A GB1302444A GB 1302444 A GB1302444 A GB 1302444A GB 1752470 A GB1752470 A GB 1752470A GB 1752470 A GB1752470 A GB 1752470A GB 1302444 A GB1302444 A GB 1302444A
Authority
GB
United Kingdom
Prior art keywords
halves
gate
welding
joined together
pipes
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
GB1752470A
Other languages
English (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 GB1302444A publication Critical patent/GB1302444A/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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/10—Welded housings
    • F16K27/105—Welded housings for gate valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
GB1752470A 1969-11-05 1970-04-13 Expired GB1302444A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6916734A NL160643C (nl) 1969-11-05 1969-11-05 Schuifafsluiter.

Publications (1)

Publication Number Publication Date
GB1302444A true GB1302444A (enExample) 1973-01-10

Family

ID=19808321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1752470A Expired GB1302444A (enExample) 1969-11-05 1970-04-13

Country Status (3)

Country Link
DE (1) DE2020815A1 (enExample)
GB (1) GB1302444A (enExample)
NL (1) NL160643C (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2855034C2 (de) * 1978-12-20 1985-11-21 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Armaturengehäuse für Absperrschieber
DE2905744A1 (de) * 1979-02-15 1980-09-18 Thyssen Industrie Verfahren zum herstellen von armaturengehaeusen aus metall, insbesondere aus stahl, vorzugsweise zum herstellen von schiebergehaeusen, und vorrichtung zum durchfuehren des verfahrens
FR2492036A1 (fr) * 1980-10-13 1982-04-16 Pont A Mousson Robinet-vanne
RU2478858C2 (ru) * 2011-06-16 2013-04-10 Общество с ограниченной ответственностью Научно-производственная компания "МТПА" Корпус трубопроводной арматуры

Also Published As

Publication number Publication date
NL160643B (nl) 1979-06-15
DE2020815A1 (de) 1971-05-19
NL6916734A (enExample) 1971-05-07
NL160643C (nl) 1979-11-15

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Legal Events

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