GB1305094A - - Google Patents

Info

Publication number
GB1305094A
GB1305094A GB2283870A GB2283870A GB1305094A GB 1305094 A GB1305094 A GB 1305094A GB 2283870 A GB2283870 A GB 2283870A GB 2283870 A GB2283870 A GB 2283870A GB 1305094 A GB1305094 A GB 1305094A
Authority
GB
United Kingdom
Prior art keywords
pipe connections
welding
pipe
apertures
degrees
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
GB2283870A
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 GB1305094A publication Critical patent/GB1305094A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/20—Making machine elements valve parts
    • B21K1/24—Making machine elements valve parts valve bodies; valve seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/04—Electron-beam welding or cutting for welding annular seams
    • 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)
GB2283870A 1969-06-06 1970-05-12 Expired GB1305094A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691928686 DE1928686B2 (de) 1969-06-06 1969-06-06 Schiebergehäuse mit einteiligem Gehäusemittelteil

Publications (1)

Publication Number Publication Date
GB1305094A true GB1305094A (enrdf_load_stackoverflow) 1973-01-31

Family

ID=5736188

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2283870A Expired GB1305094A (enrdf_load_stackoverflow) 1969-06-06 1970-05-12

Country Status (7)

Country Link
JP (1) JPS4819129B1 (enrdf_load_stackoverflow)
CA (1) CA933910A (enrdf_load_stackoverflow)
DE (1) DE1928686B2 (enrdf_load_stackoverflow)
FR (1) FR2050047A5 (enrdf_load_stackoverflow)
GB (1) GB1305094A (enrdf_load_stackoverflow)
NL (1) NL7007132A (enrdf_load_stackoverflow)
SE (1) SE358223B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2140033C1 (ru) * 1998-05-25 1999-10-20 Государственная академия нефти и газа им.И.М.Губкина Клиновая задвижка и способ крепления уплотнительных колец в затворе клиновой задвижки
EP1132672A3 (de) * 2000-03-07 2002-09-11 Josch Strahlschweisstechnik GmbH Gehäusemittelteil für Ventile

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260134A (en) * 1978-05-30 1981-04-07 Grove Valve And Regulator Company Skirted hub with full penetration butt weld to body
DE2847579A1 (de) * 1978-11-02 1980-05-08 Thyssen Industrie Verfahren zum herstellen von einem in der sicherheitstechnik - z.b. im kernreaktorbau - mit hoher und hoechster sicherheitsstufe einsetzbaren armaturengehaeuse aus metall, insbesondere aus stahl, vorzugsweise schiebergehaeuse, grosser bis sehr grosser nennweite, und nach diesem verfahren hergestellte armaturengehaeuse
DE10010364B4 (de) * 2000-03-07 2006-05-04 Josch Strahlschweißtechnik GmbH Schiebergehäusemittelteil
DE10010367B4 (de) * 2000-03-07 2004-07-15 Josch Strahlschweißtechnik GmbH Schiebergehäusemittelteil
DE50208575D1 (de) * 2001-06-15 2006-12-14 Josch Strahlschweistechnik Gmb Grundkörper aus gefügten Rohrstücken und Verfahren zu seiner Herstellung
DE102009057942A1 (de) * 2009-12-11 2011-06-16 Mayr + Hönes GmbH Metallumformung Umformteil, Baugruppe und Verfahren zur Herstellung eines Umformteils und einer Baugruppe
JP6816872B2 (ja) * 2016-10-11 2021-01-20 株式会社ティクスＩｋｓ ゲートバルブの構造とその製造方法
JP6928356B2 (ja) * 2018-05-28 2021-09-01 株式会社不二工機 流路切換弁およびその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2140033C1 (ru) * 1998-05-25 1999-10-20 Государственная академия нефти и газа им.И.М.Губкина Клиновая задвижка и способ крепления уплотнительных колец в затворе клиновой задвижки
EP1132672A3 (de) * 2000-03-07 2002-09-11 Josch Strahlschweisstechnik GmbH Gehäusemittelteil für Ventile

Also Published As

Publication number Publication date
DE1928686A1 (de) 1970-12-17
JPS4819129B1 (enrdf_load_stackoverflow) 1973-06-11
CA933910A (en) 1973-09-18
FR2050047A5 (enrdf_load_stackoverflow) 1971-03-26
NL7007132A (enrdf_load_stackoverflow) 1970-12-08
DE1928686B2 (de) 1979-03-08
SE358223B (enrdf_load_stackoverflow) 1973-07-23

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Legal Events

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