CA933910A - Valve casing for a gate valve - Google Patents

Valve casing for a gate valve

Info

Publication number
CA933910A
CA933910A CA083004A CA83004A CA933910A CA 933910 A CA933910 A CA 933910A CA 083004 A CA083004 A CA 083004A CA 83004 A CA83004 A CA 83004A CA 933910 A CA933910 A CA 933910A
Authority
CA
Canada
Prior art keywords
valve
casing
gate
gate valve
valve casing
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
CA083004A
Inventor
Siepmann Walter
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.)
Siepmann Werke GmbH and Co KG
Original Assignee
Siepmann Werke GmbH and Co KG
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 Siepmann Werke GmbH and Co KG filed Critical Siepmann Werke GmbH and Co KG
Application granted granted Critical
Publication of CA933910A publication Critical patent/CA933910A/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)
CA083004A 1969-06-06 1970-05-19 Valve casing for a gate valve Expired CA933910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691928686 DE1928686B2 (en) 1969-06-06 1969-06-06 Valve housing with one-piece housing middle section

Publications (1)

Publication Number Publication Date
CA933910A true CA933910A (en) 1973-09-18

Family

ID=5736188

Family Applications (1)

Application Number Title Priority Date Filing Date
CA083004A Expired CA933910A (en) 1969-06-06 1970-05-19 Valve casing for a gate valve

Country Status (7)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5327723Y2 (en) * 1974-05-27 1978-07-13
US4260134A (en) * 1978-05-30 1981-04-07 Grove Valve And Regulator Company Skirted hub with full penetration butt weld to body
DE2847579A1 (en) * 1978-11-02 1980-05-08 Thyssen Industrie METHOD FOR PRODUCING ONE IN SECURITY TECHNOLOGY - e.g. IN NUCLEAR REACTOR CONSTRUCTION - WITH A HIGH AND HIGHEST SECURITY LEVEL, FITTING OF METAL FITTINGS, IN PARTICULAR STEEL, PREFERABLY SLIDER HOUSING, LARGE TO VERY LARGE NOMINAL LENGTH, AND AFTER THIS PROBLEM
DE10010499A1 (en) * 2000-03-07 2001-09-27 Josch Strahlschweistechnik Gmb VaIve housing center section has pipe connectors welded in pipe with weld depths which vary circumferentially depending upon outer diameter and wall thickness of pipe and angle and inclination of pipe connectors to pipe axis
DE10010367B4 (en) * 2000-03-07 2004-07-15 Josch Strahlschweißtechnik GmbH Slide housing middle part
DE10010364B4 (en) * 2000-03-07 2006-05-04 Josch Strahlschweißtechnik GmbH Slide housing middle part
ATE344115T1 (en) * 2001-06-15 2006-11-15 Josch Strahlschweisstechnik Gm BASE BODY MADE OF JOINED PIECES OF PIPE AND METHOD FOR PRODUCING IT
DE102009057942A1 (en) * 2009-12-11 2011-06-16 Mayr + Hönes GmbH Metallumformung Mold part comprises a form body produced from a metallic material, where the form body comprises a connection section formed with the form body in single-piece manner for connecting with a further component
JP6816872B2 (en) * 2016-10-11 2021-01-20 株式会社ティクスＩｋｓ Gate valve structure and its manufacturing method
WO2019230427A1 (en) * 2018-05-28 2019-12-05 株式会社不二工機 Flow passage switching valve and method for manufacturing same

Also Published As

Publication number Publication date
NL7007132A (en) 1970-12-08
DE1928686B2 (en) 1979-03-08
SE358223B (en) 1973-07-23
DE1928686A1 (en) 1970-12-17
FR2050047A5 (en) 1971-03-26
GB1305094A (en) 1973-01-31
JPS4819129B1 (en) 1973-06-11

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