GB1573227A - Manufacture of valve body members - Google Patents

Manufacture of valve body members Download PDF

Info

Publication number
GB1573227A
GB1573227A GB4482077A GB4482077A GB1573227A GB 1573227 A GB1573227 A GB 1573227A GB 4482077 A GB4482077 A GB 4482077A GB 4482077 A GB4482077 A GB 4482077A GB 1573227 A GB1573227 A GB 1573227A
Authority
GB
United Kingdom
Prior art keywords
hub
cylindrical
welded
valve body
body section
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
GB4482077A
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.)
Grove Valve and Regulator Co
Original Assignee
Grove Valve and Regulator Co
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 Grove Valve and Regulator Co filed Critical Grove Valve and Regulator Co
Publication of GB1573227A publication Critical patent/GB1573227A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • B21C37/292—Forming collars by drawing or pushing a rigid forming tool through an opening in the tube wall
    • 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
    • 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)
  • Lift Valve (AREA)
GB4482077A 1976-10-29 1977-10-27 Manufacture of valve body members Expired GB1573227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73683076A 1976-10-29 1976-10-29

Publications (1)

Publication Number Publication Date
GB1573227A true GB1573227A (en) 1980-08-20

Family

ID=24961462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4482077A Expired GB1573227A (en) 1976-10-29 1977-10-27 Manufacture of valve body members

Country Status (6)

Country Link
JP (1) JPS5355523A (enExample)
CA (1) CA1066260A (enExample)
DE (1) DE2747847A1 (enExample)
FR (1) FR2369483A1 (enExample)
GB (1) GB1573227A (enExample)
IT (1) IT1093065B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102588639A (zh) * 2011-01-12 2012-07-18 Mt.H控制阀株式会社 利用钢板材料制造阀体的方法
CN113578993A (zh) * 2021-08-13 2021-11-02 常州市胜彪标准件模具有限公司 一种调压阀加工工艺方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083219A (en) * 1976-11-01 1978-04-11 Grove Valve And Regulator Company Apparatus and method for forming cylindrical valve hubs
US4260134A (en) * 1978-05-30 1981-04-07 Grove Valve And Regulator Company Skirted hub with full penetration butt weld to body
US4191216A (en) * 1978-07-10 1980-03-04 Daniel Industries, Inc. Fabricated orifice fitting mechanism for pipelines
CN2713261Y (zh) * 2004-06-29 2005-07-27 浙江三花股份有限公司 阀体外壳与端盖的连接结构
CN113664463B (zh) * 2021-07-28 2023-03-17 西安航天发动机有限公司 一种阀门深腔r型活门座型面的数控轨迹加工方法
CN114211213B (zh) * 2022-01-28 2024-03-22 欧拉姆阀门科技有限公司 一种阀杆多材质融合焊接工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1011596A (fr) * 1950-02-07 1952-06-24 Equip Ind Laitieres & Agricole Raccords en acier inoxydable pour tuyauteries
DE1002997B (de) * 1956-03-08 1957-02-21 Sempell Rhein Armaturen Schiebergehaeuse aus Stahlbech
FR1253841A (fr) * 1959-10-26 1961-02-17 Perfectionnement apporté aux vannes
DE1168194B (de) * 1959-12-30 1964-04-16 Sempell Rhein Armaturen Schiebergehaeuse, vorzugsweise aus Rohr oder Blech
FR1291056A (fr) * 1961-03-11 1962-04-20 J Cocard Sa Des Ets Vanne avec tubulures rapportées et soudées, formant sièges
NL7118167A (enExample) * 1971-12-30 1973-07-03

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102588639A (zh) * 2011-01-12 2012-07-18 Mt.H控制阀株式会社 利用钢板材料制造阀体的方法
CN113578993A (zh) * 2021-08-13 2021-11-02 常州市胜彪标准件模具有限公司 一种调压阀加工工艺方法

Also Published As

Publication number Publication date
JPS5355523A (en) 1978-05-20
IT1093065B (it) 1985-07-19
CA1066260A (en) 1979-11-13
FR2369483A1 (fr) 1978-05-26
DE2747847A1 (de) 1978-05-03
FR2369483B1 (enExample) 1984-04-20

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Legal Events

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