IT1093065B - Corpo di valvola e procedimento per la sua fabbricazione - Google Patents

Corpo di valvola e procedimento per la sua fabbricazione

Info

Publication number
IT1093065B
IT1093065B IT5158577A IT5158577A IT1093065B IT 1093065 B IT1093065 B IT 1093065B IT 5158577 A IT5158577 A IT 5158577A IT 5158577 A IT5158577 A IT 5158577A IT 1093065 B IT1093065 B IT 1093065B
Authority
IT
Italy
Prior art keywords
procedure
manufacture
valve
Prior art date
Application number
IT5158577A
Other languages
English (en)
Original Assignee
Grove Valve & 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 & Regulator Co filed Critical Grove Valve & Regulator Co
Application granted granted Critical
Publication of IT1093065B publication Critical patent/IT1093065B/it

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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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)
IT5158577A 1976-10-29 1977-10-27 Corpo di valvola e procedimento per la sua fabbricazione IT1093065B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1093065B true IT1093065B (it) 1985-07-19

Family

ID=24961462

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5158577A IT1093065B (it) 1976-10-29 1977-10-27 Corpo di valvola e procedimento per la sua fabbricazione

Country Status (6)

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

Families Citing this family (8)

* 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
KR20120081838A (ko) * 2011-01-12 2012-07-20 엠티에이치콘트롤밸브(주) 철판재를 이용한 밸브바디의 제조방법
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
CN113578993B (zh) * 2021-08-13 2023-04-28 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
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 (it) * 1971-12-30 1973-07-03

Also Published As

Publication number Publication date
DE2747847A1 (de) 1978-05-03
FR2369483A1 (fr) 1978-05-26
JPS5355523A (en) 1978-05-20
CA1066260A (en) 1979-11-13
FR2369483B1 (it) 1984-04-20
GB1573227A (en) 1980-08-20

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