GB2337012B - Method for manufacturing a ball-type valve - Google Patents

Method for manufacturing a ball-type valve

Info

Publication number
GB2337012B
GB2337012B GB9824727A GB9824727A GB2337012B GB 2337012 B GB2337012 B GB 2337012B GB 9824727 A GB9824727 A GB 9824727A GB 9824727 A GB9824727 A GB 9824727A GB 2337012 B GB2337012 B GB 2337012B
Authority
GB
United Kingdom
Prior art keywords
ball
manufacturing
type valve
valve
type
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 - Fee Related
Application number
GB9824727A
Other versions
GB9824727D0 (en
GB2337012A (en
Inventor
Hung-Chang Huang
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9824727D0 publication Critical patent/GB9824727D0/en
Publication of GB2337012A publication Critical patent/GB2337012A/en
Application granted granted Critical
Publication of GB2337012B publication Critical patent/GB2337012B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • B21D51/08—Making hollow objects characterised by the structure of the objects ball-shaped objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Housings (AREA)
  • Taps Or Cocks (AREA)
GB9824727A 1998-05-06 1998-11-12 Method for manufacturing a ball-type valve Expired - Fee Related GB2337012B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7343798A 1998-05-06 1998-05-06

Publications (3)

Publication Number Publication Date
GB9824727D0 GB9824727D0 (en) 1999-01-06
GB2337012A GB2337012A (en) 1999-11-10
GB2337012B true GB2337012B (en) 2001-12-19

Family

ID=22113664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9824727A Expired - Fee Related GB2337012B (en) 1998-05-06 1998-11-12 Method for manufacturing a ball-type valve

Country Status (3)

Country Link
CA (1) CA2254087A1 (en)
DE (1) DE19852887C2 (en)
GB (1) GB2337012B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBS20130148A1 (en) * 2013-10-21 2015-04-22 Rubinetterie Utensilerie Bonomi S R L ASSEMBLY, PRECURSOR AND PROCEDURE FOR THE FORMATION OF CABLES
IT202100002219A1 (en) * 2021-02-02 2022-08-02 Unifer S P A PRODUCTION PROCESS OF SPHERICAL COMPONENTS BY HYDROFORMING

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1562387A (en) * 1976-08-23 1980-03-12 Legate R Explosive forming

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463450A (en) * 1967-08-25 1969-08-26 Acf Ind Inc Fabricated plug for spherical plug valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1562387A (en) * 1976-08-23 1980-03-12 Legate R Explosive forming

Also Published As

Publication number Publication date
GB9824727D0 (en) 1999-01-06
DE19852887C2 (en) 2002-01-31
GB2337012A (en) 1999-11-10
CA2254087A1 (en) 1999-11-06
DE19852887A1 (en) 1999-12-02

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Legal Events

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

Effective date: 20031112