AT341845B - Kugelventil mit zylindrischem gehause - Google Patents

Kugelventil mit zylindrischem gehause

Info

Publication number
AT341845B
AT341845B AT479674A AT479674A AT341845B AT 341845 B AT341845 B AT 341845B AT 479674 A AT479674 A AT 479674A AT 479674 A AT479674 A AT 479674A AT 341845 B AT341845 B AT 341845B
Authority
AT
Austria
Prior art keywords
cylindrical body
ball valve
ball
valve
cylindrical
Prior art date
Application number
AT479674A
Other languages
English (en)
Other versions
ATA479674A (de
Original Assignee
Fip Formatura Inienzione Poli
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 Fip Formatura Inienzione Poli filed Critical Fip Formatura Inienzione Poli
Publication of ATA479674A publication Critical patent/ATA479674A/de
Application granted granted Critical
Publication of AT341845B publication Critical patent/AT341845B/de

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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings
    • F16K5/0678—Composite packings in which only one of the components of the composite packing is contacting the plug
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0626—Easy mounting or dismounting means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
AT479674A 1973-06-11 1974-06-10 Kugelventil mit zylindrischem gehause AT341845B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1265873A IT984780B (it) 1973-06-11 1973-06-11 Valvola a sfera perfezionata

Publications (2)

Publication Number Publication Date
ATA479674A ATA479674A (de) 1977-06-15
AT341845B true AT341845B (de) 1978-02-27

Family

ID=11142534

Family Applications (1)

Application Number Title Priority Date Filing Date
AT479674A AT341845B (de) 1973-06-11 1974-06-10 Kugelventil mit zylindrischem gehause

Country Status (8)

Country Link
AT (1) AT341845B (de)
BE (1) BE814769A (de)
CH (1) CH582843A5 (de)
DE (1) DE2423599A1 (de)
ES (1) ES426889A1 (de)
FR (1) FR2232712B1 (de)
GB (1) GB1401754A (de)
IT (1) IT984780B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2115050C1 (ru) * 1997-02-10 1998-07-10 Акционерное общество закрытого типа "Ярдос" Шаровой кран
RU2171935C2 (ru) * 1999-09-08 2001-08-10 Открытое акционерное общество "Павловский машиностроительный завод ВОСХОД" Шаровой кран двухстороннего действия для высоких давлений
RU2190140C2 (ru) * 2000-05-26 2002-09-27 Открытое акционерное общество Научно-производственное объединение "Искра" Кран шаровой запорный
RU2224939C2 (ru) * 2002-03-11 2004-02-27 Открытое акционерное общество "Павловский машиностроительный завод ВОСХОД" Шаровой кран двухстороннего действия для высоких давлений
RU2267683C1 (ru) * 2004-04-05 2006-01-10 Открытое акционерное общество "Павловский машиностроительный завод ВОСХОД"-ОАО "ПМЗ ВОСХОД" Шаровой кран двухстороннего действия для высоких давлений
RU2277662C1 (ru) * 2004-10-05 2006-06-10 Валерий Николаевич Галаганов Шаровой кран
RU2274790C1 (ru) * 2004-10-05 2006-04-20 Валерий Николаевич Галаганов Шаровой кран
CN101398092B (zh) 2008-10-28 2012-01-25 浙江华夏阀门有限公司 按等边三角截面法结构的球阀座和球阀

Also Published As

Publication number Publication date
FR2232712B1 (de) 1981-05-29
ATA479674A (de) 1977-06-15
BE814769A (fr) 1974-09-02
ES426889A1 (es) 1976-07-16
DE2423599A1 (de) 1975-01-02
IT984780B (it) 1974-11-20
CH582843A5 (de) 1976-12-15
GB1401754A (en) 1975-07-30
FR2232712A1 (de) 1975-01-03

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee