IT986419B - Valvola rotativa per condutture di fluidi - Google Patents

Valvola rotativa per condutture di fluidi

Info

Publication number
IT986419B
IT986419B IT68668/73A IT6866873A IT986419B IT 986419 B IT986419 B IT 986419B IT 68668/73 A IT68668/73 A IT 68668/73A IT 6866873 A IT6866873 A IT 6866873A IT 986419 B IT986419 B IT 986419B
Authority
IT
Italy
Prior art keywords
rotary valve
fluid pipes
pipes
fluid
rotary
Prior art date
Application number
IT68668/73A
Other languages
English (en)
Italian (it)
Original Assignee
Shafer Homer J
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 Shafer Homer J filed Critical Shafer Homer J
Application granted granted Critical
Publication of IT986419B publication Critical patent/IT986419B/it

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
    • 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
    • F16K27/107—Welded housings for taps or cocks
    • 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
    • F16K5/0647—Spindles or actuating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Valve Housings (AREA)
  • Lift Valve (AREA)
IT68668/73A 1972-06-08 1973-06-05 Valvola rotativa per condutture di fluidi IT986419B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26089872A 1972-06-08 1972-06-08

Publications (1)

Publication Number Publication Date
IT986419B true IT986419B (it) 1975-01-30

Family

ID=22991109

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68668/73A IT986419B (it) 1972-06-08 1973-06-05 Valvola rotativa per condutture di fluidi

Country Status (10)

Country Link
US (1) US3792835A (US20100012521A1-20100121-C00001.png)
JP (1) JPS5442091B2 (US20100012521A1-20100121-C00001.png)
AU (1) AU466419B2 (US20100012521A1-20100121-C00001.png)
CA (1) CA965399A (US20100012521A1-20100121-C00001.png)
DE (1) DE2326694A1 (US20100012521A1-20100121-C00001.png)
FR (1) FR2188084B1 (US20100012521A1-20100121-C00001.png)
GB (1) GB1364413A (US20100012521A1-20100121-C00001.png)
IT (1) IT986419B (US20100012521A1-20100121-C00001.png)
NL (1) NL7306312A (US20100012521A1-20100121-C00001.png)
NO (1) NO134670C (US20100012521A1-20100121-C00001.png)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3869108A (en) * 1974-01-07 1975-03-04 Valve Syst Int Inc Welded valve body construction
IT1096961B (it) * 1978-07-05 1985-08-26 Nuovo Pignone Spa Valvola d'intercettazione perfezionata del tipo a sfera e con corpo esterno saldato
DE3123286A1 (de) * 1981-06-12 1982-12-30 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Kugelhahn mit einteiligem gehaeuse
DE3806871A1 (de) * 1988-03-03 1989-09-14 Berchem & Schaberg Gmbh Stellkugelhahn mit gehaeuse, stroemungskanal, hahnkugel und stellspindel
US6773678B2 (en) 2000-03-20 2004-08-10 Endress + Hauser Conducta Gesellschaft Fur Mess Und Regeltechnik Mbh + Co. Mounting system and retractable sensor holder for analytical sensors
AU2003210543B2 (en) * 2002-01-18 2007-11-22 Swagelok Company Ball valve with single piece packing
US10591068B2 (en) * 2015-05-14 2020-03-17 Halliburton Energy Services, Inc. Ball and seat valve for high temperature and pressure applications
RU2617649C1 (ru) * 2016-04-08 2017-04-25 Общество с ограниченной ответственностью "Арматурные технологии", ООО "Арматех" Запорный элемент-пробка шарового крана
US11306829B2 (en) * 2019-10-17 2022-04-19 Leaksmart Inc. Low torque residential water shutoff valve
CN110925454B (zh) * 2019-12-30 2021-08-13 严珊珊 大口径全焊接球阀
CN112013126B (zh) * 2020-08-21 2022-07-05 肯卓自控工程(江苏)有限公司 一种压力平衡式调节球阀

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195857A (en) * 1962-05-02 1965-07-20 Homer J Shafer Ball valve construction
US3323537A (en) * 1964-09-29 1967-06-06 Homer J Shafer Rotary valve of welded tube and plate construction and method of making
US3460803A (en) * 1966-10-17 1969-08-12 Balon Corp High temperature and pressure valve seat
US3484079A (en) * 1967-07-11 1969-12-16 Acf Ind Inc Fabricated plug for spherical plug valve
US3463450A (en) * 1967-08-25 1969-08-26 Acf Ind Inc Fabricated plug for spherical plug valve
US3545721A (en) * 1967-11-06 1970-12-08 Homer J Shafer Welded ball valve and method of making
US3580268A (en) * 1968-09-10 1971-05-25 Homer J Shafer Lubricant seal for rotary valve
US3599933A (en) * 1970-02-05 1971-08-17 Grove Valve & Regulator Co Rotary valve bearing assembly

Also Published As

Publication number Publication date
NO134670C (US20100012521A1-20100121-C00001.png) 1976-11-24
FR2188084A1 (US20100012521A1-20100121-C00001.png) 1974-01-18
AU466419B2 (en) 1975-10-30
FR2188084B1 (US20100012521A1-20100121-C00001.png) 1976-11-12
AU5579373A (en) 1974-11-21
CA965399A (en) 1975-04-01
US3792835A (en) 1974-02-19
NL7306312A (US20100012521A1-20100121-C00001.png) 1973-12-11
NO134670B (US20100012521A1-20100121-C00001.png) 1976-08-16
GB1364413A (en) 1974-08-21
JPS4963025A (US20100012521A1-20100121-C00001.png) 1974-06-19
JPS5442091B2 (US20100012521A1-20100121-C00001.png) 1979-12-12
DE2326694A1 (de) 1974-01-10

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