IT1051875B - Rubinetto di chiusura a maschio sferico - Google Patents

Rubinetto di chiusura a maschio sferico

Info

Publication number
IT1051875B
IT1051875B IT30668/75A IT3066875A IT1051875B IT 1051875 B IT1051875 B IT 1051875B IT 30668/75 A IT30668/75 A IT 30668/75A IT 3066875 A IT3066875 A IT 3066875A IT 1051875 B IT1051875 B IT 1051875B
Authority
IT
Italy
Prior art keywords
spherical male
closing tap
male closing
tap
spherical
Prior art date
Application number
IT30668/75A
Other languages
English (en)
Original Assignee
Fischer Ag Georg
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 Fischer Ag Georg filed Critical Fischer Ag Georg
Application granted granted Critical
Publication of IT1051875B publication Critical patent/IT1051875B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Valve Housings (AREA)
IT30668/75A 1974-12-24 1975-12-23 Rubinetto di chiusura a maschio sferico IT1051875B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1726274A CH572588A5 (it) 1974-12-24 1974-12-24

Publications (1)

Publication Number Publication Date
IT1051875B true IT1051875B (it) 1981-05-20

Family

ID=4423993

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30668/75A IT1051875B (it) 1974-12-24 1975-12-23 Rubinetto di chiusura a maschio sferico

Country Status (5)

Country Link
US (1) US4059250A (it)
JP (1) JPS536375B2 (it)
CH (1) CH572588A5 (it)
DE (1) DE2552297C3 (it)
IT (1) IT1051875B (it)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258743A (en) * 1979-06-04 1981-03-31 Acf Industries, Incorporated Expanding gate valve having mechanically secured seats
US4327895A (en) * 1980-08-08 1982-05-04 R & G Sloane Manufacturing Co. Ball valve
IT8015244V0 (it) * 1980-10-31 1980-10-31 Tubaro Bruno Valvola di materia plastica ad otturatore sferico in particolare per acquedotti impianti d irrigazione osimili
EP0051993A1 (en) * 1980-11-10 1982-05-19 Nibco Inc. Blocked ball valve
IT8215175V0 (it) * 1982-07-02 1982-07-02 Tubaro Bruno Valvola con otturatore sferico girevole fatta di materia plastica ed installabile e smontabile con movimento radiale a piacere in due con dizioni autoregistrante o registrabile
US4480813A (en) * 1982-07-26 1984-11-06 Hydril Company Kelly cock rotary drive mechanism
JPS6088279A (ja) * 1983-10-20 1985-05-18 Sekisui Chem Co Ltd ボ−ルバルブ
JPS60205075A (ja) * 1984-03-28 1985-10-16 Kawasaki Steel Corp 溶融金属保持器への流体吹込み用切換弁
EP0310142B1 (en) * 1984-10-17 1990-08-22 Sekisui Kagaku Kogyo Kabushiki Kaisha A ball valve
AU559446B2 (en) * 1984-10-18 1987-03-12 Sekisui Kagaku Kogyo Kabushiki Kaisha Ball valve
US4678161A (en) * 1984-10-18 1987-07-07 Seikisui Kagaku Kogyo Kabushiki Kaisha Ball valve
CH666103A5 (de) * 1985-05-13 1988-06-30 Fischer Ag Georg Absperrhahn mit kugelfoermigem kueken.
US4684105A (en) * 1985-11-21 1987-08-04 Haas Ii Carroll J Ball valve
US4601308A (en) * 1985-12-30 1986-07-22 Joy Manufacturing Company Ball valve with seat loading mechanism
JPH0520367Y2 (it) * 1987-02-20 1993-05-27
US5144699A (en) * 1990-07-20 1992-09-08 Kenneth Graham Plumbing drainage system
CA2512799C (en) * 2003-01-07 2012-03-20 Itt Manufacturing Enterprises, Inc. Isolation valve with rotatable flange
US7445025B2 (en) 2006-03-13 2008-11-04 Itt Manufacturing Enterprises, Inc Combination valve
US8113359B2 (en) 2007-08-23 2012-02-14 Trevor Perryman Sediment collection device for home brewing system
DE102011003537B4 (de) * 2011-02-02 2013-06-20 Gemü Gebr. Müller Apparatebau Gmbh & Co. Kommanditgesellschaft Ventilgehäusekörper
EP2667068B1 (en) 2012-05-23 2018-02-14 Cameron International Corporation Valve with contoured bore to deflect particles
EP2667066B1 (en) 2012-05-23 2018-01-17 Cameron International Corporation Protective facial sealing arrangement
EP2667067A1 (en) 2012-05-23 2013-11-27 Cameron International Corporation Valve with adaptive facial sealing ring
CN111433495B (zh) 2017-10-10 2022-12-30 卡梅伦技术有限公司 用于球阀的轮廓化集成阀座
US20230235823A1 (en) * 2018-11-01 2023-07-27 Oil States Energy Services, L.L.C. Valve with pressure differential seating
US11572956B2 (en) * 2018-11-01 2023-02-07 Oil Sttes Energy Services, L.L.C. Valve with pressure differential seating
US11655900B2 (en) * 2018-11-01 2023-05-23 Oil States Energy Services, L.L.C. Valve with pressure differential seating
CN210770428U (zh) * 2019-06-24 2020-06-16 盾安环境技术有限公司 三通水阀
US11920687B2 (en) 2020-03-25 2024-03-05 Baker Hughes Oilfield Operations Llc Valve end replacement system and method
US11466783B2 (en) * 2020-03-25 2022-10-11 Baker Hughes Oilfield Operations Llc Side entry valve
EP4001714A1 (en) * 2020-11-18 2022-05-25 Penta S.r.l. Shut-off valve

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995336A (en) * 1957-07-18 1961-08-08 Cons Thermoplastics Company Ball valve
US3033227A (en) * 1960-03-25 1962-05-08 Walworth Co Ball valve
US3096965A (en) * 1960-05-13 1963-07-09 Manning Maxwell & Moore Inc Ball valve with adjustable seat seals
US3039484A (en) * 1961-01-03 1962-06-19 Crane Co Ball valve for high pressure service
US3182952A (en) * 1961-10-30 1965-05-11 Clayton Mark & Company Ball valves
US3128105A (en) * 1962-01-26 1964-04-07 Illinois Milling Inc Self-aligning front end seal
US3245655A (en) * 1962-09-04 1966-04-12 Clayton Mark & Company Ball valve seat having ribbed sealing face
US3250539A (en) * 1963-03-25 1966-05-10 Crane Packing Co Seal with spring holder
US3269691A (en) * 1963-09-20 1966-08-30 Thiokol Chemical Corp Ball valve seal support
US3552752A (en) * 1968-08-30 1971-01-05 Gits Bros Mfg Co Shaft seal
US3550902A (en) * 1968-11-15 1970-12-29 Cabot Corp Double-union ball valve assembly
US3731904A (en) * 1972-02-03 1973-05-08 Parker Hannifin Corp Ball valve

Also Published As

Publication number Publication date
JPS536375B2 (it) 1978-03-07
CH572588A5 (it) 1976-02-13
DE2552297C3 (de) 1980-01-03
DE2552297A1 (de) 1976-07-01
US4059250A (en) 1977-11-22
DE2552297B2 (de) 1979-05-03
JPS5190032A (it) 1976-08-06

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