ES2004100A6 - Una valvula hermetica a gases - Google Patents

Una valvula hermetica a gases

Info

Publication number
ES2004100A6
ES2004100A6 ES8700433A ES8700433A ES2004100A6 ES 2004100 A6 ES2004100 A6 ES 2004100A6 ES 8700433 A ES8700433 A ES 8700433A ES 8700433 A ES8700433 A ES 8700433A ES 2004100 A6 ES2004100 A6 ES 2004100A6
Authority
ES
Spain
Prior art keywords
plug
seat
valve
closed
cam
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
Application number
ES8700433A
Other languages
English (en)
Spanish (es)
Inventor
Giancarlo Bonissone
Piero Mulas
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.)
FIP Formatura Iniezione Polimeri SpA
Original Assignee
FIP Formatura Iniezione Polimeri SpA
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 Iniezione Polimeri SpA filed Critical FIP Formatura Iniezione Polimeri SpA
Publication of ES2004100A6 publication Critical patent/ES2004100A6/es
Expired 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
    • 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
    • F16K5/02—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 conical surfaces; Packings therefor
    • F16K5/0242—Spindles and actuating means
    • 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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
    • F16K5/162—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces with the plugs or parts of the plugs mechanically pressing the seal against the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Mechanically-Actuated Valves (AREA)
ES8700433A 1986-02-21 1987-02-20 Una valvula hermetica a gases Expired ES2004100A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12432/86A IT1191446B (it) 1986-02-21 1986-02-21 Valvola ad otturatore girevole ed assialmente spostabile a tenuta di gas

Publications (1)

Publication Number Publication Date
ES2004100A6 true ES2004100A6 (es) 1988-12-01

Family

ID=11140089

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8700433A Expired ES2004100A6 (es) 1986-02-21 1987-02-20 Una valvula hermetica a gases

Country Status (8)

Country Link
JP (1) JPS62196473A (ja)
BE (1) BE1001484A4 (ja)
DE (1) DE3705162A1 (ja)
ES (1) ES2004100A6 (ja)
FR (1) FR2594931A1 (ja)
GB (1) GB2186951A (ja)
IT (1) IT1191446B (ja)
NL (1) NL8700383A (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5170285A (en) * 1988-11-09 1992-12-08 Senko Medical Instruments Mfg. Co., Ltd. Semitransparent slide and filter combination for a microscope
JP4810017B2 (ja) * 2001-08-02 2011-11-09 新光産業株式会社 真空用バルブ
RU2352483C2 (ru) * 2006-06-07 2009-04-20 Открытое акционерное общество "РИТМ" ТПТА Разобщительный кран воздушной магистрали подвижного состава и запорный узел (варианты)
CN100549478C (zh) * 2007-09-18 2009-10-14 虞仕君 一种浮动圆锥旋塞阀
DE102008024363B4 (de) * 2008-05-20 2014-08-07 Viega Gmbh & Co. Kg Absperrhahn
DE102014002158B4 (de) * 2014-02-19 2019-02-07 Olympus Winter & Ibe Gmbh Absperrhahn
WO2017190395A1 (zh) * 2016-05-04 2017-11-09 朱子毅 一种医用药料搅拌混合器的阀
WO2017197662A1 (zh) * 2016-05-16 2017-11-23 朱子毅 一种药料搅拌混合器的专用阀
CN105889553A (zh) * 2016-07-04 2016-08-24 岳阳东方自控工程设备有限公司 外置防吹出阀杆机构球阀
JP6775377B2 (ja) * 2016-10-18 2020-10-28 日立オートモティブシステムズ株式会社 流路切換弁及び自動車用熱媒体システム
AU2021280913A1 (en) 2020-05-29 2023-02-09 Byd Company Limited Actuator and reversing valve
CN111765264B (zh) * 2020-07-04 2021-08-17 唐山华夏铸造有限公司 一种旋塞阀
US20240183453A1 (en) * 2022-12-05 2024-06-06 HELLA GmbH & Co. KGaA Low torque valve

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR373154A (fr) * 1905-11-16 1907-05-04 William Henry Wakfer Robinet à clé conique avec garniture étanche entre le boisseau et son chapeau
US1575356A (en) * 1923-01-30 1926-03-02 Merco Nordstrom Valve Co Valve
GB304482A (en) * 1928-01-28 1929-01-24 John Downs Improvements in plug cocks or valves
FR670524A (fr) * 1928-06-22 1929-11-29 Perfectionnement aux robinets à boisseau-rotatif
US2045113A (en) * 1933-10-14 1936-06-23 Leo A Ward Plug valve
GB481128A (en) * 1936-09-07 1938-03-07 Francis Victor Brown Improvements in cocks or valves
GB529403A (en) * 1939-05-18 1940-11-20 Aircraftings Ltd Improvements in cocks or valves
US2308300A (en) * 1941-03-31 1943-01-12 Arthur L Parker Valve assembly
GB595700A (en) * 1945-05-18 1947-12-12 Aircraftings Ltd Improvements in or relating to taper plug cocks
US2872937A (en) * 1956-02-13 1959-02-10 Russel A Myers Valve assembly
US3011513A (en) * 1959-09-01 1961-12-05 Heinen Irving Joseph Tapered plug valve
GB1021334A (en) * 1963-02-15 1966-03-02 Langley Alloys Ltd Improvements in plug valves for controlling fluid flow
US3991975A (en) * 1975-07-08 1976-11-16 Mueller Co. Rotary plug valve with notched sealing ring groove

Also Published As

Publication number Publication date
DE3705162A1 (de) 1987-08-27
JPS62196473A (ja) 1987-08-29
IT8612432A0 (it) 1986-02-21
GB8702945D0 (en) 1987-03-18
GB2186951A (en) 1987-08-26
FR2594931A1 (fr) 1987-08-28
BE1001484A4 (fr) 1989-11-14
NL8700383A (nl) 1987-09-16
IT1191446B (it) 1988-03-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980401