IT1191446B - Valvola ad otturatore girevole ed assialmente spostabile a tenuta di gas - Google Patents

Valvola ad otturatore girevole ed assialmente spostabile a tenuta di gas

Info

Publication number
IT1191446B
IT1191446B IT12432/86A IT1243286A IT1191446B IT 1191446 B IT1191446 B IT 1191446B IT 12432/86 A IT12432/86 A IT 12432/86A IT 1243286 A IT1243286 A IT 1243286A IT 1191446 B IT1191446 B IT 1191446B
Authority
IT
Italy
Prior art keywords
sealable
gas
movable shutter
shutter valve
axial movable
Prior art date
Application number
IT12432/86A
Other languages
English (en)
Other versions
IT8612432A0 (it
Inventor
Giancarlo Bonissone
Piero Mulas
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
Priority to IT12432/86A priority Critical patent/IT1191446B/it
Publication of IT8612432A0 publication Critical patent/IT8612432A0/it
Priority to BE8700082A priority patent/BE1001484A4/fr
Priority to FR8701470A priority patent/FR2594931A1/fr
Priority to GB08702945A priority patent/GB2186951A/en
Priority to NL8700383A priority patent/NL8700383A/nl
Priority to JP62032621A priority patent/JPS62196473A/ja
Priority to DE19873705162 priority patent/DE3705162A1/de
Priority to ES8700433A priority patent/ES2004100A6/es
Application granted granted Critical
Publication of IT1191446B publication Critical patent/IT1191446B/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
    • 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)
IT12432/86A 1986-02-21 1986-02-21 Valvola ad otturatore girevole ed assialmente spostabile a tenuta di gas IT1191446B (it)

Priority Applications (8)

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
BE8700082A BE1001484A4 (fr) 1986-02-21 1987-02-04 Robinet etanche aux gaz, pouvant etre mis en position en rotation ou axialement.
FR8701470A FR2594931A1 (fr) 1986-02-21 1987-02-06 Robinet etanche aux gaz a tournant deplacable axialement
GB08702945A GB2186951A (en) 1986-02-21 1987-02-10 Rotary valve
NL8700383A NL8700383A (nl) 1986-02-21 1987-02-16 Roterende en axiaal instelbare gasdichte klep.
JP62032621A JPS62196473A (ja) 1986-02-21 1987-02-17 ガス遮断弁
DE19873705162 DE3705162A1 (de) 1986-02-21 1987-02-18 Drehbares und axial verschiebbares gasdichtes ventil
ES8700433A ES2004100A6 (es) 1986-02-21 1987-02-20 Una valvula hermetica a gases

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 (2)

Publication Number Publication Date
IT8612432A0 IT8612432A0 (it) 1986-02-21
IT1191446B true IT1191446B (it) 1988-03-23

Family

ID=11140089

Family Applications (1)

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

Country Status (8)

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

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
RU2400382C2 (ru) * 2006-06-07 2010-09-27 Оао "Ритм" Тпта Запорный узел разобщительного крана воздушной магистрали подвижного состава (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
JP2023527532A (ja) * 2020-05-29 2023-06-29 ビーワイディー カンパニー リミテッド 作動部材及び切替弁
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
ES2004100A6 (es) 1988-12-01
GB2186951A (en) 1987-08-26
DE3705162A1 (de) 1987-08-27
IT8612432A0 (it) 1986-02-21
NL8700383A (nl) 1987-09-16
GB8702945D0 (en) 1987-03-18
JPS62196473A (ja) 1987-08-29
FR2594931A1 (fr) 1987-08-28
BE1001484A4 (fr) 1989-11-14

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