CH445234A - Vanne à opercule sphérique pour fluides à températures variables - Google Patents

Vanne à opercule sphérique pour fluides à températures variables

Info

Publication number
CH445234A
CH445234A CH888966A CH888966A CH445234A CH 445234 A CH445234 A CH 445234A CH 888966 A CH888966 A CH 888966A CH 888966 A CH888966 A CH 888966A CH 445234 A CH445234 A CH 445234A
Authority
CH
Switzerland
Prior art keywords
fluids
ball valve
variable temperatures
temperatures
variable
Prior art date
Application number
CH888966A
Other languages
English (en)
Inventor
Saleri Pierino
Saleri Arturo Ing Dr
Original Assignee
O M S Saleri
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 O M S Saleri filed Critical O M S Saleri
Publication of CH445234A publication Critical patent/CH445234A/fr

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
    • F16K41/00—Spindle sealings
    • F16K41/16—Spindle sealings with a flange on the spindle which rests on a sealing ring
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
    • F16K41/043—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles
    • F16K41/046—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles for rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
CH888966A 1966-01-29 1966-06-20 Vanne à opercule sphérique pour fluides à températures variables CH445234A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT216466 1966-01-29

Publications (1)

Publication Number Publication Date
CH445234A true CH445234A (fr) 1967-10-15

Family

ID=11102757

Family Applications (1)

Application Number Title Priority Date Filing Date
CH888966A CH445234A (fr) 1966-01-29 1966-06-20 Vanne à opercule sphérique pour fluides à températures variables

Country Status (5)

Country Link
US (1) US3443816A (fr)
AT (1) AT265788B (fr)
CH (1) CH445234A (fr)
GB (1) GB1139200A (fr)
NL (1) NL6608393A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567178A (en) * 1969-09-29 1971-03-02 Acf Ind Inc Valve stem packing and bearing assembly
GB1354260A (en) * 1971-03-23 1974-06-05 Effebi Sas Valve and/or stopcock in fluid circuits
US3753569A (en) * 1971-03-23 1973-08-21 A Bonomi Pressure valve for fluids
US4195851A (en) * 1973-12-21 1980-04-01 Henry Fleischer System for forming a fluid-tight seal
US4272055A (en) * 1976-02-06 1981-06-09 Mcevoy Oilfield Equipment Company Single double backseat
US4363465A (en) * 1976-06-16 1982-12-14 Smith International, Inc. Extreme temperature, high pressure balanced, rising stem gate valve with super preloaded, stacked, solid lubricated, metal-to-metal seal
US4229027A (en) * 1977-09-15 1980-10-21 Mcevoy Oilfield Equipment Company Remote automatic make-up stab-in sealing system
GB2103310B (en) * 1981-07-31 1985-07-24 Smith International Seal
US4451047A (en) * 1981-07-31 1984-05-29 Smith International, Inc. Seal
DE3302866C2 (de) * 1983-01-28 1986-10-02 Deutsche Audco Gmbh, 2081 Prisdorf Dichtung und Lagerung für die Schaltwelle von Absperrarmaturen
US4878402A (en) * 1988-03-09 1989-11-07 Behringer John W Water resistant control linkage
US4911202A (en) * 1988-03-14 1990-03-27 Goddard Industries, Inc. Valve construction
US5338004A (en) * 1990-07-16 1994-08-16 Heil John S Valve seal apparatus
US5553830A (en) * 1994-02-14 1996-09-10 Stary; Gary M. Pipeline valve apparatus
US5711510A (en) * 1991-12-17 1998-01-27 Stary; Gary M. Pipeline valve apparatus
US6129336A (en) * 1998-01-16 2000-10-10 Xomox Ball stem seal
US20060226390A1 (en) * 2005-04-12 2006-10-12 Hsu-Nan Liu Adjusting lever for a gas flow controller
CN108496011B (zh) 2016-01-22 2021-04-13 利滕斯汽车合伙公司 具有形成蜗壳的可变流量分流器的泵
CN107387780B (zh) * 2017-07-28 2018-07-24 浙江威肯特智能机械有限公司 一种提高蝶阀密封性能的方法及高密封蝶阀结构
US11009149B2 (en) 2019-04-19 2021-05-18 Mueller International, Llc Bonnet and stuffing box assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1869915A (en) * 1928-09-27 1932-08-02 Mcwane Cast Iron Pipe Company Pipe joint
US2851291A (en) * 1954-11-30 1958-09-09 Crane Packing Co Rotary mechanical seal
GB803585A (en) * 1955-04-01 1958-10-29 High Pressure Components Ltd Improvements in fluid flow control valves of the screw down type
US2983477A (en) * 1956-04-19 1961-05-09 M B Skinner Company Plug valve saddle
US2942840A (en) * 1956-05-14 1960-06-28 Acf Ind Inc Spherical plug valve
US3108779A (en) * 1959-11-12 1963-10-29 Acf Ind Inc Valve having a valve seat of very thin material
US3091471A (en) * 1960-03-17 1963-05-28 Acf Ind Inc Packing box assembly
US3179426A (en) * 1962-06-25 1965-04-20 Gen Motors Corp High temperature actuator seal

Also Published As

Publication number Publication date
GB1139200A (en) 1969-01-08
NL6608393A (fr) 1967-07-31
US3443816A (en) 1969-05-13
AT265788B (de) 1968-10-25

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