NL9301162A - Afdichting voor as van afsluiter. - Google Patents

Afdichting voor as van afsluiter. Download PDF

Info

Publication number
NL9301162A
NL9301162A NL9301162A NL9301162A NL9301162A NL 9301162 A NL9301162 A NL 9301162A NL 9301162 A NL9301162 A NL 9301162A NL 9301162 A NL9301162 A NL 9301162A NL 9301162 A NL9301162 A NL 9301162A
Authority
NL
Netherlands
Prior art keywords
sleeve
shaft
valve according
seal
housing
Prior art date
Application number
NL9301162A
Other languages
English (en)
Dutch (nl)
Original Assignee
Keystone Int
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 Keystone Int filed Critical Keystone Int
Priority to NL9301162A priority Critical patent/NL9301162A/nl
Priority to EP94922048A priority patent/EP0706623A1/fr
Priority to AU72526/94A priority patent/AU7252694A/en
Priority to PCT/US1994/007332 priority patent/WO1995001526A1/fr
Publication of NL9301162A publication Critical patent/NL9301162A/nl

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
    • F16K41/003—Spindle sealings by fluid
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F16J15/43—Sealings between relatively-moving surfaces by means of fluid kept in sealing position by magnetic force
    • 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
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
NL9301162A 1993-07-02 1993-07-02 Afdichting voor as van afsluiter. NL9301162A (nl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL9301162A NL9301162A (nl) 1993-07-02 1993-07-02 Afdichting voor as van afsluiter.
EP94922048A EP0706623A1 (fr) 1993-07-02 1994-06-30 Joint de tige rotative d'une vanne
AU72526/94A AU7252694A (en) 1993-07-02 1994-06-30 Seat for the rotating shaft of a valve
PCT/US1994/007332 WO1995001526A1 (fr) 1993-07-02 1994-06-30 Joint de tige rotative d'une vanne

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9301162A NL9301162A (nl) 1993-07-02 1993-07-02 Afdichting voor as van afsluiter.
NL9301162 1993-07-02

Publications (1)

Publication Number Publication Date
NL9301162A true NL9301162A (nl) 1995-02-01

Family

ID=19862612

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9301162A NL9301162A (nl) 1993-07-02 1993-07-02 Afdichting voor as van afsluiter.

Country Status (4)

Country Link
EP (1) EP0706623A1 (fr)
AU (1) AU7252694A (fr)
NL (1) NL9301162A (fr)
WO (1) WO1995001526A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100230901A1 (en) * 2009-03-12 2010-09-16 Ferrotec (Uk), Ltd. Magnetic fluid rotary feedthrough with sensing and communication capability
JP6462335B2 (ja) * 2014-11-25 2019-01-30 三菱重工業株式会社 弁ケーシング、これを備えた弁、弁を備えたタービン装置、および弁ケーシングの雰囲気ガス侵入防止方法
JP7242582B2 (ja) * 2020-01-24 2023-03-20 Ckd株式会社 バタフライバルブ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB577699A (en) * 1944-06-22 1946-05-28 Saunders Valve Co Ltd Improvements in cocks
DE2015042A1 (de) * 1970-03-28 1971-10-21 Dynamit Nobel Ag Abdichtung einer verdrehbaren Welle
GB2039333A (en) * 1979-01-02 1980-08-06 Klein Schanzlin & Becker Ag Bellows-type sealing element
US4462422A (en) * 1982-03-11 1984-07-31 Kerotest Manufacturing Corp. Bellows sealed stem for rotary valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB577699A (en) * 1944-06-22 1946-05-28 Saunders Valve Co Ltd Improvements in cocks
DE2015042A1 (de) * 1970-03-28 1971-10-21 Dynamit Nobel Ag Abdichtung einer verdrehbaren Welle
GB2039333A (en) * 1979-01-02 1980-08-06 Klein Schanzlin & Becker Ag Bellows-type sealing element
US4462422A (en) * 1982-03-11 1984-07-31 Kerotest Manufacturing Corp. Bellows sealed stem for rotary valve

Also Published As

Publication number Publication date
WO1995001526A1 (fr) 1995-01-12
EP0706623A1 (fr) 1996-04-17
AU7252694A (en) 1995-01-24

Similar Documents

Publication Publication Date Title
US4003398A (en) Pressure limiter device
US3538946A (en) Check valve
US2732170A (en) Valves
US3380708A (en) Body pressure relieving valve and seals therefor
US6095186A (en) Plural valve seating arrangement
KR20030043704A (ko) 밸브
RU2659429C2 (ru) Высокотемпературные уплотнения для использования в поворотных клапанах
CN102257303A (zh) 具有高压密封件及低压密封件的阀
US5090661A (en) Gate valve
WO2011071581A1 (fr) Siège de robinet à bille à libération automatique
US4468039A (en) Packing ring cartridge with adjusting screws
NL9301162A (nl) Afdichting voor as van afsluiter.
US3479006A (en) Balanced rotary valve
US20040011986A1 (en) Combination face and plug seal
US5316351A (en) Hose swivel
JP7254467B2 (ja) 弁組立体に使用するための２つの部分に分かれたプラグにおけるオーバートラベルの調節
US4369808A (en) Disc-type check valve
GB2065276A (en) Ball valve
KR20170133920A (ko) 버터플라이 밸브 및 그 버터플라이 밸브의 디스크와 밸브 샤프트의 결합 방법
KR940018594A (ko) 단방향 디스크 밸브
US3026901A (en) Valve
US5156181A (en) Removable seats for a dual poppet valve
CA2964040C (fr) Assemblage de mise en compression de siege de vanne a boule
GB2213564A (en) Ball valve
US5492342A (en) Seal

Legal Events

Date Code Title Description
A1B A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed