IN173813B - - Google Patents

Info

Publication number
IN173813B
IN173813B IN639MA1989A IN173813B IN 173813 B IN173813 B IN 173813B IN 639MA1989 A IN639MA1989 A IN 639MA1989A IN 173813 B IN173813 B IN 173813B
Authority
IN
India
Prior art keywords
pct
sec
date
bias spring
pub
Prior art date
Application number
Other languages
English (en)
Inventor
Anton Frederick Squirrell
Original Assignee
Grovag Gross Ventiltechnik Ag
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 Grovag Gross Ventiltechnik Ag filed Critical Grovag Gross Ventiltechnik Ag
Publication of IN173813B publication Critical patent/IN173813B/en

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
    • F16K15/162—Check valves with flexible valve members with tongue-shaped laminae with limit stop
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
    • F16K15/161—Check valves with flexible valve members with tongue-shaped laminae with biasing means in addition to material resiliency, e.g. spring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/7891—Flap or reed
    • Y10T137/7892—With stop
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7898—Pivoted valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Springs (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Joints Allowing Movement (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Gasket Seals (AREA)
IN639MA1989 1988-08-31 1989-08-25 IN173813B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888820524A GB8820524D0 (en) 1988-08-31 1988-08-31 Seals for gas isolators

Publications (1)

Publication Number Publication Date
IN173813B true IN173813B (sv) 1994-07-16

Family

ID=10642912

Family Applications (1)

Application Number Title Priority Date Filing Date
IN639MA1989 IN173813B (sv) 1988-08-31 1989-08-25

Country Status (10)

Country Link
US (1) US5099886A (sv)
EP (1) EP0383903B1 (sv)
JP (1) JP2713486B2 (sv)
KR (1) KR900702279A (sv)
AT (1) ATE108526T1 (sv)
DE (1) DE68916781T2 (sv)
ES (1) ES2016900A6 (sv)
GB (1) GB8820524D0 (sv)
IN (1) IN173813B (sv)
WO (1) WO1990002279A1 (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4124579A1 (de) * 1991-07-24 1993-01-28 Metzeler Gimetall Ag Elektrorheologische fluessigkeit
GB9201762D0 (en) * 1992-01-28 1992-03-11 Wes Technology Inc Seals for gas isolators
DE4322806A1 (de) * 1993-07-08 1995-01-12 Janich Gmbh & Co Vorrichtung zur Abdichtung zwischen zwei Anlagenteilen
US5632493A (en) * 1995-05-04 1997-05-27 Eg&G Sealol, Inc. Compliant pressure balanced seal apparatus
KR200154567Y1 (ko) * 1995-06-03 1999-08-16 윤종용 압축기의토출밸브장치
KR0161094B1 (ko) * 1995-09-05 1999-03-20 구자홍 밀폐형 압축기의 밸브장치
DE10017643B4 (de) * 2000-04-08 2005-10-20 Mtu Aero Engines Gmbh Dichtung in nicht-hermetischer Ausführung
US6527274B2 (en) * 2000-12-13 2003-03-04 General Electric Company Turbine rotor-stator leaf seal and related method
US8286938B2 (en) 2005-12-21 2012-10-16 Fisher Controls International Llc Flexible seals for process control valves
DE102006049634A1 (de) * 2006-10-20 2008-04-24 Mtu Aero Engines Gmbh Dichtungsanordnung
US20080169614A1 (en) * 2007-01-12 2008-07-17 Shorya Awtar Compliant plate seal assembly apparatus and assembly method thereof
GB2461507B (en) * 2008-06-30 2010-09-08 Rolls Royce Plc A sealing device
US8398090B2 (en) * 2010-06-09 2013-03-19 General Electric Company Spring loaded seal assembly for turbines
FR2965296B1 (fr) * 2010-09-29 2012-10-26 Faurecia Sys Echappement Vanne pour un silencieux de ligne d'echappement d'un vehicule automobile
GB201109143D0 (en) * 2011-06-01 2011-07-13 Rolls Royce Plc Flap seal spring and sealing apparatus
US9828868B2 (en) 2014-09-11 2017-11-28 United Technologies Corporation Hinged seal using wire mesh
EP3777599B1 (fr) * 2019-08-16 2024-06-26 Rolex Sa Articulation elastique pour assemblage horloger

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US735912A (en) * 1901-02-07 1903-08-11 Carl Schrotz Rebound-preventing device for gas-engines.
US2000883A (en) * 1932-03-07 1935-05-07 Alfred F Pillsbury Valve
GB463363A (en) * 1936-06-15 1937-03-30 Frederick Otto Horstmann Improvements in taps or valves for controlling the flow of fluids
US2196798A (en) * 1936-06-15 1940-04-09 Horstmann Frederick Otto Tap or valve
US3620242A (en) * 1970-01-05 1971-11-16 Babcock & Wilcox Co Self-cleaning damper assembly
US3698429A (en) * 1970-02-06 1972-10-17 Thermo Technical Dev Ltd Gas tight isolators and valves
US3794311A (en) * 1972-05-15 1974-02-26 Temper Corp Coiled load element
US4334550A (en) * 1975-12-10 1982-06-15 Mosser Industries, Inc. Sealing means for sliding gate valve
US4208044A (en) * 1978-08-10 1980-06-17 Herbert Schoenfeld Universal spring stabilizer
GB2060824B (en) * 1979-10-12 1983-09-01 Grovag Grossventiltech Seals for gas isolators
US4575099A (en) * 1984-01-27 1986-03-11 General Electric Company High excursion seal with flexible membrane to prevent gas leakage through hinge
JPS60145674U (ja) * 1984-03-09 1985-09-27 株式会社　共立 リ−ドバルブ
JPS6165973A (ja) * 1984-09-06 1986-04-04 Mitsubishi Electric Corp 圧縮機の冷媒吐出弁装置
US4823836A (en) * 1988-05-31 1989-04-25 Lothar Bachmann Dampers with leaf spring seals

Also Published As

Publication number Publication date
EP0383903B1 (en) 1994-07-13
KR900702279A (ko) 1990-12-06
ATE108526T1 (de) 1994-07-15
JPH03501047A (ja) 1991-03-07
GB8820524D0 (en) 1988-09-28
WO1990002279A1 (en) 1990-03-08
US5099886A (en) 1992-03-31
JP2713486B2 (ja) 1998-02-16
DE68916781T2 (de) 1994-12-08
ES2016900A6 (es) 1990-12-01
EP0383903A1 (en) 1990-08-29
DE68916781D1 (de) 1994-08-18

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