FR2499663B1 - FLAP VALVE SEALING - Google Patents

FLAP VALVE SEALING

Info

Publication number
FR2499663B1
FR2499663B1 FR8201854A FR8201854A FR2499663B1 FR 2499663 B1 FR2499663 B1 FR 2499663B1 FR 8201854 A FR8201854 A FR 8201854A FR 8201854 A FR8201854 A FR 8201854A FR 2499663 B1 FR2499663 B1 FR 2499663B1
Authority
FR
France
Prior art keywords
flap valve
valve sealing
sealing
flap
valve
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
FR8201854A
Other languages
French (fr)
Other versions
FR2499663A1 (en
Inventor
Vilho Uomala
Kjell Sandstrom
Jouko Karkkainen
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.)
NAF Oy
Original Assignee
NAF Oy
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 NAF Oy filed Critical NAF Oy
Publication of FR2499663A1 publication Critical patent/FR2499663A1/en
Application granted granted Critical
Publication of FR2499663B1 publication Critical patent/FR2499663B1/en
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
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
FR8201854A 1981-02-06 1982-02-05 FLAP VALVE SEALING Expired FR2499663B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI810355A FI68890C (en) 1981-02-06 1981-02-06 TAETNING AV SAETESVENTIL

Publications (2)

Publication Number Publication Date
FR2499663A1 FR2499663A1 (en) 1982-08-13
FR2499663B1 true FR2499663B1 (en) 1986-05-02

Family

ID=8514103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8201854A Expired FR2499663B1 (en) 1981-02-06 1982-02-05 FLAP VALVE SEALING

Country Status (6)

Country Link
JP (1) JPS57146966A (en)
DE (1) DE3204070A1 (en)
FI (1) FI68890C (en)
FR (1) FR2499663B1 (en)
GB (1) GB2096279B (en)
SE (1) SE445249B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6091857U (en) * 1983-11-30 1985-06-22 シグマ技術工業株式会社 fluid valve
US4867338A (en) * 1984-08-02 1989-09-19 Boart International Limited High temperature seal
FR2578021B1 (en) * 1985-02-27 1988-01-15 Sealol SEALING RANGE FOR FLAP VALVE
GB2236818B (en) * 1989-09-14 1993-07-07 Gen Motors France Dual master cylinder
US4977957A (en) * 1989-10-02 1990-12-18 Camco International Inc. Subsurface well safety valve with light weight components
FR2669938B1 (en) * 1990-12-04 1993-03-19 Robinetterie Mecanique Ste Gle BLINDING DEVICE COMPRISING A DEFORMABLE METAL JOINT, AND METHOD FOR THE PRODUCTION THEREOF.
SE517012C2 (en) * 1993-05-28 2002-04-02 Dart Engineering Ag Quick coupling part with pressure reducing means and method for making one
US5633094A (en) * 1994-10-28 1997-05-27 Hitachi, Ltd. Valve having facing layers of co-free Ni-base Alloy
JPH08334280A (en) * 1995-04-07 1996-12-17 Fuji Koki Seisakusho:Kk Expansion valve and refrigerating system
DE19530224B4 (en) * 1995-08-17 2006-01-05 Friatec Ag Sealing arrangement for a butterfly valve or a butterfly valve
DE19600275A1 (en) * 1996-01-05 1997-07-10 Danfoss As Valve
EP1128109A1 (en) * 2000-02-22 2001-08-29 Siemens Building Technologies AG Valve for control device
EP2076698B1 (en) 2006-10-13 2011-01-12 Parker-Hannifin Corporation Three-way poppet valve
JP7337666B2 (en) * 2019-11-07 2023-09-04 愛三工業株式会社 valve device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE891953C (en) * 1953-08-20 Siemens-Schuckertwerke Aktiengesellschaft, Berlin Und Erlangen Arrangement for sealing mutually movable parts made of ceramic materials, especially in the case of valves. Eat. 10
DE1904186A1 (en) * 1969-01-29 1970-08-06 Brown Boveri Krupp Reaktor Use of the plastic-to-metal seal combination for fittings
DE2236063A1 (en) * 1972-07-22 1974-02-07 Grohe Armaturen Friedrich LOW-NOISE VALVE
GB1557725A (en) * 1976-08-02 1979-12-12 Shell Int Research Ball valves
FI68889C (en) * 1978-11-27 1985-11-11 Waertsilae Oy Ab SAETESVENTIL
FI59292C (en) * 1979-04-18 1981-07-10 Waertsilae Oy Ab SLIDVENTIL

Also Published As

Publication number Publication date
JPS57146966A (en) 1982-09-10
FI68890C (en) 1985-11-11
FI810355L (en) 1982-08-07
SE8200654L (en) 1982-08-07
GB2096279B (en) 1985-07-24
FR2499663A1 (en) 1982-08-13
GB2096279A (en) 1982-10-13
SE445249B (en) 1986-06-09
FI68890B (en) 1985-07-31
DE3204070A1 (en) 1982-09-09

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse