USRE32264E - Double toric sealing ring - Google Patents
Double toric sealing ring Download PDFInfo
- Publication number
- USRE32264E USRE32264E US06/795,646 US79564685A USRE32264E US RE32264 E USRE32264 E US RE32264E US 79564685 A US79564685 A US 79564685A US RE32264 E USRE32264 E US RE32264E
- Authority
- US
- United States
- Prior art keywords
- sealing ring
- membrane
- ring structure
- sealing
- annular part
- 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 - Lifetime
Links
Images
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
- 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
- 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
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
- F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like member
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8100460 | 1981-01-13 | ||
FR8100460A FR2497905A2 (en) | 1981-01-13 | 1981-01-13 | DOUBLE FLEXIBLE O-RING |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/337,279 Reissue US4415170A (en) | 1981-01-13 | 1982-01-05 | Double toric sealing ring |
Publications (1)
Publication Number | Publication Date |
---|---|
USRE32264E true USRE32264E (en) | 1986-10-14 |
Family
ID=9254063
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/337,279 Ceased US4415170A (en) | 1981-01-13 | 1982-01-05 | Double toric sealing ring |
US06/795,646 Expired - Lifetime USRE32264E (en) | 1981-01-13 | 1985-11-06 | Double toric sealing ring |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/337,279 Ceased US4415170A (en) | 1981-01-13 | 1982-01-05 | Double toric sealing ring |
Country Status (8)
Country | Link |
---|---|
US (2) | US4415170A (en) |
EP (1) | EP0058096B1 (en) |
JP (2) | JPS57177462A (en) |
BR (1) | BR8200110A (en) |
CA (1) | CA1170684A (en) |
DE (1) | DE3267472D1 (en) |
FR (1) | FR2497905A2 (en) |
SU (1) | SU1179942A3 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5433456A (en) * | 1992-12-18 | 1995-07-18 | The Advanced Products Company | Spring energized convoluted surface seal |
US20110114863A1 (en) * | 2008-06-26 | 2011-05-19 | Flowserve Management Company | Butterfly Valve, Valve Seat and Valve Seat Retainer |
CN102985728A (en) * | 2010-05-11 | 2013-03-20 | Ksb有限公司 | Faucet having a metal gasket |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0134503B1 (en) * | 1983-07-13 | 1991-05-15 | Posi-Seal International, Inc. | A valve sealing mechanism |
JPS60185767U (en) * | 1984-05-21 | 1985-12-09 | 株式会社 巴技術研究所 | butterfly valve |
FR2566870B1 (en) * | 1984-06-28 | 1986-11-28 | Amri | SEALING DEVICE FOR PROVIDING UPSTREAM / DOWNSTREAM SEALING OF A SHUTTER |
FR2581728B1 (en) * | 1985-05-10 | 1987-07-31 | Munzing Sa | ANNULAR SEALING DEVICE, ESPECIALLY FOR VALVES AND TAPS |
FR2607895B1 (en) * | 1986-12-05 | 1989-03-03 | Amri | VISITABLE BUTTERFLY VALVE |
FR2615580B1 (en) * | 1987-05-20 | 1989-08-18 | Amri | SEALING GASKET WITH INCORPORATED REACTION RING, PARTICULARLY FOR A SHUTTER |
US5213346A (en) * | 1991-08-19 | 1993-05-25 | Ingersoll-Rand Company | Method and apparatus for sealing between two relatively articulable surfaces |
JP4240436B2 (en) * | 2000-10-10 | 2009-03-18 | 株式会社ササクラ | Low temperature metal touch butterfly valve |
JP4387293B2 (en) * | 2004-12-20 | 2009-12-16 | 株式会社ササクラ | Metal touch butterfly valve |
US8047550B2 (en) * | 2009-02-09 | 2011-11-01 | The Boeing Company | Tile gap seal assembly and method |
KR100927361B1 (en) * | 2009-06-11 | 2009-11-19 | 주식회사현대밸브 | A butterfly valve improved airtight function |
FR2960935B1 (en) | 2010-06-04 | 2012-06-08 | Ksb Sas | TWO-PIECE SEAL VALVE |
CN102865377A (en) * | 2011-07-06 | 2013-01-09 | 朱培元 | Double-way metal seal butterfly valve |
CN102359608A (en) * | 2011-09-07 | 2012-02-22 | 中国船舶重工集团公司第七○四研究所 | Hard sealing double eccentric butterfly valve for S-shaped elastic double O-shaped metal sealing ring |
WO2017011673A2 (en) * | 2015-07-14 | 2017-01-19 | Hartman Thomas A | Spring ring valve seat and butterfly valve with spring ring valve seat |
CN106151543A (en) * | 2016-07-22 | 2016-11-23 | 苏州纽威阀门股份有限公司 | A kind of hard seal butterfly valve |
CN115823281B (en) * | 2023-02-21 | 2023-06-20 | 自贡新比隆阀门有限公司 | Sliding double-plate ball valve |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3356336A (en) * | 1965-04-20 | 1967-12-05 | Maenaka Valve Works Co Ltd | Air-tight sealing device for a valve seat of a butterfly valve |
FR2119258A5 (en) * | 1970-12-24 | 1972-08-04 | Joint Francais | |
US3706482A (en) * | 1971-07-15 | 1972-12-19 | Toscotech Corp | Pressure seal assembly |
US3879043A (en) * | 1972-04-14 | 1975-04-22 | Corrugated Packing Sheet Metal | Sealing means |
US3917294A (en) * | 1973-05-29 | 1975-11-04 | Commissariat Energie Atomique | Flexible annular seal |
US4132399A (en) * | 1977-03-23 | 1979-01-02 | Societe Anonyme Dite: Le Joint Francais | Composite seal ring |
US4194749A (en) * | 1977-07-26 | 1980-03-25 | Applications Mecaniques Et Robinetterie Industrielle | Sealing ring |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3077331A (en) * | 1959-05-11 | 1963-02-12 | Aero Flow Dynamics Inc | Butterfly valve with radially shiftable and fluid pressure responsive seat |
US3077332A (en) * | 1960-07-15 | 1963-02-12 | Aero Flow Dynamics Inc | Butterfly valve having radially shiftable and fluid pressure responsive seat |
FR1572497A (en) * | 1968-05-10 | 1969-06-27 | ||
US4005848A (en) * | 1975-02-11 | 1977-02-01 | Fisher Controls Company, Inc. | Bidirectional pressure-assisted valve seal |
ZA765908B (en) * | 1975-10-02 | 1977-12-28 | Fisher Controls Co | High-temperature bidirectional metal seal |
CH616496A5 (en) * | 1977-05-24 | 1980-03-31 | Realmeca | Seal for a cock or tap |
DK310978A (en) * | 1977-08-12 | 1979-02-13 | Trw Inc | DEVICE FOR MOUNTING A VEHICLE WHEEL |
-
1981
- 1981-01-13 FR FR8100460A patent/FR2497905A2/en active Granted
- 1981-12-28 SU SU813368381A patent/SU1179942A3/en active
-
1982
- 1982-01-05 US US06/337,279 patent/US4415170A/en not_active Ceased
- 1982-01-07 DE DE8282400015T patent/DE3267472D1/en not_active Expired
- 1982-01-07 EP EP82400015A patent/EP0058096B1/en not_active Expired
- 1982-01-07 CA CA000393718A patent/CA1170684A/en not_active Expired
- 1982-01-11 BR BR8200110A patent/BR8200110A/en unknown
- 1982-01-13 JP JP57003994A patent/JPS57177462A/en active Pending
-
1985
- 1985-11-06 US US06/795,646 patent/USRE32264E/en not_active Expired - Lifetime
-
1990
- 1990-11-05 JP JP1990116150U patent/JPH0377868U/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3356336A (en) * | 1965-04-20 | 1967-12-05 | Maenaka Valve Works Co Ltd | Air-tight sealing device for a valve seat of a butterfly valve |
FR2119258A5 (en) * | 1970-12-24 | 1972-08-04 | Joint Francais | |
US3706482A (en) * | 1971-07-15 | 1972-12-19 | Toscotech Corp | Pressure seal assembly |
US3879043A (en) * | 1972-04-14 | 1975-04-22 | Corrugated Packing Sheet Metal | Sealing means |
US3917294A (en) * | 1973-05-29 | 1975-11-04 | Commissariat Energie Atomique | Flexible annular seal |
US4132399A (en) * | 1977-03-23 | 1979-01-02 | Societe Anonyme Dite: Le Joint Francais | Composite seal ring |
US4194749A (en) * | 1977-07-26 | 1980-03-25 | Applications Mecaniques Et Robinetterie Industrielle | Sealing ring |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5433456A (en) * | 1992-12-18 | 1995-07-18 | The Advanced Products Company | Spring energized convoluted surface seal |
US20110114863A1 (en) * | 2008-06-26 | 2011-05-19 | Flowserve Management Company | Butterfly Valve, Valve Seat and Valve Seat Retainer |
US8714521B2 (en) | 2008-06-26 | 2014-05-06 | Flowserve Management Company | Butterfly valve, valve seat and valve seat retainer |
CN102985728A (en) * | 2010-05-11 | 2013-03-20 | Ksb有限公司 | Faucet having a metal gasket |
CN102985728B (en) * | 2010-05-11 | 2014-10-01 | Ksb有限公司 | Faucet having a metal gasket |
Also Published As
Publication number | Publication date |
---|---|
JPS57177462A (en) | 1982-11-01 |
FR2497905B2 (en) | 1983-03-25 |
CA1170684A (en) | 1984-07-10 |
EP0058096A1 (en) | 1982-08-18 |
US4415170A (en) | 1983-11-15 |
FR2497905A2 (en) | 1982-07-16 |
BR8200110A (en) | 1982-11-03 |
JPH0377868U (en) | 1991-08-06 |
SU1179942A3 (en) | 1985-09-15 |
EP0058096B1 (en) | 1985-11-21 |
DE3267472D1 (en) | 1986-01-02 |
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Legal Events
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Free format text: REFUND - PAYMENT OF MAINTENANCE FEE, 8TH YEAR, PL 96-517 (ORIGINAL EVENT CODE: R171); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
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Free format text: PAT HOLDER CLAIMS SMALL ENTITY STATUS - SMALL BUSINESS (ORIGINAL EVENT CODE: SM02); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
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Year of fee payment: 8 |
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Free format text: PAT HLDR NO LONGER CLAIMS SMALL ENT STAT AS SMALL BUSINESS (ORIGINAL EVENT CODE: LSM2); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
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AS | Assignment |
Owner name: KSB S.A., FRANCE Free format text: DECLARATION OF CHANGE OF NAME, MERGER, CHANGE OF NAME AND MERGER;ASSIGNOR:AMRI-APPLICATIONS MECANIQUES ET ROBINETTERIE INDUSTRIELLE S.A.;REEL/FRAME:006909/0319 Effective date: 19940228 |
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