FR2384182B1 - - Google Patents
Info
- Publication number
- FR2384182B1 FR2384182B1 FR7807474A FR7807474A FR2384182B1 FR 2384182 B1 FR2384182 B1 FR 2384182B1 FR 7807474 A FR7807474 A FR 7807474A FR 7807474 A FR7807474 A FR 7807474A FR 2384182 B1 FR2384182 B1 FR 2384182B1
- Authority
- FR
- France
- 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
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
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77764477A | 1977-03-15 | 1977-03-15 | |
| US05/797,921 US4113268A (en) | 1977-03-15 | 1977-05-18 | Extended temperature range valve seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2384182A1 FR2384182A1 (en) | 1978-10-13 |
| FR2384182B1 true FR2384182B1 (en) | 1982-10-08 |
Family
ID=27119335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7807474A Granted FR2384182A1 (en) | 1977-03-15 | 1978-03-15 | SEALED RING CLOSURE DEVICE, ESPECIALLY FOR VALVES |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS53130525A (en) |
| AU (1) | AU518072B2 (en) |
| BR (1) | BR7801580A (en) |
| CA (1) | CA1080684A (en) |
| DE (1) | DE2811035C2 (en) |
| ES (1) | ES467893A1 (en) |
| FR (1) | FR2384182A1 (en) |
| GB (1) | GB1571875A (en) |
| GT (1) | GT197852325A (en) |
| MX (1) | MX146872A (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4113268A (en) * | 1977-03-15 | 1978-09-12 | Posi-Seal International, Inc. | Extended temperature range valve seal |
| US4130285A (en) * | 1978-01-26 | 1978-12-19 | Walworth Company | Valve sealing device |
| JPS55103164A (en) * | 1979-01-31 | 1980-08-07 | Tokyo Kousou Kk | Safe fire seal of valve |
| DE2942341A1 (en) * | 1979-10-19 | 1981-04-30 | Litton Industrial Products, Inc., Hartford, Conn. | Fire safe butterfly valve - has resilient high-temp. destructible seal and seat ring pre-loaded against valve |
| CA1140521A (en) * | 1980-02-25 | 1983-02-01 | Douglas W. Wilda | Fluid pressure sealing ring for a valve |
| US4341233A (en) * | 1980-06-27 | 1982-07-27 | Fmc Corporation | Fire safe seat for a rotary valve |
| US4378104A (en) * | 1980-12-31 | 1983-03-29 | Edison International, Inc. | Fluid-pressure-loaded seal for butterfly valves |
| US4418889A (en) * | 1981-03-16 | 1983-12-06 | Xomox Corporation | Fire safe seat for a valve |
| DE8808934U1 (en) * | 1988-07-12 | 1989-01-05 | Hoeppner, Juergen, 4019 Monheim, De | |
| DE4025832C2 (en) * | 1990-08-16 | 1994-04-28 | Xomox Int Gmbh | Butterfly valve and control valve |
| GB9109456D0 (en) * | 1991-04-30 | 1991-06-26 | Winn Charles Valves | Valves having a turnable valve member |
| KR100490120B1 (en) * | 2002-05-18 | 2005-05-17 | 서광공업 주식회사 | Valve sealing apparatus composed of combination seat and elastic seat and seat ring mounting method |
| US20110042936A1 (en) * | 2009-08-21 | 2011-02-24 | OPW Engineered Systems | Swivel assemblies for loading arms and loading arms comprising the same |
| CN112283366A (en) * | 2020-10-26 | 2021-01-29 | 上海沪东造船阀门有限公司 | Fire-resistant butterfly valve |
| CN215980869U (en) * | 2021-07-07 | 2022-03-08 | 浙江盾安机械有限公司 | Electromagnetic valve and air conditioning system with same |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3118649A (en) * | 1961-06-15 | 1964-01-21 | Cameron Iron Works Inc | Ball valve with a reinforced and deformable valve seat |
| US3346234A (en) * | 1964-06-29 | 1967-10-10 | Cameron Iron Works Inc | Valve |
| FR1510707A (en) * | 1966-07-07 | 1968-01-19 | Electro Mechanical Entpr Inc | Segment shaped nut valve |
| FR1530890A (en) * | 1966-07-07 | 1968-06-28 | Electro Mechanical Entpr | Gasket for surface exposed to pressurized fluid |
| US3575431A (en) * | 1968-08-19 | 1971-04-20 | Grove Valve & Regulator Co | Seal assembly |
| US3642248A (en) * | 1969-05-07 | 1972-02-15 | Allen & Co Fof Proprietary Fun | Sealing mechanism |
| DE2055467A1 (en) * | 1970-11-05 | 1972-05-18 | Borsig Gmbh | Sealing system on shut-off devices |
| JPS529853B2 (en) * | 1972-05-18 | 1977-03-18 |
-
1978
- 1978-03-14 DE DE19782811035 patent/DE2811035C2/en not_active Expired
- 1978-03-14 CA CA298,882A patent/CA1080684A/en not_active Expired
- 1978-03-15 JP JP2877078A patent/JPS53130525A/en active Granted
- 1978-03-15 ES ES467893A patent/ES467893A1/en not_active Expired
- 1978-03-15 GB GB1030978A patent/GB1571875A/en not_active Expired
- 1978-03-15 FR FR7807474A patent/FR2384182A1/en active Granted
- 1978-03-15 BR BR7801580A patent/BR7801580A/en unknown
- 1978-03-15 MX MX17276178A patent/MX146872A/en unknown
- 1978-03-17 AU AU34274/78A patent/AU518072B2/en not_active Expired
- 1978-05-18 GT GT197852325A patent/GT197852325A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53130525A (en) | 1978-11-14 |
| DE2811035C2 (en) | 1986-08-28 |
| JPS6228349B2 (en) | 1987-06-19 |
| GB1571875A (en) | 1980-07-23 |
| BR7801580A (en) | 1978-10-03 |
| CA1080684A (en) | 1980-07-01 |
| DE2811035A1 (en) | 1978-10-05 |
| AU518072B2 (en) | 1981-09-10 |
| ES467893A1 (en) | 1979-12-01 |
| FR2384182A1 (en) | 1978-10-13 |
| GT197852325A (en) | 1979-11-09 |
| AU3427478A (en) | 1979-09-20 |
| MX146872A (en) | 1982-08-31 |