CH478377A - Gate valve for tight connection of two pipes intended for a hazardous fluid - Google Patents
Gate valve for tight connection of two pipes intended for a hazardous fluidInfo
- Publication number
- CH478377A CH478377A CH1195967A CH1195967A CH478377A CH 478377 A CH478377 A CH 478377A CH 1195967 A CH1195967 A CH 1195967A CH 1195967 A CH1195967 A CH 1195967A CH 478377 A CH478377 A CH 478377A
- Authority
- CH
- Switzerland
- Prior art keywords
- gate valve
- tight connection
- hazardous fluid
- pipes intended
- pipes
- Prior art date
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
- F16K27/00—Construction of housing; Use of materials therefor
-
- 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
- F16K1/50—Preventing rotation of valve 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Joints With Pressure Members (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR78438A FR1507204A (en) | 1966-09-30 | 1966-09-30 | Watertight connection device |
Publications (1)
Publication Number | Publication Date |
---|---|
CH478377A true CH478377A (en) | 1969-09-15 |
Family
ID=8618252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1195967A CH478377A (en) | 1966-09-30 | 1967-08-25 | Gate valve for tight connection of two pipes intended for a hazardous fluid |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE703151A (en) |
CH (1) | CH478377A (en) |
DE (1) | DE1972355U (en) |
ES (1) | ES345523A1 (en) |
FR (1) | FR1507204A (en) |
GB (1) | GB1160750A (en) |
LU (1) | LU54501A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2445919A1 (en) * | 1979-01-03 | 1980-08-01 | Tech Nles Ste Gle | Valve for use in nuclear installation - has heavy plug in casing acting via part spherical bearing member on valve body |
US4306583A (en) * | 1979-01-03 | 1981-12-22 | Societe Generale Pour Les Techniques Nouvelles S.G.N. | Remotely dismountable valves |
FR2446976A1 (en) * | 1979-01-22 | 1980-08-14 | Tuflin Sarl | NEW VALVE FOR POLLUTANT OR DANGEROUS FLUID WITH REMOTE CONTROL AND DISASSEMBLY |
FR2473672A2 (en) * | 1979-01-22 | 1981-07-17 | Tech Nles Ste Gle | Stopcock core having a thick or solid fluoro:polymer core surface - with surface cavity or channels to control differential thermal expansion effect |
US4461317A (en) * | 1981-04-06 | 1984-07-24 | The United States Of America As Represented By The United States Department Of Energy | Overflow control valve |
EP0287860A3 (en) * | 1987-03-31 | 1989-06-07 | Asmo Co., Ltd. | Mechanism converting rotary motion into reciprocating motion |
GB9310571D0 (en) * | 1993-05-22 | 1993-07-07 | Concentric Controls Ltd | Gas valve |
CN107575586A (en) * | 2017-09-21 | 2018-01-12 | 安徽荣达阀门有限公司 | One kind rotatably compresses valve |
-
1966
- 1966-09-30 FR FR78438A patent/FR1507204A/en not_active Expired
-
1967
- 1967-08-25 CH CH1195967A patent/CH478377A/en not_active IP Right Cessation
- 1967-08-28 BE BE703151D patent/BE703151A/xx not_active IP Right Cessation
- 1967-08-29 DE DE1967C0016467 patent/DE1972355U/en not_active Expired
- 1967-09-20 LU LU54501D patent/LU54501A1/xx unknown
- 1967-09-25 GB GB4353467A patent/GB1160750A/en not_active Expired
- 1967-09-28 ES ES345523A patent/ES345523A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1972355U (en) | 1967-11-09 |
ES345523A1 (en) | 1969-11-01 |
BE703151A (en) | 1968-01-15 |
LU54501A1 (en) | 1967-11-20 |
GB1160750A (en) | 1969-08-06 |
FR1507204A (en) | 1967-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |