FR1251418A - Robinet-vanne à étanchéité absolue, notamment pour fluides d'installation nucléaire - Google Patents
Robinet-vanne à étanchéité absolue, notamment pour fluides d'installation nucléaireInfo
- Publication number
- FR1251418A FR1251418A FR812668A FR812668A FR1251418A FR 1251418 A FR1251418 A FR 1251418A FR 812668 A FR812668 A FR 812668A FR 812668 A FR812668 A FR 812668A FR 1251418 A FR1251418 A FR 1251418A
- Authority
- FR
- France
- Prior art keywords
- gate valve
- nuclear installation
- sealed gate
- absolutely sealed
- fluids
- 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
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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
- F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
- F16K31/502—Mechanical actuating means with screw-spindle or internally threaded actuating means actuating pivotable valve members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR812668A FR1251418A (fr) | 1959-12-10 | 1959-12-10 | Robinet-vanne à étanchéité absolue, notamment pour fluides d'installation nucléaire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR812668A FR1251418A (fr) | 1959-12-10 | 1959-12-10 | Robinet-vanne à étanchéité absolue, notamment pour fluides d'installation nucléaire |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1251418A true FR1251418A (fr) | 1961-01-20 |
Family
ID=8722409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR812668A Expired FR1251418A (fr) | 1959-12-10 | 1959-12-10 | Robinet-vanne à étanchéité absolue, notamment pour fluides d'installation nucléaire |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1251418A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2634885A1 (de) * | 1976-08-03 | 1978-02-09 | Leybold Heraeus Gmbh & Co Kg | Pendelschieber |
-
1959
- 1959-12-10 FR FR812668A patent/FR1251418A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2634885A1 (de) * | 1976-08-03 | 1978-02-09 | Leybold Heraeus Gmbh & Co Kg | Pendelschieber |
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