JPS4988121A - - Google Patents
Info
- Publication number
- JPS4988121A JPS4988121A JP10074973A JP10074973A JPS4988121A JP S4988121 A JPS4988121 A JP S4988121A JP 10074973 A JP10074973 A JP 10074973A JP 10074973 A JP10074973 A JP 10074973A JP S4988121 A JPS4988121 A JP S4988121A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
- F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
- F16K17/383—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the valve comprising fusible, softening or meltable elements, e.g. used as link, blocking element, seal, closure plug
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00313288A US3838705A (en) | 1972-12-08 | 1972-12-08 | Heat responsive safety device for gate valves |
| US31912372 US3896835A (en) | 1972-12-29 | 1972-12-29 | Heat responsive safety device for gate valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4988121A true JPS4988121A (pt) | 1974-08-23 |
Family
ID=26978782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10074973A Pending JPS4988121A (pt) | 1972-12-08 | 1973-09-06 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4988121A (pt) |
| AT (1) | AT338578B (pt) |
| AU (1) | AU6304573A (pt) |
| DE (1) | DE2361102A1 (pt) |
| FR (1) | FR2209905B1 (pt) |
| GB (1) | GB1452135A (pt) |
| NL (1) | NL7315851A (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55145865A (en) * | 1979-04-30 | 1980-11-13 | Cameron Iron Works Inc | Fire safety valve |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4069834A (en) * | 1976-04-26 | 1978-01-24 | Baker Cac, Inc. | Thermal safety valve |
| FR2504641A1 (fr) * | 1981-04-27 | 1982-10-29 | Combustion Eng | Vanne avec palier sensible a la chaleur constituant un agencement de siege arriere |
| US4505291A (en) * | 1983-08-11 | 1985-03-19 | Axelson, Inc. | Heat sensitive fire safe valve energy assist device |
| ES279457Y (es) * | 1984-05-24 | 1985-06-16 | Bouzas Fuentetaja Julio | Valvula de paso de interrupcion automatica del suministro para caso de fugas de gas |
| GB2170579A (en) * | 1985-02-06 | 1986-08-06 | Vetco Offshore Ind Inc | Retrievable subset T.F.L. diverter switch valve |
| DE3526377A1 (de) * | 1985-07-24 | 1987-02-05 | Kernforschungsanlage Juelich | Kernreaktor, insbesondere hochtemperaturreaktor |
| DE3617524A1 (de) * | 1986-05-24 | 1987-11-26 | Kernforschungsanlage Juelich | Vorrichtung zur automatischen druckentlastung von temperaturgefaehrdeten behaeltern |
| DE3700726A1 (de) * | 1987-01-13 | 1988-07-28 | Gok Gmbh & Co Kg | Thermisch ausloesende absperreinrichtung |
| US4827963A (en) * | 1988-10-17 | 1989-05-09 | Cameron Iron Works Usa, Inc. | Heat sensitive shaft locking apparatus and valve using same |
| DE3835904A1 (de) * | 1988-10-21 | 1990-04-26 | Waga Sicherheits & Spezial Arm | Absperrarmatur mit einer thermischen schmelzmaterial-sicherung |
| US5275194A (en) * | 1992-11-30 | 1994-01-04 | Donald E. Oates | Fire control valve with replaceable locking pin assembly |
| DE19507412A1 (de) * | 1995-03-03 | 1996-09-05 | Streif Hans | Temperaturempfindliche Absperrarmatur |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3659624A (en) * | 1970-04-06 | 1972-05-02 | Otis Eng Co | Fire safety valve |
| US3734115A (en) * | 1971-04-26 | 1973-05-22 | Dover Corp | Spring biased safety valve |
-
1973
- 1973-09-06 JP JP10074973A patent/JPS4988121A/ja active Pending
- 1973-10-17 FR FR7337105A patent/FR2209905B1/fr not_active Expired
- 1973-11-20 NL NL7315851A patent/NL7315851A/xx unknown
- 1973-11-23 GB GB5444473A patent/GB1452135A/en not_active Expired
- 1973-11-29 AT AT1002473A patent/AT338578B/de active
- 1973-11-29 AU AU63045/73A patent/AU6304573A/en not_active Expired
- 1973-12-07 DE DE19732361102 patent/DE2361102A1/de active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55145865A (en) * | 1979-04-30 | 1980-11-13 | Cameron Iron Works Inc | Fire safety valve |
| JPH0220873B2 (pt) * | 1979-04-30 | 1990-05-10 | Cameron Iron Works Inc |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2209905A1 (pt) | 1974-07-05 |
| AU6304573A (en) | 1975-05-29 |
| GB1452135A (en) | 1976-10-13 |
| AT338578B (de) | 1977-09-12 |
| DE2361102A1 (de) | 1974-06-12 |
| FR2209905B1 (pt) | 1977-05-27 |
| NL7315851A (pt) | 1974-06-11 |
| ATA1002473A (de) | 1976-12-15 |