FI53071B - - Google Patents
Info
- Publication number
- FI53071B FI53071B FI2459/71A FI245971A FI53071B FI 53071 B FI53071 B FI 53071B FI 2459/71 A FI2459/71 A FI 2459/71A FI 245971 A FI245971 A FI 245971A FI 53071 B FI53071 B FI 53071B
- Authority
- FI
- Finland
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
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/168—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side combined with manually-controlled valves, e.g. a valve combined with a safety valve
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B13/00—Special devices for ventilating gasproof shelters
-
- 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
- F16K17/006—Safety valves; Equalising valves, e.g. pressure relief valves specially adapted for shelters
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fertilizers (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE12039/70A SE338719B (ref) | 1970-09-04 | 1970-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI53071B true FI53071B (ref) | 1977-10-31 |
| FI53071C FI53071C (ref) | 1978-02-10 |
Family
ID=20295040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI2459/71A FI53071C (ref) | 1970-09-04 | 1971-09-02 |
Country Status (4)
| Country | Link |
|---|---|
| DK (1) | DK129627B (ref) |
| FI (1) | FI53071C (ref) |
| NO (1) | NO130739C (ref) |
| SE (1) | SE338719B (ref) |
-
1970
- 1970-09-04 SE SE12039/70A patent/SE338719B/xx unknown
-
1971
- 1971-09-01 DK DK427671AA patent/DK129627B/da not_active IP Right Cessation
- 1971-09-02 FI FI2459/71A patent/FI53071C/fi active
- 1971-09-03 NO NO3283/71A patent/NO130739C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO130739C (ref) | 1975-01-29 |
| DK129627C (ref) | 1975-04-07 |
| FI53071C (ref) | 1978-02-10 |
| SE338719B (ref) | 1971-09-13 |
| NO130739B (ref) | 1974-10-21 |
| DK129627B (da) | 1974-11-04 |