DE2837434C2 - - Google Patents
Info
- Publication number
- DE2837434C2 DE2837434C2 DE2837434A DE2837434A DE2837434C2 DE 2837434 C2 DE2837434 C2 DE 2837434C2 DE 2837434 A DE2837434 A DE 2837434A DE 2837434 A DE2837434 A DE 2837434A DE 2837434 C2 DE2837434 C2 DE 2837434C2
- Authority
- DE
- Germany
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/09—Safety devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7728008A FR2403501A1 (fr) | 1977-09-16 | 1977-09-16 | Perfectionnements aux groupes de securite d'appareils sous pression |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2837434A1 DE2837434A1 (de) | 1979-03-22 |
DE2837434C2 true DE2837434C2 (US07321065-20080122-C00160.png) | 1987-02-12 |
Family
ID=9195473
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19787825518U Expired DE7825518U1 (de) | 1977-09-16 | 1978-08-28 | Sicherheitsvorrichtung fuer druckapparate |
DE19782837434 Granted DE2837434A1 (de) | 1977-09-16 | 1978-08-28 | Sicherheitsvorrichtung fuer druckapparate |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19787825518U Expired DE7825518U1 (de) | 1977-09-16 | 1978-08-28 | Sicherheitsvorrichtung fuer druckapparate |
Country Status (3)
Country | Link |
---|---|
DE (2) | DE7825518U1 (US07321065-20080122-C00160.png) |
FR (1) | FR2403501A1 (US07321065-20080122-C00160.png) |
IT (1) | IT1098515B (US07321065-20080122-C00160.png) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2468808A1 (fr) * | 1979-10-29 | 1981-05-08 | Locatelli Joseph | Perfectionnements aux groupes de securite d'appareils sous pression et plus particulierement d'autocuiseurs |
DE4109242A1 (de) * | 1991-03-21 | 1992-09-24 | Alfa Inst Ag | Topf |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1990134U (de) * | 1968-07-25 | Moschle-Apparate bau 7601 Ortenberg | Durch eme Spindel anluftbares federbelastetes Sicher heitsventil | |
DE1972756U (de) * | 1967-09-01 | 1967-11-16 | Conrad Niezgodka | Sicherheitsventil mit auswechselbaren pauteilen. |
-
1977
- 1977-09-16 FR FR7728008A patent/FR2403501A1/fr active Granted
-
1978
- 1978-08-28 DE DE19787825518U patent/DE7825518U1/de not_active Expired
- 1978-08-28 DE DE19782837434 patent/DE2837434A1/de active Granted
- 1978-09-12 IT IT27537/78A patent/IT1098515B/it active
Also Published As
Publication number | Publication date |
---|---|
DE7825518U1 (de) | 1982-08-26 |
FR2403501A1 (fr) | 1979-04-13 |
IT1098515B (it) | 1985-09-07 |
FR2403501B1 (US07321065-20080122-C00160.png) | 1981-12-04 |
DE2837434A1 (de) | 1979-03-22 |
IT7827537A0 (it) | 1978-09-12 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8125 | Change of the main classification |
Ipc: F16K 17/12 |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |