CH594172A5 - - Google Patents
Info
- Publication number
- CH594172A5 CH594172A5 CH1623675A CH1623675A CH594172A5 CH 594172 A5 CH594172 A5 CH 594172A5 CH 1623675 A CH1623675 A CH 1623675A CH 1623675 A CH1623675 A CH 1623675A CH 594172 A5 CH594172 A5 CH 594172A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
- F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
- F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements using electronic means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
- Control Of Combustion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2460745A DE2460745C3 (de) | 1974-12-21 | 1974-12-21 | Einrichtung zum bedarfsweisen Ein- und Ausschalten des Hauptbrenners eines Gasbrenners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH594172A5 true CH594172A5 (OSRAM) | 1977-12-30 |
Family
ID=5934177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1623675A CH594172A5 (OSRAM) | 1974-12-21 | 1975-12-15 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4028047A (OSRAM) |
| JP (1) | JPS51105639A (OSRAM) |
| CH (1) | CH594172A5 (OSRAM) |
| DE (1) | DE2460745C3 (OSRAM) |
| FR (1) | FR2295355A1 (OSRAM) |
| GB (1) | GB1492141A (OSRAM) |
| IT (1) | IT1051064B (OSRAM) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2643509C3 (de) | 1976-09-28 | 1981-03-12 | Fa. Dr. Th. Wieland, 7530 Pforzheim | Einrichtung zum bedarfsweisen Ein- und Ausschalten des Hauptbrenners eines Gasbrenners |
| JPS5351092U (OSRAM) * | 1976-10-04 | 1978-05-01 | ||
| US4150941A (en) * | 1977-09-28 | 1979-04-24 | Firma Dr. Th. Wieland | Photoelectric control device for gas burners |
| DE3027777C2 (de) * | 1980-07-23 | 1982-06-03 | Fa. Dr. Th. Wieland, 7530 Pforzheim | Einrichtung zum bedarfsweisen Ein- und Ausschalten des Hauptbrenners eines Gasbrenner |
| DE3143730C1 (de) * | 1981-11-04 | 1983-02-03 | Fa. Dr. Th. Wieland, 7530 Pforzheim | Einrichtung zum bedarfsweisen Ein- und Ausschalten des Hauptbrenners eines Gasbrenners |
| JPS58219325A (ja) * | 1982-06-15 | 1983-12-20 | Toto Denki Kk | 燃焼用供給燃料の自動停止装置における流体遮断機構 |
| US4806095A (en) * | 1985-02-13 | 1989-02-21 | Quantum Group, Inc. | Fuel valve control system |
| US5511535A (en) * | 1994-02-14 | 1996-04-30 | Landstrom; Peter H. | Barbecue grill with fire retarding means |
| US6000390A (en) * | 1997-03-31 | 1999-12-14 | Evers; Michael F. | Control mechanism with gas safety valve for a gas range |
| WO2015172791A2 (en) * | 2014-05-11 | 2015-11-19 | Saber Iman Mohamed Said | Upgrade of the dental unit |
| US12214368B1 (en) | 2021-04-28 | 2025-02-04 | EZ Hose LLC | Hose motion sensor valve system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US736321A (en) * | 1903-03-26 | 1903-08-11 | Hermann Walther | Tool-heater. |
| US3188836A (en) * | 1962-10-15 | 1965-06-15 | Inst Gas Technology | Gas control mechanism |
| JPS4920828B1 (OSRAM) * | 1968-09-28 | 1974-05-28 | ||
| US3723045A (en) * | 1971-06-21 | 1973-03-27 | J Reese | Lighting system |
-
1974
- 1974-12-21 DE DE2460745A patent/DE2460745C3/de not_active Expired
-
1975
- 1975-12-12 JP JP50147479A patent/JPS51105639A/ja active Pending
- 1975-12-15 CH CH1623675A patent/CH594172A5/xx not_active IP Right Cessation
- 1975-12-16 IT IT30352/75A patent/IT1051064B/it active
- 1975-12-16 GB GB51397/75A patent/GB1492141A/en not_active Expired
- 1975-12-19 FR FR7539120A patent/FR2295355A1/fr active Granted
- 1975-12-19 US US05/642,571 patent/US4028047A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4028047A (en) | 1977-06-07 |
| DE2460745B2 (de) | 1978-09-28 |
| DE2460745C3 (de) | 1979-05-23 |
| JPS51105639A (en) | 1976-09-18 |
| FR2295355B1 (OSRAM) | 1980-03-21 |
| DE2460745A1 (de) | 1976-07-01 |
| IT1051064B (it) | 1981-04-21 |
| GB1492141A (en) | 1977-11-16 |
| FR2295355A1 (fr) | 1976-07-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUE | Assignment |
Owner name: ALFRED STRUNZ UND ALFONS ESKEN |
|
| PUE | Assignment |
Owner name: FIRMA DR. TH. WIELAND |
|
| PL | Patent ceased | ||
| PL | Patent ceased |