AT267809B - Rückstromsicherung - Google Patents
RückstromsicherungInfo
- Publication number
- AT267809B AT267809B AT410066A AT410066A AT267809B AT 267809 B AT267809 B AT 267809B AT 410066 A AT410066 A AT 410066A AT 410066 A AT410066 A AT 410066A AT 267809 B AT267809 B AT 267809B
- Authority
- AT
- Austria
- Prior art keywords
- backflow protection
- backflow
- protection
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
- F24H9/2042—Preventing or detecting the return of combustion gases
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Binders And Loading Units For Sheaves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV28375A DE1289978B (de) | 1965-05-03 | 1965-05-03 | Rueckstromsicherung fuer ummantelte gasbeheizte Fluessigkeitserhitzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT267809B true AT267809B (de) | 1969-01-10 |
Family
ID=7584088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT410066A AT267809B (de) | 1965-05-03 | 1966-05-02 | Rückstromsicherung |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3361127A (de) |
| AT (1) | AT267809B (de) |
| BE (1) | BE680452A (de) |
| CH (1) | CH432780A (de) |
| DE (1) | DE1289978B (de) |
| DK (1) | DK111459B (de) |
| ES (1) | ES326247A1 (de) |
| FR (1) | FR1478270A (de) |
| GB (1) | GB1126702A (de) |
| NL (1) | NL6605905A (de) |
| SE (1) | SE301221B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1779360C3 (de) * | 1968-08-02 | 1973-12-20 | Joh. Vaillant Kg, 5630 Remscheid | Gasbeheizter Durchlauferhitzer |
| DE1812361A1 (de) * | 1968-12-03 | 1970-06-18 | Vaillant Joh Kg | Rueckstromsicherung |
| US20020100471A1 (en) * | 2001-01-12 | 2002-08-01 | York International Corporation | Device for drawing dilution air |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2031314A (en) * | 1936-02-18 | Draft hood | ||
| DE531032C (de) * | 1929-12-06 | 1931-08-04 | Bing Werke Vorm Gebr Bing A G | Abgashaube |
| US2487776A (en) * | 1946-06-04 | 1949-11-08 | William G Cartter | Fuel burning space heater |
| US2591235A (en) * | 1948-05-07 | 1952-04-01 | Affiliated Gas Equipment Inc | Individual vertical-type fuelburning heater |
| US2703569A (en) * | 1951-05-21 | 1955-03-08 | Rheem Mfg Co | Downdraft diverter assembly |
-
1965
- 1965-05-03 DE DEV28375A patent/DE1289978B/de active Pending
-
1966
- 1966-04-28 CH CH618966A patent/CH432780A/de unknown
- 1966-04-29 GB GB19027/66A patent/GB1126702A/en not_active Expired
- 1966-05-02 SE SE5950/66A patent/SE301221B/xx unknown
- 1966-05-02 ES ES0326247A patent/ES326247A1/es not_active Expired
- 1966-05-02 FR FR8594A patent/FR1478270A/fr not_active Expired
- 1966-05-02 US US546902A patent/US3361127A/en not_active Expired - Lifetime
- 1966-05-02 NL NL6605905A patent/NL6605905A/xx unknown
- 1966-05-02 AT AT410066A patent/AT267809B/de active
- 1966-05-02 DK DK223566AA patent/DK111459B/da unknown
- 1966-05-03 BE BE680452D patent/BE680452A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1478270A (fr) | 1967-04-21 |
| SE301221B (de) | 1968-05-27 |
| US3361127A (en) | 1968-01-02 |
| NL6605905A (de) | 1966-11-04 |
| BE680452A (de) | 1966-10-17 |
| GB1126702A (en) | 1968-09-11 |
| DE1289978B (de) | 1969-02-27 |
| CH432780A (de) | 1967-03-31 |
| DK111459B (da) | 1968-08-26 |
| ES326247A1 (es) | 1967-07-01 |
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