FR2143875B1 - - Google Patents
Info
- Publication number
- FR2143875B1 FR2143875B1 FR7223552A FR7223552A FR2143875B1 FR 2143875 B1 FR2143875 B1 FR 2143875B1 FR 7223552 A FR7223552 A FR 7223552A FR 7223552 A FR7223552 A FR 7223552A FR 2143875 B1 FR2143875 B1 FR 2143875B1
- Authority
- FR
- France
- 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
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/01—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station in which secondary air is induced by injector action of the primary air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/14—Details or features not otherwise provided for mounted on the ceiling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15071870 | 1970-10-16 | ||
| DD15618071 | 1971-07-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2143875A1 FR2143875A1 (fr) | 1973-02-09 |
| FR2143875B1 true FR2143875B1 (fr) | 1974-12-27 |
Family
ID=25747354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7223552A Expired FR2143875B1 (fr) | 1970-10-16 | 1972-06-29 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT315426B (fr) |
| BG (1) | BG24509A1 (fr) |
| DE (1) | DE2149173A1 (fr) |
| FR (1) | FR2143875B1 (fr) |
| HU (1) | HU170026B (fr) |
| RO (1) | RO61883A (fr) |
| YU (1) | YU33354B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1120770A (fr) * | 1978-09-18 | 1982-03-30 | Stanley I. Martin | Aerateur |
| US4336748A (en) * | 1979-09-30 | 1982-06-29 | Axis Products Limited | Fluid exchanger |
| DE3012593C2 (de) * | 1980-04-01 | 1987-05-07 | Schako Metallwarenfabrik Ferdinand Schad Gmbh, Zweigniederlassung Kolbingen, 7201 Kolbingen | Fensterblasgerät zur Klimatisierung von Räumen |
| DE3247657C2 (de) * | 1982-12-23 | 1986-11-27 | Fa. Rud. Otto Meyer, 2000 Hamburg | Luftauslaß |
| US5197920A (en) * | 1991-09-23 | 1993-03-30 | Thomas Ganse | Element for user in a heating and air conditioning ductwork system |
-
1971
- 1971-09-23 AT AT827571A patent/AT315426B/de not_active IP Right Cessation
- 1971-10-01 DE DE19712149173 patent/DE2149173A1/de active Pending
- 1971-10-08 BG BG7100018731A patent/BG24509A1/xx unknown
- 1971-10-12 HU HULU000168 patent/HU170026B/hu unknown
- 1971-10-15 RO RO6846871A patent/RO61883A/ro unknown
- 1971-10-15 YU YU263171A patent/YU33354B/xx unknown
-
1972
- 1972-06-29 FR FR7223552A patent/FR2143875B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| RO61883A (fr) | 1977-06-15 |
| FR2143875A1 (fr) | 1973-02-09 |
| BG24509A1 (en) | 1978-03-10 |
| DE2149173A1 (de) | 1972-04-20 |
| AT315426B (de) | 1974-05-27 |
| HU170026B (fr) | 1977-03-28 |
| YU263171A (en) | 1976-04-30 |
| YU33354B (en) | 1976-10-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |