FR2235331B1 - - Google Patents
Info
- Publication number
- FR2235331B1 FR2235331B1 FR7423218A FR7423218A FR2235331B1 FR 2235331 B1 FR2235331 B1 FR 2235331B1 FR 7423218 A FR7423218 A FR 7423218A FR 7423218 A FR7423218 A FR 7423218A FR 2235331 B1 FR2235331 B1 FR 2235331B1
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1406—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by sealing means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Joints Allowing Movement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7324288 | 1973-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2235331A1 FR2235331A1 (en) | 1975-01-24 |
| FR2235331B1 true FR2235331B1 (en) | 1979-07-27 |
Family
ID=6639403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7423218A Granted FR2235331A1 (en) | 1973-06-30 | 1974-06-28 | Hollow profile with folded joint for evacuated valves - has milled plate edges at joint |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT328676B (en) |
| CH (1) | CH578147A5 (en) |
| FR (1) | FR2235331A1 (en) |
| NL (1) | NL7407834A (en) |
| SE (1) | SE391009B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9307126U1 (en) * | 1993-05-11 | 1994-02-17 | Gebhardt-Stahl GmbH, 59457 Werl | Hollow profile for the formation of ventilation control flaps |
| CN103994564A (en) * | 2014-05-23 | 2014-08-20 | 大连兆和科技发展有限公司 | Shuttle-shaped blade device for automobile coating plant |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1263668B (en) * | 1963-02-14 | 1968-03-21 | Doehner Ag | Method and device for the production of hollow bodies provided with folded edges |
-
1974
- 1974-06-05 AT AT465174A patent/AT328676B/en active
- 1974-06-07 SE SE7407514A patent/SE391009B/en not_active IP Right Cessation
- 1974-06-12 NL NL7407834A patent/NL7407834A/en unknown
- 1974-06-25 CH CH871174A patent/CH578147A5/xx not_active IP Right Cessation
- 1974-06-28 FR FR7423218A patent/FR2235331A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE391009B (en) | 1977-01-31 |
| AT328676B (en) | 1976-04-12 |
| CH578147A5 (en) | 1976-07-30 |
| SE7407514L (en) | 1975-01-02 |
| NL7407834A (en) | 1975-01-02 |
| ATA465174A (en) | 1975-06-15 |
| FR2235331A1 (en) | 1975-01-24 |