HU179403B - Flap valve - Google Patents
Flap valveInfo
- Publication number
- HU179403B HU179403B HU78AU409A HUAU000409A HU179403B HU 179403 B HU179403 B HU 179403B HU 78AU409 A HU78AU409 A HU 78AU409A HU AU000409 A HUAU000409 A HU AU000409A HU 179403 B HU179403 B HU 179403B
- Authority
- HU
- Hungary
- Prior art keywords
- flap valve
- flap
- valve
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00664—Construction or arrangement of damper doors
- B60H1/00671—Damper doors moved by rotation; Grilles
- B60H1/00678—Damper doors moved by rotation; Grilles the axis of rotation being in the door plane, e.g. butterfly doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00664—Construction or arrangement of damper doors
- B60H2001/00714—Details of seals of damper doors
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7824440U DE7824440U1 (en) | 1978-08-16 | 1978-08-16 | Flap valve |
Publications (1)
Publication Number | Publication Date |
---|---|
HU179403B true HU179403B (en) | 1982-10-28 |
Family
ID=6694299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU78AU409A HU179403B (en) | 1978-08-16 | 1978-08-23 | Flap valve |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE7824440U1 (en) |
GR (1) | GR64963B (en) |
HU (1) | HU179403B (en) |
IT (1) | IT1117398B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3238944A1 (en) * | 1982-10-21 | 1984-04-26 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Actuating drive |
-
1978
- 1978-08-16 DE DE7824440U patent/DE7824440U1/en not_active Expired
- 1978-08-23 HU HU78AU409A patent/HU179403B/en not_active IP Right Cessation
- 1978-11-20 GR GR57685A patent/GR64963B/en unknown
-
1979
- 1979-07-12 IT IT49731/79A patent/IT1117398B/en active
Also Published As
Publication number | Publication date |
---|---|
IT7949731A0 (en) | 1979-07-12 |
GR64963B (en) | 1980-06-10 |
IT1117398B (en) | 1986-02-17 |
DE7824440U1 (en) | 1978-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HU90 | Patent valid on 900628 | ||
HMM4 | Cancellation of final prot. due to non-payment of fee |