CH575580A5 - - Google Patents
Info
- Publication number
- CH575580A5 CH575580A5 CH1588274A CH1588274A CH575580A5 CH 575580 A5 CH575580 A5 CH 575580A5 CH 1588274 A CH1588274 A CH 1588274A CH 1588274 A CH1588274 A CH 1588274A CH 575580 A5 CH575580 A5 CH 575580A5
- Authority
- CH
- Switzerland
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1588274A CH575580A5 (lv) | 1974-11-29 | 1974-11-29 | |
DE19752552487 DE2552487A1 (de) | 1974-11-29 | 1975-11-22 | Abzugshaube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1588274A CH575580A5 (lv) | 1974-11-29 | 1974-11-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH575580A5 true CH575580A5 (lv) | 1976-05-14 |
Family
ID=4412754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1588274A CH575580A5 (lv) | 1974-11-29 | 1974-11-29 |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH575580A5 (lv) |
DE (1) | DE2552487A1 (lv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE1800002A1 (sv) * | 2018-01-05 | 2019-07-06 | Soedergren Hans | Utväxling luftflödesreglering |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20111648U1 (de) | 2001-07-12 | 2001-11-15 | AB SKF, Göteborg | Drehverbindung |
CN101178186B (zh) * | 2006-11-07 | 2010-05-12 | 李宗彦 | 风量调节开关 |
-
1974
- 1974-11-29 CH CH1588274A patent/CH575580A5/xx not_active IP Right Cessation
-
1975
- 1975-11-22 DE DE19752552487 patent/DE2552487A1/de not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE1800002A1 (sv) * | 2018-01-05 | 2019-07-06 | Soedergren Hans | Utväxling luftflödesreglering |
Also Published As
Publication number | Publication date |
---|---|
DE2552487A1 (de) | 1976-08-12 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |