DK151511C - SPALTE VALVE - Google Patents
SPALTE VALVEInfo
- Publication number
- DK151511C DK151511C DK417878A DK417878A DK151511C DK 151511 C DK151511 C DK 151511C DK 417878 A DK417878 A DK 417878A DK 417878 A DK417878 A DK 417878A DK 151511 C DK151511 C DK 151511C
- Authority
- DK
- Denmark
- Prior art keywords
- spalte
- valve
- spalte valve
- Prior art date
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
- F24F13/16—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of parallelly-movable plates
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO773435A NO141003C (en) | 1977-10-07 | 1977-10-07 | SPLET VALVE. |
NO773435 | 1977-10-07 | ||
NO782378A NO142049C (en) | 1978-07-07 | 1978-07-07 | GAP VALVE. |
NO782378 | 1978-07-07 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK417878A DK417878A (en) | 1979-04-08 |
DK151511B DK151511B (en) | 1987-12-07 |
DK151511C true DK151511C (en) | 1988-05-24 |
Family
ID=26647644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK417878A DK151511C (en) | 1977-10-07 | 1978-09-21 | SPALTE VALVE |
Country Status (3)
Country | Link |
---|---|
DK (1) | DK151511C (en) |
NL (1) | NL7809951A (en) |
SE (1) | SE441032B (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE105505C1 (en) * |
-
1978
- 1978-09-21 DK DK417878A patent/DK151511C/en not_active IP Right Cessation
- 1978-10-02 NL NL7809951A patent/NL7809951A/en not_active Application Discontinuation
- 1978-10-04 SE SE7810410A patent/SE441032B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK151511B (en) | 1987-12-07 |
DK417878A (en) | 1979-04-08 |
SE441032B (en) | 1985-09-02 |
SE7810410L (en) | 1979-04-08 |
NL7809951A (en) | 1979-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUP | Patent expired |