DK685774A - - Google Patents
Info
- Publication number
- DK685774A DK685774A DK685774A DK685774A DK685774A DK 685774 A DK685774 A DK 685774A DK 685774 A DK685774 A DK 685774A DK 685774 A DK685774 A DK 685774A DK 685774 A DK685774 A DK 685774A
- Authority
- DK
- Denmark
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
- F24F7/00—Ventilation
- F24F7/02—Roof ventilation
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
- E05F1/006—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by emergency conditions, e.g. fire
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/404—Function thereof
- E05Y2201/422—Function thereof for opening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
- F24F11/34—Responding to malfunctions or emergencies to fire, excessive heat or smoke by opening air passages
Landscapes
- Engineering & Computer Science (AREA)
- Emergency Management (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Chemical & Material Sciences (AREA)
- Air-Flow Control Members (AREA)
- Meat, Egg Or Seafood Products (AREA)
- General Preparation And Processing Of Foods (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Building Environments (AREA)
- Ventilation (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2402312A DE2402312B2 (en) | 1974-01-18 | 1974-01-18 | Smoke and heat exhaust system |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK685774A true DK685774A (en) | 1975-09-08 |
| DK139850B DK139850B (en) | 1979-04-30 |
| DK139850C DK139850C (en) | 1979-10-01 |
Family
ID=5905082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK685774A DK139850C (en) | 1974-01-18 | 1974-12-30 | SMOKE AND HEAT EXTRACTOR |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT356849B (en) |
| BE (1) | BE824500A (en) |
| CH (1) | CH580257A5 (en) |
| DE (1) | DE2402312B2 (en) |
| DK (1) | DK139850C (en) |
| FR (1) | FR2258599A1 (en) |
| GB (1) | GB1457212A (en) |
| IT (1) | IT1028161B (en) |
| NL (1) | NL7500470A (en) |
| NO (1) | NO142187C (en) |
| SE (1) | SE410894B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2500130A1 (en) * | 1981-02-13 | 1982-08-20 | Souchier Fages | Roof mounted smoke ventilator - has spring assisted opening linkage with automatic release for closure flaps |
| DK68586D0 (en) * | 1985-06-03 | 1986-02-12 | System Feed Inc | PROCEDURE AND INSTALLATION FOR AIR RENEWAL OR AIR VENTILATION |
| US9980591B2 (en) | 2016-03-01 | 2018-05-29 | Skip Hop, Inc. | Playmat |
-
1974
- 1974-01-18 DE DE2402312A patent/DE2402312B2/en active Granted
- 1974-12-10 CH CH1635174A patent/CH580257A5/xx not_active IP Right Cessation
- 1974-12-30 DK DK685774A patent/DK139850C/en active
- 1974-12-31 IT IT31160/74A patent/IT1028161B/en active
-
1975
- 1975-01-13 AT AT18575A patent/AT356849B/en not_active IP Right Cessation
- 1975-01-15 NL NL7500470A patent/NL7500470A/en not_active Application Discontinuation
- 1975-01-15 FR FR7501129A patent/FR2258599A1/fr not_active Withdrawn
- 1975-01-17 SE SE7500530A patent/SE410894B/en unknown
- 1975-01-17 NO NO750139A patent/NO142187C/en unknown
- 1975-01-17 GB GB213975A patent/GB1457212A/en not_active Expired
- 1975-01-17 BE BE152472A patent/BE824500A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE410894B (en) | 1979-11-12 |
| BE824500A (en) | 1975-05-15 |
| SE7500530L (en) | 1975-07-21 |
| DE2402312C3 (en) | 1980-02-14 |
| NO142187B (en) | 1980-03-31 |
| GB1457212A (en) | 1976-12-01 |
| FR2258599A1 (en) | 1975-08-18 |
| IT1028161B (en) | 1979-01-30 |
| ATA18575A (en) | 1979-10-15 |
| NO750139L (en) | 1975-08-11 |
| DK139850C (en) | 1979-10-01 |
| NL7500470A (en) | 1975-07-22 |
| DK139850B (en) | 1979-04-30 |
| DE2402312B2 (en) | 1979-06-28 |
| NO142187C (en) | 1980-07-09 |
| CH580257A5 (en) | 1976-09-30 |
| AT356849B (en) | 1980-05-27 |
| DE2402312A1 (en) | 1975-07-24 |