FR2058239B1 - - Google Patents
Info
- Publication number
- FR2058239B1 FR2058239B1 FR707028927A FR7028927A FR2058239B1 FR 2058239 B1 FR2058239 B1 FR 2058239B1 FR 707028927 A FR707028927 A FR 707028927A FR 7028927 A FR7028927 A FR 7028927A FR 2058239 B1 FR2058239 B1 FR 2058239B1
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/12—Hinged dampers
- A62C2/14—Hinged dampers with two or more blades
- A62C2/16—Hinged dampers with two or more blades multi-vane roll or fold-up type
-
- 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
-
- 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
- F24F11/35—Responding to malfunctions or emergencies to fire, excessive heat or smoke by closing air passages
-
- 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
- F24F13/1426—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 actuating means
- F24F2013/144—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 actuating means with thermoactuators
-
- 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
- F24F13/1426—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 actuating means
- F24F2013/146—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 actuating means with springs
Landscapes
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Fire Alarms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84981169A | 1969-08-13 | 1969-08-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2058239A1 FR2058239A1 (fr) | 1971-05-28 |
FR2058239B1 true FR2058239B1 (fr) | 1973-01-12 |
Family
ID=25306581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR707028927A Expired FR2058239B1 (fr) | 1969-08-13 | 1970-08-05 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3613795A (fr) |
DE (1) | DE2040145A1 (fr) |
FR (1) | FR2058239B1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO137227C (no) * | 1976-02-13 | 1978-01-25 | Ole A Larsen | Kombinasjonssikring spesielt for brannsikringsanlegg |
US4231430A (en) * | 1978-10-23 | 1980-11-04 | Byun Dong J | Automatic soda-acid fire extinguisher system |
FR2465151A1 (fr) * | 1979-09-10 | 1981-03-20 | York Sa Froid Indl | Dispositif pour le raccordement de deux orifices situes en vis-a-vis a des distances variables |
DE2942118C2 (de) * | 1979-10-18 | 1982-04-08 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Vorrichtung zum ferngesteuerten Öffnen und Verschließen von Öffnungen |
DE3810172A1 (de) * | 1988-03-25 | 1989-10-05 | Audi Ag | Vorrichtung zum unterbrechen des kraftschlusses zwischen zwei bauteilen |
US5120152A (en) * | 1990-06-25 | 1992-06-09 | Carmen Gueli | Fusible link |
US5686878A (en) * | 1995-04-03 | 1997-11-11 | Gueli; Carmen | Temperature sensitive fusible link assembly having cooperating projections and slots |
FR2825766B1 (fr) * | 2001-06-08 | 2003-10-10 | Lacroix Soc E | Mecanisme a liberation controlee par un effet thermique |
RU2472547C2 (ru) * | 2007-04-12 | 2013-01-20 | Белимо Холдинг Аг | Приводная система для противопожарной заслонки |
DE102007028503B3 (de) * | 2007-06-18 | 2008-09-18 | Thomas Magnete Gmbh | Haltevorrichtung |
US11949298B2 (en) * | 2020-11-04 | 2024-04-02 | Kohler Co. | Generator enclosure with fire damper |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2675707A (en) * | 1954-04-20 | brown | ||
US1479999A (en) * | 1920-08-25 | 1924-01-08 | Mcdonald & Moore | Fusible link |
US1734186A (en) * | 1926-07-14 | 1929-11-05 | Weidmann Lucien | Fire-extinguishing arrangement |
US2749993A (en) * | 1954-10-05 | 1956-06-12 | Earl M Gregg | Fire extinguisher |
US3235860A (en) * | 1960-06-29 | 1966-02-15 | American District Telegraph Co | Fire detector |
GB915540A (en) * | 1960-10-07 | 1963-01-16 | Graviner Manufacturing Co | Improvements in or relating to electrical actuators, for example for fire extinguishers |
-
1969
- 1969-08-13 US US849811A patent/US3613795A/en not_active Expired - Lifetime
-
1970
- 1970-08-05 FR FR707028927A patent/FR2058239B1/fr not_active Expired
- 1970-08-12 DE DE19702040145 patent/DE2040145A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2058239A1 (fr) | 1971-05-28 |
DE2040145A1 (de) | 1971-04-01 |
US3613795A (en) | 1971-10-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |