GB752560A - Control circuit for collision operated fire preventing and extinguishing systems - Google Patents
Control circuit for collision operated fire preventing and extinguishing systemsInfo
- Publication number
- GB752560A GB752560A GB1273/54A GB127354A GB752560A GB 752560 A GB752560 A GB 752560A GB 1273/54 A GB1273/54 A GB 1273/54A GB 127354 A GB127354 A GB 127354A GB 752560 A GB752560 A GB 752560A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switches
- operated
- relays
- pole
- switch
- Prior art date
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
- A62C3/08—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles in aircraft
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
752,560. Preventing and extinguishing fires. SPECIALTIES DEVELOPMENT CORPORATION. Jan. 15, 1954 [June 12, 1953], No. 1273/54. Class 47 Fire fighting and preventing means on aircraft comprise an electric circuit which upon operation of at least two inertia or impact switches 45 in relays A, B, C, D effects the release of fire-extinguishing fluid from cylinders 29 and coolant for the engine exhaust collector ring 18 from containers 14, 15, closes valves 20, 22 to cut off the fuel supply and a valve 25 to cut off the oil supply, and opens switches 10, 31, 35 to disconnect a, generator 12 and battery 32. Each relay includes a coil 40, an armature 41, a switch 42 operated by the armature to maintain the coil energized, an impact switch 45 and a test lamp 47. The relays A, B include also single-pole, single-throw switches 55, 60 and the relays C, D include also single-pole, single-throw switches 65, 75 and single-pole, double-throw switches 70, 80. The fire-fighting &c. means are operated by switches 87-92 operated by armatures 86 controlled by coils 85. The opening of the switch 35 for the battery is slightly delayed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US752560XA | 1953-06-12 | 1953-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB752560A true GB752560A (en) | 1956-07-11 |
Family
ID=22124526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1273/54A Expired GB752560A (en) | 1953-06-12 | 1954-01-15 | Control circuit for collision operated fire preventing and extinguishing systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB752560A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0487445A1 (en) * | 1990-10-16 | 1992-05-27 | Ioannis Bouranis | Fire detection and automatic and/or manual fire extinguishing system for automotive units |
-
1954
- 1954-01-15 GB GB1273/54A patent/GB752560A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0487445A1 (en) * | 1990-10-16 | 1992-05-27 | Ioannis Bouranis | Fire detection and automatic and/or manual fire extinguishing system for automotive units |
| GR900100756A (en) * | 1990-10-16 | 1992-09-25 | Ioannis Mpouranis | Fire detection and fully automatic or semi-automatic or via-remote control or manual fire extinghishing system forevery automotive unit |
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