BE531884A - - Google Patents
Info
- Publication number
- BE531884A BE531884A BE531884DA BE531884A BE 531884 A BE531884 A BE 531884A BE 531884D A BE531884D A BE 531884DA BE 531884 A BE531884 A BE 531884A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
- B64D45/02—Lightning protectors; Static dischargers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2710/00—Control of valve gear, speed or power
- F01L2710/006—Safety devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Engineering & Computer Science (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB26239/53A GB756448A (en) | 1953-09-23 | 1953-09-23 | Improvements in aircraft crash protection systems and in inertia operated electric switches therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE531884A true BE531884A (xx) | 1954-10-15 |
Family
ID=10240512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE531884D BE531884A (xx) | 1953-09-23 | 1954-09-16 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2885505A (xx) |
| BE (1) | BE531884A (xx) |
| CH (1) | CH322042A (xx) |
| DE (1) | DE968461C (xx) |
| GB (1) | GB756448A (xx) |
| NL (2) | NL90938C (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1114397B (de) * | 1958-11-19 | 1961-09-28 | Clemens A Voigt | Selbsttaetige, auf starke Verzoegerung eines Fahrzeuges, insbesondere Luftfahrzeuges, ansprechende Einrichtung zur Ausstossung eines Gegenstandes |
| US3488462A (en) * | 1967-01-28 | 1970-01-06 | Fiat Spa | Inertia electric switch |
| US3436499A (en) * | 1967-12-21 | 1969-04-01 | Gen Motors Corp | Inertia-operated switch |
| US3471661A (en) * | 1968-03-14 | 1969-10-07 | Gen Motors Corp | Inertia-operated switch |
| US3623449A (en) * | 1969-08-15 | 1971-11-30 | Vexiler Inc | Impact acceleration indicator |
| CN110203400B (zh) * | 2019-05-29 | 2023-03-31 | 南京森林警察学院 | 一种直升机多人索降灭火装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1745909A (en) * | 1928-03-02 | 1930-02-04 | Charles L Paulus | Fire extinguisher for aircraft |
| DE606222C (de) * | 1928-10-06 | 1934-11-27 | Wilhelm Kochmann Dr | Einrichtung zum Loeschen und Verhueten von Braenden an Luftfahrzeugen |
| DE649943C (de) * | 1929-10-03 | 1937-09-08 | Kidde & Co Walter | Selbsttaetige Feuerloeschanlage |
| US1840986A (en) * | 1930-11-28 | 1932-01-12 | Jr Robert E Townsend | Fire extinguishing device for aeroplanes |
| US2093414A (en) * | 1934-07-31 | 1937-09-21 | Burgan Edward | Aircraft control |
| US2385825A (en) * | 1942-07-08 | 1945-10-02 | Graviner Manufacturing Co | Electrical fire preventing system for aircraft |
| NL74421C (xx) * | 1948-03-05 | |||
| GB640796A (en) * | 1948-08-27 | 1950-07-26 | Graviner Manufacturing Co | Improvements in or relating to electric switches for use on aircraft which are automatically operable in the event of crash or impact, and to aircraft crash or impact detecting systems |
| US2671832A (en) * | 1949-03-01 | 1954-03-09 | Graviner Manufacturing Co | Inertia or impact operated device |
-
0
- NL NL191010D patent/NL191010A/xx unknown
-
1953
- 1953-09-23 GB GB26239/53A patent/GB756448A/en not_active Expired
-
1954
- 1954-09-16 BE BE531884D patent/BE531884A/xx unknown
- 1954-09-17 US US456719A patent/US2885505A/en not_active Expired - Lifetime
- 1954-09-21 DE DEG15400A patent/DE968461C/de not_active Expired
- 1954-09-22 NL NL191010A patent/NL90938C/xx active
- 1954-09-22 CH CH322042D patent/CH322042A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL191010A (xx) | |
| US2885505A (en) | 1959-05-05 |
| CH322042A (fr) | 1957-05-31 |
| DE968461C (de) | 1958-02-20 |
| NL90938C (xx) | 1958-12-15 |
| GB756448A (en) | 1956-09-05 |