FR2411757A1 - Vehicle-capsule boundary disruption system - uses criss=cross conducting strips in boundary or cockpit canopy, melted by electric current - Google Patents
Vehicle-capsule boundary disruption system - uses criss=cross conducting strips in boundary or cockpit canopy, melted by electric currentInfo
- Publication number
- FR2411757A1 FR2411757A1 FR7835092A FR7835092A FR2411757A1 FR 2411757 A1 FR2411757 A1 FR 2411757A1 FR 7835092 A FR7835092 A FR 7835092A FR 7835092 A FR7835092 A FR 7835092A FR 2411757 A1 FR2411757 A1 FR 2411757A1
- Authority
- FR
- France
- Prior art keywords
- boundary
- vehicle
- capsule
- melted
- electric current
- 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.)
- Granted
Links
- 239000002775 capsule Substances 0.000 title abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
Classifications
-
- 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
- B64D25/00—Emergency apparatus or devices, not otherwise provided for
- B64D25/08—Ejecting or escaping means
- B64D25/10—Ejector seats
-
- 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
- B64C1/32—Severable or jettisonable parts of fuselage facilitating emergency escape
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Fuses (AREA)
- Body Structure For Vehicles (AREA)
- Manufacture Of Switches (AREA)
Abstract
The arrangement for disrupting a vehicle-capsule boundary, partic. an aircraft cockpit hood, is intended to facilitate escape in an emergency, i.e. using an ejector seat. It is basically a series of strips of electrically conducting material in circuit with an energy source sufficiently powerful to cause them to melt, embedded in non-conducting boundary material. The strips (12b, 12d) are arranged in a criss-cross covering the hood zone over the ejector seat, with their plane perpendicular to that of the hood surfaces. At intervals along their length they have reduced-width portions (14). Strip material may be silver or palladium-coated aluminium.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5207877 | 1977-12-14 | ||
| GB5207777 | 1977-12-14 | ||
| US05/945,106 US4275858A (en) | 1976-03-25 | 1978-09-25 | Panel breaking systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2411757A1 true FR2411757A1 (en) | 1979-07-13 |
| FR2411757B1 FR2411757B1 (en) | 1984-07-13 |
Family
ID=27260238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7835092A Granted FR2411757A1 (en) | 1977-12-14 | 1978-12-13 | Vehicle-capsule boundary disruption system - uses criss=cross conducting strips in boundary or cockpit canopy, melted by electric current |
Country Status (3)
| Country | Link |
|---|---|
| CA (1) | CA1102295A (en) |
| DE (1) | DE2854081A1 (en) |
| FR (1) | FR2411757A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10114860B4 (en) * | 2001-03-26 | 2005-03-03 | Henry Tunger | Device for opening an emergency exit in motor vehicles |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2140605A1 (en) * | 1971-06-10 | 1973-01-19 | Hawker Siddeley Aviat | |
| FR2305341A1 (en) * | 1975-03-26 | 1976-10-22 | Electrical Research Assoc Ltd | PANEL FRACTURE DEVICE |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3319520A (en) * | 1965-06-23 | 1967-05-16 | Trw Inc | High speed low shock separation system |
| GB1383511A (en) * | 1971-01-15 | 1974-02-12 | Hawker Siddeley Aviation Ltd | Aircraft canopy emergency |
-
1978
- 1978-12-13 CA CA317,838A patent/CA1102295A/en not_active Expired
- 1978-12-13 FR FR7835092A patent/FR2411757A1/en active Granted
- 1978-12-14 DE DE19782854081 patent/DE2854081A1/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2140605A1 (en) * | 1971-06-10 | 1973-01-19 | Hawker Siddeley Aviat | |
| FR2305341A1 (en) * | 1975-03-26 | 1976-10-22 | Electrical Research Assoc Ltd | PANEL FRACTURE DEVICE |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1102295A (en) | 1981-06-02 |
| DE2854081A1 (en) | 1979-07-12 |
| FR2411757B1 (en) | 1984-07-13 |
| DE2854081C2 (en) | 1988-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |