GB702921A - Static electricity dischargers - Google Patents
Static electricity dischargersInfo
- Publication number
- GB702921A GB702921A GB545751A GB545751A GB702921A GB 702921 A GB702921 A GB 702921A GB 545751 A GB545751 A GB 545751A GB 545751 A GB545751 A GB 545751A GB 702921 A GB702921 A GB 702921A
- Authority
- GB
- United Kingdom
- Prior art keywords
- secured
- series
- aircraft body
- static electricity
- aircraft
- 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
- 230000005611 electricity Effects 0.000 title abstract 2
- 230000003068 static effect Effects 0.000 title abstract 2
- 238000007599 discharging Methods 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000010137 moulding (plastic) Methods 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
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
- B64D45/02—Lightning protectors; Static dischargers
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
702,921. Discharging static electricity. NATIONAL RESEARCH DEVELOPMENT CORPORATION. Feb. 19, 1952 [March 6, 1951], No. 5457/51. Class 35 An aircraft discharging brush is composed of a group of fine wires 3 secured in a flexible insulating tube 2 and connected to the aircraft body through a time-constant circuit consisting of capacity in parallel with, or, as shown, inductance in series with a discharge resistor 15. The wires, which are of stainless alloy or enamelled copper and are secured in a spreadout position by a cement 4, are bonded at their inner end to a metal sleeve 6 into which is secured an insulating coil former 7 carrying a series of inductance coils 9-14. These coils are connected in series between the sleeve 6 and the discharge resistor 15 which is connected at 16, 17 to a metal fixing clip 18 by which the device is connected to the aircraft body. The assembly is secured in a plastic moulding 19 which is provided with a further lug 21 for insulated attachment to the aircraft body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB545751A GB702921A (en) | 1951-03-06 | 1951-03-06 | Static electricity dischargers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB545751A GB702921A (en) | 1951-03-06 | 1951-03-06 | Static electricity dischargers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB702921A true GB702921A (en) | 1954-01-27 |
Family
ID=9796543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB545751A Expired GB702921A (en) | 1951-03-06 | 1951-03-06 | Static electricity dischargers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB702921A (en) |
-
1951
- 1951-03-06 GB GB545751A patent/GB702921A/en not_active Expired
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