Aircraft window and aircraft having an electromagnetic shield
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B64C-001/14
B64D-045/00
출원번호
US-0323654
(2014-07-03)
등록번호
US-9415854
(2016-08-16)
우선권정보
JP-2011-200692 (2011-09-14)
발명자
/ 주소
Yokoi, Takashi
출원인 / 주소
MITSUBISHI AIRCRAFT CORPORATION
대리인 / 주소
Pearne & Gordon LLP
인용정보
피인용 횟수 :
1인용 특허 :
16
초록▼
A window body constituting a window of an aircraft includes an electromagnetic shield film, and a conductive paint is applied to an outer perimeter edge face of the window body. A fixing member secures the window body to an airframe with a gasket seal and a window frame interposed therebetween. The
A window body constituting a window of an aircraft includes an electromagnetic shield film, and a conductive paint is applied to an outer perimeter edge face of the window body. A fixing member secures the window body to an airframe with a gasket seal and a window frame interposed therebetween. The fixing member has a first bonding surface on which a conductive film is formed. The first bonding surface is in direct contact with the gasket seal. An electrical path is formed through the electromagnetic shield film, the conductive paint, the gasket seal, the fixing member, and the window frame.
대표청구항▼
1. A window of an aircraft attached to an opening formed in an airframe of the aircraft, comprising: a window body;a window frame that is made of a conductive material and surrounds an outer perimeter part of the window body;a gasket seal that is made of a conductive rubber material, at least a port
1. A window of an aircraft attached to an opening formed in an airframe of the aircraft, comprising: a window body;a window frame that is made of a conductive material and surrounds an outer perimeter part of the window body;a gasket seal that is made of a conductive rubber material, at least a portion of the gasket seal being held between the outer perimeter part of the window body and the window frame; anda fixing member that is made of a conductive material and secures the window body to the airframe with the gasket seal and the window frame interposed between the fixing member and the airframe,wherein the window body comprises a window panel having light transmissibility, and an electromagnetic shield film that is made of a conductive material and laminated on the window panel,a conductive paint is applied to an outer perimeter edge face of the window body,the fixing member has a first bonding surface in direct contact with the gasket seal,a conductive film is formed on the first bonding surface of the fixing member, andan electrical path is formed through the electromagnetic shield film, the conductive paint, the gasket seal, the fixing member, and the window frame. 2. The window according to claim 1, wherein the fixing member is made of an aluminum alloy, andthe conductive film is a chemical conversion coating film. 3. The window according to claim 2, wherein the chemical conversion coating film is a chromate film. 4. The window according to claim 1, wherein the fixing member includes a clamp, andthe first bonding surface is formed on a first end of the clamp. 5. The window according to claim 4, wherein the clamp has a crank shape. 6. The window according to claim 4, wherein the fixing member further includes a second member having a different shape from the clamp, anda second bonding surface in direct contact with the second member is formed on a second end of the clamp. 7. The window according to claim 6, wherein the second member is a clip having an L-shaped cross section. 8. The window according to claim 6, wherein a conductive film is formed on the second bonding surface of the clamp. 9. The window according to claim 6, wherein the second member has a third bonding surface in direct contact with the second bonding surface of the clamp, anda conductive film is formed on the third bonding surface. 10. The window according to claim 6, wherein one end of the second member is secured to the window frame. 11. The window according to claim 10, wherein the second member is secured to the window frame by a conductive rivet. 12. The window according to claim 1, wherein the window frame comprises a plate part that faces a skin of the airframe, andthe window frame is fastened to the skin by a fastener that penetrates through the skin and the plate part. 13. The window according to claim 12, wherein the fastener comprises a bolt made of metal, andthe bolt has a conductive coating on a surface of the bolt. 14. The window according to claim 13, wherein an electrical path is formed through the electromagnetic shield film, the conductive paint, the gasket seal, the fixing member, the window frame, the fastener, and the airframe. 15. The window according to claim 1, wherein the electromagnetic shield film is an electromagnetic shield mesh composed of plated polyester fibers. 16. The window according to claim 1, wherein the electromagnetic shield film is held between the two window panels. 17. The window according to claim 1, wherein an electrical bonding resistance of the first bonding surface is smaller than 2.5 mΩ. 18. The window according to claim 6, wherein an electrical bonding resistance of the second bonding surface is smaller than 2.5 mΩ. 19. The window according to claim 1, wherein the airframe, the window frame, and the fixing member are made of an aluminum alloy. 20. An aircraft comprising the window according to claim 1.
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이 특허에 인용된 특허 (16)
Kuras John Charles (Everett WA) McClam-Brown Nadine (Wyncote PA), Apparatus and methods of providing corrosion resistant conductive path across non conductive joints or gaps.
Flavin John W. (1006 N. Nopal St. Santa Barbara CA 93103) White John E. (370 Mountain Dr. Santa Barbara CA 93103) Reading Leslie J. (748A Cieneguiatas Santa Barbara CA 93110), Electrically conductive elastomer composition.
Gideon, David E.; Schroeder, Ian E.; Hall, Kristin L.; Ng, Kin M.; Kinney, Megan C.; Reyneke, Greg M.; Wilkerson, Randall D.; Rosman, Richard R.; Bartel, Aaron W., Window frame assembly for aircraft.
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