Title:
【発明の名称】焦点平面アレイ用のハイブリッド検出装置およびそのハイブリッド検出装置を備えたミサイル
Document Type and Number:
Japanese Patent JPH06103220
Kind Code:
B2
Abstract:
A detector array assembly which provides for the closing at operating temperature of normally open contacts between individual sensor contact mesas and readout pads of the respective detector and readout chips comprising a detector array assembly. One or more shape memory separator elements are used in conjunction with one or more biasing springs to control the spacing of the contacts. The force of the biasing spring becomes the dominant force as the apparatus is cooled down to near operating temperature, thus moving the chips closer together and establishing reliable electrical connection between the opposed sets of contacts. At temperatures near and above the normal operating temperature of 77 degrees K., the shape memory separator element provides the dominant force and drives the chips apart to open the contacts.
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Inventors:
Ernest P. Longarrich
Saverio A. Dagostino
Saverio A. Dagostino
Application Number:
JP17254790A
Publication Date:
December 14, 1994
Filing Date:
June 29, 1990
Export Citation:
Assignee:
Hughes Aircraft Company
International Classes:
F42B15/01; G01J1/02; H01H61/01; H01R4/01; F41G7/22; H01R13/03; (IPC1-7): G01J1/02; F41G7/22; H01R13/03
Domestic Patent References:
| JP5831657U |
Attorney, Agent or Firm:
Takehiko Suzue (3 outside)
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