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Heinrich Gerhardt Phones & Addresses

  • Torrance, CA
  • 278 Calle De Madrid, Redondo Beach, CA 90277 (310) 375-0346
  • Riverside, CA
  • 5001 Cathann St, Torrance, CA 90503 (310) 292-4773

Work

Position: Professional/Technical

Education

Degree: High school graduate or higher

Professional Records

License Records

Heinrich Gerhardt

Address:
5001 Cathann St, Torrance, CA 90503
License #:
A4399981
Category:
Airmen

Publications

Us Patents

Shape Memory Wire Actuated Aircraft Door Seal

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US Patent:
60096691, Jan 4, 2000
Filed:
Mar 11, 1999
Appl. No.:
9/268510
Inventors:
Andrew Peter Jardine - Thousand Oaks CA
Heinrich Gerhardt - Torrance CA
Arun Robert Palusamy - Torrance CA
Raymond David Gomez - La Habra CA
Assignee:
Northrop Grumman Corporation - Los Angeles CA
International Classification:
E06B 728
US Classification:
49316
Abstract:
An aircraft door adapted to substantially seal with a door frame. The aircraft door is provided with an edge portion which is formed to engage the door frame. The edge portion has a sealed position wherein the edge portion is engaged with the door frame. The edge portion further has an unsealed position wherein the edge portion is spaced from the door frame. The aircraft door is further provided with a substantially rigid door body and an elastic portion interposed between the door body and the edge portion. The elastic portion is selectively expandable and compressible for permitting movement of the edge portion between the sealed and unsealed positions. The aircraft door is further provided with an actuator device which mechanically couples the door body with the edge portion for selectively moving the edge portion between the sealed and unsealed positions. The actuator device comprises a shape memory metal material having a predetermined transition temperature. The actuator device assumes a contracted state when above the transition temperature and the edge portion is sized and configured to be in the unsealed position.

Axial Diverter/Mixing Valve

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US Patent:
20210396322, Dec 23, 2021
Filed:
Jun 22, 2020
Appl. No.:
16/907512
Inventors:
HEINRICH GERHARDT - REDONDO BEACH CA, US
ADAM M. POOST - EL SEGUNDO CA, US
Assignee:
NORTHROP GRUMMAN SYSTEMS CORPORATION - FALLS CHURCH VA
International Classification:
F16K 11/076
F16K 27/04
Abstract:
A diverter/mixing valve is provided that includes a main outer housing and a barrel assembly disposed inside the main outer housing. When actuated, an actuator rotates the barrel assembly between an open end inlet position where a first fluid stream flows into a first inlet port and a second fluid stream is blocked from flowing into a second inlet port, and an open side inlet position where the second fluid stream flows into the second inlet port and the first fluid stream is blocked from flowing into the first inlet port.

Wikipedia

Carl Heinrich Gerhardt

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Carl Heinrich Gerhardt (* 7. Dezember 1846 in Bonn; 1907 ebenda) war ein deutscher Unternehmer und der Schwiegervater des Malers August Macke. ...

Heinrich A Gerhardt from Torrance, CA, age ~61 Get Report