Patents by Inventor Alexander Dreisin

Alexander Dreisin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Low compression ratio diesel engine
    Patent number: 3996912
    Abstract: A diesel engine operating with a low compression ratio.
    Type: Grant
    Filed: September 11, 1975
    Date of Patent: December 14, 1976
    Assignee: Allis-Chalmers Corporation
    Inventors: Alexander Dreisin, Floyd G. West
  • Fuel injection timing control
    Patent number: 3991732
    Abstract: A fuel injection control linkage for timing and metering fuel injection on a multiple plunger fuel injection pump with modulation responsive to engine speed and engine load.
    Type: Grant
    Filed: November 28, 1975
    Date of Patent: November 16, 1976
    Assignee: Allis-Chalmers Corporation
    Inventor: Alexander Dreisin
  • Two phase nozzle cooling system
    Patent number: 3945353
    Abstract: A two phase fuel injection nozzle cooling system having a hydraulically cooled heat pipe. The heat pipe contains a hermetically sealed cooling medium which has a boiling point corresponding to the upper range of acceptable nozzle operating temperatures to transfer heat from the nozzle tip to the circulating hydraulic fluid which operates as a heat sink.
    Type: Grant
    Filed: November 29, 1974
    Date of Patent: March 23, 1976
    Assignee: Allis-Chalmers Corporation
    Inventor: Alexander Dreisin