with cylinder block and actuating cam both rotating

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Patents Grantslast 30 patents

Information Patent Grant
Radial pump with static eccentric and rotatable cylinders
- Patent number 5,911,561
- Issue date Jun 15, 1999
- Linear Anstalt
- Peter B. Kathmann
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
3470825
- Patent number 3,470,825
- Issue date Oct 7, 1969
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
2827859
- Patent number 2,827,859
- Issue date Mar 25, 1958
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
2800857
- Patent number 2,800,857
- Issue date Jul 30, 1957
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
2503614
- Patent number 2,503,614
- Issue date Apr 11, 1950
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
1876833
- Patent number 1,876,833
- Issue date Sep 13, 1932
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...