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CPC
F04C2230/102

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS F04C2230/00Manufacture

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F04C2230/102by spark erosion methods

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Patents Grantslast 30 patents

Information Patent Grant
Machine and method for spark erosion machining of a gerotor pump
- Patent number 10,882,128
- Issue date Jan 5, 2021
- Safran Aero Boosters SA
- David Flore
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pendulum slide pump with at least one communication channel
- Patent number 9,752,573
- Issue date Sep 5, 2017
- Mahle International GmbH
- Dieter Hoehn
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
PLATE GEAR PUMP AND HYDRAULIC CENTERING PINS
- Publication number 20180172001
- Publication date Jun 21, 2018
- MGI Coutier
- Matthieu BARDIN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Volumetric efficiency in a charge cooled or air cooled wankel rotar...
- Publication number 20080056924
- Publication date Mar 6, 2008
- Thermo Fan
- David Wiese
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES