"PUMP ASSEMBLY"

Described herein is a pump assembly (I), particularly for fuel injection systems of air-compressing, auto-igniting internal combustion engines, having a high-pressure pump (2), which has a high-pressure pump shaft (71, and a gear pump (3). In an embodi$ni dUN 2012 coupling (12) is provided between t...

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Bibliographic Details
Main Authors GENTE, ARNOLD, GREINER, MATTHIAS
Format Patent
LanguageEnglish
Published 09.10.2015
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:Described herein is a pump assembly (I), particularly for fuel injection systems of air-compressing, auto-igniting internal combustion engines, having a high-pressure pump (2), which has a high-pressure pump shaft (71, and a gear pump (3). In an embodi$ni dUN 2012 coupling (12) is provided between the high-pressure pump shaft (7) and the gear pump shaft (8) of the gear pump (3) or a gear (10) of the gear pump (3), which has at least one sacrificial surface (2 1,22).
Bibliography:Application Number: IN2012DELNP5042