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Engine having a high pressure hydraulic system and low pressure lubricating system

Patent ·
OSTI ID:873011
 [1];  [2];  [3]
  1. Manito, IL
  2. Bloomington, IL
  3. Chillicothe, IL
+ Show Author Affiliations

An engine includes a high pressure hydraulic system having a high pressure pump and at least one hydraulically-actuated device attached to an engine housing. A low pressure engine lubricating system is attached to the engine housing and includes a circulation conduit fluidly connected to an outlet from the high pressure pump.

Research Organization:
Caterpillar Inc. (Peoria, IL)
DOE Contract Number:
FC05-97OR22605
Assignee:
Caterpillar Inc. (Peoria, IL)
Patent Number(s):
US 6067962
OSTI ID:
873011
Country of Publication:
United States
Language:
English

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Related Subjects

/123/
attached
circulation
circulation conduit
conduit
connected
device
device attached
engine
engine housing
fluidly
housing
hydraulic
hydraulically-actuated
lubricating
outlet
pressure
pressure hydraulic
pressure pump
pump