Title:
Engine braking system with trip valve controlled piston
United States Patent 3405699
US Patent References:
Relief valve
- - 2906289

Reciprocating hydraulic motor
- - 3173341

Vehicle engine braking and fuel control system
- - 3220392


Inventors:
Laas, Eugene D.
Publication Date:
10/15/1968
View Patent Images:
Assignee:
JACOBS MFG CO
Primary Class:
Other Classes:
123/90.120, 137/508, 91/401, 91/422
International Classes:
F01L13/06; F02D13/04




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