David J. Beatty

Person

Normal, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for reducing the bounce of a poppet valve
- Patent number 6,109,541
- Issue date Aug 29, 2000
- Caterpillar Inc.
- David J. Beatty
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of starting an engine
- Patent number 6,062,186
- Issue date May 16, 2000
- Caterpillar Inc.
- Travis E. Barnes
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hydraulically-actuated fuel injector with idle stability port
- Patent number 6,012,429
- Issue date Jan 11, 2000
- David J. Beatty
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fluid seal for cyclic high pressures within a fuel injector
- Patent number 5,992,768
- Issue date Nov 30, 1999
- Caterpillar Inc.
- David J. Beatty
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pressure decay passage for a fuel injector having a trapped volume...
- Patent number 5,950,931
- Issue date Sep 14, 1999
- Caterpillar Inc.
- David J. Beatty
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of preventing cavitation in a fuel injector having a solenoi...
- Patent number 5,788,154
- Issue date Aug 4, 1998
- Caterpillar Inc.
- David J. Beatty
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Oil pump cavitation relief
- Patent number 5,683,228
- Issue date Nov 4, 1997
- Caterpillar Inc.
- David J. Beatty
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

David J. Beatty

Person

Patents Grantslast 30 patents

Apparatus for reducing the bounce of a poppet valve

Method of starting an engine

Hydraulically-actuated fuel injector with idle stability port

Fluid seal for cyclic high pressures within a fuel injector

Pressure decay passage for a fuel injector having a trapped volume...

Method of preventing cavitation in a fuel injector having a solenoi...

Oil pump cavitation relief