Chandler Evans Inc.

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West Hartford, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Vapor core centrifugal pump having main and low flow impellers
- Patent number 4,643,635
- Issue date Feb 17, 1987
- Chandler Evans Inc.
- Frank A. Leachman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Centrifugal pump having low flow diffuser
- Patent number 4,629,394
- Issue date Dec 16, 1986
- Chandler Evans Inc.
- Frank A. Leachman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Dual stepper motor actuator for fuel metering valve
- Patent number 4,608,820
- Issue date Sep 2, 1986
- Chandler Evans Inc.
- Albert H. White
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Push pull multiplier linkage
- Patent number 4,608,880
- Issue date Sep 2, 1986
- Chandler Evans Inc.
- Andrew Gahura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High thrust capacity shaft seal assembly for fuel pumps
- Patent number 4,605,235
- Issue date Aug 12, 1986
- Chandler Evans Inc.
- Jack G. Sundberg
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Overspeed limiter for gas turbine fuel control
- Patent number 4,578,945
- Issue date Apr 1, 1986
- Chandler Evans Inc.
- Robert E. Peck
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for main fuel pumping system having backup pump
- Patent number 4,553,914
- Issue date Nov 19, 1985
- Chandler Evans Inc.
- Godwin L. Noell
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electronic fuel control with manual training mode
- Patent number 4,537,025
- Issue date Aug 27, 1985
- Chandler Evans, Inc.
- George D. Cropper
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Torsional mode suppressor
- Patent number 4,531,361
- Issue date Jul 30, 1985
- Chandler Evans, Inc.
- Raymond D. Zagranski
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Vane pump having spokes with channel-shaped vanes
- Patent number 4,529,361
- Issue date Jul 16, 1985
- Chandler Evans Inc.
- Jack G. Sundberg
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rifle buttstock assembly
- Patent number 4,512,101
- Issue date Apr 23, 1985
- Chandler Evans Inc.
- Harold J. Waterman
- F41 - WEAPONS
Information Patent Grant
Super contingency aircraft engine control
- Patent number 4,500,966
- Issue date Feb 19, 1985
- Chandler Evans Inc.
- Raymond D. Zagranski
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotary pump having brake means with thermal fuse
- Patent number 4,500,268
- Issue date Feb 19, 1985
- Chandler Evans Inc.
- Jack G. Sundberg
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Oil lubricated main drive shaft for fuel pump
- Patent number 4,493,623
- Issue date Jan 15, 1985
- Chandler Evans Inc.
- James C. Nelson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Helicopter engine torque compensator
- Patent number 4,493,465
- Issue date Jan 15, 1985
- Chandler Evans Inc.
- James J. Howlett
- G05 - CONTROLLING REGULATING
Information Patent Grant
Adaptive gas turbine acceleration control
- Patent number 4,490,791
- Issue date Dec 25, 1984
- Chandler Evans Inc.
- Terry Morrison
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Centrifugal main fuel pump having starting element
- Patent number 4,487,548
- Issue date Dec 11, 1984
- Chandler Evans Inc.
- Frank A. Leachman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electronic fuel control with manual training mode
- Patent number 4,478,038
- Issue date Oct 23, 1984
- Chandler Evans, Inc.
- George D. Cropper
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas turbine engine fuel control
- Patent number 4,470,118
- Issue date Sep 4, 1984
- Chandler Evans Inc.
- Terry Morrison
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas turbine engine power availability measurement
- Patent number 4,467,640
- Issue date Aug 28, 1984
- Chandler Evans, Inc.
- Terry Morrison
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Helicopter engine control with rotor speed decay anticipator
- Patent number 4,466,526
- Issue date Aug 21, 1984
- Chandler Evans Inc.
- James J. Howlett
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Gas turbine engine starting technique and control
- Patent number 4,464,895
- Issue date Aug 14, 1984
- Chandler Evans Inc.
- Terry Morrison
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pulse width modulated fuel metering system
- Patent number 4,454,713
- Issue date Jun 19, 1984
- Chandler Evans Inc.
- Gene A. Meyer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine failure detector
- Patent number 4,454,754
- Issue date Jun 19, 1984
- Chandler Evans, Inc.
- Raymond D. Zagranski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Torsional mode suppressor
- Patent number 4,453,378
- Issue date Jun 12, 1984
- Chandler Evans, Inc.
- Raymond D. Zagranski
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Fuel control for controlling helicopter rotor/turbine acceleration
- Patent number 4,423,593
- Issue date Jan 3, 1984
- Chandler Evans Inc.
- Raymond D. Zagranski
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Shaft seal assembly having universal washer with bores for springs
- Patent number 4,417,734
- Issue date Nov 29, 1983
- Chandler Evans Inc.
- Jack G. Sundberg
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Jet pump with integral pressure regulator
- Patent number 4,408,961
- Issue date Oct 11, 1983
- Chandler Evans, Inc.
- Bernard D. Laybourne
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High efficiency centrifugal pump
- Patent number 4,408,953
- Issue date Oct 11, 1983
- Chandler Evans Inc.
- Pius J. Nasvytis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Solenoid current control
- Patent number 4,399,483
- Issue date Aug 16, 1983
- Chandler Evans, Inc.
- Brian D. Phelan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
72146578 - CECOLITE
- Serial number 72146578
- Registration number 760301
- Filing date Jun 11, 1962
- CHANDLER EVANS CORPORATION
- 7 - Machines and machine tools
Information Trademark
72146579 - CECOLITE
- Serial number 72146579
- Registration number 757057
- Filing date Jun 11, 1962
- CHANDLER EVANS CORPORATION
- 40 - Treatment of materials

Chandler Evans Inc.

Organization

Patents Grantslast 30 patents

Vapor core centrifugal pump having main and low flow impellers

Centrifugal pump having low flow diffuser

Dual stepper motor actuator for fuel metering valve

Push pull multiplier linkage

High thrust capacity shaft seal assembly for fuel pumps

Overspeed limiter for gas turbine fuel control

Method and apparatus for main fuel pumping system having backup pump

Electronic fuel control with manual training mode

Torsional mode suppressor

Vane pump having spokes with channel-shaped vanes

Rifle buttstock assembly

Super contingency aircraft engine control

Rotary pump having brake means with thermal fuse

Oil lubricated main drive shaft for fuel pump

Helicopter engine torque compensator

Adaptive gas turbine acceleration control

Centrifugal main fuel pump having starting element

Electronic fuel control with manual training mode

Gas turbine engine fuel control

Gas turbine engine power availability measurement

Helicopter engine control with rotor speed decay anticipator

Gas turbine engine starting technique and control

Pulse width modulated fuel metering system

Engine failure detector

Torsional mode suppressor

Fuel control for controlling helicopter rotor/turbine acceleration

Shaft seal assembly having universal washer with bores for springs

Jet pump with integral pressure regulator

High efficiency centrifugal pump

Solenoid current control

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

72146578 - CECOLITE

72146579 - CECOLITE