Opto-coupler

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CPC
F23N2023/20

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F23Combustion devices F23NREGULATING OR CONTROLLING COMBUSTION F23N2023/00Signal processing Details thereof

Current Industry

F23N2023/20Opto-coupler

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Distributed appliance control system having fault isolation
- Patent number 6,728,600
- Issue date Apr 27, 2004
- Honeywell International Inc.
- Richard A. Contaldo
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Motor step-less speed control with active feedback of phase detector
- Patent number 6,346,789
- Issue date Feb 12, 2002
- Honeywell International Inc.
- Douglas D. Bird
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Integrated appliance control system
- Patent number 6,129,284
- Issue date Oct 10, 2000
- Tridelta Industries, Inc.
- Donald J. Adams
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Integrated appliance control system
- Patent number 6,059,195
- Issue date May 9, 2000
- Tridelta Industries, Inc.
- Donald J. Adams
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Gas fueled heating appliance
- Patent number 5,984,663
- Issue date Nov 16, 1999
- Bowin Technology Pty. Ltd.
- John V. Joyce
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Apparatus for regulating heater cycles to improve forced-air heatin...
- Patent number 5,971,284
- Issue date Oct 26, 1999
- Intellidyne, LLC
- Jack Hammer
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Code reading device
- Patent number 5,923,246
- Issue date Jul 13, 1999
- Channel Products, Inc.
- David K. Hartsfield
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Apparatus and method of regulating the temperature of solid fuel st...
- Patent number 5,920,168
- Issue date Jul 6, 1999
- Dennis R. Lewis
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fail-safe valve relay driver circuit for gas burners
- Patent number 5,917,691
- Issue date Jun 29, 1999
- Andrew S. Kadah
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
High efficiency wood pellet stove
- Patent number 5,873,356
- Issue date Feb 23, 1999
- Control Options, Inc.
- Jeffrey L. Vossler
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Gas oven control system
- Patent number 5,655,900
- Issue date Aug 12, 1997
- Harper-Wyman Company
- Joseph J. Cacciatore
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Control device for the actuation of switchgears according to a time...
- Patent number 5,629,879
- Issue date May 13, 1997
- Landis & Gyr Technology Innovation AG
- Josef Lelle
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control device for the actuation of switchgears
- Patent number 5,497,380
- Issue date Mar 5, 1996
- Landis & Gyr Technology Innovation AG
- Klaus Bott
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microprocessor controlled fuel and ignition control for a fuel burn...
- Patent number 5,470,223
- Issue date Nov 28, 1995
- DESA International, Inc.
- Hugh W. McCoy
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Motor control system and method for a fuel burner
- Patent number 5,325,037
- Issue date Jun 28, 1994
- Samsung Electronics Co., Ltd.
- Jae H. Jeong
- G05 - CONTROLLING REGULATING
Information Patent Grant
System and method for controlling the operation of a primary burner
- Patent number 5,277,575
- Issue date Jan 11, 1994
- R. E. Phelon Company, Inc.
- Richard D. Newberry
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Apparatus for automatically starting a pellet furnace
- Patent number 5,263,642
- Issue date Nov 23, 1993
- Ortech Industries, Inc.
- Kenneth L. Orchard
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner control system and method
- Patent number 5,261,811
- Issue date Nov 16, 1993
- Samsung Electronics Co., Ltd.
- Young D. Bae
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Control system for a gas cooking device
- Patent number 5,244,379
- Issue date Sep 14, 1993
- Henny Penny Corporation
- Robert W. Stirling
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method and apparatus for conditioning AC input signals
- Patent number 5,023,816
- Issue date Jun 11, 1991
- Honeywell Inc.
- Paul B. Patton
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fuel control system throttle valve unit therefor and methods of mak...
- Patent number 4,997,161
- Issue date Mar 5, 1991
- Robertshaw Controls Company
- Donald W. Hutchison
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Test circuit for system monitoring apparatus
- Patent number 4,986,468
- Issue date Jan 22, 1991
- A. O. Smith Corporation
- John J. Deisinger
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method and apparatus for testing signal quality in a burner control...
- Patent number 4,974,180
- Issue date Nov 27, 1990
- Honeywell Inc.
- Paul B. Patton
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for preventing race conditions in a control sy...
- Patent number 4,974,179
- Issue date Nov 27, 1990
- Honeywell Inc.
- Paul B. Patton
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fuel control system, throttle valve unit therefor and methods of ma...
- Patent number 4,921,210
- Issue date May 1, 1990
- Robertshaw Controls Company
- Donald W. Hutchison
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Solid state emergency heat circuit
- Patent number 4,896,828
- Issue date Jan 30, 1990
- Carrier Corporation
- Robert W. Peitz
- G05 - CONTROLLING REGULATING
Information Patent Grant
Solar activated gas light control module
- Patent number 4,867,191
- Issue date Sep 19, 1989
- American General Products, Inc.
- Jon S. Walters
- F21 - LIGHTING
Information Patent Grant
Anti-bounce logic for critical loads
- Patent number 4,858,885
- Issue date Aug 22, 1989
- Honeywell Inc.
- Kenneth B. Kidder
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Apparatus for controlling device start up and off/on running periods
- Patent number 4,798,971
- Issue date Jan 17, 1989
- J & S Electronics, Inc.
- Charles T. Gravely
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus for reducing heater and air conditioning energy consumption
- Patent number 4,423,765
- Issue date Jan 3, 1984
- Orange Energy Systems, Inc.
- Paul N. Hildebrand
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Opto-coupler

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Distributed appliance control system having fault isolation

Motor step-less speed control with active feedback of phase detector

Integrated appliance control system

Integrated appliance control system

Gas fueled heating appliance

Apparatus for regulating heater cycles to improve forced-air heatin...

Code reading device

Apparatus and method of regulating the temperature of solid fuel st...

Fail-safe valve relay driver circuit for gas burners

High efficiency wood pellet stove

Gas oven control system

Control device for the actuation of switchgears according to a time...

Control device for the actuation of switchgears

Microprocessor controlled fuel and ignition control for a fuel burn...

Motor control system and method for a fuel burner

System and method for controlling the operation of a primary burner

Apparatus for automatically starting a pellet furnace

Burner control system and method

Control system for a gas cooking device

Method and apparatus for conditioning AC input signals

Fuel control system throttle valve unit therefor and methods of mak...

Test circuit for system monitoring apparatus

Method and apparatus for testing signal quality in a burner control...

Method and apparatus for preventing race conditions in a control sy...

Fuel control system, throttle valve unit therefor and methods of ma...

Solid state emergency heat circuit

Solar activated gas light control module

Anti-bounce logic for critical loads

Apparatus for controlling device start up and off/on running periods

Apparatus for reducing heater and air conditioning energy consumption

Patents Applicationslast 30 patents