Theodore M. Heinrich

Person

American Township, County of Allen, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Converter for synchronous motor starting
- Patent number 5,315,225
- Issue date May 24, 1994
- Electric Power Research Institute
- Theodore M. Heinrich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reconfigurable inverter apparatus for battery-powered vehicle drive
- Patent number 5,291,388
- Issue date Mar 1, 1994
- Westinghouse Electric Corp.
- Theodore M. Heinrich
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of operating a-c drive with parallel connected d-c link powe...
- Patent number 4,849,870
- Issue date Jul 18, 1989
- Westinghouse Electric Corp.
- Theodore M. Heinrich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Variable speed a-c drive
- Patent number 4,814,964
- Issue date Mar 21, 1989
- Westinghouse Electric Corp.
- Colin D. Schauder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Regenerative two-quadrant converter
- Patent number 4,805,082
- Issue date Feb 14, 1989
- Westinghouse Electric Corp.
- Theodore M. Heinrich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter system combining a two-quadrant voltage-source rectifier...
- Patent number 4,788,635
- Issue date Nov 29, 1988
- Westinghouse Electric Corp.
- Theodore M. Heinrich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Unrestricted frequency changer with current source output
- Patent number 4,750,098
- Issue date Jun 7, 1988
- Westinghouse Electric Corp.
- Theodore M. Heinrich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage source inverter and variable frequency, constant voltage AC...
- Patent number 4,697,131
- Issue date Sep 29, 1987
- Westinghouse Electric Corp.
- Colin D. Schauder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Toroidal sensor coil and method
- Patent number 4,621,231
- Issue date Nov 4, 1986
- Westinghouse Electric Corp.
- Theodore M. Heinrich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic circuit for measuring AC electrical energy
- Patent number 4,596,951
- Issue date Jun 24, 1986
- Westinghouse Electric Corp.
- Theodore M. Heinrich
- G01 - MEASURING TESTING
Information Patent Grant
Pulse width modulator for electronic watthour metering
- Patent number 4,591,810
- Issue date May 27, 1986
- Westinghouse Electric Corp.
- Raymond W. Mackenzie
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control method and apparatus for a UFC for minimizing input current...
- Patent number 4,581,696
- Issue date Apr 8, 1986
- Westinghouse Electric Corp.
- Laszlo Gyugyi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Interlaced pulse-width modulated unrestricted frequency changer system
- Patent number 4,578,746
- Issue date Mar 25, 1986
- Westinghouse Electric Corp.
- Laszlo Gyugyi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Closed-loop frequency regulated generator apparatus
- Patent number 4,471,286
- Issue date Sep 11, 1984
- Westinghouse Electric Corp.
- Theodore M. Heinrich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low cost, variable speed, constant torque induction motor drive
- Patent number 4,259,620
- Issue date Mar 31, 1981
- Westinghouse Electric Corp.
- Robert M. Oates
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic AC electric energy measuring circuit
- Patent number 4,182,983
- Issue date Jan 8, 1980
- Westinghouse Electric Corp.
- Theodore M. Heinrich
- G01 - MEASURING TESTING
Information Patent Grant
Phase encoded digital position probe assembly
- Patent number 4,170,754
- Issue date Oct 9, 1979
- Westinghouse Electric Corp.
- Johannes J. Schmitz
- G01 - MEASURING TESTING
Information Patent Grant
Wireless emergency power interrupting system for multibranch circuits
- Patent number 4,164,771
- Issue date Aug 14, 1979
- Westinghouse Electric Corp.
- Theodore M. Heinrich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Central oscillator for induction range using triac burner controls
- Patent number 4,112,287
- Issue date Sep 5, 1978
- White-Westinghouse Corporation
- Robert M. Oates
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Frequency controlled induction cooking apparatus
- Patent number 4,085,300
- Issue date Apr 18, 1978
- White-Westinghouse Corporation, Inc.
- Raymond W. MacKenzie
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Polyphase disc reluctance motor
- Patent number 3,992,641
- Issue date Nov 16, 1976
- Westinghouse Electric Corporation
- Theodore M. Heinrich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Static inverter wherein a plurality of square waves are so summed a...
- Patent number RE28986
- Issue date Sep 28, 1976
- Westinghouse Electric Corporation
- Theodore M. Heinrich
- 321 -

Theodore M. Heinrich

Person

Patents Grantslast 30 patents

Converter for synchronous motor starting

Reconfigurable inverter apparatus for battery-powered vehicle drive

Method of operating a-c drive with parallel connected d-c link powe...

Variable speed a-c drive

Regenerative two-quadrant converter

Converter system combining a two-quadrant voltage-source rectifier...

Unrestricted frequency changer with current source output

Voltage source inverter and variable frequency, constant voltage AC...

Toroidal sensor coil and method

Electronic circuit for measuring AC electrical energy

Pulse width modulator for electronic watthour metering

Control method and apparatus for a UFC for minimizing input current...

Interlaced pulse-width modulated unrestricted frequency changer system

Closed-loop frequency regulated generator apparatus

Low cost, variable speed, constant torque induction motor drive

Electronic AC electric energy measuring circuit

Phase encoded digital position probe assembly

Wireless emergency power interrupting system for multibranch circuits

Central oscillator for induction range using triac burner controls

Frequency controlled induction cooking apparatus

Polyphase disc reluctance motor

Static inverter wherein a plurality of square waves are so summed a...