Robert Walter Redlich

Person

Athens, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reciprocating four-stroke Brayton refrigerator or heat engine
- Patent number 7,281,383
- Issue date Oct 16, 2007
- Robert Walter Redlich
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Linear motor control with triac and phase locked loop
- Patent number 6,495,996
- Issue date Dec 17, 2002
- Robert Walter Redlich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Auto-centering linear motor
- Patent number 6,483,207
- Issue date Nov 19, 2002
- Robert Walter Redlich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multiple evaporator refrigerator with expansion valve
- Patent number 6,266,968
- Issue date Jul 31, 2001
- Robert Walter Redlich
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Evaporator superheat stabilizer
- Patent number 6,260,368
- Issue date Jul 17, 2001
- Robert Walter Redlich
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Circuits for controlling reciprocation amplitude of a linear motor
- Patent number 6,118,235
- Issue date Sep 12, 2000
- Robert Walter Redlich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrically actuated reed valve
- Patent number 5,967,488
- Issue date Oct 19, 1999
- Robert Walter Redlich
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Electric motor with oscillating rotary output and controlled amplitude
- Patent number 5,753,985
- Issue date May 19, 1998
- Robert W. Redlich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Triac control circuit
- Patent number 5,592,073
- Issue date Jan 7, 1997
- Sunpower, Inc.
- Robert W. Redlich
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for measuring piston position in a free piston...
- Patent number 5,496,153
- Issue date Mar 5, 1996
- Sunpower, Inc.
- Robert W. Redlich
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pulse width modulator
- Patent number 5,450,521
- Issue date Sep 12, 1995
- Sunpower, Inc.
- Robert W. Redlich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for measuring piston position in a free piston...
- Patent number 5,342,176
- Issue date Aug 30, 1994
- Sunpower, Inc.
- Robert W. Redlich
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Control of stirling cooler displacement by pulse width modulation o...
- Patent number 5,156,005
- Issue date Oct 20, 1992
- Sunpower, Inc.
- Robert W. Redlich
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Monitor for instrument landing system
- Patent number 5,153,587
- Issue date Oct 6, 1992
- Robert W. Redlich
- G01 - MEASURING TESTING
Information Patent Grant
Linear generator or motor with integral magnetic spring
- Patent number 5,148,066
- Issue date Sep 15, 1992
- Sunpower, Inc.
- William T. Beale
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Electrical linear position transducer with silicon steel foil shiel...
- Patent number 5,068,607
- Issue date Nov 26, 1991
- Data Instruments, Inc.
- Robert W. Redlich
- G01 - MEASURING TESTING
Information Patent Grant
Precision variable pitch compensation winding for displacement tran...
- Patent number 4,926,123
- Issue date May 15, 1990
- Sunpower, Inc.
- Robert W. Redlich
- G01 - MEASURING TESTING
Information Patent Grant
Actuator displacement transducer having external flux excluding tube
- Patent number 4,912,409
- Issue date Mar 27, 1990
- Sunpower, Inc.
- Robert W. Redlich
- G01 - MEASURING TESTING
Information Patent Grant
Radiofrequency power distributor for instrument landing system loca...
- Patent number 4,907,005
- Issue date Mar 6, 1990
- Robert W. Redlich
- G01 - MEASURING TESTING
Information Patent Grant
Displacement transducer with opposed coils for improved linearity a...
- Patent number 4,866,378
- Issue date Sep 12, 1989
- Sunpower, Inc.
- Robert W. Redlich
- G01 - MEASURING TESTING
Information Patent Grant
Temperature compensation for displacement transducer
- Patent number 4,864,232
- Issue date Sep 5, 1989
- Sunpower, Inc.
- Robert W. Redlich
- G01 - MEASURING TESTING
Information Patent Grant
Linear position transducer and signal processor
- Patent number 4,667,158
- Issue date May 19, 1987
- Robert W. Redlich
- G01 - MEASURING TESTING
Information Patent Grant
Multi-phase linear alternator driven by free-piston Stirling engine
- Patent number 4,649,283
- Issue date Mar 10, 1987
- Sunpower, Inc.
- David M. Berchowitz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Adaptive regulation system for a linear alternator driven by a free...
- Patent number 4,642,547
- Issue date Feb 10, 1987
- Sunpower, Inc.
- Robert W. Redlich
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Integral monitor for ILS localizer
- Patent number 4,605,930
- Issue date Aug 12, 1986
- Robert W. Redlich
- G01 - MEASURING TESTING
Information Patent Grant
Electromechanical transducer particularly suitable for a linear alt...
- Patent number 4,602,174
- Issue date Jul 22, 1986
- Sunpower, Inc.
- Robert W. Redlich
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Array for reducing the number of antenna elements for radiating ins...
- Patent number 4,415,902
- Issue date Nov 15, 1983
- The Government of the United States
- Robert W. Redlich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Instruments for measurement of carrier power and antenna impedance...
- Patent number 4,409,544
- Issue date Oct 11, 1983
- Robert W. Redlich
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method for controlling a pulsed expansion valve
- Publication number 20070175229
- Publication date Aug 2, 2007
- Robert Walter Redlich
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Reciprocating four-stroke Brayton refrigerator or heat engine
- Publication number 20060213207
- Publication date Sep 28, 2006
- Robert Walter Redlich
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AUTO-CENTERING LINEAR MOTOR
- Publication number 20020175570
- Publication date Nov 28, 2002
- Robert Walter Redlich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Robert Walter Redlich

Person

Patents Grantslast 30 patents

Reciprocating four-stroke Brayton refrigerator or heat engine

Linear motor control with triac and phase locked loop

Auto-centering linear motor

Multiple evaporator refrigerator with expansion valve

Evaporator superheat stabilizer

Circuits for controlling reciprocation amplitude of a linear motor

Electrically actuated reed valve

Electric motor with oscillating rotary output and controlled amplitude

Triac control circuit

Method and apparatus for measuring piston position in a free piston...

Pulse width modulator

Method and apparatus for measuring piston position in a free piston...

Control of stirling cooler displacement by pulse width modulation o...

Monitor for instrument landing system

Linear generator or motor with integral magnetic spring

Electrical linear position transducer with silicon steel foil shiel...

Precision variable pitch compensation winding for displacement tran...

Actuator displacement transducer having external flux excluding tube

Radiofrequency power distributor for instrument landing system loca...

Displacement transducer with opposed coils for improved linearity a...

Temperature compensation for displacement transducer

Linear position transducer and signal processor

Multi-phase linear alternator driven by free-piston Stirling engine

Adaptive regulation system for a linear alternator driven by a free...

Integral monitor for ILS localizer

Electromechanical transducer particularly suitable for a linear alt...

Array for reducing the number of antenna elements for radiating ins...

Instruments for measurement of carrier power and antenna impedance...

Patents Applicationslast 30 patents

Method for controlling a pulsed expansion valve

Reciprocating four-stroke Brayton refrigerator or heat engine

AUTO-CENTERING LINEAR MOTOR