Walter W. Lang

Person

Beaver Falls, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Current limiting circuit breaker
- Patent number 4,255,732
- Issue date Mar 10, 1981
- Westinghouse Electric Corp.
- John A. Wafer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current limiting circuit breaker with pivoting contact arm
- Patent number 4,227,161
- Issue date Oct 7, 1980
- Westinghouse Electric Corp.
- Miguel B. Yamat
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current limiting circuit breaker with improved magnetic drive device
- Patent number 4,132,968
- Issue date Jan 2, 1979
- Westinghouse Electric Corp.
- Walter W. Lang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with improved trip means
- Patent number 4,090,159
- Issue date May 16, 1978
- Westinghouse Electric Corp.
- Walter W. Lang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with improved trip means having a high rating shunt...
- Patent number 4,025,821
- Issue date May 24, 1977
- Westinghouse Electric Corporation
- Walter W. Lang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker including undervoltage release mechanism and contro...
- Patent number 4,025,823
- Issue date May 24, 1977
- Westinghouse Electric Corporation
- Walter W. Lang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit breaker with improved single coil actuator and undervoltage...
- Patent number 4,016,518
- Issue date Apr 5, 1977
- Westinghouse Electric Corporation
- Walter W. Lang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit breaker with improved trip actuator and undervoltage releas...
- Patent number 4,013,926
- Issue date Mar 22, 1977
- Westinghouse Electric Corporation
- Walter W. Lang
- H01 - BASIC ELECTRIC ELEMENTS

Walter W. Lang

Person

Patents Grantslast 30 patents

Current limiting circuit breaker

Current limiting circuit breaker with pivoting contact arm

Current limiting circuit breaker with improved magnetic drive device

Circuit breaker with improved trip means

Circuit breaker with improved trip means having a high rating shunt...

Circuit breaker including undervoltage release mechanism and contro...

Circuit breaker with improved single coil actuator and undervoltage...

Circuit breaker with improved trip actuator and undervoltage releas...