Provisions for avoiding disadvantages of having asymetrical primaries

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CPC
H01H2083/146

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

Current Industry

H01H2083/146Provisions for avoiding disadvantages of having asymetrical primaries

Industries

Patents Grantslast 30 patents

Information Patent Grant
Differential current sensing bussing method
- Patent number 11,385,300
- Issue date Jul 12, 2022
- SCHNEIDER ELECTRIC USA, INC.
- Dennis W Fleege
- G11 - INFORMATION STORAGE
Information Patent Grant
Differential current sensing bussing method
- Patent number 10,852,326
- Issue date Dec 1, 2020
- SCHNEIDER ELECTRIC USA, INC.
- Dennis W Fleege
- G01 - MEASURING TESTING
Information Patent Grant
Multiple core transformer assembly
- Patent number 10,690,700
- Issue date Jun 23, 2020
- Leviton Manufacturing Company, Inc.
- Ronald Jansen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated arc fault and ground fault current sensing package
- Patent number 10,622,800
- Issue date Apr 14, 2020
- SCHNEIDER ELECTRIC USA, INC.
- Randall J Gass
- G01 - MEASURING TESTING
Information Patent Grant
Current transformer and method for correcting asymmetries therein
- Patent number 6,639,770
- Issue date Oct 28, 2003
- General Electric Company
- Jerome Johnson Tiemann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current transformer and method for correcting asymmetries therein
- Patent number 6,414,579
- Issue date Jul 2, 2002
- General Electric Company
- Jerome Johnson Tiemann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Differential transformer correction by compensation
- Patent number 5,747,980
- Issue date May 5, 1998
- Leviton Manufacturing Co., Inc.
- Bernard Gershen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Residual current transformer
- Patent number 4,295,112
- Issue date Oct 13, 1981
- Mitsubishi Denki Kabushiki Kaisha
- Yoshito Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
False triggering protection for ground fault sensor
- Patent number 3,976,918
- Issue date Aug 24, 1976
- I-T-E Imperial Corporation
- William R. Clark
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
3683302
- Patent number 3,683,302
- Issue date Aug 8, 1972
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3665356
- Patent number 3,665,356
- Issue date May 23, 1972
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3555476
- Patent number 3,555,476
- Issue date Jan 12, 1971
- G01 - MEASURING TESTING
Information Patent Grant
3525964
- Patent number 3,525,964
- Issue date Aug 25, 1970
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
1832662
- Patent number 1,832,662
- Issue date Nov 17, 1931
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CURRENT TRANSFORMER AND METHOD FOR CORRECTING ASYMMETRIES THEREIN
- Publication number 20020057162
- Publication date May 16, 2002
- JEROME JOHNSON TIEMANN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Current transformer and method for correcting asymmetries therein
- Publication number 20020057182
- Publication date May 16, 2002
- Jerome Johnson Tiemann
- H01 - BASIC ELECTRIC ELEMENTS

Provisions for avoiding disadvantages of having asymetrical primaries

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Differential current sensing bussing method

Differential current sensing bussing method

Multiple core transformer assembly

Integrated arc fault and ground fault current sensing package

Current transformer and method for correcting asymmetries therein

Current transformer and method for correcting asymmetries therein

Differential transformer correction by compensation

Residual current transformer

False triggering protection for ground fault sensor

3683302

3665356

3555476

3525964

1832662

Patents Applicationslast 30 patents

CURRENT TRANSFORMER AND METHOD FOR CORRECTING ASYMMETRIES THEREIN

Current transformer and method for correcting asymmetries therein