1
C Patrick McShane, Jerry L Corkran, Richard A Harthun, Gary A Gauger, Kevin J Rapp: Food grade vegetable oil based dielectric fluid and methods of using same. Cooper, Fish & Richardson P C, June 4, 2002: US06398986 (29 worldwide citation)

In one aspect, the present invention provides a dielectric fluid for use in electrical equipment comprising a vegetable oil or vegetable oil blend. In another aspect the invention provides devices for generating and distributing electrical energy that incorporate a dielectric fluid comprising a vege ...


2
Jerry L Corkran, C Patrick McShane, Kevin J Rapp, Gary A Gauger, Richard A Harthun: Vegetable oil based dielectric fluid and methods of using same. Cooper, Shumaker & Sieffert P A, January 26, 2010: US07651641 (28 worldwide citation)

In one aspect, the present invention provides a dielectric fluid for use in electrical equipment comprising a vegetable oil or vegetable oil blend. In another aspect the invention provides devices for generating and distributing electrical energy that incorporate a dielectric fluid comprising a vege ...


3
Charles Patrick McShane, Jerry L Corkran, Richard A Harthun, Gary A Gauger, Kevin J Rapp, Edgar Howells: Vegetable oil based dielectric coolant. Cooper, Fish & Richardson PC, March 14, 2000: US06037537 (28 worldwide citation)

A transformer is disclosed, including a tank housing a transformer core/coil assembly, a dielectric insulating fluid surrounding the core/coil assembly, the fluid comprising a vegetable oil, an antioxidant dissolved in the oil, and a low temperature additive blended into the oil, wherein the fluid d ...


4
Charles Patrick McShane, Jerry L Corkran, Richard A Harthun, Gary A Gauger, Kevin J Rapp, Edgar Howells: Vegetable oil based dielectric coolant. Cooper, Fish & Richardson P C, February 6, 2001: US06184459 (20 worldwide citation)

A transformer is disclosed, including a tank housing a transformer core/coil assembly, a dielectric insulating fluid surrounding the core/coil assembly, the fluid comprising a vegetable oil, an antioxidant dissolved in the oil, and a low temperature additive blended into the oil, wherein the fluid d ...


5
Charles P McShane, Jerry L Corkran, Richard A Harthun, Gary A Gauger, Kevin J Rapp: Vegetable oil based dielectric fluid. Cooper, Fish & Richardson P C, March 5, 2002: US06352655 (20 worldwide citation)

A dielectric fluid system for use in electrical equipment comprising a dielectric fluid comprising vegetable oil and an oxidation reducing composition encased in a housing composed of a polymeric material that is substantially permeable to oxygen. The oxidation reducing composition is placed inside ...


6
Jerry L Corkran, C Patrick McShane, Kevin J Rapp, Gary A Gauger, Richard A Harthun: Vegetable oil based dielectric fluid and methods of using same. Cooper, Fish & Richardson P C P A, June 14, 2005: US06905638 (16 worldwide citation)

In one aspect, the present invention provides a dielectric fluid for use in electrical equipment comprising a vegetable oil or vegetable oil blend. In another aspect the invention provides devices for generating and distributing electrical energy that incorporate a dielectric fluid comprising a vege ...


7
C Patrick McShane, Jerry L Corkran, Richard A Harthun, Gary A Gauger, Kevin J Rapp: Vegetable oil based dielectric fluid and methods of using same. Cooper, Fish & Richardson P C P A, September 2, 2003: US06613250 (15 worldwide citation)

In one aspect, the present invention provides a dielectric fluid for use in electrical equipment comprising a vegetable oil or vegetable oil blend. In another aspect the invention provides devices for generating and distributing electrical energy that incorporate a dielectric fluid comprising a vege ...


8
Kevin J Rapp, Jerry L Corkran, Gary A Gauger, C Patrick McShane: Method comprising additive for dielectric fluid. Cooper, Shumaker & Sieffert P A, April 28, 2009: US07524440 (7 worldwide citation)

A dielectric fluid comprising hydrocarbon liquid admixed with an ester-based compound, wherein the ester-based compound is present in an effective amount to impart breakdown inhibiting properties to a paper insulation material when the dielectric fluid is in contact with the paper material.


9
Kevin J Rapp, Jerry L Corkran, Gary A Gauger, Charles Patrick McShane: Additive for dielectric fluid. Cooper, Shumaker & Sieffert P A, October 19, 2010: US07815821 (5 worldwide citation)

A dielectric fluid comprising hydrocarbon liquid admixed with an ester-based compound, wherein the ester-based compound is present in an effective amount to impart breakdown inhibiting properties to a paper insulation material when the dielectric fluid is in contact with the paper material.


10
Jerry L Corkran, Charles Patrick McShane, Kevin J Rapp, Gary A Gauger, Richard A Harthun: Vegetable oil based dielectric coolant. Cooper, Shumaker & Sieffert P A, January 18, 2011: US07871546 (3 worldwide citation)

In one aspect, the present invention provides a dielectric fluid for use in electrical equipment comprising a vegetable oil or vegetable oil blend. In another aspect the invention provides devices for generating and distributing electrical energy that incorporate a dielectric fluid comprising a vege ...