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US3221223A Expired / Lapsed US ⏱️ 0.0 years remaining

Structure for by-passing radio energy to the housing of electrical apparatus

Assignee: Electrolux AB
•
Filing: 1962-02-23
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Granted: 1965-11-30
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Expires: 1982-02-23
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Abstract

No abstract record available.

Inventors

  • 👤 Thunberg Sigurd Ferdinand
  • 👤 Groschopp Herbert Gerhard

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 22:09
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/66; H01R13/719; H01R13/7195; H01G; H01G4/00; H01G4/002; H01G4/018; H01G4/06; H04; H04B; H04B15/00; H04B15/02

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 226 words
ELECTRICAL APPARATUS PROVIDED WITH A HOUSING HAVING A WALL FORMED OF ELECTRICALLY CONDUCTIVE MATERIAL, A CAPACITOR COMPRISING A SINGLE BODY OF CERAMIC MATERIAL HAVING OPPOSING FIRST AND SECOND LAYERS OF METALIZED MATERIAL PROVIDED WITH FIRST AND SECOND LAYERS OF METALIZED MATERIAL IN INTIMATE PHYSICAL CONTACT THEREWITH, MEANS MOUNTIN THE CAPACITOR IN ITS ENTIREY ON THE WALL OF THE HOUSING WITH ONE LAYER OF THE METALIZED MATERIAL HAVING AT LEAST A PORTION THEREOF ESSENTIALLY PARALLEL TO AND IN ELECTRICALLY CONDUCTIVE RELATION WITH THE WALL OF THE HOUSING AND AT LEAST A PART OF THE BODY OF CERAMIC MATERIAL DISPOSED AT ONE SIDE OF THE HOUSING WALL, A SELF-SUSTAINING APERTURED MEMBER WHICH IS INDEPENDENT OF AND SEPARATE FROM SAID CAPACITOR, SAID APERTURE MEMBER BEING FORMED OF ELECTRICAL INSULATING MATERIAL AND OVERLYING AND ENCLOSING THE CERAMIC BODY AT THE ONESIDE OF THE HOUSING WALL, ELECTRICAL CONNECTING MEANS EXTENDING THROUGH THE APERTURED ELECTRICAL INSULATING MEMBER WHICH IS ACCESSIBLE AT THE ONE SIDE OF THE HOUSING WALL AND IS IN ELECTRICALLY CONDUCTIVE RELATION WITH THE OPPOSITE LAYER OF THE METALIZED MATERIAL, AND SAID MOUNTING MEANS COMPRISING STRUCTURE INCLUDING THE APERTURED INSULATING MEMBER SIMULTANEOUSLY URGING THE PORTION OF THE ONE LAYER OF THE METALIZED MATERIAL IN ELECTRICALLY CONDUCTIVE RELAWITH THE WALL OF THE HOUSING AND URGING THE ELECTRICAL CONNECTING MEANS IN ELECTRICALLY CONDUCTIVE RELATION WITH THE OPPOSITE LAYER OF THE METALIZED MATERIAL.
Claim 2
Dependent Claim 226 words
ELECTRICAL APPARATUS PROVIDED WITH A HOUSING HAVING A WALL FORMED OF ELECTRICALLY CONDUCTIVE MATERIAL, A CAPACITOR COMPRISING A SINGLE BODY OF CERAMIC MATERIAL HAVING OPPOSING FIRST AND SECOND LAYERS OF METALIZED MATERIAL PROVIDED WITH FIRST AND SECOND LAYERS OF METALIZED MATERIAL IN INTIMATE PHYSICAL CONTACT THEREWITH, MEANS MOUNTIN THE CAPACITOR IN ITS ENTIREY ON THE WALL OF THE HOUSING WITH ONE LAYER OF THE METALIZED MATERIAL HAVING AT LEAST A PORTION THEREOF ESSENTIALLY PARALLEL TO AND IN ELECTRICALLY CONDUCTIVE RELATION WITH THE WALL OF THE HOUSING AND AT LEAST A PART OF THE BODY OF CERAMIC MATERIAL DISPOSED AT ONE SIDE OF THE HOUSING WALL, A SELF-SUSTAINING APERTURED MEMBER WHICH IS INDEPENDENT OF AND SEPARATE FROM SAID CAPACITOR, SAID APERTURE MEMBER BEING FORMED OF ELECTRICAL INSULATING MATERIAL AND OVERLYING AND ENCLOSING THE CERAMIC BODY AT THE ONESIDE OF THE HOUSING WALL, ELECTRICAL CONNECTING MEANS EXTENDING THROUGH THE APERTURED ELECTRICAL INSULATING MEMBER WHICH IS ACCESSIBLE AT THE ONE SIDE OF THE HOUSING WALL AND IS IN ELECTRICALLY CONDUCTIVE RELATION WITH THE OPPOSITE LAYER OF THE METALIZED MATERIAL, AND SAID MOUNTING MEANS COMPRISING STRUCTURE INCLUDING THE APERTURED INSULATING MEMBER SIMULTANEOUSLY URGING THE PORTION OF THE ONE LAYER OF THE METALIZED MATERIAL IN ELECTRICALLY CONDUCTIVE RELAWITH THE WALL OF THE HOUSING AND URGING THE ELECTRICAL CONNECTING MEANS IN ELECTRICALLY CONDUCTIVE RELATION WITH THE OPPOSITE LAYER OF THE METALIZED MATERIAL.

References Cited (Backward Citations)

US2398088A Cited
US2668946A Cited
US2706798A Cited
US2759155A Cited
US2895093A Cited
US3040214A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-11-29 1969-05-31 1969-11-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-11-29 1973-05-31 1973-11-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-11-29 1977-05-31 1977-11-30 $7700.00 Window Closed / Lapsed

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