Electrical hermetic penetrant structure of low voltage

Details Electrical hermetic penetrant structure of low voltage Electrical hermetic penetrant structure of low voltage

2008-07-15

2008-07-15

Mayo, III, William H (Department: 2831)

Electricity: conductors and insulators

Conduits, cables or conductors

Combined

C174S07700S, C174S08400S, C174S08800C

Reexamination Certificate

active

07399923

ABSTRACT:
A low voltage electrical hermetic penetrant structure which provides input of electrical energy and signals in tight premises, such as in atomic power stations, nuclear vessels, underground, and the like. The hermetic penetrant structure includes hermetic modules sealed relative to a surrounding case. A metal pipe of each hermetic module includes longitudinally pressurized wires hermetically sealed inside the metal pipe through polysulphone and polyetheretherketon insulators. The polyetheretherketon insulators are positioned at the end portions of the wires. On the ends of each module an additional external insulator can be installed in the form of a socket of thermal-shrinkage pipe, filled with fire-resistant sealant.

REFERENCES:
patent: 3601526 (1971-08-01), Bohne et al.
patent: 3680208 (1972-08-01), Bohne et al.
patent: 3780204 (1973-12-01), Oliver et al.
patent: 3801722 (1974-04-01), Korner
patent: 3856983 (1974-12-01), Fisher et al.
patent: 3998515 (1976-12-01), Panek
patent: 4041240 (1977-08-01), Sipowicz
patent: 4053201 (1977-10-01), Grappe
patent: 4356344 (1982-10-01), Carey
patent: 4425476 (1984-01-01), Kyle
patent: 4963698 (1990-10-01), Chang et al.
patent: 4984973 (1991-01-01), Itameri-Kinter et al.
patent: 5015192 (1991-05-01), Welsh et al.
patent: 5099572 (1992-03-01), Lazaro, Jr. et al.
patent: 5203723 (1993-04-01), Ritter
patent: 5278357 (1994-01-01), Yamanashi
patent: 5299949 (1994-04-01), Fortin
patent: 5387119 (1995-02-01), Wood
patent: 5485673 (1996-01-01), Lau
patent: 5518415 (1996-05-01), Sano
patent: 5535512 (1996-07-01), Armogan
patent: 5630732 (1997-05-01), Yamanashi
patent: 5733145 (1998-03-01), Wood
patent: 5797761 (1998-08-01), Ring
patent: 5823811 (1998-10-01), Blanchfield et al.
patent: 6582251 (2003-06-01), Burke et al.
patent: 2002/0162476 (2002-11-01), Parker et al.
patent: 2005/0186823 (2005-08-01), Ring et al.
patent: 2005/0202720 (2005-09-01), Burke et al.
patent: 2007/0193464 (2007-08-01), Hironaka et al.
patent: 1334246 (1987-08-01), None
patent: 1760560 (1992-09-01), None
International Search Report from International Application No. PCT/RU2005/000300, filed Jun. 2, 2005, mailed on Nov. 2, 2005.
English Translation of USSR Patent No. SU 1334246, published Aug. 30, 1987.
English Translation of USSR Patent No. SU 1760560, published Sep. 7, 1992.
Schott, Catalogue No. 4835/1 d, published 1989.

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