Immersion motor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8827665
APP PUB NO 20110211978A1
SERIAL NO

13126520

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An immersion motor includes a housing (3) having a wall (4) with a watertight cable penetration (5, 6; 5, 6′). The cable penetration includes an inlet (5) in the wall (4) for a cable (25) and a sealing collar (6; 6′) that can be released from the inlet (5) having a penetration (20) for the cable (25). The sealing collar (6; 6′) includes a first seal (45; 45′) disposed on the penetration (20) and means for applying force (75, 85, 90) to the first seal (45; 45′), which is designed for permanently applying force to the first seal (45; 45′) radially in the penetration (20). The cable penetration (5, 6; 5, 6′) further includes means for releasably attaching (35, 40) the sealing collar (6; 6′) to the inlet (5). At least one second seal (120, 125) is provided between the sealing collar (6; 6′) and the inlet (5).

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First Claim

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Patent Owner(s)

  • GRUNDFOS MANAGEMENT A/S

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dybdal, Soren Birkerod, DK 3 20

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