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(12) Patent: | (11) CA 1145825 |
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(21) Application Number: | 1145825 |
(54) English Title: | ELECTRICAL CORD SEALING ARRANGEMENT WITH A DEFORMABLE SEAL |
(54) French Title: | CORDON ELECTRIQUE ETANCHE AVEC JOINT D'ETANCHEITE DEFORMABLE |
Status: | Term Expired - Post Grant |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : | |
(71) Applicants : | |
(74) Agent: | DOUGLAS S. Q.C. JOHNSONJOHNSON, DOUGLAS S. Q.C. |
(74) Associate agent: | |
(45) Issued: | 1983-05-03 |
(22) Filed Date: | 1981-05-28 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | None |
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ABSTRACT OF THE DISCLOSURE
According to the present invention a new electrical cord
assembly is provided for sealing in a liquid cooled pump
and/or a submersible pump. The one piece preformed
electrical cord assembly comprises an insulated electrical
cord having at least two individual insulated electrical
conductors extending from one end thereof, and a sealing
means positioned intermediate the ends of the electrical
cord assembly. The sealing means is at least partially
deformable and encapsulates a portion of the conductors
and the end of the insulated electrical cord. The sealing
means may be compressively loaded to provide a seal within
a cavity of a pump casing while maintaining the seal with
the electrical conductors. The sealing means is made of
an electrically insulating material to avoid shorting
between the bared conductors. This assembly can be
preformed and tested prior to installation in the
electrical appliance.
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
Sorry, the representative drawing for patent document number 1145825 was not found.
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Description | Date |
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Inactive: IPC from MCD | 2006-03-11 |
Inactive: Expired (old Act Patent) latest possible expiry date | 2000-05-03 |
Grant by Issuance | 1983-05-03 |
There is no abandonment history.
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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None |
Past Owners on Record |
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JOHN FRANK CAMPBELL |