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US4479685A Expired / Lapsed US ⏱️ 0.0 years remaining

Flexible magnetic electrical connector and cable incorporating that connector

Assignee: ExxonMobil Upstream Research Co
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Filing: 1983-06-20
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Granted: 1984-10-30
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Expires: 2003-06-20
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Abstract

Abstract This invention is an electrical connector held together by flexible magnetic substrates which also form the support for the connector's electrical contacts. The connector has many uses but is especially suitable for the connection between sections of hydrophone streamer cables.

Inventors

  • 👤 Robert A. Kirby

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 19:49
CPC Classifications
H; H01; H01R; H01R11/00; H01R11/11; H01R11/30

Claims Analysis

Total Claims: 21
Claim 1
Independent Claim 83 words
An electrical connector comprising: at least two flexible, magnetic and substantially electrically non-conductive substrates each having contact means mounted therein with contact faces on a first side of each of said substrates and adapted to meet in face to face contact when said substrates are juxtaposed, each said contact means adapted to accept at least one electrical wire on a second side of said substrates, and indexing means adapted to permit said at least two substrates to be juxtaposed in a predetermined position.
Claim 2
Dependent Claim 83 words
An electrical connector comprising: at least two flexible, magnetic and substantially electrically non-conductive substrates each having contact means mounted therein with contact faces on a first side of each of said substrates and adapted to meet in face to face contact when said substrates are juxtaposed, each said contact means adapted to accept at least one electrical wire on a second side of said substrates, and indexing means adapted to permit said at least two substrates to be juxtaposed in a predetermined position.
Claim 3
Dependent Claim 23 words
The connector of claim 1 wherein each of said substrate has attached thereto a tab for separating said substrate from juxtaposition with another.
Claim 4
Dependent Claim 14 words
The connector of claim 1 wherein said indexing means comprise indexing pins and holes.
Claim 5
Dependent Claim 20 words
The connector of claim 1 wherein said substrate is comprised of a thin rubbery material having magnetic particles dispersed therein.
Claim 6
Dependent Claim 18 words
The connector of claim 4 wherein said magnetic particles are dispersed in alternating rows of opposite magnetic orientation.
Claim 7
Dependent Claim 146 words
A watertight electrical connector assembly comprising: a first and a second flexible, magnetic, and substantially electrically non-conductive substrate, each having contact means mounted therein with contact faces on a first side of each of said substrates and adapted to meet in face to face contact when said substrates are juxtaposed, electrical wires connected to each said contact means on a second side of each of said substrates, said wires from said first and second substrates forming a first and second bundle respectively, said first and second bundles fixably attached in first and second bulkheads, said bulkheads having sealing means disposed thereabout, boot means slidable over and extending from said first bulkhead to said second bulkhead and sealing against said sealing means disposed in said bulkheads, and first and second split ring keepers adapted to maintain said boot in sealing contact with said first and second bulkheads.
Claim 8
Dependent Claim 146 words
A watertight electrical connector assembly comprising: a first and a second flexible, magnetic, and substantially electrically non-conductive substrate, each having contact means mounted therein with contact faces on a first side of each of said substrates and adapted to meet in face to face contact when said substrates are juxtaposed, electrical wires connected to each said contact means on a second side of each of said substrates, said wires from said first and second substrates forming a first and second bundle respectively, said first and second bundles fixably attached in first and second bulkheads, said bulkheads having sealing means disposed thereabout, boot means slidable over and extending from said first bulkhead to said second bulkhead and sealing against said sealing means disposed in said bulkheads, and first and second split ring keepers adapted to maintain said boot in sealing contact with said first and second bulkheads.
Claim 9
Dependent Claim 24 words
The connector assembly of claim 6 wherein each said substrate has attached thereto a tab for separating each said substrate from juxtaposition with another.
Claim 10
Dependent Claim 26 words
The connector assembly of claim 6 wherein said connector assembly further comprises indexing means adapted to permit said substrates to be juxtaposed in a predetermined position.
Claim 11
Dependent Claim 21 words
The connector assembly of claim 6 wherein said substrate is comprised of a thin rubbery material having magnetic particles dispersed therein.
Claim 12
Dependent Claim 19 words
The connector assembly of claim 9 wherein said magnetic particles are dispersed in alternating rows of opposite magnetic orientation.
Claim 13
Dependent Claim 13 words
The connector assembly of claim 6 wherein said sealing means comprise "O" rings.
Claim 14
Dependent Claim 24 words
The connector assembly of claim 6 wherein said assembly additionally comprises stress members extending at least from said first bulkhead to said second bulkhead.
Claim 15
Dependent Claim 111 words
A hydrophone streamer cable section comprising: a flexible hydrophone housing containing at least one hydrophone, having two ends, and terminated by a bulkhead at each said end, electrical connector means mounted on each said bulkhead, each said connector means being comprised of a flexible, magnetic, and substantially electrically non-conductive substrate having contact means mounted therein with contact faces on a first side of said substrate, said contact means adapted to accept an electrical wire extending from said at least one hydrophone through a bulkhead to a second side of said substrate, and having indexing means to permit said connector means to be juxtaposed in a predetermined position to a similar connector.
Claim 16
Dependent Claim 111 words
A hydrophone streamer cable section comprising: a flexible hydrophone housing containing at least one hydrophone, having two ends, and terminated by a bulkhead at each said end, electrical connector means mounted on each said bulkhead, each said connector means being comprised of a flexible, magnetic, and substantially electrically non-conductive substrate having contact means mounted therein with contact faces on a first side of said substrate, said contact means adapted to accept an electrical wire extending from said at least one hydrophone through a bulkhead to a second side of said substrate, and having indexing means to permit said connector means to be juxtaposed in a predetermined position to a similar connector.
Claim 17
Dependent Claim 22 words
The cable of claim 13 wherein each said substrate has attached thereto a tab for separating said substrate from juxtaposition with another.
Claim 18
Dependent Claim 14 words
The cable of claim 13 wherein said indexing means comprise indexing pins and holes.
Claim 19
Dependent Claim 20 words
The cable of claim 13 wherein said substrate is comprised of a thin rubbery material having magnetic particles dispersed therein.
Claim 20
Dependent Claim 18 words
The cable of claim 16 wherein said magnetic particles are dispersed in alternating rows of opposite magnetic orientation.
Claim 21
Dependent Claim 18 words
The cable of claim 13 wherein stress members extend from bulkhead to bulkhead and are fixedly attached thereto.

References Cited (Backward Citations)

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US4045107A Cited
US4166663A Cited
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US4204188A Cited
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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1987-10-30 1988-04-30 1988-10-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1991-10-30 1992-04-30 1992-10-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1995-10-30 1996-04-30 1996-10-30 $7700.00 Window Closed / Lapsed

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