Patent US4543251A successfully refreshed from Google Patents.
US7858883B2
Active / In Force
US
⏱️ 2.9 years remaining
Methods and kits for covering electrical cables and connections
Assignee: TE Connectivity Solutions GmbH
•
Filing: 2009-10-02
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Granted: 2010-12-28
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Expires: 2029-10-02
Abstract
Abstract A method for forming a connection assembly includes: forming an electrical connection between first and second electrical cables, the first cable including a first primary conductor and a first neutral conductor, the second cable including a second primary conductor and a second neutral conductor; and providing an integral, unitary cover assembly. The cover assembly includes: an inner elastomeric sleeve defining a cable passage to receive the electrical connection and the first and second primary conductors; and an outer elastomeric sleeve surrounding the inner sleeve. The method further includes: mounting the cover assembly on the cables such that the electrical connection and the first and second primary conductors extend through the cable passage; installing a first protective sleeve on a first neutral segment of the first neutral conductor; routing the first neutral segment and the first protective sleeve exteriorly of the outer sleeve to a second neutral segment of the second neutral conductor; and mechanically and electrically coupling the first and second neutral segments to thereby provide electrical continuity between the first neutral conductor and the second neutral conductor.
Inventors
- 👤 Mahmoud Seraj
- 👤 Timothy J. McLaughlin
- 👤 David Brehmer
- 👤 Miguel Contreras
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:51
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/70; H01R4/72; H02; H02G; H02G15/00; H02G15/08; H02G15/18; H02G15/182; H02G15/1826; H02G15/1833; H02G15/184; H02G15/188; H01R4/10; H01R4/18; H01R4/20; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
172 words
A method for forming a connection assembly, the method comprising: forming an electrical connection between first and second electrical cables, the first cable including a first primary conductor and a first neutral conductor, the second cable including a second primary conductor and a second neutral conductor; providing an integral, unitary cover assembly including: an inner elastomeric sleeve defining a cable passage to receive the electrical connection and the first and second primary conductors; and an outer elastomeric sleeve surrounding the inner sleeve; mounting the cover assembly on the cables such that the electrical connection and the first and second primary conductors extend through the cable passage; installing a first protective sleeve on a first neutral segment of the first neutral conductor; routing the first neutral segment and the first protective sleeve exteriorly of the outer sleeve to a second neutral segment of the second neutral conductor; and mechanically and electrically coupling the first and second neutral segments to thereby provide electrical continuity between the first neutral conductor and the second neutral conductor.
Claim 2
Independent Claim
172 words
A method for forming a connection assembly, the method comprising: forming an electrical connection between first and second electrical cables, the first cable including a first primary conductor and a first neutral conductor, the second cable including a second primary conductor and a second neutral conductor; providing an integral, unitary cover assembly including: an inner elastomeric sleeve defining a cable passage to receive the electrical connection and the first and second primary conductors; and an outer elastomeric sleeve surrounding the inner sleeve; mounting the cover assembly on the cables such that the electrical connection and the first and second primary conductors extend through the cable passage; installing a first protective sleeve on a first neutral segment of the first neutral conductor; routing the first neutral segment and the first protective sleeve exteriorly of the outer sleeve to a second neutral segment of the second neutral conductor; and mechanically and electrically coupling the first and second neutral segments to thereby provide electrical continuity between the first neutral conductor and the second neutral conductor.
Claim 3
Dependent Claim
62 words
The method of claim 1 including: installing a second protective sleeve on the second neutral segment; routing the second neutral segment and the second protective sleeve exteriorly of the outer sleeve; and mechanically and electrically coupling the first and second neutral segments exteriorly of the outer sleeve to thereby provide electrical continuity between the first neutral conductor and the second neutral conductor.
Claim 4
Dependent Claim
25 words
The method of claim 2 including mechanically and electrically coupling the first and second neutral segments exteriorly of the outer sleeve using a neutral connector.
Claim 5
Dependent Claim
14 words
The method of claim 3 wherein the neutral connector includes a shear bolt connector.
Claim 6
Dependent Claim
24 words
The method of claim 3 including positioning an extension portion of the first protective sleeve over the neutral connector and the second protective sleeve.
Claim 7
Dependent Claim
22 words
The method of claim 5 including applying a flowable sealant to environmentally seal an interface between the first and second protective sleeves.
Claim 8
Dependent Claim
38 words
The method of claim 2 including rolling opposed extension sections of the outer sleeve lengthwise beyond the inner sleeve, over portions of the first and second neutral conductors and over portions of the first and second protective sleeves.
Claim 9
Dependent Claim
23 words
The method of claim 7 including rolling the extension sections of the outer sleeve lengthwise beyond respective opposed ends of the inner sleeve.
Claim 10
Dependent Claim
17 words
The method of claim 1 wherein the first protective sleeve is formed of a flexible polymeric material.
Claim 11
Dependent Claim
23 words
The method of claim 1 including mounting the cover assembly on the cables such that the outer sleeve overlaps the first protective sleeve.
Claim 12
Dependent Claim
25 words
The method of claim 10 including applying flowable sealant to environmentally seal interfaces between the first protective sleeve, the first cable, and the cover assembly.
Claim 13
Dependent Claim
27 words
The method of claim 1 wherein: the outer sleeve is formed of ethylene propylene diene monomer (EPDM) rubber; and the inner sleeve is formed of silicone rubber.
Claim 14
Dependent Claim
56 words
The method of claim 1 wherein the cover assembly includes at least one of: a Faraday cage sleeve mounted within the inner sleeve and formed of an electrically conductive elastomer; and a stress cone sleeve mounted within the inner sleeve proximate an end thereof, wherein the stress cone sleeve is formed of an electrically conductive elastomer.
Claim 15
Dependent Claim
29 words
The method of claim 1 wherein the cover assembly includes a semiconductor layer mounted on an outer side of the inner sleeve and formed of an electrically conductive elastomer.
Claim 16
Dependent Claim
74 words
The method of claim 1 including: maintaining the inner sleeve and the outer sleeve in an expanded state using a removable holdout device mounted within the inner sleeve; mounting the cover assembly on the holdout over the first and second cables and the electrical connection; and thereafter removing the holdout device from the cover assembly to release the inner and outer sleeves to contract onto the first and second cables and the electrical connection.
Claim 17
Dependent Claim
15 words
The method of claim 1 wherein the cover assembly is a cold shrinkable cover assembly.
Claim 18
Dependent Claim
145 words
A kit for covering an electrical connection between first and second electrical cables, the first cable including a first primary conductor and a first neutral conductor, the second cable including a second primary conductor and a second neutral conductor, the kit comprising: an integral, unitary cover assembly including: an inner elastomeric sleeve defining a cable passage to receive the electrical connection and the first and second primary conductors; and an outer elastomeric sleeve surrounding the inner sleeve; a first protective sleeve configured to be mounted on the first neutral conductor; and a second protective sleeve configured to be mounted on the second neutral conductor; wherein the first and second protective sleeves are configured to cover neutral segments of the first and second neutral conductors extending exteriorly of the outer sleeve to a connection between the first and second neutral conductors exterior to the outer sleeve.
Claim 19
Dependent Claim
145 words
A kit for covering an electrical connection between first and second electrical cables, the first cable including a first primary conductor and a first neutral conductor, the second cable including a second primary conductor and a second neutral conductor, the kit comprising: an integral, unitary cover assembly including: an inner elastomeric sleeve defining a cable passage to receive the electrical connection and the first and second primary conductors; and an outer elastomeric sleeve surrounding the inner sleeve; a first protective sleeve configured to be mounted on the first neutral conductor; and a second protective sleeve configured to be mounted on the second neutral conductor; wherein the first and second protective sleeves are configured to cover neutral segments of the first and second neutral conductors extending exteriorly of the outer sleeve to a connection between the first and second neutral conductors exterior to the outer sleeve.
Claim 20
Dependent Claim
26 words
The kit of claim 17 including a neutral connector configured to mechanically and electrically couple the first and second neutral segments exteriorly of the outer sleeve.
Claim 21
Dependent Claim
158 words
A connection assembly comprising: first and second electrical cables, the first cable including a first primary conductor and a first neutral conductor, the second cable including a second primary conductor and a second neutral conductor; a cable connector coupling the first and second primary conductors to form an electrical connection; an integral, unitary cover assembly including: an inner elastomeric sleeve defining a cable passage; an outer elastomeric sleeve surrounding the inner sleeve; wherein the cover assembly is mounted on the cables such that the electrical connection and the first and second primary conductors extend through the cable passage; and a first protective sleeve mounted on a first neutral segment of the first neutral conductor; wherein: the first neutral segment and the first protective sleeve are routed exteriorly of the outer sleeve; and the first and second neutral segments are mechanically and electrically coupled to thereby provide electrical continuity between the first neutral conductor and the second neutral conductor.
Claim 22
Dependent Claim
158 words
A connection assembly comprising: first and second electrical cables, the first cable including a first primary conductor and a first neutral conductor, the second cable including a second primary conductor and a second neutral conductor; a cable connector coupling the first and second primary conductors to form an electrical connection; an integral, unitary cover assembly including: an inner elastomeric sleeve defining a cable passage; an outer elastomeric sleeve surrounding the inner sleeve; wherein the cover assembly is mounted on the cables such that the electrical connection and the first and second primary conductors extend through the cable passage; and a first protective sleeve mounted on a first neutral segment of the first neutral conductor; wherein: the first neutral segment and the first protective sleeve are routed exteriorly of the outer sleeve; and the first and second neutral segments are mechanically and electrically coupled to thereby provide electrical continuity between the first neutral conductor and the second neutral conductor.
Claim 23
Dependent Claim
66 words
The connection assembly of claim 19 including a second protective sleeve mounted on the second neutral conductor, wherein: the second neutral segment and the second protective sleeve are routed exteriorly of the outer sleeve; and the first and second neutral segments are mechanically and electrically coupled exteriorly of the outer sleeve to thereby provide electrical continuity between the first neutral conductor and the second neutral conductor.
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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) | 2013-12-27 | 2014-06-28 | 2014-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2017-12-27 | 2018-06-28 | 2018-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2021-12-27 | 2022-06-28 | 2022-12-28 | $7700.00 | Window Closed / Lapsed |