US4034151A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Splice connector with internal heat transfer jacket
Assignee: Amerace Corp
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Filing: 1975-05-14
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Granted: 1977-07-05
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Expires: 1995-05-14
Abstract
Abstract A heat transfer jacket is placed over the terminal portions of the conductors of a pair of high voltage cables which are connected in a splice connection wherein a housing surrounds the connected conductor portions, the heat transfer jacket extending longitudinally between the confronting ends of a pair of adaptor sleeves placed upon the insulation of the cables to engage and locate the adaptor sleeves relative to one another, and laterally between the conductors and the housing to provide a path of relatively high thermal conductivity between the connected conductor portions and the housing.
Inventors
- 👤 Frank A. Silva
- 👤 Robert W. Mayer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:06
CPC Classifications
H; H02; H02G; H02G15/00; H02G15/08; H02G15/18; H02G15/10; H02G15/103
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
180 words
In a splice connector for connecting high voltage cables, each cable having a conductor, insulation surrounding the conductor and a shield around the insulation, the connector including a pair of adaptor sleeves for placement of one sleeve at the terminus of each cable, means for connecting bared portions of the conductors together and a housing for placement over the adaptor sleeves and connecting means to engage the adaptor sleeves along an interface between each sleeve and the housing and to enclose the connection between the bared portions of the conductors, the improvement comprising: a heat transfer jacket for placement over the connection between the bared portions of the conductors and having a longitudinal length sufficient to extend longitudinally between the adaptor sleeves, and a thickness sufficient to extend radially between the connection and the housing, said jacket being constructed of a material of relatively high thermal conductivity; and complementary means on the heat transfer jacket and the adaptor sleeves for engaging the jacket with adaptor sleeve to positively locate and preclude movement of the adaptor sleeves longitudinally to one another.
Claim 2
Dependent Claim
180 words
In a splice connector for connecting high voltage cables, each cable having a conductor, insulation surrounding the conductor and a shield around the insulation, the connector including a pair of adaptor sleeves for placement of one sleeve at the terminus of each cable, means for connecting bared portions of the conductors together and a housing for placement over the adaptor sleeves and connecting means to engage the adaptor sleeves along an interface between each sleeve and the housing and to enclose the connection between the bared portions of the conductors, the improvement comprising: a heat transfer jacket for placement over the connection between the bared portions of the conductors and having a longitudinal length sufficient to extend longitudinally between the adaptor sleeves, and a thickness sufficient to extend radially between the connection and the housing, said jacket being constructed of a material of relatively high thermal conductivity; and complementary means on the heat transfer jacket and the adaptor sleeves for engaging the jacket with adaptor sleeve to positively locate and preclude movement of the adaptor sleeves longitudinally to one another.
Claim 3
Dependent Claim
34 words
The invention of claim 1 wherein the heat transfer jacket and the housing include complementary means for engaging the housing with the jacket to positively locate the housing relative to the heat transfer jacket.
Claim 4
Dependent Claim
60 words
The invention of claim 2 wherein the complementary means on the heat transfer jacket and the housing includes a groove extending circumferentially around the outer surface of the jacket intermediate the ends thereof and an inwardly extending projection intermediate the end of the housing for engaging the groove in the jacket to positively locate the housing relative to the jacket.
Claim 5
Dependent Claim
57 words
The invention of claim 1 wherein the heat transfer jacket and each adaptor sleeve include complementary sealing means such that upon engagement of the jacket with the adaptor sleeves, the connection between the bared portions of the conductors will be sealed within the jacket and thereby isolated from the interface between each adaptor sleeve and the housing.
Claim 6
Dependent Claim
42 words
The invention of claim 1 wherein the heat transfer jacket comprises a generally rigid, tubular, longitudinally extending member which is split longitudinally for placement over confronting end portions of the adaptor sleeves and the connection between the bared portions of the conductors.
Claim 7
Dependent Claim
35 words
The invention of claim 5 wherein the heat transfer jacket is split longitudinally into at least two discrete parts capable of being assembled about the confronting end portions of the adaptor sleeves and the connection.
Claim 8
Dependent Claim
42 words
The invention of claim 6 wherein each discrete part has a rib extending laterally inwardly and the confronting end of each adaptor sleeve includes a complementary groove for receiving a corresponding rib to positively locate the adaptor sleeves relative to one another.
Claim 9
Dependent Claim
77 words
The invention of claim 7 wherein each rib is continuous, circumferential rib and each groove is a continous, circumferential groove, and including a circumferential elastomeric lip in each groove, each said lip being in position to be engaged by a rib in the heat transfer jacket to seal the connection within the heat transfer jacket and thereby isolate the connection and the bared portions of the conductors from the interface between each adaptor sleeve and the housing.
Claim 10
Dependent Claim
32 words
The invention of claim 8 including complementary means on the heat transfer jacket and the housing for engaging the housing with the jacket to positively locate the housing relative to the jacket.
Claim 11
Dependent Claim
60 words
The invention of claim 9 wherein the complementary means on the heat transfer jacket and the housing includes a groove extending circumferentially around the outer surface of the jacket intermediate the ends thereof and an inwardly extending projection intermediate the ends of the housing for engaging the groove in the jacket to positively locate the housing relative to the jacket.
Claim 12
Dependent Claim
173 words
In a splice connection connecting high voltage cables, each cable having a conductor, insulation surrounding the conductor and a shield around the insulation, the connection including a pair of adaptor sleeves, one sleeve placed at the terminus of each cable, means connecting bared portions of the conductors together, and a housing placed over the adaptor sleeves and connecting means and engaging the adaptor sleeves along an interface between each sleeve and the housing so as to enclose the connection between the bared portions of the conductors, the improvement comprising: a heat transfer jacket placed over the connection between the bared portions of the conductors and having a length extending longitudinally between the adaptor sleeves and a thickness extending radially between the connection and the housing, said jacket being constructed of a material of relatively high thermal conductivity, and complementary means on the heat transfer jacket and the adaptor sleeves, said means engaging the jacket with each adaptor sleeve to positively locate and preclude movement of the adaptor sleeves longitudinally relative to one another.
Claim 13
Dependent Claim
173 words
In a splice connection connecting high voltage cables, each cable having a conductor, insulation surrounding the conductor and a shield around the insulation, the connection including a pair of adaptor sleeves, one sleeve placed at the terminus of each cable, means connecting bared portions of the conductors together, and a housing placed over the adaptor sleeves and connecting means and engaging the adaptor sleeves along an interface between each sleeve and the housing so as to enclose the connection between the bared portions of the conductors, the improvement comprising: a heat transfer jacket placed over the connection between the bared portions of the conductors and having a length extending longitudinally between the adaptor sleeves and a thickness extending radially between the connection and the housing, said jacket being constructed of a material of relatively high thermal conductivity, and complementary means on the heat transfer jacket and the adaptor sleeves, said means engaging the jacket with each adaptor sleeve to positively locate and preclude movement of the adaptor sleeves longitudinally relative to one another.
Claim 14
Dependent Claim
35 words
The invention of claim 11 wherein the heat transfer jacket and the housing include complementary means, said means engaging the housing with the jacket to positively locate the housing relative to the heat transfer jacket.
Claim 15
Dependent Claim
59 words
The invention of claim 12 wherein the complementary means on the heat transfer jacket and the housing includes a groove extending circumferentially around the outer surface of the jacket intermediate the ends thereof and an inwardly extending projection intermediate the ends of the housing engaging the groove in the jacket to positively locate the housing relative to the jacket.
Claim 16
Dependent Claim
47 words
The invention of claim 11 wherein the heat transfer jacket and each adaptor sleeve include complementary sealing means such that the connection between the bared portions of the conductors is sealed within the jacket and thereby isolated from the interface between each adaptor sleeve and the housing.
Claim 17
Dependent Claim
22 words
The invention of claim 11 wherein the heat transfer jacket comprises a generally rigid, tubular, longitudinally extending member which is split longitudinally.
Claim 18
Dependent Claim
34 words
The invention of claim 15 wherein the heat transfer jacket is split longitudinally into at least two discrete parts which are assembled about the confronting end portions of the adaptor sleeves and the connection.
Claim 19
Dependent Claim
40 words
The invention of claim 16 wherein each discrete part has a rib extending laterally inwardly and the confronting end of each adaptor sleeve includes complementary groove receiving a corresponding rib to positively locate the adaptor sleeves relative to one another.
Claim 20
Dependent Claim
74 words
The invention of claim 17 wherein each rib is a continuous, circumferential rib and each groove is a continuous, circumferential groove, and including a circumferential elastomeric lip in each groove, each said lip being engaged by a rib in the heat transfer jacket to seal the connection within the heat transfer jacket and thereby isolate the connection and the bared portions of the conductors from the interface between each adaptor sleeve and the housing.
Claim 21
Dependent Claim
33 words
The invention of claim 18 including complementary means on the heat transfer jacket and the housing, said means engaging the housing with the jacket to positively locate the housing relative to the jacket.
Claim 22
Dependent Claim
59 words
The invention of claim 19 wherein the complementary means on the heat transfer jacket and the housing includes a groove extending circumferentially around the outer surface of the jacket intermediate the end thereof and an inwardly extending projection intermediate the ends of the housing engaging the groove in the jacket to positively locate the housing relative to the jacket.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-07-04 | 1981-01-03 | 1981-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-07-04 | 1985-01-03 | 1985-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-07-04 | 1989-01-03 | 1989-07-05 | $7700.00 | Window Closed / Lapsed |