US3622940A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector assembly for electrical apparatus
Assignee: Neidecker and Co
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Filing: 1969-12-22
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Granted: 1971-11-23
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Expires: 1989-12-22
Abstract
Abstract An angle connector for high-voltage rotary-field (three-phase) transformers in which a cast synthetic resin jack body is received in the transformer housing and forms at its end remote therefrom a socket extending at right angles to a bolt, pin or rod to which the socket is affixed, both socket and rod being imbedded in the insulating composition. A plug is fitted into the socket and is potted in a frustoconical sleeve which is flanged to a sleeve of the jack body.
Inventors
- 👤 Reinhold Illies
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:59
CPC Classifications
H; H01; H01F; H01F27/00; H01F27/40; H01R; H01R13/00; H01R13/46; H01R13/53; Y; Y10; Y10S; Y10S439/00; Y10S439/921
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
200 words
A plug-and-jack connector for electrical apparatus, comprising: a jack body of electrically insulating material having a shank portion receivable in a wall of said apparatus and a head portion lying externally thereof, said jack body being formed with a socket member embedded in said head portion of said body and a rod connected to said socket member and extending through said shank portion while being embedded in said body; and a plug body formed with a plug member removably receivable in said socket member and connectable to said jack body, said plug body being formed with an electrical cable connected with said plug member, said head portion being formed with an elongated sleeve portion extending at an angle to said shank portion and defining an internal cavity terminating in the region of said socket member, said plug body including an elongated extension receivable with clearance in said socket member and carrying said plug member, and a closure portion sealingly and removably attachable to said sleeve portion remote from said head portion, said closure portion being an annular housing receiving said cable with clearance, the clearance between said housing and said cable being filled at least partially with a sealing material.
Claim 2
Dependent Claim
200 words
A plug-and-jack connector for electrical apparatus, comprising: a jack body of electrically insulating material having a shank portion receivable in a wall of said apparatus and a head portion lying externally thereof, said jack body being formed with a socket member embedded in said head portion of said body and a rod connected to said socket member and extending through said shank portion while being embedded in said body; and a plug body formed with a plug member removably receivable in said socket member and connectable to said jack body, said plug body being formed with an electrical cable connected with said plug member, said head portion being formed with an elongated sleeve portion extending at an angle to said shank portion and defining an internal cavity terminating in the region of said socket member, said plug body including an elongated extension receivable with clearance in said socket member and carrying said plug member, and a closure portion sealingly and removably attachable to said sleeve portion remote from said head portion, said closure portion being an annular housing receiving said cable with clearance, the clearance between said housing and said cable being filled at least partially with a sealing material.
Claim 3
Dependent Claim
17 words
The connector defined in claim 1 wherein said material is a cellular electrically insulating elastic synthetic resin.
Claim 4
Dependent Claim
17 words
The connector defined in claim 1 wherein said sleeve portion and said jack body have metallized surfaces.
Claim 5
Dependent Claim
24 words
The connector defined in claim 1 wherein said jack body and sleeve portion arE composed of a cast synthetic resin having high breakdown voltage.
Claim 6
Dependent Claim
57 words
The connector defined in claim 1 wherein said head portion is formed with an elongated sleeve portion extending at an angle to said shank portion and defining an internal cavity terminating in the region of said socket member, said plug body including an elongated extension receivable with clearance in said socket member and carrying said plug member.
Claim 7
Dependent Claim
42 words
The connector defined in claim 5 wherein said sleeve portion is detachably mounted upon said head portion substantially level with said socket member, said head portion and said sleeve portion being provided with mating rotationally symmetrical formations coaxial with said socket member.
Claim 8
Dependent Claim
68 words
The connector defined in claim 6 wherein said sleeve portion is provided with a wall confronting said socket member, said plug member extending through and being entered in said wall of said sleeve portion, said cable entered in said wall of said sleeve portion, said cable extending through said sleeve portion and being anchored to said plug member in the region of said wall of said sleeve member.
Claim 9
Dependent Claim
27 words
The connector defined in claim 7 wherein said formations are frustoconical and converge axially in the direction of insertion of said plug member in said socket member.
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) | 1974-11-22 | 1975-05-24 | 1975-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-11-22 | 1979-05-24 | 1979-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-11-22 | 1983-05-24 | 1983-11-23 | $7700.00 | Window Closed / Lapsed |