US4136442A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interconnector
Assignee: Amphenol Corp
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Filing: 1977-11-03
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Granted: 1979-01-30
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Expires: 1997-11-03
Abstract
Abstract An interconnector for installation in an opening in a wall to provide at least one electrical connection through said wall, and a method for making same. The interconnector comprises a one piece tubular metal shell, at least one conductor within said shell, and two spaced apart glass sealing members supporting said conductors within said shell. The shell includes at least one port allowing access to the space interior of said shell and between said sealing members. The method for making the interconnector includes the steps of supporting one of the sealing members with a layer of inert flowable material, and subsequently removing the material through the port.
Inventors
- 👤 Herbert M. Harnett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:44
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/52; H01R13/521; G; G21; G21C; G21C17/00; G21C17/10; G21C17/116; Y; Y02; Y02E; Y02E30/00; Y02E30/30; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49204; Y10T29/49208; Y10T29/4981
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
126 words
A method for making an interconnector in which two spaced-apart glass sealing members support at least one conductor within a one-piece tubular metal shell, said method comprising the steps of: arranging said at least one conductor and a first of said glass sealing members in a jig within said shell; sealing said first sealing member to the inner wall of said shell and to said at least one conductor; supporting a second of said glass sealing members with a layer of inert flowable material between said two sealing members; sealing said second sealing member to the inner wall of said shell and to said at least one conductor; and removing said inert flowable material through at least one port extending through the wall of said shell.
Claim 2
Independent Claim
126 words
A method for making an interconnector in which two spaced-apart glass sealing members support at least one conductor within a one-piece tubular metal shell, said method comprising the steps of: arranging said at least one conductor and a first of said glass sealing members in a jig within said shell; sealing said first sealing member to the inner wall of said shell and to said at least one conductor; supporting a second of said glass sealing members with a layer of inert flowable material between said two sealing members; sealing said second sealing member to the inner wall of said shell and to said at least one conductor; and removing said inert flowable material through at least one port extending through the wall of said shell.
Claim 3
Dependent Claim
70 words
The method as claimed in claim 1, wherein: said arranging step includes orienting the longitudinal axis of said shell vertically, and positioning said first of said sealing members closer to the lower end of said shell than to the upper end of said shell; and said supporting step includes subsequently inverting said shell such that said second of said sealing members is positioned below said first of said sealing members.
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) | 1982-01-29 | 1982-07-31 | 1983-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-01-29 | 1986-07-31 | 1987-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-01-29 | 1990-07-31 | 1991-01-30 | $7700.00 | Window Closed / Lapsed |