US4161816A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making relay and RF adaptor assembly
Assignee: HI G Inc
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Filing: 1977-12-27
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Granted: 1979-07-24
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Expires: 1997-12-27
Abstract
Abstract A plurality of contact pins project from a flat header of a miniature relay for connection to a corresponding number of coaxial cables. A separate radio frequency adaptor is provided having a plurality of hollow cable connector receiving shells and a planar supporting base interconnecting the shells with the shells serving as RF shields for the header pins. The process of making the RF relay assembly includes mounting the header pins in a predetermined layout on the relay header, forming a one-piece adaptor by interconnecting the tubular shells in a pattern corresponding to the header pin layout and then securing the one-piece RF adaptor to the relay header with each header pin in a complementary shell and with each shell made common with electrical ground.
Inventors
- 👤 Paul A. Frano
- 👤 Robert W. Bowman
- 👤 Donald F. Drapeau
- 👤 Marino Kain
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:18
CPC Classifications
H; H01; H01H; H01H50/00; H01H50/14; H01R; H01R13/00; H01R13/648; H01R13/658; H01R13/6581; H01R13/6585; H01R13/6588; H01R13/6591; H01R13/6592; Y; Y10; Y10S; Y10S174/00; Y10S174/08; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49123; Y10T29/49174; Y10T29/49181; Y10T29/49185
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
142 words
A method of making a miniature radio frequency relay assembly comprising the steps of mounting a plurality of radio frequency signal-carrying pins in a predetermined layout on an electrically conductive relay header with each pin projecting externally from the header for connection to a coaxial cable, forming a radio frequency adaptor as a one-piece component separate from the header by interconnecting tubular shells providing at least as many openings as there are radio frequency signal-carrying pins with the openings formed in a pattern corresponding to the RF signal-carrying pin layout ont the header, and securing the one-piece RF adaptor as an integral unit in electrically conductive relation to the relay header with each header pin received within the opening of a complementary shell, whereby the shells of the adaptor unit are made common with electrical ground and serve as radio frequency shields.
Claim 2
Independent Claim
142 words
A method of making a miniature radio frequency relay assembly comprising the steps of mounting a plurality of radio frequency signal-carrying pins in a predetermined layout on an electrically conductive relay header with each pin projecting externally from the header for connection to a coaxial cable, forming a radio frequency adaptor as a one-piece component separate from the header by interconnecting tubular shells providing at least as many openings as there are radio frequency signal-carrying pins with the openings formed in a pattern corresponding to the RF signal-carrying pin layout ont the header, and securing the one-piece RF adaptor as an integral unit in electrically conductive relation to the relay header with each header pin received within the opening of a complementary shell, whereby the shells of the adaptor unit are made common with electrical ground and serve as radio frequency shields.
Claim 3
Dependent Claim
47 words
The method of claim 1 further including the step of permanently attaching a center conductor of a coaxial cable to each of the header pins, and then feeding each of the cables through a tubular shell corresponding to its respective header pin before effecting the securing step.
Claim 4
Dependent Claim
65 words
The method of claim 1 further including the step of fitting a heat shrinkable sleeve with an internal solder band over each pin with a center conductor of a coaxial cable interposed between the solder band and each pin, and then permanently attaching a center conductor of coaxial cable to each of the header pins by applying heat to each of the heat shrinkable sleeves.
Claim 5
Dependent Claim
47 words
The method of claim 1 wherein the adaptor forming step includes mounting a plurality of individual tubes on a supporting base having holes corresponding to the RF signal-carrying pin layout on the header by fitting a tube into each of said holes for the RF signal-carrying pins.
Claim 6
Dependent Claim
33 words
The method of claim 1 wherein the adaptor forming step includes forming said openings in an electrically conductive integral body with the material of the body surrounding said openings serving as the shells.
Claim 7
Independent Claim
189 words
A method of making a miniature radio frequency relay assembly comprising the steps of mounting a plurality of radio frequency signal-carrying pins in a predetermined layout on an electrically conductive relay header with each pin projecting externally from the header, forming a one-piece radio frequency adaptor by interconnecting tubular shells to provide an integral adaptor unit having at least as many openings as there are radio frequency signal-carrying pins with the adaptor openings corresponding to the signal-carrying pin layout on the header, making a preform of electrically conductive thermosetting adhesive film, perforating the film to provide a series of holes matching said adaptor openings, positioning the preform between the relay header and the adaptor with the holes of the preform in registration with said adaptor openings and the radio-frequency signal-carrying pins, and then securing the one-piece RF adaptor as an integral unit in electrically conductive relation to the relay header by applying heat and pressure to bond the parts in assembly with each signal-carrying pin received within a complementary shell, whereby the shells of the adaptor unit are made common with electrical ground and serve as radio frequency shields.
Claim 8
Independent Claim
189 words
A method of making a miniature radio frequency relay assembly comprising the steps of mounting a plurality of radio frequency signal-carrying pins in a predetermined layout on an electrically conductive relay header with each pin projecting externally from the header, forming a one-piece radio frequency adaptor by interconnecting tubular shells to provide an integral adaptor unit having at least as many openings as there are radio frequency signal-carrying pins with the adaptor openings corresponding to the signal-carrying pin layout on the header, making a preform of electrically conductive thermosetting adhesive film, perforating the film to provide a series of holes matching said adaptor openings, positioning the preform between the relay header and the adaptor with the holes of the preform in registration with said adaptor openings and the radio-frequency signal-carrying pins, and then securing the one-piece RF adaptor as an integral unit in electrically conductive relation to the relay header by applying heat and pressure to bond the parts in assembly with each signal-carrying pin received within a complementary shell, whereby the shells of the adaptor unit are made common with electrical ground and serve as radio frequency shields.
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) | 1982-07-23 | 1983-01-22 | 1983-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-07-23 | 1987-01-22 | 1987-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-07-23 | 1991-01-22 | 1991-07-24 | $7700.00 | Window Closed / Lapsed |