Patent US4287550A successfully refreshed from Google Patents.
US4392005A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Temperature sensor
Assignee: MON-A-THERM Inc A CORP OF DE
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Filing: 1981-11-02
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Granted: 1983-07-05
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Expires: 2001-11-02
Abstract
Abstract A temperature sensor comprising a pair of insulated dissimilar metallic conductors joined at one of their ends to form a thermojunction, and a connector comprising an elongate backing strip of dielectric sheet material. The other ends of the conductors are positioned to extend generally transversely across one face of the strip and are spaced apart longitudinally of the strip. A facing strip of dielectric material on the backing strip overlies the ends of the conductors and has openings therein exposing bare uninsulated portions of the ends of the conductors to provide electrical contacts whereby on insertion of the connector into a mating connector the contacts are engaged by corresponding contacts in the mating connector for making respective electrical connections.
Inventors
- 👤 Raymond F. Mohrman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:43
CPC Classifications
G; G01; G01K; G01K13/00; G01K13/20; G01K7/00; G01K7/02; G01K7/023
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
152 words
A temperature sensor comprising a pair of dissimilar metallic conductors electrically insulated one from the other along the lengths thereof but electrically connected at one of their ends to form a thermojunction, and a connector comprising an elongate backing strip of dielectric sheet material, the other ends of the conductors being positioned to extend generally transversely across one face of the strip and being spaced apart longitudinally of the strip, and facing strip means on the backing strip comprising a first facing strip of dielectric material on said one face of the backing strip overlying said other ends of the conductors, said first facing strip having openings therein exposing bare uninsulated portions of said other ends of the conductors to provide electrical contacts whereby on insertion of said connector into a mating connector said contacts are adapted to be engaged by corresponding contacts in the mating connector for making respective electrical connections.
Claim 2
Dependent Claim
152 words
A temperature sensor comprising a pair of dissimilar metallic conductors electrically insulated one from the other along the lengths thereof but electrically connected at one of their ends to form a thermojunction, and a connector comprising an elongate backing strip of dielectric sheet material, the other ends of the conductors being positioned to extend generally transversely across one face of the strip and being spaced apart longitudinally of the strip, and facing strip means on the backing strip comprising a first facing strip of dielectric material on said one face of the backing strip overlying said other ends of the conductors, said first facing strip having openings therein exposing bare uninsulated portions of said other ends of the conductors to provide electrical contacts whereby on insertion of said connector into a mating connector said contacts are adapted to be engaged by corresponding contacts in the mating connector for making respective electrical connections.
Claim 3
Dependent Claim
18 words
A temperature sensor as set forth in claim 1 wherein said backing strip is of a yieldable material.
Claim 4
Dependent Claim
16 words
A temperature sensor as set forth in claim 2 wherein said backing strip is of paperboard.
Claim 5
Dependent Claim
58 words
A temperature sensor as set forth in claim 1 wherein said conductors extend side by side generally longitudinally of the backing strip from one end of the strip, constituting its inner end, toward the other end of the strip, constituting its outer end, said other ends of the conductors being bent to extend generally transversely of the strip.
Claim 6
Dependent Claim
50 words
A temperature sensor as set forth in claim 4 further comprising means securing the conductors at a point adjacent the inner end of the backing strip to one or both of the backing strip and said facing strip means to provide strain relief for said other ends of the conductors.
Claim 7
Dependent Claim
29 words
A temperature sensor as set forth in claim 5 further comprising tubular electrically insulating jacket means sheathing said conductors, said conductors extending beyond the ends of the jacket means.
Claim 8
Dependent Claim
21 words
A temperature sensor as set forth in claim 6 wherein said jacket means comprises a single tubular jacket encompassing both conductors.
Claim 9
Dependent Claim
23 words
A temperature sensor as set forth in claim 7 further comprising means for electrically insulating the conductors from one another in said jacket.
Claim 10
Dependent Claim
22 words
A temperature sensor as set forth in claim 8 wherein said insulating means comprises a varnish coating on one of the conductors.
Claim 11
Dependent Claim
27 words
A temperature sensor as set forth in claim 9 wherein one of the conductors is a varnished copper wire and the other is a bare constantan wire.
Claim 12
Dependent Claim
62 words
A temperature sensor as set forth in claim 6 wherein one end of said jacket means is disposed immediately adjacent the inner end of the backing strip, and said means providing strain relief comprises an adhesive securing said one end of the jacket means and the conductors extending therefrom to one or both of the backing strip and said facing strip means.
Claim 13
Dependent Claim
47 words
A temperature sensor as set forth in claim 11 wherein said facing strip means comprises a first strip of adhesive tape adhered to said one face of the backing strip and securing said other ends of the conductors in fixed position with respect to the backing strip.
Claim 14
Dependent Claim
30 words
A temperature sensor as set forth in claim 12 further comprising a tubular sheath fitted around said one end of the jacket and the inner end of the backing strip.
Claim 15
Dependent Claim
30 words
A temperature sensor as set forth in claim 13 wherein said tubular sheath is of heat-shrinkable material shrunk for a snug fit around the inner end of the backing strip.
Claim 16
Dependent Claim
34 words
A temperature sensor as set forth in claim 4 wherein said facing strip means further comprises a second facing strip of dielectric material on the face of the backing strip opposite said one face.
Claim 17
Dependent Claim
27 words
A temperature sensor as set forth in claim 15 wherein said second facing strip is an adhesive strip adhered to said opposite face of the backing strip.
Claim 18
Dependent Claim
42 words
A temperature sensor as set forth in claim 16 wherein said first facing strip is folded around the outer end of the backing strip and overlaps the outer margins of the second facing strip on the opposite face of the backing strip.
Claim 19
Dependent Claim
45 words
A temperature sensor as set forth in claim 16 wherein said conductors are sheathed in a single electrically insulating tubular jacket and extend beyond the ends of the jacket, one end of said jacket being disposed immediately adjacent the inner end of the backing strip.
Claim 20
Dependent Claim
63 words
A temperature sensor as set forth in claim 18 wherein said facing strip means comprising a third facing strip constituted by an adhesive strip adhered to the inner edge margins of the first facing strip, said second and third strips extending in face-to-face relation inwardly beyond the inner edge of the backing strip and being adhered to one another and to said jacket.
Claim 21
Dependent Claim
16 words
A temperature sensor as set forth in claim 1 wherein said backing strip is of paperboard.
Claim 22
Dependent Claim
46 words
A temperature sensor as set forth in claim 1 wherein said first facing strip comprises a strip of adhesive tape adhered to said one face of the backing strip and securing said other ends of the conductors in fixed position with respect to the backing strip.
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) | 1986-07-04 | 1987-01-03 | 1987-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-07-04 | 1991-01-03 | 1991-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-07-04 | 1995-01-03 | 1995-07-05 | $7700.00 | Window Closed / Lapsed |