US4358635A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wireway
Assignee: Prescolite Inc
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Filing: 1981-01-19
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Granted: 1982-11-09
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Expires: 2001-01-19
Abstract
Abstract A wireway for supporting at least one wire and a temperature sensitive device designed to interrupt the flow of electrical energy through the wire in conjunction with a selected temperature within a compartment connected to the wireway. The wireway includes a raceway having an enclosed channel with a pair of open ends. The temperature sensitive device is confined within a wireway which includes means for conducting heat from the interior of the compartment to the channel of the raceway. The wireway is also supported by the compartment to form a structural unit.
Inventors
- 👤 James B. Druffel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:17
CPC Classifications
H; H02; H02G; H02G3/00; H02G3/02; H02G3/04; H02G3/0462; H02G3/0487; G; G01; G01K; G01K1/00; G01K1/14
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
119 words
A wireway for supporting to a compartment at least one wire and a temperature sensitive device for interrupting electrical flow through the wire at a selected temperature within the compartment comprising: a. a raceway having a first end portion and a second end portion with walls forming an enclosed channel therebetween, said raceway further including a first opening at said first end portion and a second opening at said second end portion; b. means intended for confining the temperature sensitive device to a position within said channel of said raceway; c. means intended for conducting heat from the interior of the compartment to said channel of said raceway and; d. means intended for supporting said wireway to the compartment.
Claim 2
Dependent Claim
119 words
A wireway for supporting to a compartment at least one wire and a temperature sensitive device for interrupting electrical flow through the wire at a selected temperature within the compartment comprising: a. a raceway having a first end portion and a second end portion with walls forming an enclosed channel therebetween, said raceway further including a first opening at said first end portion and a second opening at said second end portion; b. means intended for confining the temperature sensitive device to a position within said channel of said raceway; c. means intended for conducting heat from the interior of the compartment to said channel of said raceway and; d. means intended for supporting said wireway to the compartment.
Claim 3
Dependent Claim
44 words
The wireway of claim 1 in which said means intended for supporting said wireway to the compartment comprises said first end portion of said raceway provided with a member having a pair of notches for slidingly engaging with a slot formed in the compartment.
Claim 4
Dependent Claim
53 words
The wireway of claim 2 in which said means intended for conducting heat from the interior of said compartment to said channel of said raceway comprises a tongue connected to said notched member such that said tongue lies substantially inside the compartment when said notched member slidingly engages said slot of the compartment.
Claim 5
Dependent Claim
21 words
The wireway of claim 3 in which said notched member is resiliently attached to said first end portion of said raceway.
Claim 6
Dependent Claim
50 words
The wireway of claim 4 in which said first opening of said enclosed channel is positioned such that said first opening will communicate directly with the inside of said compartment at a selected point when said sliding engagement of said notched member with said slot in the compartment take place.
Claim 7
Dependent Claim
39 words
The wireway of claim 5 in which said means intended for confining the temperature sensitive device comprises a pair of protuberances spaced along said raceway enclosed channel a sufficient distance to permit the temperature sensitive device to lie therebetween.
Claim 8
Dependent Claim
35 words
The wireway of claim 6 in which said raceway is formed from a first and second section, said first and second sections including a plurality of teeth on each section which meshingly engage one another.
Claim 9
Dependent Claim
27 words
The wireway of claim 7 in which said second end portion of said raceway includes means for securing said second end portion in relation to the compartment.
Claim 10
Dependent Claim
51 words
The wireway of claim 8 in which said means intended for supporting said wireway to the compartment including said sliding engagement of said slot of the compartment by said notched member also includes means for placing a portion of the temperature sensitive device within said channel in alignment with said slot.
Claim 11
Dependent Claim
24 words
The wireway of claim 9 in which said second end portion additionally includes a split end capable of being crimped onto an electrical wire.
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) | 1985-11-08 | 1986-05-10 | 1986-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-11-08 | 1990-05-10 | 1990-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-11-08 | 1994-05-10 | 1994-11-09 | $7700.00 | Window Closed / Lapsed |