US5798910A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sealable housing for electrical components
Assignee: Thermon Heating Systems Inc
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Filing: 1996-08-29
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Granted: 1998-08-25
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Expires: 2016-08-29
Abstract
Abstract A sealable housing for electrical components comprises an extruded main body having a first end and a second end, the extruded main body defining a longitudinal axis and having an outer wall and a substantially cylindrical bore. Two end caps are removably sealably attached to a respective one of the first and second ends of the extruded main body to define, together with the substantially cylindrical bore, an electrical component chamber. Thickened longitudinal outer wall segments extend radially outwardly from the cylindrical bore. The electrical components are mounted within the electrical component chamber by being conventionally attached to a trolley, which trolley is longitudinally interfitted to a mounting track contiguous with the extruded main body. The extruded main body is preferably constructed from aluminum.
Inventors
- 👤 George L. Holbeche
- 👤 Bernard C. Moore
- 👤 David R. Ten Eycke
- 👤 Carl D. Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:21
CPC Classifications
H; H05; H05K; H05K5/00; H05K5/06; H05K5/063
Claims Analysis
Total Claims: 29
Claim 1
Independent Claim
102 words
A sealable housing for electrical components comprising: an extruded main body cut from a raw extrusion and having a first end and a second end, said extruded main body defining a longitudinal axis, and having an outer wall and a substantially cylindrical bore; two end caps, each of said end caps being removably sealably attached to a respective one of said first and second ends of said extruded main body; said end caps, together with the substantially cylindrical bore of said extruded main body, defining an electrical component chamber; and, a means for mounting the electrical components within the electrical component chamber.
Claim 2
Dependent Claim
102 words
A sealable housing for electrical components comprising: an extruded main body cut from a raw extrusion and having a first end and a second end, said extruded main body defining a longitudinal axis, and having an outer wall and a substantially cylindrical bore; two end caps, each of said end caps being removably sealably attached to a respective one of said first and second ends of said extruded main body; said end caps, together with the substantially cylindrical bore of said extruded main body, defining an electrical component chamber; and, a means for mounting the electrical components within the electrical component chamber.
Claim 3
Dependent Claim
27 words
The housing of claim 1 wherein the extruded main body further comprises one or more thickened longitudinal outer wall segments extending radially outwardly from said cylindrical bore.
Claim 4
Dependent Claim
39 words
The housing of claim 1 wherein the extruded main body further comprises at least one pair of thickened longitudinal outer wall segments extending radially outwardly from said cylindrical bore at positions diametrically opposed from one another across said bore.
Claim 5
Dependent Claim
29 words
The housing of claim 1 wherein the extruded main body further comprises two orthogonally spaced pairs of thickened longitudinal outer wall segments extending radially outwardly from said cylindrical bore.
Claim 6
Dependent Claim
28 words
The housing of claim 2 wherein each of the thickened longitudinal outer wall segments has a generally planar outer surface arranged in substantially tangential relation to said bore.
Claim 7
Dependent Claim
24 words
The housing of claim 1, wherein the means for mounting the electrical components is positioned on at least one of said two end caps.
Claim 8
Dependent Claim
20 words
The housing of claim 1, wherein the means for mounting the electrical components is positioned on said substantially cylindrical bore.
Claim 9
Dependent Claim
63 words
The housing of claim 7, wherein the means for mounting the electrical components comprises a first longitudinally extending mounting track contiguous with the extruded main body and projecting radially inwardly toward the centre of said substantially cylindrical bore, said mounting track having a complementary cross-sectional contour adapted to engage a longitudinally interfitting trolley means, said trolley means having the electrical components mounted thereon.
Claim 10
Dependent Claim
44 words
The housing of claim 8, wherein the first longitudinally extending mounting track projects inwardly from the extruded main body at a position on the bore in register with the positioning of one of said thickened longitudinal outer wall segments of the extruded main body.
Claim 11
Dependent Claim
35 words
The housing of claim 9, further comprising a second longitudinally extending mounting track projecting inwardly from the extruded body at a position on the bore diametrically opposed to the position of the first mounting track.
Claim 12
Dependent Claim
68 words
The housing of claim 2, wherein the extruded main body has one or more passageways through the outer wall of said main body to provide communication with the electrical component chamber, thereby to permit the connection of the electrical components contained within the electrical component chamber to electrical apparatus located outside the housing, or the installation of cooperating mechanical or electrical components within said one or more passageways.
Claim 13
Dependent Claim
27 words
The housing of claim 11, wherein said one or more passageways through said outer wall pass through one or more of the thickened longitudinal outer wall segments.
Claim 14
Dependent Claim
29 words
The housing of claim 12, wherein said one or more passageways through said outer wall pass through a longitudinally extending mounting track projecting inwardly from the extruded main body.
Claim 15
Dependent Claim
26 words
The housing of claim 1 wherein the end caps are removably sealably, screw-threadingly engaged to the respective first and second ends of said extruded main body.
Claim 16
Dependent Claim
20 words
The housing of claim 14, wherein the end caps comprise: a substantially planar cover and a screw-threaded attachment depending therefrom.
Claim 17
Dependent Claim
24 words
The housing of claim 15, wherein said depending attachment defines a substantially annular skirt, and said skirt is threaded about an inner surface thereof.
Claim 18
Dependent Claim
21 words
The housing of claim 16, wherein said depending attachment is substantially cylindrical, and is threaded about the outer cylindrical perimeter thereof.
Claim 19
Dependent Claim
16 words
The housing of claim 15, wherein said substantially planar cover has a central conduit opening therethrough.
Claim 20
Dependent Claim
22 words
The housing of claim 2, wherein the end caps are removably sealably attached to the extruded main body by means of bolts.
Claim 21
Dependent Claim
72 words
The housing of claim 19, wherein the respective ends of the extruded main body have a plurality of longitudinal bolt receiving means therein, said bolt receiving means being positioned in said thickened longitudinal outer wall segments, and wherein the end caps have a corresponding plurality of longitudinal bolt channels therethrough, said bolt channels positioned so as to be registrable with the plurality of longitudinal bolt receiving means in the extruded main body.
Claim 22
Dependent Claim
32 words
The housing of claim 11, wherein the passageways through the wall are internally threaded to screw-threadingly accept, in sealed relation, complementary coupling means attached to said electrical apparatus located outside the housing.
Claim 23
Dependent Claim
14 words
The housing of claim 1, wherein the extruded main body is constructed from aluminum.
Claim 24
Dependent Claim
18 words
The housing of claim 22, wherein the extruded main body is anodized on at least its outer wall.
Claim 25
Dependent Claim
16 words
The housing of claim 1, wherein the extruded main body is constructed from a plastics material.
Claim 26
Dependent Claim
134 words
A sealable housing for electrical components comprising: two extruded main bodies, each of said extruded main bodies having a first end and a second end, each of said extruded main bodies defining a longitudinal axis, and having an outer wall and a substantially cylindrical bore; at least one coupling means interconnected between the second end of one of said extruded main bodies and the first end of the other extruded main body thereby to form a composite main body; two end caps, each of said end caps being removably sealably attached to the remaining respective ones of said ends; said end caps, together with the substantially cylindrical bore of said composite extruded main body, defining a composite electrical component chamber; and, a means for mounting the electrical components within the composite electrical component chamber.
Claim 27
Dependent Claim
134 words
A sealable housing for electrical components comprising: two extruded main bodies, each of said extruded main bodies having a first end and a second end, each of said extruded main bodies defining a longitudinal axis, and having an outer wall and a substantially cylindrical bore; at least one coupling means interconnected between the second end of one of said extruded main bodies and the first end of the other extruded main body thereby to form a composite main body; two end caps, each of said end caps being removably sealably attached to the remaining respective ones of said ends; said end caps, together with the substantially cylindrical bore of said composite extruded main body, defining a composite electrical component chamber; and, a means for mounting the electrical components within the composite electrical component chamber.
Claim 28
Dependent Claim
44 words
The housing of claim 25, wherein said coupling means is substantially annular, and has screw threading to operatively engage complementary screw threading on respective ends of each of the first and second extruded main bodies between which said coupling means is interconnected as aforesaid.
Claim 29
Dependent Claim
74 words
The housing of claim 26, wherein said coupling means has a first annular connector of substantially small diameter, and a second annular connector of substantially larger diameter, both of said annular connector portions being longitudinally contiguous with one another and having an inner bore of uniform diameter, and wherein said screw threading is positioned on the outer perimeter of the first annular connector and on the outer perimeter of the second annular connector portion.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-08-24 | 2002-02-23 | 2002-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-08-24 | 2006-02-23 | 2006-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-08-24 | 2010-02-23 | 2010-08-25 | $7700.00 | Window Closed / Lapsed |