Patent US3066258A successfully refreshed from Google Patents.
Patent US5058195A successfully refreshed from Google Patents.
US5058195A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermistor mounting arrangement
Assignee: Bunn O Matic Corp
•
Filing: 1990-06-07
•
Granted: 1991-10-15
•
Expires: 2010-06-07
Abstract
Abstract An elongate hollow tubular assembly mounts a temperature sensing element in a reservoir to determine the temperature of a liquid in the reservoir. The tubular assembly includes an inner tubular member constructed of a thin, light-weight, electrically insulating and thermally conducting material, an intermediate tubular member constructed of a thin, heat-sealable, dielectric material, having an end thereof which extends into the reservoir heat-sealed; and an outer tubular member constructed of a moldable, water-impervious, heat-resistant and durable material. A sealing arrangement is provided for sealing an end of the outer tubular member which extends into the reservoir.
Inventors
- 👤 John T. Knepler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:21
CPC Classifications
G; G01; G01K; G01K13/00; G01K13/02; A; A47; A47J; A47J31/00; A47J31/44; A47J31/54; A47J31/56; G01K1/00; G01K1/08
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
142 words
In apparatus for heating a liquid and having a heated liquid reservoir and a temperature sensing element to be disposed in a reservoir for sensing the temperature of the liquid therein, an improved mounting arrangement for mounting said temperature sensing element in a reservoir comprising: An elongate hollow tubular assembly defining a lumen for receiving said temperature sensing element therewithin; said tubular assembly comprising an inner tubular member member constructed of a thin, light-weight electrically insulating and thermally conducting a polyamide film material, an intermediate tubular member constructed of a thin, heat-sealable dielectric polytetrafluoroethylene material and having a heat-sealed end which is adapted to extend into a reservoir; and an outer tubular member constructed of a moldable, water-impervious, heat-resistant, durable silicone rubber material; and means for sealing an end of said outer tubular member which is adapted to extend into a reservoir.
Claim 2
Dependent Claim
142 words
In apparatus for heating a liquid and having a heated liquid reservoir and a temperature sensing element to be disposed in a reservoir for sensing the temperature of the liquid therein, an improved mounting arrangement for mounting said temperature sensing element in a reservoir comprising: An elongate hollow tubular assembly defining a lumen for receiving said temperature sensing element therewithin; said tubular assembly comprising an inner tubular member member constructed of a thin, light-weight electrically insulating and thermally conducting a polyamide film material, an intermediate tubular member constructed of a thin, heat-sealable dielectric polytetrafluoroethylene material and having a heat-sealed end which is adapted to extend into a reservoir; and an outer tubular member constructed of a moldable, water-impervious, heat-resistant, durable silicone rubber material; and means for sealing an end of said outer tubular member which is adapted to extend into a reservoir.
Claim 3
Dependent Claim
36 words
A mounting arrangement according to claim 1 and further including means for feeding electrical leads from said temperature sensing means through an end of said tubular assembly opposite the end thereof which extends into said reservoir.
Claim 4
Dependent Claim
32 words
A mounting arrangement according to claim 1 wherein said outer tubular member is molded with a closed end at the end thereof which extends into said reservoir, thereby defining said sealing means.
Claim 5
Dependent Claim
48 words
A mounting arrangement according to claim 1 wherein said sealing means comprises an end plug member of similar material to that of said outer tubular member and means for adhesively securing said end plug member to said end of said outer tubular member which extends into said reservoir.
Claim 6
Dependent Claim
105 words
An elongate hollow tubular apparatus for mounting a temperature sensing element in a reservoir to determine the temperature of a liquid in a reservoir, said tubular apparatus comprising: an inner tubular member constructed of a thin, light-weight, electrically insulating and thermally conducting a polyamide film material, an intermediate tubular member constructed of a thin, heat-sealable, dielectric polytetrafluoroethylene material, having a heat-sealed end which is adapted to extend into a reservoir; and an outer tubular member constructed of a moldable, water-impervious, heat-resistant and durable silicon rubber material; and means for sealing an end of said outer tubular member which is adapted to extend into a reservoir.
Claim 7
Dependent Claim
105 words
An elongate hollow tubular apparatus for mounting a temperature sensing element in a reservoir to determine the temperature of a liquid in a reservoir, said tubular apparatus comprising: an inner tubular member constructed of a thin, light-weight, electrically insulating and thermally conducting a polyamide film material, an intermediate tubular member constructed of a thin, heat-sealable, dielectric polytetrafluoroethylene material, having a heat-sealed end which is adapted to extend into a reservoir; and an outer tubular member constructed of a moldable, water-impervious, heat-resistant and durable silicon rubber material; and means for sealing an end of said outer tubular member which is adapted to extend into a reservoir.
Claim 8
Dependent Claim
36 words
A mounting arrangement according to claim 5 and further including means for feeding electrical leads from said temperature sensing means through an end of said tubular assembly opposite the end thereof which extends into said reservoir.
Claim 9
Dependent Claim
32 words
A mounting arrangement according to claim 5 wherein said outer tubular member is molded with a closed end at the end thereof which extends into said reservoir, thereby defining said sealing means.
Claim 10
Dependent Claim
48 words
A mounting arrangement according to claim 5 wherein said sealing means comprises an end plug member of similar material to that of said outer tubular member and means for adhesively securing said end plug member to said end of said outer tubular member which extends into said reservoir.
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) | 1994-10-14 | 1995-04-15 | 1995-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-10-14 | 1999-04-15 | 1999-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-10-14 | 2003-04-15 | 2003-10-15 | $7700.00 | Window Closed / Lapsed |