US3158682A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High pressure electrical probe
Assignee: Clark Reliance LLC
•
Filing: 1962-04-02
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Granted: 1964-11-24
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Expires: 1982-04-02
Abstract
No abstract record available.
Inventors
- 👤 Allan R Goellner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 04:51
CPC Classifications
H; H01; H01B; H01B17/00; H01B17/26; H01B17/30; G; G01; G01F; G01F23/00; G01F23/22; G01F23/24; G01F23/241; G01F23/242
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
145 words
AN ELECTRICAL PROBE FOR USE IN A PRESSURE VESSEL, COMPRISING IN COMBINATION, A HOLLOW INSULATOR BODY, A HOLLOW METAL BODY ADJACENT ONE END OF SAID INSULATOR BODY, A METAL HEAD ADJACENT THE OTHER END OF SAID INSULATOR BODY, MEANS TO MOUNT SAID METAL BODY TO A PRESSURE VESSEL WITH SAID INSULATOR BODY WITHIN THE VESSEL, A SOFT METAL WASHER DISPOSED AT EACH END OF SAID INSULATOR BODY, SUBSTANTIALLY COMPLEMENTARY CONICAL MATING SURFACES BETWEEN SAID WASHERS AND THE RESPECTIVE ENDS OF SAID INSULATOR BODY, MEANS ESTABLISHING SAID INSULATOR BODY IN COMPRESSION BETWEEN SAID METAL BODY AND SAID METAL INTERNAL HEAD TO ESTABLISH PRESSURE-TIGHT JOINTS AT EACH OF SAID MATING SURFACES WITH THE CONICAL SURFACES OF SAID WASHERS DEFORMED AND MAINTAINING SAID INSULATOR BODY IN RADIAL COMPRESSION, AN EXTERNAL TERMINAL ON SAID PROBE, AND MEANS PROVIDING AN ELECTRICAL CONNECTION BETWEEN SAID METAL HEAD AND SAID EXTERNAL TERMINAL.
Claim 2
Dependent Claim
145 words
AN ELECTRICAL PROBE FOR USE IN A PRESSURE VESSEL, COMPRISING IN COMBINATION, A HOLLOW INSULATOR BODY, A HOLLOW METAL BODY ADJACENT ONE END OF SAID INSULATOR BODY, A METAL HEAD ADJACENT THE OTHER END OF SAID INSULATOR BODY, MEANS TO MOUNT SAID METAL BODY TO A PRESSURE VESSEL WITH SAID INSULATOR BODY WITHIN THE VESSEL, A SOFT METAL WASHER DISPOSED AT EACH END OF SAID INSULATOR BODY, SUBSTANTIALLY COMPLEMENTARY CONICAL MATING SURFACES BETWEEN SAID WASHERS AND THE RESPECTIVE ENDS OF SAID INSULATOR BODY, MEANS ESTABLISHING SAID INSULATOR BODY IN COMPRESSION BETWEEN SAID METAL BODY AND SAID METAL INTERNAL HEAD TO ESTABLISH PRESSURE-TIGHT JOINTS AT EACH OF SAID MATING SURFACES WITH THE CONICAL SURFACES OF SAID WASHERS DEFORMED AND MAINTAINING SAID INSULATOR BODY IN RADIAL COMPRESSION, AN EXTERNAL TERMINAL ON SAID PROBE, AND MEANS PROVIDING AN ELECTRICAL CONNECTION BETWEEN SAID METAL HEAD AND SAID EXTERNAL TERMINAL.
References Cited (Backward Citations)
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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) | 1967-11-24 | 1968-05-25 | 1968-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-24 | 1972-05-25 | 1972-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-24 | 1976-05-25 | 1976-11-24 | $7700.00 | Window Closed / Lapsed |