US3265959A
Expired / Lapsed
US
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Hall-voltage generator with means for suppressing thermoelectric error voltages
Assignee: Siemens Schuckertwerke AG
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Filing: 1963-03-13
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Granted: 1966-08-09
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Expires: 1983-03-13
Abstract
No abstract record available.
Inventors
- 👤 Wichl Klemens
- 👤 Kuhrt Friedrich
- 👤 Lippman Hans-Joachim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 03:09
CPC Classifications
C; C06; C06B; C06B23/00; C06B23/008
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
127 words
IN A HALL-VOLTAGE GENERATING DEVICE HAVING A HALL PLATE AND A MAGNETIC CIRCUIT STRUCTURE WITH A FIELD GAP IN WHICH THE HALL PLATE IS LOCATED, THE COMBINATION OF MEANS FOR SUPPRESSING HALL-VOLTAGE ZERO ERRORS DUE TO THERMOFORCES COMPRISING A THERMALLY GOOD CONDUCTING BASE PLATE, SAID MAGNETIC CIRCUIT STRUCTURE BEING MOUNTED ON SAID BASE PLATE, AND A THERMALLY INSULATING LAYER INTERPOSED BETWEEN SAID BASE PLATE AND SAID STRUCTURE, SAID HALL PLATE HAVING TWO CONTROL-CURRENT TERMINALS AND TWO HALL-VOLTAGE ELECTRODES, TWO CURRENT CONDUCTORS ELECTRICALLY CONNECTED TO SAID RESPECTIVE TERMINALS AND CONSISTING OF RESPECTIVE STRIPS FORMED OF THE SAME MATERIAL AS SAID HALL PLATE, SAID TWO CONDUCTOR STRIPS EXTENDING TOWARD EACH OTHER AND HAVING RESPECTIVE ENDS IN PROXIMITY TO EACH OTHER, AND CONTROL-CURRENT LEADS CONNECTED TO SAID RESPECTIVE STRIP ENDS.
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) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |