US3246213A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rectifier mounting and heat dissipating structure
Assignee: Siemens Mobility Ltd
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Filing: 1962-04-27
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Granted: 1966-04-12
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Expires: 1982-04-27
Abstract
No abstract record available.
Inventors
- 👤 Hannan Neil Townsend
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:10
CPC Classifications
H; H10; H10W; H10W40/00; H10W40/60; H10W40/611; H10W90/00; H10W40/20; H10W40/231; H10W40/235
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
A COMBINED RECTIFIER MOUNTING AND HEAT DISSIPATING STRUCTURE COMPRISING A FIRST U-SHAPED MEMBER OF HEAT CONDUCTIVE MATERIAL DEFINED BY A PLATE AND EXTENSIONS AT RIGHT ANGLES THERETO, AND AT LEAST ONE OTHER SUCH U-SHAPED MEMBER HAVING ITS PLATE IN CONTACT WITH THE PLATE OF SAID FIRST U-SHAPED MEMBER AND HAVING ITS EXTENSIONS WITHIN AND GENERALLY PARALLEL TO THE EXTENSIONS OF SAID FIRST USHAPED MEMBER, A RECITFIER DEVICE MOUNTED ON SAID PLATE OPPOSITE SAID EXTENSIONS, SAID U-SHAPED MEMBERS COMPRISING THE PRINCIPAL HEAT DISSIPATING STRUCTURE FOR SAID RECTIFIER DEVICE, AND AT LEAST ONE ADDITIONAL SUCH RECTIFIER MOUNTING AND HEAT DISSIPATING STRUCTURE, AND RODS MEANS PASSING THROUGH SAID EXTENSIONS FOR SECURING SAID STRUCTURES TOGETHER.
Claim 2
Dependent Claim
111 words
A COMBINED RECTIFIER MOUNTING AND HEAT DISSIPATING STRUCTURE COMPRISING A FIRST U-SHAPED MEMBER OF HEAT CONDUCTIVE MATERIAL DEFINED BY A PLATE AND EXTENSIONS AT RIGHT ANGLES THERETO, AND AT LEAST ONE OTHER SUCH U-SHAPED MEMBER HAVING ITS PLATE IN CONTACT WITH THE PLATE OF SAID FIRST U-SHAPED MEMBER AND HAVING ITS EXTENSIONS WITHIN AND GENERALLY PARALLEL TO THE EXTENSIONS OF SAID FIRST USHAPED MEMBER, A RECITFIER DEVICE MOUNTED ON SAID PLATE OPPOSITE SAID EXTENSIONS, SAID U-SHAPED MEMBERS COMPRISING THE PRINCIPAL HEAT DISSIPATING STRUCTURE FOR SAID RECTIFIER DEVICE, AND AT LEAST ONE ADDITIONAL SUCH RECTIFIER MOUNTING AND HEAT DISSIPATING STRUCTURE, AND RODS MEANS PASSING THROUGH SAID EXTENSIONS FOR SECURING SAID STRUCTURES TOGETHER.
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) | 1969-04-11 | 1969-10-11 | 1970-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-11 | 1973-10-11 | 1974-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-11 | 1977-10-11 | 1978-04-12 | $7700.00 | Window Closed / Lapsed |