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US3582525A
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Electrolyte manifold for electrochemical machining
Assignee: Milacron Inc
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Filing: 1967-11-29
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Granted: 1971-06-01
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Expires: 1987-11-29
Abstract
Abstract AN ELECTROLYTE MANIFOLD FOR USE IN AN ELECTROCHEMICAL MACHINING APPARATUS WHERE PREVIOUSLY FORMED WORKPIECE ARE MACHINED TO PRECISE DIMENSIONS BY A TOOL INCLUDES A BODY MEMBER SURROUNDING THE ELECTROCHEMICAL MACHINING TOOL HAVING A CHAMBER OF GENERALLY CIRCULAR CROSS SECTION INTO WHICH THE ELECTROLYTE IS INJECTED SO THAT IT FLOWS TANGENTIALLY AROUND THE TOOL AND SMOOTHLY AND UNIFORMLY INTO THE SPACE BETWEEN THE TOOL AND THE WORKPIECE.
Inventors
- 👤 Robert S Hahn
- 👤 Charles Evans Foertmeyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:05
CPC Classifications
B; B23; B23H; B23H3/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-05-31 | 1974-11-30 | 1975-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-31 | 1978-11-30 | 1979-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-31 | 1982-11-30 | 1983-06-01 | $7700.00 | Window Closed / Lapsed |