US3327628A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for quenching detonations
Assignee: ATK Launch Systems LLC
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Filing: 1965-10-22
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Granted: 1967-06-27
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Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Frank J Loprest
- 👤 Clyde J Poulin
- 👤 Slagg Norman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:31
CPC Classifications
F; F16; F16L; F16L55/00; F16L55/02; F16L55/027; F16L55/02763; A; A62; A62C; A62C4/00; A62C4/02; F02; F02K; F02K9/00; F02K9/42; F02K9/44; F02K9/56; F02K9/566; F02K9/72
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
A METHOD OF QUENCHING THE PROPAGATION OF A DETONATION THROUGH A CONTAINER OF EXPLOSIVE FLUID WHICH COMPRISES, PROVIDING A SURFACE AT THE INTERIOR OF SAID CONTAINER OF A DIFFERENT MATERIAL THAN THE MATERIAL OF THE CONTAINER AND HAVING A CRITICAL DETONATION QUENCHING DIMENSION WHICH IS GREATER THAN THE CRITICAL DETONATION QUENCHING DIMENSION OF THE MATERIAL OF THE CONTAINER FOR THE PARTICULAR EXPLOSIVE FLUID, AND ARRANGING SAID SURFACE OF DIFFERENT MATERIAL AT THE INTERIOR OF SAID CONTAINER SO AS TO PRODUCE A PERIPHERAL DIMENSION LESS THAN ITS CRITICAL DETONATION QUENCHING DIMENSION.
Claim 2
Independent Claim
90 words
A METHOD OF QUENCHING THE PROPAGATION OF A DETONATION THROUGH A CONTAINER OF EXPLOSIVE FLUID WHICH COMPRISES, PROVIDING A SURFACE AT THE INTERIOR OF SAID CONTAINER OF A DIFFERENT MATERIAL THAN THE MATERIAL OF THE CONTAINER AND HAVING A CRITICAL DETONATION QUENCHING DIMENSION WHICH IS GREATER THAN THE CRITICAL DETONATION QUENCHING DIMENSION OF THE MATERIAL OF THE CONTAINER FOR THE PARTICULAR EXPLOSIVE FLUID, AND ARRANGING SAID SURFACE OF DIFFERENT MATERIAL AT THE INTERIOR OF SAID CONTAINER SO AS TO PRODUCE A PERIPHERAL DIMENSION LESS THAN ITS CRITICAL DETONATION QUENCHING DIMENSION.
References Cited (Backward Citations)
US1681698A
Cited
US3228331A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-06-26 | 1970-12-26 | 1971-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-26 | 1974-12-26 | 1975-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-26 | 1978-12-26 | 1979-06-27 | $7700.00 | Window Closed / Lapsed |