US3773259A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Installation for detonation working of materials
Assignee: Individual
•
Filing: 1972-07-12
•
Granted: 1973-11-20
•
Expires: 1992-07-12
Abstract
Abstract An installation for detonation working of materials comprising a working chamber communicating with a metering device supplying the material to be treated and with a mixing chamber which prepares the explosive mixture. The mixing chamber is provided with a lateral partition in which nozzles are installed which improve mixing of the explosive mixture components.
Inventors
- 👤 A Zverev
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 03:02
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/0006; C; C23; C23C; C23C24/00; C23C24/02; C23C24/04; C23C4/00; C23C4/12; C23C4/126; G; G01; G01F; G01F11/00; G01F11/10; G01F11/12; G01F11/14; G01F11/18
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
105 words
An installation for detonation working of materials comprising: a working chamber in the form of a cylindrical tube closed at one end; a metering device communicating with said working chamber and supplying it with the treated material; a mixing chamber communicating with said working chamber and supplying it with explosive mixture; a lateral partition installed in said mixing chamber and dividing it into a discharge space communicating with the source of the explosive mixture components and a space for mixing these components, located at the outlet hole of the mixing chamber; nozzles installed in said partition and communicating said discharge space with said mixing space.
Claim 2
Dependent Claim
105 words
An installation for detonation working of materials comprising: a working chamber in the form of a cylindrical tube closed at one end; a metering device communicating with said working chamber and supplying it with the treated material; a mixing chamber communicating with said working chamber and supplying it with explosive mixture; a lateral partition installed in said mixing chamber and dividing it into a discharge space communicating with the source of the explosive mixture components and a space for mixing these components, located at the outlet hole of the mixing chamber; nozzles installed in said partition and communicating said discharge space with said mixing space.
Claim 3
Dependent Claim
55 words
An installation according to claim 1 wherein the nozzles are arranged uniformly in concentric rows coaxially with the outlet hole of the mixing chamber while its discharge space between these rows of nozzles has concentric partitions dividing said space into closed circular spaces connected, each, with the source of one of the explosive mixture components.
Claim 4
Dependent Claim
41 words
An installation according to claim 2 comprising spray nozzles whose axes in each row are directed at the same angle to the axis of the mixing chamber outlet hole, said angle ensuring intersection of the jets of all the mixture components.
Claim 5
Dependent Claim
59 words
An installation according to claim 3 wherein the lateral partition is made in the form of a disc whose central part has a projection in the form of a truncated cone directed towards the outlet hole of the mixing chamber while on the periphery it has an inverted truncated cone whose walls have calibrated holes used as spray nozzles.
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) | 1976-11-19 | 1977-05-21 | 1977-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-11-19 | 1981-05-21 | 1981-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-11-19 | 1985-05-21 | 1985-11-20 | $7700.00 | Window Closed / Lapsed |