US4232972A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for mixing substances
Assignee: Individual
•
Filing: 1979-03-21
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Granted: 1980-11-11
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Expires: 1999-03-21
Abstract
Abstract The method for mixing substances employs a reciprocating movement provided by mechanical impulses. The apparatus for mixing substances comprises a reservoir, a mixing means, a reciprocating movement mechanism of the mixing means, which mechanism includes eddy current electromagnetic inductors coupled to a current source having a storage capacitor, a turn-on sequencer for said inductors, and elements made of electrically conducting material. The invention substantially improves the effectiveness of the mixing operation and provides for increased labor, productivity, and reduces the power requirements needed to drive the apparatus.
Inventors
- 👤 Igor A. Levin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:35
CPC Classifications
B; B01; B01F; B01F31/00; B01F31/80; B01F31/86; B01F31/44; B01F31/441; B01F33/00; B01F33/45; B01F33/453
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
101 words
An apparatus for mixing substances, comprising: a reservoir having end walls and a side wall; a mixing means disposed within said reservoir; a reciprocating movement mechanism of said mixing means; a current source, having a storage capacitor, of said reciprocating movement mechanism; eddy current electromagnetic inductors of said reciprocating movement mechanism, disposed in immediate proximity to said end walls of said reservoir and coupled to said current source; a turn-on sequencer for said eddy current electromagnetic inductors; and elements of said reciprocating movement mechanism, made of an electrically conductive material being disposed in intimate contact with said eddy current electromagnetic inductors.
Claim 2
Independent Claim
101 words
An apparatus for mixing substances, comprising: a reservoir having end walls and a side wall; a mixing means disposed within said reservoir; a reciprocating movement mechanism of said mixing means; a current source, having a storage capacitor, of said reciprocating movement mechanism; eddy current electromagnetic inductors of said reciprocating movement mechanism, disposed in immediate proximity to said end walls of said reservoir and coupled to said current source; a turn-on sequencer for said eddy current electromagnetic inductors; and elements of said reciprocating movement mechanism, made of an electrically conductive material being disposed in intimate contact with said eddy current electromagnetic inductors.
Claim 3
Dependent Claim
33 words
An apparatus for mixing substances as claimed in claim 1, including: a program switch; and said turn-on sequencer including a plurality of thyristors that have their gate electrodes coupled to said program switch.
Claim 4
Dependent Claim
32 words
An apparatus as claimed in claim 1, wherein: said elements made of an electrically conductive material are disposed between respective eddy current electromagnetic inductors and said corresponding end walls of said reservoir.
Claim 5
Dependent Claim
24 words
An apparatus as claimed in claim 1, including additional elements made of an electrically conductive material provided by said side walls of said reservoir.
Claim 6
Dependent Claim
59 words
An apparatus as claimed in claim 4, including additional eddy current electromagnetic inductors disposed on said side wall of said reservoir, connected in series with one another and coupled to said current source; and said additional elements made of an electrically conductive material are disposed between said side wall and said reservoir and said additional eddy current electromagnetic inductors.
Claim 7
Dependent Claim
37 words
An apparatus as claimed in claim 2, wherein said elements of said reciprocating movement mechanism, made of an electrically conductive material are disposed between respective eddy current electromagnetic inductors and said corresponding end walls of said reservoir.
Claim 8
Dependent Claim
30 words
An apparatus as claimed in claim 2, wherein said elements of said reciprocating movement mechanism, made of an electrically conductive material are provided by said end walls of said reservoir.
Claim 9
Dependent Claim
63 words
An apparatus as claimed in claim 2, wherein an additional eddy current electromagnetic inductors are disposed on said side wall of said reservoir, and are connected in series with one another and coupled to said current source; and said additional elements made of an electrically conductive material are disposed between said side wall of said reservoir and said additional eddy current electromagnetic inductors.
Claim 10
Dependent Claim
63 words
An apparatus as claimed in claim 6, wherein additional eddy current electromagnetic inductors are disposed on said side wall of said reservoir, and are connected in series with one another and coupled to said current source; and said additional elements made of an electrically conductive material and are disposed between said side wall of said reservoir and said additional eddy current electromagnetic inductors.
Claim 11
Dependent Claim
62 words
An apparatus as claimed in claim 7, wherein additional eddy current electromagnetic inductors are disposed on said side wall of said reservoir, and are connected in series with one another and coupled to said current source; and said additional elements made of an electrically conductive material, are disposed between said side wall of said reservoir and said additional eddy current electromagnetic inductors.
Claim 12
Independent Claim
34 words
A method of mixing substances comprising subjecting the substances to be mixed to mechanical impulses that are directed in two different directions, with one of said impulses imparting a reciprocating movement to the substances.
Claim 13
Independent Claim
34 words
A method of mixing substances comprising subjecting the substances to be mixed to mechanical impulses that are directed in two different directions, with one of said impulses imparting a reciprocating movement to the substances.
Claim 14
Dependent Claim
44 words
A method as claimed in claim 1, wherein one of said mechanical impulses having a duration ranging from 10 -5 to 10 -2 s, the ratio between the spacing of the mechanical impulses and their duration amounting to a range of 10 to 10,000.
Claim 15
Dependent Claim
41 words
A method as claimed in claim 1, wherein the mechanical impulses that are at right angles to said reciprocating movement of the substances being mixed occur simultaneously with said mechanical impulses providing for said reciprocating movement of the substances being mixed.
Claim 16
Dependent Claim
43 words
A method as claimed in claim 1, wherein the mechanical impulses that are at right angles to said reciprocating movement of the substances being mixed occur during the spacings between the mechanical impulses providing for said reciprocating movement of the substances being mixed.
Claim 17
Dependent Claim
42 words
A method as claimed in claim 11, comprising a sequential generation of the mechanical impulses providing for said reciprocating movement of the substances being mixed and of the mechanical impulses at right angles to said reciprocating movement of the substances being mixed.
Claim 18
Dependent Claim
42 words
A method as claimed in claim 13, wherein said mechanical impulses having a duration ranging from 10 -5 to 10 -2 s, the ratio between the spacing of the mechanical impulses and their duration amounting to a range of 10 to 10,000.
Claim 19
Dependent Claim
42 words
A method as claimed in claim 14, wherein said mechanical impulses having a duration ranging from 10 -5 to 10 -2 s, the ratio between the spacing of the mechanical impulses and their duration amounting to a range of 10 to 10,000.
Claim 20
Dependent Claim
42 words
A method as claimed in claim 15, wherein said mechanical impulses having a duration ranging from 10 -5 to 10 -2 s, the ratio between the spacing of the mechanical impulses and their duration amounting to a range of 10 to 10,000.
Claim 21
Dependent Claim
17 words
A method as claimed in claim 11, wherein said mechanical impulses are in two mutually perpendicular directions.
Claim 22
Dependent Claim
24 words
A method as claimed in claim 19, wherein one of said directions is at a right angle to said reciprocating motion of the substances.
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) | 1983-11-11 | 1984-05-12 | 1984-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-11-11 | 1988-05-12 | 1988-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-11-11 | 1992-05-12 | 1992-11-11 | $7700.00 | Window Closed / Lapsed |