US3595530A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for mixing substances
Assignee: Individual
•
Filing: 1970-01-19
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Granted: 1971-07-27
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Expires: 1990-01-19
Abstract
Abstract There is disclosed an apparatus for mixing substances of which at least one is a liquid, in a closed cylindrical vessel in which a rigid body is disposed extending in the axial direction thereof and filling a portion of the internal cross section of the vessel, wherein at least terminal members positioned adjacent terminal closure members of said vessel are composed of a material readily movable out of the axial direction of said vessel, a portion of said vessel disposed between said terminal members being provided with a reciprocating drive acting transverse of the axial direction thereof.
Inventors
- 👤 Ernst Hubers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:47
CPC Classifications
B; B01; B01F; B01F25/00; B01F25/40; B01F25/45; B01F25/451; B01F25/4512; B01F31/00; B01F31/29
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
94 words
An apparatus for mixing substances of which at least one is a liquid, in a closed cylindrical vessel in which a rigid body is disposed extending in the axial direction thereof and filling a portion of the internal cross section of the vessel, wherein at least terminal members positioned adjacent terminal closure members of said vessel are composed of a material readily movable out of said axial direcTion of said vessel, a portion of said vessel disposed between said terminal members being provided with a reciprocating drive acting transverse of the axial direction thereof.
Claim 2
Independent Claim
94 words
An apparatus for mixing substances of which at least one is a liquid, in a closed cylindrical vessel in which a rigid body is disposed extending in the axial direction thereof and filling a portion of the internal cross section of the vessel, wherein at least terminal members positioned adjacent terminal closure members of said vessel are composed of a material readily movable out of said axial direcTion of said vessel, a portion of said vessel disposed between said terminal members being provided with a reciprocating drive acting transverse of the axial direction thereof.
Claim 3
Dependent Claim
32 words
An apparatus as set forth in claim 1, wherein a portion of said vessel positioned between said terminal members is surrounded by a rigid sleeve, said sleeve being connected to said drive.
Claim 4
Dependent Claim
44 words
An apparatus as set forth in claim 1, wherein a first end of said vessel is provided with an inlet or a plurality of inlets for said substances to be mixed and a second end is provided with an outlet for the substance mixture.
Claim 5
Dependent Claim
38 words
An apparatus as set forth in claim 1, wherein the vessel is substantially tubular with a rectangular cross section and said body disposed therein has a width which is slightly smaller than the internal width of said vessel.
Claim 6
Dependent Claim
23 words
An apparatus as set forth in claim 1, wherein said body disposed in said vessel is provided with a plurality of transverse bores.
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) | 1974-07-26 | 1975-01-25 | 1975-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-07-26 | 1979-01-25 | 1979-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-07-26 | 1983-01-25 | 1983-07-27 | $7700.00 | Window Closed / Lapsed |