US3913891B1 - - Google Patents

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Publication number
US3913891B1
US3913891B1 US42833273A US3913891B1 US 3913891 B1 US3913891 B1 US 3913891B1 US 42833273 A US42833273 A US 42833273A US 3913891 B1 US3913891 B1 US 3913891B1
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US
United States
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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English (en)
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Priority to US428332A priority Critical patent/US3913891A/en
Application granted granted Critical
Publication of US3913891A publication Critical patent/US3913891A/en
Publication of US3913891B1 publication Critical patent/US3913891B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/409—Parts, e.g. diffusion elements; Accessories

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Accessories For Mixers (AREA)
US428332A 1973-12-26 1973-12-26 Air blender for granular materials Expired - Lifetime US3913891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US428332A US3913891A (en) 1973-12-26 1973-12-26 Air blender for granular materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US428332A US3913891A (en) 1973-12-26 1973-12-26 Air blender for granular materials

Publications (2)

Publication Number Publication Date
US3913891A US3913891A (en) 1975-10-21
US3913891B1 true US3913891B1 (enExample) 1989-05-30

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ID=23698437

Family Applications (1)

Application Number Title Priority Date Filing Date
US428332A Expired - Lifetime US3913891A (en) 1973-12-26 1973-12-26 Air blender for granular materials

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US (1) US3913891A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095776A (en) * 1975-10-07 1978-06-20 Azo-Maschinenfabrik Adolf Zimmermann Suction conveying and mixing apparatus
US4375335A (en) * 1977-06-30 1983-03-01 Klein Albenhausen Heinrich Silo combination for mixing stored material
US4391528A (en) * 1977-06-30 1983-07-05 Ibau Hamburg Ingenieurgisillschaft Endustreibau Mbh Silo system for mixing stored material
US4943163A (en) * 1989-09-22 1990-07-24 Dynamic Air Inc. Blender for pneumatically mixing batches of dry granular materials by tumbling
US4944598A (en) * 1989-05-10 1990-07-31 Dynamic Air Inc. Continuous flow air blender for dry granular materials
WO2002089967A1 (en) * 2001-05-07 2002-11-14 Parks Richard E Method and apparatus for gas induced mixing and blending of fluids and other materials

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US978667A (en) * 1909-05-03 1910-12-13 Allis Chalmers Agitator.
US3097828A (en) * 1958-04-30 1963-07-16 Grun Gustav Method and apparatus for mixing pulverulent or fine-grain material
US3179379A (en) * 1963-01-09 1965-04-20 Grun Gustav Apparatus for treatment of powdered and granular material
DE1507890A1 (de) * 1965-09-18 1969-04-03 Bayer Ag Verfahren und Vorrichtung zum pneumatischen Mischen,Trocknen oder Befeuchten von pulverfoermigem Gut

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095776A (en) * 1975-10-07 1978-06-20 Azo-Maschinenfabrik Adolf Zimmermann Suction conveying and mixing apparatus
US4375335A (en) * 1977-06-30 1983-03-01 Klein Albenhausen Heinrich Silo combination for mixing stored material
US4391528A (en) * 1977-06-30 1983-07-05 Ibau Hamburg Ingenieurgisillschaft Endustreibau Mbh Silo system for mixing stored material
US4944598A (en) * 1989-05-10 1990-07-31 Dynamic Air Inc. Continuous flow air blender for dry granular materials
US4943163A (en) * 1989-09-22 1990-07-24 Dynamic Air Inc. Blender for pneumatically mixing batches of dry granular materials by tumbling
WO2002089967A1 (en) * 2001-05-07 2002-11-14 Parks Richard E Method and apparatus for gas induced mixing and blending of fluids and other materials
US6629773B2 (en) 2001-05-07 2003-10-07 Richard E. Parks Method and apparatus for gas induced mixing and blending of fluids and other materials

Also Published As

Publication number Publication date
US3913891A (en) 1975-10-21

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Legal Events

Date Code Title Description
STCK Information on status: patent revival

Free format text: ABANDONED - RESTORED

RR Request for reexamination filed

Free format text: 9 OG 45 FOR 4235553 READ 3913891

B1 Reexamination certificate first reexamination