EP0142003A3 - Batch mixer - Google Patents

Batch mixer Download PDF

Info

Publication number
EP0142003A3
EP0142003A3 EP84111860A EP84111860A EP0142003A3 EP 0142003 A3 EP0142003 A3 EP 0142003A3 EP 84111860 A EP84111860 A EP 84111860A EP 84111860 A EP84111860 A EP 84111860A EP 0142003 A3 EP0142003 A3 EP 0142003A3
Authority
EP
European Patent Office
Prior art keywords
end walls
doors
shell
external surfaces
edge faces
Prior art date
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.)
Granted
Application number
EP84111860A
Other languages
German (de)
Other versions
EP0142003B1 (en
EP0142003B2 (en
EP0142003A2 (en
Inventor
Paul Mathis
Max Zimmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
m-tec mathis technik GmbH
Original Assignee
Mathis System Technik GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6211860&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0142003(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mathis System Technik GmbH filed Critical Mathis System Technik GmbH
Priority to AT84111860T priority Critical patent/ATE26929T1/en
Publication of EP0142003A2 publication Critical patent/EP0142003A2/en
Publication of EP0142003A3 publication Critical patent/EP0142003A3/en
Publication of EP0142003B1 publication Critical patent/EP0142003B1/en
Application granted granted Critical
Publication of EP0142003B2 publication Critical patent/EP0142003B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/45—Closures or doors specially adapted for mixing receptacles; Operating mechanisms therefor
    • B01F35/451—Closures or doors specially adapted for mixing receptacles; Operating mechanisms therefor by rotating them about an axis parallel to the plane of the opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis

Abstract

Apparatus for mixing charges of flowable solid materials has a hollow cylindrical housing with two upright end walls and a hollow shell between the end walls. The lower part of the shell has a large material evacuating opening sealable by two mirror symmetrical doors which are pivotable about horizontal axes. The opening extends all the way between the end walls and is large enough to allow for gravitational outflow of the entire contents of the housing irrespective of the angle of repose of the charge. The doors are bounded by edge faces which make oblique angles with their external surfaces and abut against complementary edge faces of the end walls and shell. Sealing strips on the shell and end walls are engaged by deforming members at the external surfaces of the doors when the opening is closed. The abutting edge faces of the doors also make oblique angles with the respective external surfaces.
EP84111860A 1983-10-14 1984-10-04 Batch mixer Expired - Lifetime EP0142003B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84111860T ATE26929T1 (en) 1983-10-14 1984-10-04 BATCH MIXER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3337437 1983-10-14
DE19833337437 DE3337437A1 (en) 1983-10-14 1983-10-14 BATCH MIXER

Publications (4)

Publication Number Publication Date
EP0142003A2 EP0142003A2 (en) 1985-05-22
EP0142003A3 true EP0142003A3 (en) 1985-08-14
EP0142003B1 EP0142003B1 (en) 1987-05-06
EP0142003B2 EP0142003B2 (en) 1994-01-12

Family

ID=6211860

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84111860A Expired - Lifetime EP0142003B2 (en) 1983-10-14 1984-10-04 Batch mixer

Country Status (10)

Country Link
US (1) US4572674A (en)
EP (1) EP0142003B2 (en)
JP (1) JPS6097033A (en)
KR (2) KR850003333A (en)
AT (1) ATE26929T1 (en)
AU (1) AU562893B2 (en)
CA (1) CA1225389A (en)
DE (2) DE3337437A1 (en)
ES (1) ES536650A0 (en)
ZA (1) ZA847708B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62201625A (en) * 1986-02-28 1987-09-05 Chichibu Eng Kk Vibration type double-shaft forced kneading mixer
DE4002099A1 (en) * 1990-01-25 1991-08-01 Draiswerke Gmbh MIXER
CH689667A5 (en) * 1994-04-29 1999-08-13 Buehler Ag Batch mixer.
US5810475A (en) * 1996-09-16 1998-09-22 Brownwood Ross Company, Inc. Single discharge door for continuous or batching operation of twin-shaft twin-trough mixers
DE29621448U1 (en) * 1996-12-10 1997-02-06 Liebherr Mischtechnik Gmbh Closure
DE29804378U1 (en) 1998-03-12 1998-06-04 Mathis Technik Bulk goods container with an opening flap that can be swiveled around an axis
DE19813867C2 (en) * 1998-03-28 2000-03-23 Loedige Maschbau Gmbh Geb Device for producing solid and / or solid-liquid mixtures
DE19957934A1 (en) * 1999-12-01 2001-11-15 Lehmann Maschb Gmbh Mixer and dosing unit for a material charge, comprises a mixer arm located on a shaft inside a round mixer housing.
KR100734349B1 (en) * 2000-11-17 2007-07-03 엘지전자 주식회사 drum type washing machine with a rotational baffle
EP1527811A1 (en) * 2003-10-30 2005-05-04 WAM S.p.A. An improved mixing and transporting device for powders and powder-liquid mixtures
DE102004014834A1 (en) * 2004-03-24 2005-10-13 Elba-Werk Maschinen-Gesellschaft Mbh Machine used as a construction machine, a concrete mixer or a double-shaft mixer comprises two discharge flaps and one actuating element for the discharge flaps that has a cylinder/piston assembly with an assigned movement guide
CN100560194C (en) * 2005-10-28 2009-11-18 鸿富锦精密工业（深圳）有限公司 Mixing device for heat radiation paste
US7878700B2 (en) * 2008-09-23 2011-02-01 Equistar Chemicals, Lp Polymer removal from a polymer mixer
US20110204611A1 (en) * 2010-02-18 2011-08-25 Daimler Trucks North America Llc Fiber reinforced polymer frame rail
CN106110999A (en) * 2016-08-02 2016-11-16 肇庆千江高新材料科技股份公司 A kind of disposable a mixing bowl

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE311116C (en) *
DE725208C (en) * 1940-09-10 1942-09-17 Buehler G M B H Geb Plate lock for bulk goods
US2835269A (en) * 1953-04-10 1958-05-20 Smith Corp A O Vessel closure
CH345593A (en) * 1956-06-08 1960-03-31 Theodor Kokeisl silo
US3128901A (en) * 1964-04-14 Agnon
DE8226167U1 (en) * 1982-12-16 C. F. Maier GmbH & Co, 7923 Königsbronn Large containers for collecting waste material, in particular waste paper

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH349477A (en) * 1957-02-28 1960-10-15 Buehler Ag Geb Batch mixer
FR1329058A (en) * 1962-04-27 1963-06-07 Advanced concrete mixer
US3352542A (en) * 1966-06-29 1967-11-14 Stewart Bolling & Company Inc Mixing machine
US4075713A (en) * 1976-11-11 1978-02-21 Easton Harlan J Feed mixer
DE2903951C3 (en) * 1979-02-02 1985-01-03 Eirich, Hubert Device for closing an emptying opening in a container bottom
US4462693A (en) * 1980-01-25 1984-07-31 Veda, Inc. Material mixing apparatus
DE3236780C2 (en) * 1982-10-05 1984-09-06 Mathis System-Technik GmbH, 7844 Neuenburg Mixing and loading device for mixtures of powdery and / or granular solids

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE311116C (en) *
US3128901A (en) * 1964-04-14 Agnon
DE8226167U1 (en) * 1982-12-16 C. F. Maier GmbH & Co, 7923 Königsbronn Large containers for collecting waste material, in particular waste paper
DE725208C (en) * 1940-09-10 1942-09-17 Buehler G M B H Geb Plate lock for bulk goods
US2835269A (en) * 1953-04-10 1958-05-20 Smith Corp A O Vessel closure
CH345593A (en) * 1956-06-08 1960-03-31 Theodor Kokeisl silo

Also Published As

Publication number Publication date
KR880000478Y1 (en) 1988-03-12
ES8603144A1 (en) 1985-12-16
JPS6097033A (en) 1985-05-30
DE3337437A1 (en) 1985-05-02
EP0142003B1 (en) 1987-05-06
EP0142003B2 (en) 1994-01-12
ZA847708B (en) 1985-05-29
KR850003333A (en) 1985-06-17
US4572674A (en) 1986-02-25
CA1225389A (en) 1987-08-11
ES536650A0 (en) 1985-12-16
AU562893B2 (en) 1987-06-18
DE3463452D1 (en) 1987-06-11
EP0142003A2 (en) 1985-05-22
AU3413984A (en) 1985-04-18
ATE26929T1 (en) 1987-05-15

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