FR2378586A1 - Dispositif pour melanger en continu du sable et des liants pour la fonderie - Google Patents

Dispositif pour melanger en continu du sable et des liants pour la fonderie

Info

Publication number
FR2378586A1
FR2378586A1 FR7723028A FR7723028A FR2378586A1 FR 2378586 A1 FR2378586 A1 FR 2378586A1 FR 7723028 A FR7723028 A FR 7723028A FR 7723028 A FR7723028 A FR 7723028A FR 2378586 A1 FR2378586 A1 FR 2378586A1
Authority
FR
France
Prior art keywords
sand
foundry
binders
blades
continuous mixing
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
FR7723028A
Other languages
English (en)
French (fr)
Other versions
FR2378586B1 (OSRAM
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of FR2378586A1 publication Critical patent/FR2378586A1/fr
Application granted granted Critical
Publication of FR2378586B1 publication Critical patent/FR2378586B1/fr
Granted 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
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/051—Stirrers characterised by their elements, materials or mechanical properties
    • B01F27/054—Deformable stirrers, e.g. deformed by a centrifugal force applied during operation
    • 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
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
    • B22C5/044—Devices having a vertical stirrer shaft in a fixed receptacle
    • B22C5/0445—Devices having a vertical stirrer shaft in a fixed receptacle the material flowing continuously through the device

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
FR7723028A 1977-01-26 1977-07-27 Dispositif pour melanger en continu du sable et des liants pour la fonderie Granted FR2378586A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT83603/77A IT1071889B (it) 1977-01-26 1977-01-26 Dispositivo per miscelare in continuo,sabbia e leganti per fonderia

Publications (2)

Publication Number Publication Date
FR2378586A1 true FR2378586A1 (fr) 1978-08-25
FR2378586B1 FR2378586B1 (OSRAM) 1982-11-26

Family

ID=11322984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723028A Granted FR2378586A1 (fr) 1977-01-26 1977-07-27 Dispositif pour melanger en continu du sable et des liants pour la fonderie

Country Status (4)

Country Link
US (1) US4205920A (OSRAM)
ES (1) ES466350A1 (OSRAM)
FR (1) FR2378586A1 (OSRAM)
IT (1) IT1071889B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411047A1 (fr) * 1977-12-12 1979-07-06 Nat Eng Co Appareil melangeur, plus particulierement prevu pour melanger du sable de fonderie lie par une resine

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ214599A (en) * 1984-12-20 1987-10-30 Monier Ltd Rotary concrete mixer with inner rotor made from resilient material
US4655701A (en) * 1986-02-19 1987-04-07 Fuji Paudal Kabushiki Kaisha Granulating apparatus
AU611922B2 (en) * 1987-07-20 1991-06-27 Redland Engineering Limited Improved turbine mixer
US6622514B2 (en) 2001-09-24 2003-09-23 Littleford Day, Inc. Apparatus and method for improved processing of PVC
JP5085929B2 (ja) * 2006-12-27 2012-11-28 株式会社ツカサ 粉粒体混合装置
RU2620796C1 (ru) * 2016-05-05 2017-05-29 Федеральное государственное бюджетное образовательное учреждение высшего образования "Юго-Западный государственный университет" (ЮЗГУ) Устройство для смешения
DE102016118575A1 (de) * 2016-09-30 2018-04-05 Zeppelin Systems Gmbh Vorrichtung zum Mischen eines pulverförmigen Guts mit einer Flüssigkeit
EP3332865B1 (en) * 2016-12-11 2021-02-03 Fast&Fluid Management B.V. Stirrer for a viscous liquid
RU176700U1 (ru) * 2017-05-11 2018-01-25 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Смеситель

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB151901A (en) * 1918-08-14 1920-10-07 Herbert Spencer Simpson Improvements in mixers for mixing sand in foundries
DE378393C (de) * 1922-12-08 1923-07-13 Bohner & Koehle Mischmaschine fuer Form- und Kernsand
FR821916A (fr) * 1937-04-05 1937-12-16 Beardsley & Piper Co Procédé et dispositif pour le traitement du sable de fonderie
GB592314A (en) * 1945-01-09 1947-09-15 William Cumming & Company Ltd Improved mixing machine
FR932693A (fr) * 1939-08-02 1948-03-30 Malaxeur à palettes utilisable notamment pour mélanger le sable de fonderie à un liant
US2538936A (en) * 1948-01-10 1951-01-23 Norris E Fazenbaker Dry rendering paddle
FR973509A (fr) * 1945-06-30 1951-02-12 Pettibone Mulliken Corp Appareil à cuve sectionnée déplaçable pour broyer et transporter le sable de fonderie
DE879151C (de) * 1949-12-02 1953-06-11 Fischer Ag Georg Formsand-Mischmaschine
GB729256A (en) * 1953-02-21 1955-05-04 Acres Willington Ltd Improvements in and relating to sand conditioning apparatus
US2991051A (en) * 1958-11-13 1961-07-04 David W Jones Agitator paddle
US3050795A (en) * 1960-05-16 1962-08-28 Dietert Co Harry W Continuous type sand mixer
US3268214A (en) * 1963-12-13 1966-08-23 Fordath Engineering Company Lt Combined mixer and conveyor units
FR2281786A1 (fr) * 1974-08-16 1976-03-12 Fischer Ag Georg Appareil pour le traitement continu de matiere en grains

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US657399A (en) * 1900-05-02 1900-09-04 Albert A Day Apparatus for preparing and feeding fuel.
US2074673A (en) * 1933-08-10 1937-03-23 Augustus J Sackett Mixing machine
US2368977A (en) * 1942-10-22 1945-02-06 Carey Philip Mfg Co Mixing machine
US2578180A (en) * 1948-09-02 1951-12-11 Allis Chalmers Mfg Co Scrubber with lining and paddles of rubbery materials
US2668694A (en) * 1951-07-21 1954-02-09 Colgate Palmolive Peet Co Apparatus for agitating materials
US3066831A (en) * 1960-05-05 1962-12-04 Thompson Lee Lavere Apparatus for feeding comminuted material from a hopper
US3227424A (en) * 1964-01-23 1966-01-04 Tri Mfg & Sales Co Apparatus for pre-expanding plastic material

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB151901A (en) * 1918-08-14 1920-10-07 Herbert Spencer Simpson Improvements in mixers for mixing sand in foundries
DE378393C (de) * 1922-12-08 1923-07-13 Bohner & Koehle Mischmaschine fuer Form- und Kernsand
FR821916A (fr) * 1937-04-05 1937-12-16 Beardsley & Piper Co Procédé et dispositif pour le traitement du sable de fonderie
FR932693A (fr) * 1939-08-02 1948-03-30 Malaxeur à palettes utilisable notamment pour mélanger le sable de fonderie à un liant
GB592314A (en) * 1945-01-09 1947-09-15 William Cumming & Company Ltd Improved mixing machine
FR973509A (fr) * 1945-06-30 1951-02-12 Pettibone Mulliken Corp Appareil à cuve sectionnée déplaçable pour broyer et transporter le sable de fonderie
US2538936A (en) * 1948-01-10 1951-01-23 Norris E Fazenbaker Dry rendering paddle
DE879151C (de) * 1949-12-02 1953-06-11 Fischer Ag Georg Formsand-Mischmaschine
GB729256A (en) * 1953-02-21 1955-05-04 Acres Willington Ltd Improvements in and relating to sand conditioning apparatus
US2991051A (en) * 1958-11-13 1961-07-04 David W Jones Agitator paddle
US3050795A (en) * 1960-05-16 1962-08-28 Dietert Co Harry W Continuous type sand mixer
US3268214A (en) * 1963-12-13 1966-08-23 Fordath Engineering Company Lt Combined mixer and conveyor units
FR2281786A1 (fr) * 1974-08-16 1976-03-12 Fischer Ag Georg Appareil pour le traitement continu de matiere en grains

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411047A1 (fr) * 1977-12-12 1979-07-06 Nat Eng Co Appareil melangeur, plus particulierement prevu pour melanger du sable de fonderie lie par une resine

Also Published As

Publication number Publication date
FR2378586B1 (OSRAM) 1982-11-26
IT1071889B (it) 1985-04-10
ES466350A1 (es) 1978-10-01
US4205920A (en) 1980-06-03

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse
ST Notification of lapse