FR2269389B1 - - Google Patents

Info

Publication number
FR2269389B1
FR2269389B1 FR7513715A FR7513715A FR2269389B1 FR 2269389 B1 FR2269389 B1 FR 2269389B1 FR 7513715 A FR7513715 A FR 7513715A FR 7513715 A FR7513715 A FR 7513715A FR 2269389 B1 FR2269389 B1 FR 2269389B1
Authority
FR
France
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
Application number
FR7513715A
Other versions
FR2269389A1 (fr
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.)
SIMPSON AG MASCHINEN
Original Assignee
SIMPSON AG MASCHINEN
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 SIMPSON AG MASCHINEN filed Critical SIMPSON AG MASCHINEN
Publication of FR2269389A1 publication Critical patent/FR2269389A1/fr
Application granted granted Critical
Publication of FR2269389B1 publication Critical patent/FR2269389B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B22C5/10—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by dust separating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/10—Foundry sand treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
FR7513715A 1974-05-02 1975-04-30 Expired FR2269389B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US466302A US3907213A (en) 1974-05-02 1974-05-02 Impact scrubber

Publications (2)

Publication Number Publication Date
FR2269389A1 FR2269389A1 (fr) 1975-11-28
FR2269389B1 true FR2269389B1 (fr) 1979-05-11

Family

ID=23851253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513715A Expired FR2269389B1 (fr) 1974-05-02 1975-04-30

Country Status (8)

Country Link
US (1) US3907213A (fr)
JP (1) JPS5248094B2 (fr)
CA (1) CA1064671A (fr)
CH (1) CH590700A5 (fr)
DE (1) DE2519135C3 (fr)
FR (1) FR2269389B1 (fr)
IT (1) IT1037775B (fr)
SE (1) SE7505070L (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177952A (en) * 1978-04-24 1979-12-11 National Engineering Company Impact scrubber
US4354641A (en) * 1979-02-26 1982-10-19 Weatherly Foundry & Manufacturing Co. Apparatus for removing no-bake coatings from foundry sand and classifying the reclaimed sand
US4566637A (en) * 1982-04-16 1986-01-28 Combustion Engineering, Inc. Thermal sand reclamation system
US4487372A (en) * 1982-04-16 1984-12-11 Combustion Engineering, Inc. Thermal sand reclamation system
EP0149876A1 (fr) * 1984-01-20 1985-07-31 Wheelabrator-Frye Inc. Procédé et appareil pour la récupération de sable de fonderie
JPS62131673U (fr) * 1986-02-14 1987-08-19
JP2567862B2 (ja) * 1987-07-20 1996-12-25 富士通株式会社 抵抗値の測定方法
JPH01195372A (ja) * 1988-01-29 1989-08-07 Chino Corp 電流電圧測定装置
DE3909721A1 (de) * 1989-03-23 1990-10-04 Hermann Jacob Fein- und feinstanteilabscheider zur verwendung bei der regenerierung von giessereialtsand
DE4109993A1 (de) * 1991-03-27 1992-10-01 Klein Alb Gmbh Co Kg Verfahren zum regenerieren von haufwerk aus beschichteten koernern, insbesondere von giessereialtsanden
DE4111726C2 (de) * 1991-04-10 1994-02-24 Kgt Giessereitechnik Gmbh Verfahren zur mechanischen Reinigung von Gießereialtsand
US5217170A (en) * 1992-02-11 1993-06-08 Gmd Engineered Systems, Inc. Method for both cooling and pneumatically scrubbing a calcined, particulate material
CN109822463B (zh) * 2019-04-22 2021-05-28 徐州新南湖科技有限公司 一种金属制品表面除锈研磨装置
CN113546724B (zh) * 2021-07-27 2022-08-26 广东彩格科技有限公司 一种高性能涂料研磨装置及工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1127615A (en) * 1914-05-05 1915-02-09 Frank B Gilligan Pulp agitator and refiner.
US2666632A (en) * 1949-10-29 1954-01-19 Kelly Perlite popping furnace
US2658603A (en) * 1950-01-28 1953-11-10 Western Electric Co Apparatus for handling granular material
US2707314A (en) * 1951-10-23 1955-05-03 Simpson Herbert Corp Method of reclaiming granular material
US2768938A (en) * 1954-05-24 1956-10-30 Exxon Research Engineering Co Method of coking and grinding coke
US2813318A (en) * 1954-06-29 1957-11-19 Simpson Herbert Corp Method and apparatus for treating granular material
US2939189A (en) * 1958-07-24 1960-06-07 Pettibone Mulliken Corp Apparatus for cleaning foundry sand and the like
US3062459A (en) * 1959-01-08 1962-11-06 Arthur G Dearing Two stage centrifugal impact pulverizing apparatus with annular elastomeric concaves
US3312342A (en) * 1964-03-27 1967-04-04 Du Pont Process and apparatus for impacting and elutriating solid particles
US3312403A (en) * 1964-12-31 1967-04-04 Zifferer Lothar Robert Machine and process for reclaiming foundry sand

Also Published As

Publication number Publication date
CH590700A5 (fr) 1977-08-15
JPS5248094B2 (fr) 1977-12-07
JPS5123431A (fr) 1976-02-25
CA1064671A (fr) 1979-10-23
FR2269389A1 (fr) 1975-11-28
DE2519135A1 (de) 1975-11-06
AU8063575A (en) 1976-11-04
SE7505070L (sv) 1975-11-03
DE2519135B2 (de) 1979-11-08
US3907213A (en) 1975-09-23
DE2519135C3 (de) 1980-07-24
IT1037775B (it) 1979-11-20

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Legal Events

Date Code Title Description
ST Notification of lapse