EP0257318A3 - Device for accelerating ferromagnetic granular abrasives - Google Patents

Device for accelerating ferromagnetic granular abrasives Download PDF

Info

Publication number
EP0257318A3
EP0257318A3 EP87110804A EP87110804A EP0257318A3 EP 0257318 A3 EP0257318 A3 EP 0257318A3 EP 87110804 A EP87110804 A EP 87110804A EP 87110804 A EP87110804 A EP 87110804A EP 0257318 A3 EP0257318 A3 EP 0257318A3
Authority
EP
European Patent Office
Prior art keywords
accelerating
granular abrasives
ferromagnetic granular
ferromagnetic
abrasives
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
EP87110804A
Other languages
German (de)
Other versions
EP0257318B1 (en
EP0257318A2 (en
Inventor
Gerd Prof. Dr.-Ing. Stange
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.)
ALFRED GUTMANN GESELLSCHAFT FUER MASCHINENBAU MBH
Original Assignee
Alfred Gutmann Gesellschaft fur Maschinenbau & Co 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
Application filed by Alfred Gutmann Gesellschaft fur Maschinenbau & Co GmbH filed Critical Alfred Gutmann Gesellschaft fur Maschinenbau & Co GmbH
Publication of EP0257318A2 publication Critical patent/EP0257318A2/en
Publication of EP0257318A3 publication Critical patent/EP0257318A3/en
Application granted granted Critical
Publication of EP0257318B1 publication Critical patent/EP0257318B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/08—Devices for generating abrasive blasts non-mechanically, e.g. of metallic abrasives by means of a magnetic field or by detonating cords

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
EP87110804A 1986-08-12 1987-07-25 Device for accelerating ferromagnetic granular abrasives Expired - Lifetime EP0257318B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3627339 1986-08-12
DE3627339A DE3627339C1 (en) 1986-08-12 1986-08-12 Device for accelerating ferromagnetic, granular abrasive

Publications (3)

Publication Number Publication Date
EP0257318A2 EP0257318A2 (en) 1988-03-02
EP0257318A3 true EP0257318A3 (en) 1989-01-18
EP0257318B1 EP0257318B1 (en) 1992-09-23

Family

ID=6307228

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87110804A Expired - Lifetime EP0257318B1 (en) 1986-08-12 1987-07-25 Device for accelerating ferromagnetic granular abrasives

Country Status (2)

Country Link
EP (1) EP0257318B1 (en)
DE (2) DE3627339C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016008970B4 (en) 2016-07-22 2018-09-20 Matthias Reuter Device for accelerating steel particles
DE102018005780A1 (en) 2018-07-23 2020-01-23 Matthias Reuter Device for accelerating steel particles
US20210308832A1 (en) * 2018-08-13 2021-10-07 3M Innovative Properties Company Structured abrasive article and method of making the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1008322A (en) * 1948-02-09 1952-05-16 Process and machine for pickling and sandblasting of foundry parts
DE2241506A1 (en) * 1972-08-23 1974-03-07 Schlick Kg Heinrich METHOD AND DEVICE FOR ACCELERATING FERROMAGNETIC GRAIN MATERIAL

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU764953A1 (en) * 1977-10-31 1980-09-23 Донецкий научно-исследовательский институт черной металлургии Apparatus for accelerating ferromagnetic shot

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1008322A (en) * 1948-02-09 1952-05-16 Process and machine for pickling and sandblasting of foundry parts
DE2241506A1 (en) * 1972-08-23 1974-03-07 Schlick Kg Heinrich METHOD AND DEVICE FOR ACCELERATING FERROMAGNETIC GRAIN MATERIAL

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRATED, Woche D22, 8. Juli 1981, Sektion " General/Mechanical", Nr. F0568D/22, Derwent Publications Ltd, London, GB; & SU-A-76 4953 (DON FERR METAL RES) 23-09-1980 *

Also Published As

Publication number Publication date
EP0257318B1 (en) 1992-09-23
DE3781850D1 (en) 1992-10-29
EP0257318A2 (en) 1988-03-02
DE3627339C1 (en) 1987-07-02

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