FR2224209A1 - Ultra-fine high speed grinder for e.g. coffee - grinds at high pressure between fixed and rotary grinding members - Google Patents

Ultra-fine high speed grinder for e.g. coffee - grinds at high pressure between fixed and rotary grinding members

Info

Publication number
FR2224209A1
FR2224209A1 FR7311880A FR7311880A FR2224209A1 FR 2224209 A1 FR2224209 A1 FR 2224209A1 FR 7311880 A FR7311880 A FR 7311880A FR 7311880 A FR7311880 A FR 7311880A FR 2224209 A1 FR2224209 A1 FR 2224209A1
Authority
FR
France
Prior art keywords
coffee
fixed
grinds
ultra
rotary grinding
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.)
Withdrawn
Application number
FR7311880A
Other languages
French (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.)
MASUDA TSUNEO JA
Original Assignee
MASUDA TSUNEO JA
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 MASUDA TSUNEO JA filed Critical MASUDA TSUNEO JA
Priority to FR7311880A priority Critical patent/FR2224209A1/en
Publication of FR2224209A1 publication Critical patent/FR2224209A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00—Coffee; Coffee substitutes; Preparations thereof
    • A23F5/04—Methods of roasting coffee
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Crushing And Grinding (AREA)

Abstract

Coarse pieces of e.g. coffee or cocoa alone, or mixed with other material, of a size between 0.104 and 0.469 mm are fed into the space between an upper fixed grinding member and a rotary grinding member opposite it and inside a cylindrical housing, through a feed opening in the fixed member. The rotary member is raised and lowered by a drive spindle passing through the centre by spring force, to give a very fine powder.
FR7311880A 1973-04-03 1973-04-03 Ultra-fine high speed grinder for e.g. coffee - grinds at high pressure between fixed and rotary grinding members Withdrawn FR2224209A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7311880A FR2224209A1 (en) 1973-04-03 1973-04-03 Ultra-fine high speed grinder for e.g. coffee - grinds at high pressure between fixed and rotary grinding members

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7311880A FR2224209A1 (en) 1973-04-03 1973-04-03 Ultra-fine high speed grinder for e.g. coffee - grinds at high pressure between fixed and rotary grinding members

Publications (1)

Publication Number Publication Date
FR2224209A1 true FR2224209A1 (en) 1974-10-31

Family

ID=9117297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7311880A Withdrawn FR2224209A1 (en) 1973-04-03 1973-04-03 Ultra-fine high speed grinder for e.g. coffee - grinds at high pressure between fixed and rotary grinding members

Country Status (1)

Country Link
FR (1) FR2224209A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0165451A2 (en) * 1984-05-22 1985-12-27 Gebrueder Buehler Ag Maschinenfabrik Process for preparing a soya product

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0165451A2 (en) * 1984-05-22 1985-12-27 Gebrueder Buehler Ag Maschinenfabrik Process for preparing a soya product
EP0165451A3 (en) * 1984-05-22 1987-05-13 Gebruder Buhler Ag Process for preparing a soya product
US4859482A (en) * 1984-05-22 1989-08-22 Gebruder Buhler Ag Method for producing a product from oil seed

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Legal Events

Date Code Title Description
ST Notification of lapse