FR1142390A - Improvements to crushers - Google Patents

Improvements to crushers

Info

Publication number
FR1142390A
FR1142390A FR1142390DA FR1142390A FR 1142390 A FR1142390 A FR 1142390A FR 1142390D A FR1142390D A FR 1142390DA FR 1142390 A FR1142390 A FR 1142390A
Authority
FR
France
Prior art keywords
crushers
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.)
Expired
Application number
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.)
Societe Francaise des Constructions Babcock and Wilcox FR
Original Assignee
Societe Francaise des Constructions Babcock and Wilcox FR
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 Societe Francaise des Constructions Babcock and Wilcox FR filed Critical Societe Francaise des Constructions Babcock and Wilcox FR
Application granted granted Critical
Publication of FR1142390A publication Critical patent/FR1142390A/en
Expired 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
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/12—Mills with at least two discs or rings and interposed balls or rollers mounted like ball or roller bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/12—Mills with at least two discs or rings and interposed balls or rollers mounted like ball or roller bearings
    • B02C2015/126—Mills with at least two discs or rings and interposed balls or rollers mounted like ball or roller bearings of the plural stage type

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
FR1142390D 1954-08-09 1955-08-08 Improvements to crushers Expired FR1142390A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1142390XA 1954-08-09 1954-08-09
US448628A US2879006A (en) 1954-08-09 1954-08-09 Pulverizer grinding rings

Publications (1)

Publication Number Publication Date
FR1142390A true FR1142390A (en) 1957-09-17

Family

ID=27667958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1142390D Expired FR1142390A (en) 1954-08-09 1955-08-08 Improvements to crushers

Country Status (2)

Country Link
US (1) US2879006A (en)
FR (1) FR1142390A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3454231A (en) * 1965-07-22 1969-07-08 Ver Kesselwerke Ag Ball mill
US3366338A (en) * 1965-12-07 1968-01-30 Foster Wheeler Corp Segment-type grinding ring
GB2449681B (en) * 2007-05-31 2009-11-11 Southwestern Corp Ltd Adapting a grinding mill to introduce a grinding element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US952269A (en) * 1908-04-29 1910-03-15 Francis I Matthews Roller grinding-mill.
US984505A (en) * 1908-10-27 1911-02-14 John N Bosch Jr Grinding-mill.
US2012783A (en) * 1930-04-04 1935-08-27 Fuller Lehigh Co Grinding mill with divided feed
US2149582A (en) * 1936-10-21 1939-03-07 May H Collins Pulverizer mill
US2214832A (en) * 1937-04-06 1940-09-17 James C Hobbs Pulverizer

Also Published As

Publication number Publication date
US2879006A (en) 1959-03-24

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