FR65029E - Improvements to crushers - Google Patents

Improvements to crushers

Info

Publication number
FR65029E
FR65029E FR65029DA FR65029E FR 65029 E FR65029 E FR 65029E FR 65029D A FR65029D A FR 65029DA FR 65029 E FR65029 E FR 65029E
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
Priority claimed from US271130A external-priority patent/US2674801A/en
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 FR65029E publication Critical patent/FR65029E/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)
FR65029D 1952-02-12 1953-02-07 Improvements to crushers Expired FR65029E (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US271133A US2710148A (en) 1952-02-12 1952-02-12 Pulverizer grinding rings
US271130A US2674801A (en) 1952-02-13 1952-02-13 Dental matrix
US411921A US2828921A (en) 1952-02-12 1954-02-23 Material feeder and material relief gate structure for gas swept pulverizers having rolling grinding elements and a stationary upper classifier

Publications (1)

Publication Number Publication Date
FR65029E true FR65029E (en) 1956-01-25

Family

ID=22105620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR65029D Expired FR65029E (en) 1952-02-12 1953-02-07 Improvements to crushers

Country Status (6)

Country Link
US (2) US2710148A (en)
BE (1) BE517546A (en)
DE (1) DE1001097B (en)
FR (1) FR65029E (en)
GB (1) GB721085A (en)
NL (1) NL88103C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE517546A (en) * 1952-02-12
US6874715B1 (en) * 2000-10-27 2005-04-05 The Babcock & Wilcox Company EL type pulverizers
CN115318418B (en) * 2022-08-22 2024-02-20 沈洋 Medicine grinder
CN117504978B (en) * 2023-11-07 2024-06-25 绿知源(北京)环保科技有限公司 Ball mill for crushing quartz sand raw materials

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR853351A (en) * 1900-01-01
DE531564C (en) * 1928-04-03 1931-08-12 Alfred Oskar Schulze Spring roller mill with channels breaking through the circumferential grinding path and guide vanes connected to the channels below the grinding path
US1737800A (en) * 1928-05-09 1929-12-03 Peabody Engineering Corp Apparatus for pulverizing material
FR691796A (en) * 1929-03-14 1930-10-27 Improvements to grinders and the like
US2012265A (en) * 1929-06-05 1935-08-27 Fuller Lehigh Co Grinding mill
US2012783A (en) * 1930-04-04 1935-08-27 Fuller Lehigh Co Grinding mill with divided feed
US1952322A (en) * 1930-11-17 1934-03-27 Fuller Lehigh Co Grinding mill
US2066139A (en) * 1931-11-04 1936-12-29 Babcock & Wilcox Co Pulverizer
DE664624C (en) * 1937-05-12 1938-09-02 Babcock & Wilcox Ltd Ball crushing mill
US2275595A (en) * 1938-04-22 1942-03-10 Babcock & Wilcox Co Pulverizer
GB575376A (en) * 1943-04-01 1946-02-14 Babcock & Wilcox Ltd Improvements in pulverisers
DE828192C (en) * 1948-10-02 1952-01-17 Babcock & Wilcox Dampfkessel W Ball ring mill
US2670138A (en) * 1949-11-01 1954-02-23 Babcock & Wilcox Co Air swept ball and ring pulverizer throat and upper ring construction
DE909287C (en) * 1949-11-01 1954-04-15 Babcock & Wilcox Ltd Ball crushers
BE517546A (en) * 1952-02-12

Also Published As

Publication number Publication date
US2710148A (en) 1955-06-07
BE517546A (en)
US2828921A (en) 1958-04-01
GB721085A (en) 1954-12-29
DE1001097B (en) 1957-01-17
NL88103C (en) 1957-12-16

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