GB1363192A - Grinding apparatus - Google Patents

Grinding apparatus

Info

Publication number
GB1363192A
GB1363192A GB2585472A GB2585472A GB1363192A GB 1363192 A GB1363192 A GB 1363192A GB 2585472 A GB2585472 A GB 2585472A GB 2585472 A GB2585472 A GB 2585472A GB 1363192 A GB1363192 A GB 1363192A
Authority
GB
United Kingdom
Prior art keywords
chamber
orifices
balls
jets
high pressure
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
GB2585472A
Other languages
English (en)
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.)
GRENOBLOISE DETUDES ET DAPPLIC
Total Compagnie Francaise des Petroles SA
Original Assignee
GRENOBLOISE DETUDES ET DAPPLIC
Compagnie Francaise des Petroles SA
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 FR717121158A external-priority patent/FR2141510B1/fr
Priority claimed from FR7219779A external-priority patent/FR2185744B2/fr
Application filed by GRENOBLOISE DETUDES ET DAPPLIC, Compagnie Francaise des Petroles SA filed Critical GRENOBLOISE DETUDES ET DAPPLIC
Publication of GB1363192A publication Critical patent/GB1363192A/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
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/02—Core bits
    • E21B10/04—Core bits with core destroying means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Disintegrating Or Milling (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Crushing And Grinding (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling Tools (AREA)
GB2585472A 1971-06-02 1972-06-02 Grinding apparatus Expired GB1363192A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR717121158A FR2141510B1 (enrdf_load_stackoverflow) 1971-06-02 1971-06-02
FR7219779A FR2185744B2 (enrdf_load_stackoverflow) 1972-05-24 1972-05-24

Publications (1)

Publication Number Publication Date
GB1363192A true GB1363192A (en) 1974-08-14

Family

ID=26216446

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2585472A Expired GB1363192A (en) 1971-06-02 1972-06-02 Grinding apparatus

Country Status (9)

Country Link
BE (1) BE784231A (enrdf_load_stackoverflow)
CA (1) CA974218A (enrdf_load_stackoverflow)
CH (1) CH562390A5 (enrdf_load_stackoverflow)
CS (1) CS171728B2 (enrdf_load_stackoverflow)
DE (1) DE2226367C3 (enrdf_load_stackoverflow)
ES (1) ES403383A1 (enrdf_load_stackoverflow)
GB (1) GB1363192A (enrdf_load_stackoverflow)
IT (1) IT961201B (enrdf_load_stackoverflow)
NL (1) NL159465B (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2335218A (en) * 1998-03-11 1999-09-15 Baker Hughes Inc Apparatus for removal of milling debris
CN110072809A (zh) * 2016-10-13 2019-07-30 托马仕有限责任公司 用于批量生产包括石墨烯的原子级薄的二维材料的装置和方法
CN111852361A (zh) * 2019-04-28 2020-10-30 中国石油天然气集团有限公司 一种井下钻探器用岩屑输送机构和井下钻探器
CN115921056A (zh) * 2022-12-26 2023-04-07 连云港师范高等专科学校 一种有机物反应实验装置
CN117861828A (zh) * 2024-03-11 2024-04-12 山东红点新材料有限公司 用于等静压石墨骨料焦炭磨粉的超微粉碎机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2156856C2 (ru) * 1998-09-21 2000-09-27 Плугин Александр Илларионович Способ экспресс-анализа пород на содержание драгоценных металлов
RU2235848C2 (ru) * 2002-10-07 2004-09-10 Федеральное Государственное унитарное предприятие Специальное конструкторское бюро по геологоразведочной технике СКБ "Геотехника" Снаряд для бурения с транспортированием разрушенной породы обратным потоком очистного агента

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2335218A (en) * 1998-03-11 1999-09-15 Baker Hughes Inc Apparatus for removal of milling debris
US6276452B1 (en) 1998-03-11 2001-08-21 Baker Hughes Incorporated Apparatus for removal of milling debris
CN110072809A (zh) * 2016-10-13 2019-07-30 托马仕有限责任公司 用于批量生产包括石墨烯的原子级薄的二维材料的装置和方法
CN110072809B (zh) * 2016-10-13 2022-08-19 托马仕有限责任公司 用于批量生产包括石墨烯的原子级薄的二维材料的装置和方法
CN111852361A (zh) * 2019-04-28 2020-10-30 中国石油天然气集团有限公司 一种井下钻探器用岩屑输送机构和井下钻探器
CN115921056A (zh) * 2022-12-26 2023-04-07 连云港师范高等专科学校 一种有机物反应实验装置
CN117861828A (zh) * 2024-03-11 2024-04-12 山东红点新材料有限公司 用于等静压石墨骨料焦炭磨粉的超微粉碎机
CN117861828B (zh) * 2024-03-11 2024-05-31 山东红点新材料有限公司 用于等静压石墨骨料焦炭磨粉的超微粉碎机

Also Published As

Publication number Publication date
BE784231A (fr) 1972-09-18
NL159465B (nl) 1979-02-15
CS171728B2 (enrdf_load_stackoverflow) 1976-10-29
DE2226367A1 (de) 1972-12-21
CH562390A5 (enrdf_load_stackoverflow) 1975-05-30
CA974218A (en) 1975-09-09
DE2226367B2 (de) 1978-01-05
IT961201B (it) 1973-12-10
ES403383A1 (es) 1975-12-16
DE2226367C3 (de) 1978-08-31
NL7207333A (enrdf_load_stackoverflow) 1972-12-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee