GB2333548B - A method and apparatus for supplying water to a mining machine cutter drum - Google Patents

A method and apparatus for supplying water to a mining machine cutter drum

Info

Publication number
GB2333548B
GB2333548B GB9909674A GB9909674A GB2333548B GB 2333548 B GB2333548 B GB 2333548B GB 9909674 A GB9909674 A GB 9909674A GB 9909674 A GB9909674 A GB 9909674A GB 2333548 B GB2333548 B GB 2333548B
Authority
GB
United Kingdom
Prior art keywords
supplying water
mining machine
cutter drum
machine cutter
drum
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 - Fee Related
Application number
GB9909674A
Other versions
GB9909674D0 (en
GB2333548A (en
Inventor
Maurice K Lebegue
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.)
Eimco Coal Machinery Inc
Eimco LLC
Original Assignee
Eimco Coal Machinery Inc
Eimco LLC
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 US08/909,243 external-priority patent/US6070944A/en
Application filed by Eimco Coal Machinery Inc, Eimco LLC filed Critical Eimco Coal Machinery Inc
Publication of GB9909674D0 publication Critical patent/GB9909674D0/en
Publication of GB2333548A publication Critical patent/GB2333548A/en
Application granted granted Critical
Publication of GB2333548B publication Critical patent/GB2333548B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/22—Equipment for preventing the formation of, or for removal of, dust
    • E21C35/23—Distribution of spraying-fluids in rotating cutter-heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
GB9909674A 1997-08-11 1998-08-11 A method and apparatus for supplying water to a mining machine cutter drum Expired - Fee Related GB2333548B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/909,243 US6070944A (en) 1997-08-11 1997-08-11 Phasing valve assembly for supplying water to a mining machine cutter drum
GB9817467A GB2328231B (en) 1997-08-11 1998-08-11 Phasing valve assembly for supplying water to a mining machine cutter drum

Publications (3)

Publication Number Publication Date
GB9909674D0 GB9909674D0 (en) 1999-06-23
GB2333548A GB2333548A (en) 1999-07-28
GB2333548B true GB2333548B (en) 2001-12-12

Family

ID=26314192

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9909674A Expired - Fee Related GB2333548B (en) 1997-08-11 1998-08-11 A method and apparatus for supplying water to a mining machine cutter drum

Country Status (1)

Country Link
GB (1) GB2333548B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9874291B2 (en) 2014-02-07 2018-01-23 Sandvik Intellectual Property Ab Fluid control valve

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0200880D0 (en) * 2002-01-16 2002-03-06 Hydra Mining Tools Internat Lt Rotary cutting head for a mining etc machine
CN117027810B (en) * 2023-09-28 2024-03-12 长沙矿冶研究院有限责任公司 Rotary jet type deep sea polymetallic nodule collecting apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660892A (en) * 1984-11-20 1987-04-28 Charbonnages De France Sectorial sprinkling device for coal mining
US4852947A (en) * 1986-05-28 1989-08-01 Pitcraft Summit Limited Operating head with phased fluid delivery
GB2217758A (en) * 1988-04-28 1989-11-01 Voest Alpine Maschinenbau Cutter head with phased fluid delivery
GB2296271A (en) * 1994-12-19 1996-06-26 Eimco Coal Machinery Inc Method and apparatus for suppressing dust and frictional ignition on a continuous mining machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660892A (en) * 1984-11-20 1987-04-28 Charbonnages De France Sectorial sprinkling device for coal mining
US4852947A (en) * 1986-05-28 1989-08-01 Pitcraft Summit Limited Operating head with phased fluid delivery
GB2217758A (en) * 1988-04-28 1989-11-01 Voest Alpine Maschinenbau Cutter head with phased fluid delivery
GB2296271A (en) * 1994-12-19 1996-06-26 Eimco Coal Machinery Inc Method and apparatus for suppressing dust and frictional ignition on a continuous mining machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9874291B2 (en) 2014-02-07 2018-01-23 Sandvik Intellectual Property Ab Fluid control valve

Also Published As

Publication number Publication date
GB9909674D0 (en) 1999-06-23
GB2333548A (en) 1999-07-28

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080811