GB2399632B - Armored detector - Google Patents

Armored detector

Info

Publication number
GB2399632B
GB2399632B GB0413189A GB0413189A GB2399632B GB 2399632 B GB2399632 B GB 2399632B GB 0413189 A GB0413189 A GB 0413189A GB 0413189 A GB0413189 A GB 0413189A GB 2399632 B GB2399632 B GB 2399632B
Authority
GB
United Kingdom
Prior art keywords
armored detector
armored
detector
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
GB0413189A
Other versions
GB0413189D0 (en
GB2399632A (en
Inventor
Dwight Medley
Larry D Frederick
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.)
GEOSTEERING MINING SERVICES LL
Geosteering Mining Services LLC
Original Assignee
GEOSTEERING MINING SERVICES LL
Geosteering Mining Services 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 US09/471,122 external-priority patent/US6435619B1/en
Application filed by GEOSTEERING MINING SERVICES LL, Geosteering Mining Services LLC filed Critical GEOSTEERING MINING SERVICES LL
Publication of GB0413189D0 publication Critical patent/GB0413189D0/en
Publication of GB2399632A publication Critical patent/GB2399632A/en
Application granted granted Critical
Publication of GB2399632B publication Critical patent/GB2399632B/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
    • E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral
    • 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

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)
  • Geophysics And Detection Of Objects (AREA)
GB0413189A 1999-12-23 2000-12-20 Armored detector Expired - Fee Related GB2399632B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/471,122 US6435619B1 (en) 1999-12-23 1999-12-23 Method for sensing coal-rock interface
GB0216478A GB2377756B (en) 1999-12-23 2000-12-20 A method of mining with use of a detector

Publications (3)

Publication Number Publication Date
GB0413189D0 GB0413189D0 (en) 2004-07-14
GB2399632A GB2399632A (en) 2004-09-22
GB2399632B true GB2399632B (en) 2004-12-01

Family

ID=32910455

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0413189A Expired - Fee Related GB2399632B (en) 1999-12-23 2000-12-20 Armored detector
GB0413199A Expired - Fee Related GB2399633B (en) 1999-12-23 2000-12-20 A gamma detector assembly

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0413199A Expired - Fee Related GB2399633B (en) 1999-12-23 2000-12-20 A gamma detector assembly

Country Status (1)

Country Link
GB (2) GB2399632B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7408161B2 (en) 2003-12-22 2008-08-05 Bil Solutions Limited Investigations
CN117348500B (en) * 2023-12-04 2024-02-02 济南华科电气设备有限公司 Automatic control method and system for fully-mechanized coal mining face

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1526028A (en) * 1976-04-30 1978-09-27 Coal Ind Method of and apparatus for steering a cutting means of a mineral mining machine
GB2086566A (en) * 1980-10-21 1982-05-12 Coal Industry Patents Ltd Probe equipment for use in underground mining
US5334838A (en) * 1992-12-11 1994-08-02 American Mining Electronics, Inc. Radiation sensor
US20020056809A1 (en) * 2000-10-06 2002-05-16 Frederick Larry D. Armored rock detector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9509755D0 (en) * 1995-05-13 1995-07-05 Geolink Uk Limited Gamma ray detection and measurement device
US5796109A (en) * 1996-05-03 1998-08-18 Frederick Energy Products Unitized radiation detector assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1526028A (en) * 1976-04-30 1978-09-27 Coal Ind Method of and apparatus for steering a cutting means of a mineral mining machine
GB2086566A (en) * 1980-10-21 1982-05-12 Coal Industry Patents Ltd Probe equipment for use in underground mining
US5334838A (en) * 1992-12-11 1994-08-02 American Mining Electronics, Inc. Radiation sensor
US20020056809A1 (en) * 2000-10-06 2002-05-16 Frederick Larry D. Armored rock detector

Also Published As

Publication number Publication date
GB2399633B (en) 2004-12-01
GB2399633A (en) 2004-09-22
GB0413189D0 (en) 2004-07-14
GB2399632A (en) 2004-09-22
GB0413199D0 (en) 2004-07-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20161220