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AU2010272979B2 - Hydraulic circuit for longwall mining - Google Patents

Hydraulic circuit for longwall mining

Info

Publication number
AU2010272979B2
AU2010272979B2 AU2010272979A AU2010272979A AU2010272979B2 AU 2010272979 B2 AU2010272979 B2 AU 2010272979B2 AU 2010272979 A AU2010272979 A AU 2010272979A AU 2010272979 A AU2010272979 A AU 2010272979A AU 2010272979 B2 AU2010272979 B2 AU 2010272979B2
Authority
AU
Australia
Prior art keywords
hydraulic circuit
longwall mining
longwall
mining
hydraulic
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.)
Active
Application number
AU2010272979A
Other versions
AU2010272979A1 (en
Inventor
Peter Rahms
Wilfried Weigel
Gerhard Wulfing
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.)
Tiefenbach Control Systems GmbH
Original Assignee
Tiefenbach Control Systems GmbH
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 Tiefenbach Control Systems GmbH filed Critical Tiefenbach Control Systems GmbH
Priority claimed from PCT/DE2010/000685 external-priority patent/WO2011006461A2/en
Publication of AU2010272979A1 publication Critical patent/AU2010272979A1/en
Application granted granted Critical
Publication of AU2010272979B2 publication Critical patent/AU2010272979B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

AU2010272979A 2009-07-16 2010-06-18 Hydraulic circuit for longwall mining Active AU2010272979B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009033572.2 2009-07-16
DE102009033572 2009-07-16
PCT/DE2010/000685 WO2011006461A2 (en) 2009-07-16 2010-06-18 Hydraulic circuit for longwall mining

Publications (2)

Publication Number Publication Date
AU2010272979A1 AU2010272979A1 (en) 2011-07-14
AU2010272979B2 true AU2010272979B2 (en) 2014-09-25

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113508216A (en) * 2019-03-06 2021-10-15 卡特彼勒环球矿业欧洲有限公司 Method and apparatus for monitoring the operation of a mining machine unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113508216A (en) * 2019-03-06 2021-10-15 卡特彼勒环球矿业欧洲有限公司 Method and apparatus for monitoring the operation of a mining machine unit
CN113508216B (en) * 2019-03-06 2024-05-28 卡特彼勒公司 Method and apparatus for monitoring the operation of a mining machine unit

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