AU2007332121B2 - Method for identifying blockages in sprinkler devices and apparatus for carrying out this method - Google Patents

Method for identifying blockages in sprinkler devices and apparatus for carrying out this method Download PDF

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Publication number
AU2007332121B2
AU2007332121B2 AU2007332121A AU2007332121A AU2007332121B2 AU 2007332121 B2 AU2007332121 B2 AU 2007332121B2 AU 2007332121 A AU2007332121 A AU 2007332121A AU 2007332121 A AU2007332121 A AU 2007332121A AU 2007332121 B2 AU2007332121 B2 AU 2007332121B2
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AU
Australia
Prior art keywords
characteristic curve
pressure
evaluation circuit
flow rate
nozzling
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.)
Ceased
Application number
AU2007332121A
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English (en)
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AU2007332121A1 (en
Inventor
Reinhold Pogatschnigg
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.)
Sandvik Mining and Construction GmbH
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Sandvik Mining and Construction 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 Sandvik Mining and Construction GmbH filed Critical Sandvik Mining and Construction GmbH
Publication of AU2007332121A1 publication Critical patent/AU2007332121A1/en
Application granted granted Critical
Publication of AU2007332121B2 publication Critical patent/AU2007332121B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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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

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  • 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)
  • Measuring Volume Flow (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Spray Control Apparatus (AREA)
AU2007332121A 2006-12-13 2007-11-30 Method for identifying blockages in sprinkler devices and apparatus for carrying out this method Ceased AU2007332121B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT20582006A AT505031B1 (de) 2006-12-13 2006-12-13 Verfahren zum erkennen von verstopfungen von bedüsungseinrichtungen sowie vorrichtung zur durchführung dieses verfahrens
ATA2058/2006 2006-12-13
PCT/AT2007/000541 WO2008070884A1 (de) 2006-12-13 2007-11-30 Verfahren zum erkennen von verstopfungen von bedüsungseinrichtungen sowie vorrichtung zur durchführung dieses verfahrens

Publications (2)

Publication Number Publication Date
AU2007332121A1 AU2007332121A1 (en) 2008-06-19
AU2007332121B2 true AU2007332121B2 (en) 2014-01-23

Family

ID=39156335

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2007332121A Ceased AU2007332121B2 (en) 2006-12-13 2007-11-30 Method for identifying blockages in sprinkler devices and apparatus for carrying out this method

Country Status (6)

Country Link
EP (1) EP2100005A1 (de)
CN (1) CN101573508B (de)
AT (1) AT505031B1 (de)
AU (1) AU2007332121B2 (de)
WO (1) WO2008070884A1 (de)
ZA (1) ZA200903995B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104568410A (zh) * 2015-01-05 2015-04-29 河北钢铁股份有限公司邯郸分公司 一种连铸二冷喷嘴工作状态在线判断方法
DE102017206500A1 (de) 2017-04-18 2018-10-18 Robert Bosch Gmbh Druckreinigungsvorrichtung mit einer Druckerzeugungseinheit
DE102017206504A1 (de) 2017-04-18 2018-10-18 Robert Bosch Gmbh Druckreinigungsvorrichtung mit einer Druckerzeugungseinheit
CN107355683A (zh) * 2017-07-14 2017-11-17 中冶南方城市建设工程技术有限公司 一种综合管廊压力流污水管道堵塞定位方法
DE102017219543A1 (de) * 2017-11-03 2019-05-09 Robert Bosch Gmbh Verfahren und Anordnung zum Überwachen eines Betriebs einer Anlage
DE102017220612A1 (de) * 2017-11-17 2019-05-23 Robert Bosch Gmbh Verfahren zur volumetrischen Regelung eines Dosiersystems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915176A1 (de) * 1978-04-12 1979-10-25 Dresser Europe Sa Warnvorrichtung zum anzeigen der bevorstehenden inbetriebsetzung einer maschine
US4533180A (en) * 1981-10-13 1985-08-06 Coal Industry (Patents) Ltd. Fluid supply system for rotary cutter heads for mining equipment and to mining machines comprising rotary cutter heads having fluid supply systems
EP0188188A1 (de) * 1984-12-19 1986-07-23 VOEST-ALPINE Aktiengesellschaft Einrichtung zum Versprühen von Kühlflüssigkeit aus Düsen eines Schrämkopfes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2363372C3 (de) * 1973-12-20 1980-01-03 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Verfahren und Vorrichtung zum Steuern der Flüssigkeitszufuhr zu den Berieselungsdüsen einer Walzenschrämmaschine
DE2824611C3 (de) * 1978-06-05 1982-03-04 Ruhrkohle Ag, 4300 Essen Einrichtung zur Anlaufwarnung und Staubbekämpfung an Schrämmaschinen
DE3107498A1 (de) * 1981-02-27 1982-09-16 Bergwerksverband Gmbh, 4300 Essen Verfahren zum reinigen von duesen und vorrichtung zur durchfuehrung des verfahrens
AT385320B (de) * 1986-07-17 1988-03-25 Voest Alpine Ag Sprueheinrichtung fuer kuehlfluessigkeit aus duesen eines schraemkopfes
DE3817526A1 (de) * 1988-05-24 1989-12-07 Lechler Gmbh & Co Kg Vorrichtung zur kuehlung der meissel von streckenvortriebsmaschinen, insbesondere im steinkohlebergbau
CN1229166C (zh) * 2000-03-17 2005-11-30 Cft股份有限公司 具有倾斜布置的除尘器的旋转洗涤机
CN2742138Y (zh) * 2004-10-28 2005-11-23 三一重型装备有限公司 掘进机用除尘器
DE102006038939B4 (de) * 2006-08-18 2011-06-01 Bucyrus Europe Gmbh Walzenlader für den Untertagebergbau

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915176A1 (de) * 1978-04-12 1979-10-25 Dresser Europe Sa Warnvorrichtung zum anzeigen der bevorstehenden inbetriebsetzung einer maschine
US4533180A (en) * 1981-10-13 1985-08-06 Coal Industry (Patents) Ltd. Fluid supply system for rotary cutter heads for mining equipment and to mining machines comprising rotary cutter heads having fluid supply systems
EP0188188A1 (de) * 1984-12-19 1986-07-23 VOEST-ALPINE Aktiengesellschaft Einrichtung zum Versprühen von Kühlflüssigkeit aus Düsen eines Schrämkopfes

Also Published As

Publication number Publication date
AT505031A4 (de) 2008-10-15
WO2008070884A1 (de) 2008-06-19
CN101573508A (zh) 2009-11-04
AU2007332121A1 (en) 2008-06-19
CN101573508B (zh) 2012-08-08
AT505031B1 (de) 2008-10-15
ZA200903995B (en) 2010-05-26
EP2100005A1 (de) 2009-09-16

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