EP0523328A3 - Adjustable spraying valve - Google Patents

Adjustable spraying valve Download PDF

Info

Publication number
EP0523328A3
EP0523328A3 EP19920106915 EP92106915A EP0523328A3 EP 0523328 A3 EP0523328 A3 EP 0523328A3 EP 19920106915 EP19920106915 EP 19920106915 EP 92106915 A EP92106915 A EP 92106915A EP 0523328 A3 EP0523328 A3 EP 0523328A3
Authority
EP
European Patent Office
Prior art keywords
spraying valve
adjustable spraying
adjustable
valve
spraying
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
EP19920106915
Other languages
German (de)
English (en)
Other versions
EP0523328A2 (de
Inventor
Richard Voss
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.)
Voss Richard Grubenausbau GmbH
Original Assignee
Voss Richard Grubenausbau 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 Voss Richard Grubenausbau GmbH filed Critical Voss Richard Grubenausbau GmbH
Publication of EP0523328A2 publication Critical patent/EP0523328A2/de
Publication of EP0523328A3 publication Critical patent/EP0523328A3/de
Ceased 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

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)
  • Nozzles (AREA)
  • Safety Valves (AREA)
EP19920106915 1991-07-17 1992-04-23 Adjustable spraying valve Ceased EP0523328A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4123610 1991-07-17
DE19914123610 DE4123610C2 (de) 1991-07-17 1991-07-17 Einstellbares Bedüsungsventil

Publications (2)

Publication Number Publication Date
EP0523328A2 EP0523328A2 (de) 1993-01-20
EP0523328A3 true EP0523328A3 (en) 1993-04-21

Family

ID=6436311

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920106915 Ceased EP0523328A3 (en) 1991-07-17 1992-04-23 Adjustable spraying valve

Country Status (3)

Country Link
EP (1) EP0523328A3 (show.php)
DE (1) DE4123610C2 (show.php)
PL (1) PL168633B1 (show.php)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4209916C2 (de) * 1992-03-27 1995-12-14 Vos Richard Grubenausbau Gmbh Bedüsungsventil mit Zuhalte
DE4323462C2 (de) * 1993-07-14 1995-05-04 Vos Richard Grubenausbau Gmbh Ausbaustempel für den Untertageeinsatz mit integriertem Druckbegrenzungsventil
EP1154177A3 (de) * 2000-05-12 2003-02-12 Richard Voss Grubenausbau Gmbh Rückschlagventil
CN102434188A (zh) * 2011-12-14 2012-05-02 枣庄矿业（集团）有限责任公司滨湖煤矿 综掘工作面煤层长距离深孔注水工艺
CN103899271A (zh) * 2014-04-23 2014-07-02 中国矿业大学(北京) 突出煤层采煤工作面长钻孔脉动注水防突方法
AU2016259352B2 (en) 2015-12-04 2022-06-30 Joy Global Underground Mining Llc Spray nozzle for underground roof support
DE102017206007B4 (de) * 2017-04-07 2023-06-15 Festo Se & Co. Kg Druckregelventil
CN107762541A (zh) * 2017-10-26 2018-03-06 鸿大智能机械有限公司 液控单向阀的自动卸载装置
CN107842380A (zh) * 2017-10-26 2018-03-27 鸿大智能机械有限公司 自动卸载液控单向阀的阀芯组件
CN107842381A (zh) * 2017-10-26 2018-03-27 鸿大智能机械有限公司 自动卸载液控单向阀
CN107842382A (zh) * 2017-10-27 2018-03-27 鸿大智能机械有限公司 液控单向阀
CN107859524A (zh) * 2017-10-27 2018-03-30 鸿大智能机械有限公司 液控单向阀的阀芯组件

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829670A (en) * 1954-06-01 1958-04-08 Halliburton Oil Well Cementing Remote control valve assembly
FR2216435A1 (show.php) * 1973-02-03 1974-08-30 Gewerk Eisenhuette Westfalia
GB1473267A (en) * 1975-12-06 1977-05-11 Hayden Nilos Conflow Ltd Mining machines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7301728U (de) * 1973-07-12 Boehmer W Gmbh Ventil für den hydraulischen Strebausbau
CH596485A5 (show.php) * 1975-08-20 1978-03-15 Sulzer Ag

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829670A (en) * 1954-06-01 1958-04-08 Halliburton Oil Well Cementing Remote control valve assembly
FR2216435A1 (show.php) * 1973-02-03 1974-08-30 Gewerk Eisenhuette Westfalia
GB1473267A (en) * 1975-12-06 1977-05-11 Hayden Nilos Conflow Ltd Mining machines

Also Published As

Publication number Publication date
DE4123610C2 (de) 1994-04-28
PL168633B1 (pl) 1996-03-29
EP0523328A2 (de) 1993-01-20
PL295244A1 (show.php) 1993-02-08
DE4123610A1 (de) 1993-01-21

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