PL168633B1 - Zawór zraszajacy PL - Google Patents

Zawór zraszajacy PL

Info

Publication number
PL168633B1
PL168633B1 PL29524492A PL29524492A PL168633B1 PL 168633 B1 PL168633 B1 PL 168633B1 PL 29524492 A PL29524492 A PL 29524492A PL 29524492 A PL29524492 A PL 29524492A PL 168633 B1 PL168633 B1 PL 168633B1
Authority
PL
Poland
Prior art keywords
piston
spring
sprinkler valve
control piston
valve according
Prior art date
Application number
PL29524492A
Other languages
English (en)
Polish (pl)
Other versions
PL295244A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Richard Voss
Original Assignee
Voss Richard Grubenausbau
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 filed Critical Voss Richard Grubenausbau
Publication of PL295244A1 publication Critical patent/PL295244A1/xx
Publication of PL168633B1 publication Critical patent/PL168633B1/pl

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)
PL29524492A 1991-07-17 1992-07-10 Zawór zraszajacy PL PL168633B1 (pl)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
PL295244A1 PL295244A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-02-08
PL168633B1 true PL168633B1 (pl) 1996-03-29

Family

ID=6436311

Family Applications (1)

Application Number Title Priority Date Filing Date
PL29524492A PL168633B1 (pl) 1991-07-17 1992-07-10 Zawór zraszajacy PL

Country Status (3)

Country Link
EP (1) EP0523328A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE4123610C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (1) PL168633B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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
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
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
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
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
CN107842382A (zh) * 2017-10-27 2018-03-27 鸿大智能机械有限公司 液控单向阀

Family Cites Families (5)

* 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
US2829670A (en) * 1954-06-01 1958-04-08 Halliburton Oil Well Cementing Remote control valve assembly
DE2305361A1 (de) * 1973-02-03 1974-08-08 Gewerk Eisenhuette Westfalia Vorrichtung zur automatischen wasserbeduesung in bergbau-gewinnungsbetrieben
CH596485A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-08-20 1978-03-15 Sulzer Ag
GB1473267A (en) * 1975-12-06 1977-05-11 Hayden Nilos Conflow Ltd Mining machines

Also Published As

Publication number Publication date
PL295244A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-02-08
EP0523328A3 (en) 1993-04-21
DE4123610A1 (de) 1993-01-21
DE4123610C2 (de) 1994-04-28
EP0523328A2 (de) 1993-01-20

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