PL391520A1 - Wkładka zaworowa oraz odblokowywany zawór zwrotny stempla dla stojaka obudowy - Google Patents

Wkładka zaworowa oraz odblokowywany zawór zwrotny stempla dla stojaka obudowy

Info

Publication number
PL391520A1
PL391520A1 PL391520A PL39152010A PL391520A1 PL 391520 A1 PL391520 A1 PL 391520A1 PL 391520 A PL391520 A PL 391520A PL 39152010 A PL39152010 A PL 39152010A PL 391520 A1 PL391520 A1 PL 391520A1
Authority
PL
Poland
Prior art keywords
valve
piston
check valve
shore
prop
Prior art date
Application number
PL391520A
Other languages
English (en)
Other versions
PL214790B1 (pl
Inventor
Martin Reuter
Original Assignee
Marco Systemanalyse Und Entwicklung 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 Marco Systemanalyse Und Entwicklung Gmbh filed Critical Marco Systemanalyse Und Entwicklung Gmbh
Publication of PL391520A1 publication Critical patent/PL391520A1/pl
Publication of PL214790B1 publication Critical patent/PL214790B1/pl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/021—Check valves with guided rigid valve members the valve member being a movable body around which the medium flows when the valve is open

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

Przedmiotem wynalazku jest wkładka zaworowa do odblokowywanego zaworu zwrotnego, zawierająca obudowę (72, 74) wkładki, w której umieszczony jest tłok (78) zaworu i tłok sterujący (76) oraz sprężyna tłokowa (84). Jeden koniec tłoka (78) zaworu jest umieszczony suwliwie w tłoku sterującym (76), gdzie tłok sterujący ma tłok pomocniczy (90) i otwór przepływowy (88). Wynalazek dotyczy również odblokowywanego zaworu zwrotnego stempla dla stojaka obudowy w kopalni.
PL391520A 2009-06-16 2010-06-15 Wkladka zaworowa PL214790B1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009025092.1A DE102009025092B4 (de) 2009-06-16 2009-06-16 Ventilpatrone

Publications (2)

Publication Number Publication Date
PL391520A1 true PL391520A1 (pl) 2010-12-20
PL214790B1 PL214790B1 (pl) 2013-09-30

Family

ID=43122927

Family Applications (1)

Application Number Title Priority Date Filing Date
PL391520A PL214790B1 (pl) 2009-06-16 2010-06-15 Wkladka zaworowa

Country Status (5)

Country Link
CN (1) CN101922572B (pl)
DE (1) DE102009025092B4 (pl)
PL (1) PL214790B1 (pl)
RU (1) RU2449191C2 (pl)
UA (1) UA96225C2 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103953369B (zh) * 2012-07-04 2016-01-27 巨隆集团芜湖兴隆液压有限公司 一种供煤矿综采液压支架使用的氮气安全阀
DE102013222732A1 (de) * 2013-11-08 2015-05-13 Continental Teves Ag & Co. Ohg Hydraulisch betätigbares Sperrventil

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1761983A1 (ru) * 1990-06-15 1992-09-15 Мелитопольский Завод Тракторных Гидроагрегатов Им.Хху Съезда Кпсс Гидравлический распределитель
RU2082905C1 (ru) * 1995-05-29 1997-06-27 Производственно-коммерческое предприятие "Регитон" Блок запорно-предохранительных клапанов
DE19708741C2 (de) 1997-03-04 2001-02-22 Dbt Gmbh Druckgesteuertes 3/2-Wegeventil
DE10047073C1 (de) * 2000-09-22 2002-01-24 Dbt Gmbh Hydraulisch schaltbares Wegeventil
DE10150238C2 (de) * 2001-10-11 2003-09-25 Hydac Fluidtechnik Gmbh Druckregelventil, insbesondere Proportional-Druckregelventil
DE20307512U1 (de) 2003-05-13 2003-07-10 Dbt Gmbh Hydraulisch schaltbares Wegeventil
DE10348582A1 (de) * 2003-10-20 2005-05-19 Marco Systemanalyse Und Entwicklung Gmbh Ventil
DE202006007646U1 (de) 2005-06-06 2006-09-07 Marco Systemanalyse Und Entwicklung Gmbh Ventilpatrone
DE102005025917A1 (de) 2005-06-06 2006-12-07 Marco Systemanalyse Und Entwicklung Gmbh Ventilpatrone und Ventilanordnung

Also Published As

Publication number Publication date
UA96225C2 (ru) 2011-10-10
RU2449191C2 (ru) 2012-04-27
PL214790B1 (pl) 2013-09-30
RU2010124415A (ru) 2011-12-20
CN101922572A (zh) 2010-12-22
DE102009025092B4 (de) 2019-04-25
DE102009025092A1 (de) 2010-12-23
CN101922572B (zh) 2012-12-05

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Legal Events

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RECP Rectifications of patent specification