DE2449994A1 - Oeldruck-steuerventil - Google Patents

Oeldruck-steuerventil

Info

Publication number
DE2449994A1
DE2449994A1 DE19742449994 DE2449994A DE2449994A1 DE 2449994 A1 DE2449994 A1 DE 2449994A1 DE 19742449994 DE19742449994 DE 19742449994 DE 2449994 A DE2449994 A DE 2449994A DE 2449994 A1 DE2449994 A1 DE 2449994A1
Authority
DE
Germany
Prior art keywords
valve
oil
ball
valve seat
oil pressure
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.)
Pending
Application number
DE19742449994
Other languages
German (de)
English (en)
Inventor
Koji Enomoto
Tsuneo Kato
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.)
Nihon Jido Hensokuki K K
Original Assignee
Nihon Jido Hensokuki K K
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 Nihon Jido Hensokuki K K filed Critical Nihon Jido Hensokuki K K
Publication of DE2449994A1 publication Critical patent/DE2449994A1/de
Pending legal-status Critical Current

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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0406—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
  • Control Of Transmission Device (AREA)
  • Magnetically Actuated Valves (AREA)
DE19742449994 1973-10-24 1974-10-22 Oeldruck-steuerventil Pending DE2449994A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11890273A JPS5070923A (enrdf_load_stackoverflow) 1973-10-24 1973-10-24

Publications (1)

Publication Number Publication Date
DE2449994A1 true DE2449994A1 (de) 1975-05-07

Family

ID=14747985

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742449994 Pending DE2449994A1 (de) 1973-10-24 1974-10-22 Oeldruck-steuerventil

Country Status (3)

Country Link
JP (1) JPS5070923A (enrdf_load_stackoverflow)
DE (1) DE2449994A1 (enrdf_load_stackoverflow)
FR (1) FR2249272A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1577594A1 (en) * 2004-03-17 2005-09-21 Hitachi Ltd. Check valve
FR2872245A1 (fr) * 2004-06-24 2005-12-30 Bosch Gmbh Robert Electrovanne munie d'un moyen de guidage du ressort
DE102013010500A1 (de) * 2013-06-25 2015-01-08 Imo Holding Gmbh Federdrucksystem für Lageranordnung und damit ausgestattete Lageranordnung
DE102018002019A1 (de) * 2018-03-14 2019-09-19 Daimler Ag Getriebeschmierungsventil für ein Hydrauliksystem eines Kraftfahrzeuggetriebes

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59112072U (ja) * 1983-01-20 1984-07-28 日本発条株式会社 油圧式防振器用弁装置
DE4311856B4 (de) * 1993-04-10 2006-01-12 Luk Fahrzeug-Hydraulik Gmbh & Co. Kg Druckbegrenzungsventil
US6431209B1 (en) * 2000-03-16 2002-08-13 Ross Operating Valve Company Multi-pressure ball-poppet control valve
JP2007078013A (ja) * 2005-09-12 2007-03-29 Denso Corp リリーフ弁およびそれを用いた自動変速機の油圧制御装置
JP4927787B2 (ja) * 2008-06-03 2012-05-09 日立オートモティブシステムズ株式会社 バルブ装置
JP5744155B2 (ja) * 2013-10-23 2015-07-01 三菱電機株式会社 電動ポンプ
JP7228972B2 (ja) * 2018-07-27 2023-02-27 ナブテスコ株式会社 弁構造体及び作業機械
RU209196U1 (ru) * 2021-09-15 2022-02-04 Общество с ограниченной ответственностью Управляющая компания "Алтайский завод прецизионных изделий" Шариковый клапан

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1577594A1 (en) * 2004-03-17 2005-09-21 Hitachi Ltd. Check valve
US7367354B2 (en) 2004-03-17 2008-05-06 Hitachi, Ltd. Check valve
CN100425893C (zh) * 2004-03-17 2008-10-15 株式会社日立制作所 止回阀
FR2872245A1 (fr) * 2004-06-24 2005-12-30 Bosch Gmbh Robert Electrovanne munie d'un moyen de guidage du ressort
DE102013010500A1 (de) * 2013-06-25 2015-01-08 Imo Holding Gmbh Federdrucksystem für Lageranordnung und damit ausgestattete Lageranordnung
DE102013010500B4 (de) * 2013-06-25 2018-12-27 Imo Holding Gmbh Mit Federdrucksystem ausgestattete Lageranordnung
DE102018002019A1 (de) * 2018-03-14 2019-09-19 Daimler Ag Getriebeschmierungsventil für ein Hydrauliksystem eines Kraftfahrzeuggetriebes

Also Published As

Publication number Publication date
JPS5070923A (enrdf_load_stackoverflow) 1975-06-12
FR2249272A1 (en) 1975-05-23

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