FR2249272A1 - Oil flow regulating valve for automatic vehicle transmission - ball is urged against conical valve seat by conically wound coil spring - Google Patents

Oil flow regulating valve for automatic vehicle transmission - ball is urged against conical valve seat by conically wound coil spring

Info

Publication number
FR2249272A1
FR2249272A1 FR7435415A FR7435415A FR2249272A1 FR 2249272 A1 FR2249272 A1 FR 2249272A1 FR 7435415 A FR7435415 A FR 7435415A FR 7435415 A FR7435415 A FR 7435415A FR 2249272 A1 FR2249272 A1 FR 2249272A1
Authority
FR
France
Prior art keywords
ball
valve seat
coil spring
urged against
oil flow
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.)
Withdrawn
Application number
FR7435415A
Other languages
English (en)
French (fr)
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.)
NITHON JIDO HENSOKUKI KK
Original Assignee
NITHON JIDO HENSOKUKI KK
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 NITHON JIDO HENSOKUKI KK filed Critical NITHON JIDO HENSOKUKI KK
Publication of FR2249272A1 publication Critical patent/FR2249272A1/fr
Withdrawn legal-status Critical Current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)
FR7435415A 1973-10-24 1974-10-22 Oil flow regulating valve for automatic vehicle transmission - ball is urged against conical valve seat by conically wound coil spring Withdrawn FR2249272A1 (en)

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
FR2249272A1 true FR2249272A1 (en) 1975-05-23

Family

ID=14747985

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7435415A Withdrawn FR2249272A1 (en) 1973-10-24 1974-10-22 Oil flow regulating valve for automatic vehicle transmission - ball is urged against conical valve seat by conically wound coil spring

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4311856A1 (de) * 1993-04-10 1994-10-20 Luk Fahrzeug Hydraulik Druckbegrenzungsventil
EP1193401A3 (en) * 2000-09-27 2004-09-22 Ross Operating Valve Company Multi-pressure ball-poppet control value
RU209196U1 (ru) * 2021-09-15 2022-02-04 Общество с ограниченной ответственностью Управляющая компания "Алтайский завод прецизионных изделий" Шариковый клапан

Families Citing this family (9)

* 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
JP4418267B2 (ja) 2004-03-17 2010-02-17 日立オートモティブシステムズ株式会社 チェックバルブ
DE102004030425A1 (de) * 2004-06-24 2006-01-19 Robert Bosch Gmbh Ventilvorrichtung
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
DE102013010500B4 (de) * 2013-06-25 2018-12-27 Imo Holding Gmbh Mit Federdrucksystem ausgestattete Lageranordnung
JP5744155B2 (ja) * 2013-10-23 2015-07-01 三菱電機株式会社 電動ポンプ
DE102018002019A1 (de) * 2018-03-14 2019-09-19 Daimler Ag Getriebeschmierungsventil für ein Hydrauliksystem eines Kraftfahrzeuggetriebes
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4311856A1 (de) * 1993-04-10 1994-10-20 Luk Fahrzeug Hydraulik Druckbegrenzungsventil
DE4311856B4 (de) * 1993-04-10 2006-01-12 Luk Fahrzeug-Hydraulik Gmbh & Co. Kg Druckbegrenzungsventil
EP1193401A3 (en) * 2000-09-27 2004-09-22 Ross Operating Valve Company Multi-pressure ball-poppet control value
RU209196U1 (ru) * 2021-09-15 2022-02-04 Общество с ограниченной ответственностью Управляющая компания "Алтайский завод прецизионных изделий" Шариковый клапан

Also Published As

Publication number Publication date
JPS5070923A (enrdf_load_stackoverflow) 1975-06-12
DE2449994A1 (de) 1975-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse