JPS6353064U - - Google Patents

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Publication number
JPS6353064U
JPS6353064U JP14645686U JP14645686U JPS6353064U JP S6353064 U JPS6353064 U JP S6353064U JP 14645686 U JP14645686 U JP 14645686U JP 14645686 U JP14645686 U JP 14645686U JP S6353064 U JPS6353064 U JP S6353064U
Authority
JP
Japan
Prior art keywords
oil
level
oil pump
automatic transmission
gear mechanism
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.)
Granted
Application number
JP14645686U
Other languages
Japanese (ja)
Other versions
JPH0543314Y2 (en
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 filed Critical
Priority to JP14645686U priority Critical patent/JPH0543314Y2/ja
Publication of JPS6353064U publication Critical patent/JPS6353064U/ja
Application granted granted Critical
Publication of JPH0543314Y2 publication Critical patent/JPH0543314Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Control Of Transmission Device (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図および第２図は本考案による自動変速機
のオイルポンプ制御装置の一例を示す構成図、第
３図および第４図は可変容量型ベーンポンプの動
作説明図、第５図および第６図は可変容量型ベー
ンポンプにおけるロータ回転数とオイル吐出量と
の関係を示すグラフ、第７図は従来の自動変速機
の要部の機械的構造と油圧制御回路の一部を示す
概略図である。 １……エンジン、１０……トルクコンバータ、
１２……ポンプインペラ、１３……タービン・ラ
ンナ、１４……ステータ、２０……変速歯車機構
、２１……油路、２２……オリフイス、２３……
ソレノイド弁、２４……ドレンライン、２５……
レベルセンサ、３０……オイルポンプ、４１……
ベーン、４２……オイルポンプ・フランジ、４３
……カムリング、４４……吸入ポート、４５……
吐出ポート、４６……ピボツトローラ、４７……
器体、４８……スプリング、５０……流量制御ポ
ート、５１……流量制御弁、５２，５４，５５，
５６……シール、５３……ポート、５７……スプ
リング、５８……スプール、６０……孔、６３…
…ガイドリング、６４……ロータ。 1 and 2 are configuration diagrams showing an example of an oil pump control device for an automatic transmission according to the present invention, FIGS. 3 and 4 are operation explanatory diagrams of a variable displacement vane pump, and FIGS. 5 and 6 7 is a graph showing the relationship between rotor rotation speed and oil discharge amount in a variable displacement vane pump, and FIG. 7 is a schematic diagram showing a part of the mechanical structure and hydraulic control circuit of the main parts of a conventional automatic transmission. 1...engine, 10...torque converter,
12... Pump impeller, 13... Turbine runner, 14... Stator, 20... Speed change gear mechanism, 21... Oil path, 22... Orifice, 23...
Solenoid valve, 24...Drain line, 25...
Level sensor, 30... Oil pump, 41...
Vane, 42...Oil pump flange, 43
...Cam ring, 44...Intake port, 45...
Discharge port, 46... Pivot roller, 47...
Device body, 48...Spring, 50...Flow rate control port, 51...Flow rate control valve, 52, 54, 55,
56... Seal, 53... Port, 57... Spring, 58... Spool, 60... Hole, 63...
...Guide ring, 64...Rotor.

Claims (1)

【実用新案登録請求の範囲】 変速歯車機構の下方に配設されたオイルパン内
のオイルを吸入して、このオイルを流体式トルク
コンバータおよび上記変速歯車機構に作動油とし
て供給するための可変容量型オイルポンプを備え
た自動変速機において、 上記オイルパン内のオイルレベルを検出するた
めのレベルセンサと、こレベルセンサにより上記
オイルレベルの所定レベル以上の上昇が検出され
た場合に上記オイルポンプをその吐出量が増加す
るように制御する手段とを備えていることを特徴
とする自動変速機のオイルポンプ制御装置。[Claims for Utility Model Registration] Variable capacity for sucking oil in an oil pan disposed below the transmission gear mechanism and supplying this oil as hydraulic oil to the hydraulic torque converter and the transmission gear mechanism. In an automatic transmission equipped with a type oil pump, there is provided a level sensor for detecting the oil level in the oil pan, and a level sensor that detects an increase in the oil level above a predetermined level. 1. An oil pump control device for an automatic transmission, comprising means for controlling the oil pump so that its discharge amount is increased.
JP14645686U 1986-09-26 1986-09-26 Expired - Lifetime JPH0543314Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14645686U JPH0543314Y2 (en) 1986-09-26 1986-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14645686U JPH0543314Y2 (en) 1986-09-26 1986-09-26

Publications (2)

Publication Number Publication Date
JPS6353064U true JPS6353064U (en) 1988-04-09
JPH0543314Y2 JPH0543314Y2 (en) 1993-11-01

Family

ID=31058941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14645686U Expired - Lifetime JPH0543314Y2 (en) 1986-09-26 1986-09-26

Country Status (1)

Country Link
JP (1) JPH0543314Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008540937A (en) * 2005-08-25 2008-11-20 トヨタ自動車株式会社 Fluid supply device and fluid supply method for fluid coupling
JP2013122237A (en) * 2011-12-09 2013-06-20 Hyundai Motor Co Ltd Control circuit for variable vane oil pump
JP2016104968A (en) * 2014-12-01 2016-06-09 日立オートモティブシステムズ株式会社 Variable capacity type oil pump
JP2017500471A (en) * 2013-11-21 2017-01-05 ピアーブルグ パンプ テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツングＰｉｅｒｂｕｒｇ Ｐｕｍｐ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ Variable displacement lubricant pump

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008540937A (en) * 2005-08-25 2008-11-20 トヨタ自動車株式会社 Fluid supply device and fluid supply method for fluid coupling
JP4687717B2 (en) * 2005-08-25 2011-05-25 トヨタ自動車株式会社 Fluid supply device and fluid supply method for fluid coupling
JP2013122237A (en) * 2011-12-09 2013-06-20 Hyundai Motor Co Ltd Control circuit for variable vane oil pump
JP2017500471A (en) * 2013-11-21 2017-01-05 ピアーブルグ パンプ テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツングＰｉｅｒｂｕｒｇ Ｐｕｍｐ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ Variable displacement lubricant pump
JP2016104968A (en) * 2014-12-01 2016-06-09 日立オートモティブシステムズ株式会社 Variable capacity type oil pump

Also Published As

Publication number Publication date
JPH0543314Y2 (en) 1993-11-01

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