JPS6024836U - cylinder number control engine - Google Patents

cylinder number control engine

Info

Publication number
JPS6024836U
JPS6024836U JP11739583U JP11739583U JPS6024836U JP S6024836 U JPS6024836 U JP S6024836U JP 11739583 U JP11739583 U JP 11739583U JP 11739583 U JP11739583 U JP 11739583U JP S6024836 U JPS6024836 U JP S6024836U
Authority
JP
Japan
Prior art keywords
cylinder
lock
engine
idle
control engine
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
JP11739583U
Other languages
Japanese (ja)
Inventor
石澤　静雄
敬士 藤井
亀ケ谷　茂
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP11739583U priority Critical patent/JPS6024836U/en
Publication of JPS6024836U publication Critical patent/JPS6024836U/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Fluid Gearings (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来例の気筒数制御エンジンの構成断面図、第
２図は従来例のロックアツプクラッチを備えたトルクコ
ンバータの断面図、第３図は本考案の実施例を示す要部
構成断面図、第４図はその制御ブロック図である。 １・・・絞り弁、８・・・エアフローメータ、９・・・
絞り弁スイッチ、１１・・・遮断弁、１３・・・供給弁
、２５・・・トルクコンバータ、２６・・田ツクアップ
クラッチ、３４・・・ロックアツプピストン、３５・・
・クラッチフェーシング、３７・・・制御弁、３８・・
・ソレノイド弁、３９・・・駆動回路、４０・・・制御
回路、４７・・・車速センサ。Fig. 1 is a sectional view of the configuration of a conventional cylinder number control engine, Fig. 2 is a sectional view of a conventional torque converter equipped with a lock-up clutch, and Fig. 3 is a sectional view of the main part structure showing an embodiment of the present invention. FIG. 4 is a control block diagram thereof. 1... Throttle valve, 8... Air flow meter, 9...
Throttle valve switch, 11... Cutoff valve, 13... Supply valve, 25... Torque converter, 26... Lock-up clutch, 34... Lock-up piston, 35...
・Clutch facing, 37... Control valve, 38...
- Solenoid valve, 39... Drive circuit, 40... Control circuit, 47... Vehicle speed sensor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンの軽負荷域等で作動を休止する休止側気筒と、
常時作動する稼動側気筒とを備え、出力軸にロックアツ
プクラッチを設けたトルクコンバータを介して自動変速
機を連結し、このロックアツプクラッチを所定の車速以
上で作動すると共に、ロックアツプクラッチのすべり率
を前記休止側気筒の作動時と休止時とで切換制御するよ
うにした車両用の多気筒エンジンにおいて、前記休止側
気筒を作動ならびに休止する際にロックアツプクラッチ
すべり率を前記制御値よりもさらに大きくする制御手段
を設けたことを特徴とする気筒数制御エンジン。A cylinder on the idle side that stops operating in the light load range of the engine, etc.
The automatic transmission is connected to the automatic transmission via a torque converter that is equipped with a cylinder on the operating side that operates at all times and has a lock-up clutch on the output shaft. In a multi-cylinder engine for a vehicle, the lock-up clutch slip rate is controlled to be switched between when the idle cylinder is activated and when the idle cylinder is inactive, and when the idle cylinder is activated and deactivated, the lock-up clutch slip rate is controlled to be lower than the control value. An engine that controls the number of cylinders, characterized in that it is provided with a control means for further increasing the number of cylinders.
JP11739583U 1983-07-28 1983-07-28 cylinder number control engine Pending JPS6024836U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11739583U JPS6024836U (en) 1983-07-28 1983-07-28 cylinder number control engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11739583U JPS6024836U (en) 1983-07-28 1983-07-28 cylinder number control engine

Publications (1)

Publication Number Publication Date
JPS6024836U true JPS6024836U (en) 1985-02-20

Family

ID=30270256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11739583U Pending JPS6024836U (en) 1983-07-28 1983-07-28 cylinder number control engine

Country Status (1)

Country Link
JP (1) JPS6024836U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7534194B2 (en) 2005-10-06 2009-05-19 Honda Motor Co., Ltd. Vehicular transmission
JP2011137425A (en) * 2009-12-29 2011-07-14 Kawasaki Heavy Ind Ltd Vehicle and engine controlling method
US9002607B2 (en) 2012-01-11 2015-04-07 Honda Motor Co., Ltd. Lock-up clutch control device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7534194B2 (en) 2005-10-06 2009-05-19 Honda Motor Co., Ltd. Vehicular transmission
JP2011137425A (en) * 2009-12-29 2011-07-14 Kawasaki Heavy Ind Ltd Vehicle and engine controlling method
US9002607B2 (en) 2012-01-11 2015-04-07 Honda Motor Co., Ltd. Lock-up clutch control device

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