JPS5751927A - Intake device for multi-cylinder engine - Google Patents

Intake device for multi-cylinder engine

Info

Publication number
JPS5751927A
JPS5751927A JP12554680A JP12554680A JPS5751927A JP S5751927 A JPS5751927 A JP S5751927A JP 12554680 A JP12554680 A JP 12554680A JP 12554680 A JP12554680 A JP 12554680A JP S5751927 A JPS5751927 A JP S5751927A
Authority
JP
Japan
Prior art keywords
lever
valve
opening
throttle
state
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
JP12554680A
Other languages
Japanese (ja)
Other versions
JPS6042337B2 (en
Inventor
Hiroichi Mokuya
Masao Yokoo
Hiroyuki Komatsu
Katsuhisa Suzuki
Takeo Kitayama
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.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor Corp
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 Suzuki Motor Corp filed Critical Suzuki Motor Corp
Priority to JP12554680A priority Critical patent/JPS6042337B2/en
Priority to US06/297,178 priority patent/US4449496A/en
Priority to IT23857/81A priority patent/IT1195058B/en
Priority to SE8105357A priority patent/SE450589B/en
Priority to FR8117173A priority patent/FR2489886B1/en
Publication of JPS5751927A publication Critical patent/JPS5751927A/en
Priority to US06/490,319 priority patent/US4485776A/en
Priority to US06/490,351 priority patent/US4459953A/en
Publication of JPS6042337B2 publication Critical patent/JPS6042337B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

PURPOSE: To prevent a shock of an engine due to an uneven state in its combustion, by momentarily opening a control valve to a certain degree of opening independently of a throttle valve when the throttle valve is opened to a certain degree of opening and then opening the control valve in a state of interlocking to the throttle valve.
CONSTITUTION: From the state of low load idling operation to the state of medium and high load operation of an engine, if an accelerator pedal is depressed to turn a throttle lever 5 clockwise through a cable 6, the crest of a cam surface 10 presses down a valve body 21 of an open-close valve 19 against urging force of a compression spring 20, and an inlet port 22 of the open-close valve 19 is communicated to its outlet port 23, then negative pressure in an intake pipe 11 is acted upon a pressure chamber 17 in an actuator 15 to lift a rod 16. Then the second lever 14 is swivelled to the clockwise direction and adapted to a control valve lever 12, here a control valve 22 is opened to a certain degree of opening then an interlocking lever 9 is adapted to the lever 12 and moved together with the throttle lever 5.
COPYRIGHT: (C)1982,JPO&Japio
JP12554680A 1980-09-10 1980-09-10 Intake device for multi-cylinder engine Expired JPS6042337B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP12554680A JPS6042337B2 (en) 1980-09-10 1980-09-10 Intake device for multi-cylinder engine
US06/297,178 US4449496A (en) 1980-09-10 1981-08-28 Cylinder-number-controlled engine
IT23857/81A IT1195058B (en) 1980-09-10 1981-09-09 INTERNAL COMBUSTION ENGINE WITH CONTROL OF THE NUMBER OF ACTIVE CYLINDERS
SE8105357A SE450589B (en) 1980-09-10 1981-09-09 ENGINE WITH CONTROLLED NUMBER CYLINDER CONNECTION
FR8117173A FR2489886B1 (en) 1980-09-10 1981-09-10 ENGINE WITH VARIABLE NUMBER OF ACTIVE CYLINDERS
US06/490,319 US4485776A (en) 1980-09-10 1983-05-02 Cylinder-number-controlled engine
US06/490,351 US4459953A (en) 1980-09-10 1983-05-02 Cylinder-number-controlled engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12554680A JPS6042337B2 (en) 1980-09-10 1980-09-10 Intake device for multi-cylinder engine

Publications (2)

Publication Number Publication Date
JPS5751927A true JPS5751927A (en) 1982-03-27
JPS6042337B2 JPS6042337B2 (en) 1985-09-21

Family

ID=14912868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12554680A Expired JPS6042337B2 (en) 1980-09-10 1980-09-10 Intake device for multi-cylinder engine

Country Status (1)

Country Link
JP (1) JPS6042337B2 (en)

Also Published As

Publication number Publication date
JPS6042337B2 (en) 1985-09-21

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