JPS56115818A - Suction device for multicylinder engine - Google Patents

Suction device for multicylinder engine

Info

Publication number
JPS56115818A
JPS56115818A JP251980A JP251980A JPS56115818A JP S56115818 A JPS56115818 A JP S56115818A JP 251980 A JP251980 A JP 251980A JP 251980 A JP251980 A JP 251980A JP S56115818 A JPS56115818 A JP S56115818A
Authority
JP
Japan
Prior art keywords
engine
suction
cylinders
change
assembling chamber
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
JP251980A
Other languages
Japanese (ja)
Other versions
JPS6014169B2 (en
Inventor
Shuichi Nakamura
Akira Kawakami
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.)
UD Trucks Corp
Original Assignee
UD Trucks 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 UD Trucks Corp filed Critical UD Trucks Corp
Priority to JP55002519A priority Critical patent/JPS6014169B2/en
Publication of JPS56115818A publication Critical patent/JPS56115818A/en
Publication of JPS6014169B2 publication Critical patent/JPS6014169B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1824—Number of cylinders six

Landscapes

  • Characterised By The Charging Evacuation (AREA)

Abstract

PURPOSE: To effect an inertia supercharging in all speed range of the engine by a method wherein the position of the joining point of a plurality of suction paths connected to the cylinders being overlapped in the suction valve opening timing thereof is moved in accordance with the speed of the engine.
CONSTITUTION: The upstream end of each suction manifold branch section 3 connected to all of the cylinders #1W#6 is opened at the downstream side assembling chamber 4. A change-over valve 5 capable of communicating and shutting spaces 4A, 4B mutually is provided in the chamber 4. At an engine revolving speed below a predetermined value, the change-over valve 5 is closed to shut the space 4A from the space 4B and the suction air is ramified at the upstram side assembling chamber 8 into paths 6, 11. At the engine speed above the predetermine value, the change-over valve 5 is opened to communicate the spaces 4A, 4B in the downstream side assembling chamber 4. According to this operation, a whole of the internal space of the assembling chamber 4 receives the negative pressure of all of the cylinders #1W#6 continuously and is kept in a substantially constant negative pressure.
COPYRIGHT: (C)1981,JPO&Japio
JP55002519A 1980-01-16 1980-01-16 Intake system for multi-cylinder engines Expired JPS6014169B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55002519A JPS6014169B2 (en) 1980-01-16 1980-01-16 Intake system for multi-cylinder engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55002519A JPS6014169B2 (en) 1980-01-16 1980-01-16 Intake system for multi-cylinder engines

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP58134413A Division JPS5941625A (en) 1983-07-25 1983-07-25 Intake device for multicylinder internal-combustion engine

Publications (2)

Publication Number Publication Date
JPS56115818A true JPS56115818A (en) 1981-09-11
JPS6014169B2 JPS6014169B2 (en) 1985-04-11

Family

ID=11531612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55002519A Expired JPS6014169B2 (en) 1980-01-16 1980-01-16 Intake system for multi-cylinder engines

Country Status (1)

Country Link
JP (1) JPS6014169B2 (en)

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814426U (en) * 1981-07-23 1983-01-29 日野自動車株式会社 Internal combustion engine intake system
JPS5862131U (en) * 1981-10-22 1983-04-26 日野自動車株式会社 Internal combustion engine intake system
JPS5872639A (en) * 1981-10-26 1983-04-30 Hino Motors Ltd Internal-combustion engine
JPS5872615A (en) * 1981-10-26 1983-04-30 Hino Motors Ltd Actuator device of bypass valve
JPS6034526U (en) * 1983-08-12 1985-03-09 トヨタ自動車株式会社 Intake system for multi-cylinder engines
JPS6090922A (en) * 1983-10-22 1985-05-22 Yamaha Motor Co Ltd Intake apparatus for multi-cylinder engine
US4527392A (en) * 1983-04-20 1985-07-09 Hino Jidosha Kogyo Kabushiki Kaisha Bypass valve actuator for inertia supercharging in multicylinder engines
US4549506A (en) * 1984-04-16 1985-10-29 General Motors Corporation Engine intake system with modulated tuning
JPS60230510A (en) * 1984-04-28 1985-11-16 Mazda Motor Corp Suction system for engine
DE3530607A1 (en) * 1984-08-27 1986-03-13 Mazda Motor Corp., Hiroshima INTAKE SYSTEM FOR A MULTI-CYLINDER INTERNAL COMBUSTION ENGINE
JPS6148923U (en) * 1984-08-28 1986-04-02
JPS6166650U (en) * 1984-10-08 1986-05-07
JPS6196124A (en) * 1984-10-18 1986-05-14 Yamaha Motor Co Ltd Intake controlling device of multiple cylinder internal combustion engine
JPS6176122U (en) * 1984-10-25 1986-05-22
JPS61122333U (en) * 1985-01-18 1986-08-01
US4622926A (en) * 1984-07-03 1986-11-18 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Air intake system of a multi-cylinder internal combustion engine
DE3628230A1 (en) * 1985-08-20 1987-03-05 Mazda Motor INTAKE SYSTEM FOR COMBUSTION ENGINES
JPS6267925U (en) * 1985-10-21 1987-04-28
JPS62101820A (en) * 1985-10-29 1987-05-12 Honda Motor Co Ltd Intake device for multiple cylinder engine
JPS62101821A (en) * 1985-10-29 1987-05-12 Honda Motor Co Ltd Intake device for multiple cylinder engine
DE3544122A1 (en) * 1985-12-13 1987-06-19 Bayerische Motoren Werke Ag MULTI-CYLINDER INTERNAL COMBUSTION ENGINE WITH INTAKE SYSTEM
US4738229A (en) * 1984-12-10 1988-04-19 Toyota Jidosha Kabushiki Kaisha Internal combustion engine air intake system with variable effective length
US4741294A (en) * 1984-12-21 1988-05-03 Nissan Motor Co., Ltd. Inertia supercharging induction system for multi-cylinder internal combustion engine
US4756284A (en) * 1986-01-21 1988-07-12 Mazda Motor Corporation Intake system for internal combustion engine
US4763612A (en) * 1986-03-10 1988-08-16 Yamaha Hatsudoki Kabushiki Kaisha Intake system for internal combustion engine
US4766853A (en) * 1986-03-08 1988-08-30 Yamaha Hatsudoki Kabushiki Kaisha Intake passage for multi-cylinder engine
DE3705767A1 (en) * 1987-02-24 1988-09-01 Bayerische Motoren Werke Ag AIR COLLECTOR
US4794886A (en) * 1987-04-01 1989-01-03 Toyota Jidosha Kabushiki Kaisha Intake device of an internal combustion engine
US4803961A (en) * 1985-11-19 1989-02-14 Mazda Motor Corporation Air suction devices for multicylinder engines
US4974568A (en) * 1988-10-18 1990-12-04 Autoipari Kutato Es Fejleszto Vallalat Resonance system with variable geometry for the fresh-gas conduit for internal combustion engines.
US6138640A (en) * 1998-06-30 2000-10-31 Aisan Kogyo Kabushiki Kaisha Intake control valve device for internal combustion engine
EP1655466A1 (en) * 2004-11-05 2006-05-10 Ford Global Technologies, LLC Method for diagnosing variable intake system failure

Cited By (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6343382Y2 (en) * 1981-07-23 1988-11-11
JPS5814426U (en) * 1981-07-23 1983-01-29 日野自動車株式会社 Internal combustion engine intake system
JPS5862131U (en) * 1981-10-22 1983-04-26 日野自動車株式会社 Internal combustion engine intake system
JPS6318757Y2 (en) * 1981-10-22 1988-05-26
JPS5872639A (en) * 1981-10-26 1983-04-30 Hino Motors Ltd Internal-combustion engine
JPS5872615A (en) * 1981-10-26 1983-04-30 Hino Motors Ltd Actuator device of bypass valve
JPS6324129B2 (en) * 1981-10-26 1988-05-19 Hino Motors Ltd
US4527392A (en) * 1983-04-20 1985-07-09 Hino Jidosha Kogyo Kabushiki Kaisha Bypass valve actuator for inertia supercharging in multicylinder engines
JPS6034526U (en) * 1983-08-12 1985-03-09 トヨタ自動車株式会社 Intake system for multi-cylinder engines
JPS6090922A (en) * 1983-10-22 1985-05-22 Yamaha Motor Co Ltd Intake apparatus for multi-cylinder engine
JPS60233312A (en) * 1984-04-16 1985-11-20 ゼネラル　モーターズ　コーポレーシヨン Modulation tuning air sucking apparatus for v-shaped internal combustion engine
US4549506A (en) * 1984-04-16 1985-10-29 General Motors Corporation Engine intake system with modulated tuning
JPS60230510A (en) * 1984-04-28 1985-11-16 Mazda Motor Corp Suction system for engine
JPH0256489B2 (en) * 1984-04-28 1990-11-30 Mazda Motor
US4622926A (en) * 1984-07-03 1986-11-18 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Air intake system of a multi-cylinder internal combustion engine
DE3530607A1 (en) * 1984-08-27 1986-03-13 Mazda Motor Corp., Hiroshima INTAKE SYSTEM FOR A MULTI-CYLINDER INTERNAL COMBUSTION ENGINE
DE3530607C2 (en) * 1984-08-27 1987-05-27 Mazda Motor Corp., Hiroshima, Jp
JPS6148923U (en) * 1984-08-28 1986-04-02
JPH0343377Y2 (en) * 1984-08-28 1991-09-11
JPS6166650U (en) * 1984-10-08 1986-05-07
JPS6196124A (en) * 1984-10-18 1986-05-14 Yamaha Motor Co Ltd Intake controlling device of multiple cylinder internal combustion engine
JPS6176122U (en) * 1984-10-25 1986-05-22
US4738229A (en) * 1984-12-10 1988-04-19 Toyota Jidosha Kabushiki Kaisha Internal combustion engine air intake system with variable effective length
US4741294A (en) * 1984-12-21 1988-05-03 Nissan Motor Co., Ltd. Inertia supercharging induction system for multi-cylinder internal combustion engine
US4838215A (en) * 1984-12-21 1989-06-13 Nissan Motor Co., Ltd. Inertia supercharging induction system for multi-cylinder internal combustion engine
JPH0450424Y2 (en) * 1985-01-18 1992-11-27
JPS61122333U (en) * 1985-01-18 1986-08-01
US4736714A (en) * 1985-08-20 1988-04-12 Mazda Motor Corporation Engine intake system
DE3628230A1 (en) * 1985-08-20 1987-03-05 Mazda Motor INTAKE SYSTEM FOR COMBUSTION ENGINES
JPH0455228Y2 (en) * 1985-10-21 1992-12-25
JPS6267925U (en) * 1985-10-21 1987-04-28
JPS62101821A (en) * 1985-10-29 1987-05-12 Honda Motor Co Ltd Intake device for multiple cylinder engine
JPH0583736B2 (en) * 1985-10-29 1993-11-29 Honda Motor Co Ltd
JPS62101820A (en) * 1985-10-29 1987-05-12 Honda Motor Co Ltd Intake device for multiple cylinder engine
US4803961A (en) * 1985-11-19 1989-02-14 Mazda Motor Corporation Air suction devices for multicylinder engines
DE3544122A1 (en) * 1985-12-13 1987-06-19 Bayerische Motoren Werke Ag MULTI-CYLINDER INTERNAL COMBUSTION ENGINE WITH INTAKE SYSTEM
US4756284A (en) * 1986-01-21 1988-07-12 Mazda Motor Corporation Intake system for internal combustion engine
US4766853A (en) * 1986-03-08 1988-08-30 Yamaha Hatsudoki Kabushiki Kaisha Intake passage for multi-cylinder engine
US4763612A (en) * 1986-03-10 1988-08-16 Yamaha Hatsudoki Kabushiki Kaisha Intake system for internal combustion engine
DE3705767A1 (en) * 1987-02-24 1988-09-01 Bayerische Motoren Werke Ag AIR COLLECTOR
US4794886A (en) * 1987-04-01 1989-01-03 Toyota Jidosha Kabushiki Kaisha Intake device of an internal combustion engine
US4974568A (en) * 1988-10-18 1990-12-04 Autoipari Kutato Es Fejleszto Vallalat Resonance system with variable geometry for the fresh-gas conduit for internal combustion engines.
US6138640A (en) * 1998-06-30 2000-10-31 Aisan Kogyo Kabushiki Kaisha Intake control valve device for internal combustion engine
EP1655466A1 (en) * 2004-11-05 2006-05-10 Ford Global Technologies, LLC Method for diagnosing variable intake system failure

Also Published As

Publication number Publication date
JPS6014169B2 (en) 1985-04-11

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