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GB2119853B - Four-cylinder i.c. operable with two effective cylinders - Google Patents

Four-cylinder i.c. operable with two effective cylinders

Info

Publication number
GB2119853B
GB2119853B GB08312442A GB8312442A GB2119853B GB 2119853 B GB2119853 B GB 2119853B GB 08312442 A GB08312442 A GB 08312442A GB 8312442 A GB8312442 A GB 8312442A GB 2119853 B GB2119853 B GB 2119853B
Authority
GB
United Kingdom
Prior art keywords
operable
cylinder
effective cylinders
cylinders
effective
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.)
Expired
Application number
GB08312442A
Other versions
GB8312442D0 (en
GB2119853A (en
Inventor
Shunichi Aoyama
Yasuo Nakajima
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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
Priority claimed from JP57076384A external-priority patent/JPS58195005A/en
Priority claimed from JP57115001A external-priority patent/JPS595847A/en
Priority claimed from JP57115002A external-priority patent/JPS595846A/en
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of GB8312442D0 publication Critical patent/GB8312442D0/en
Publication of GB2119853A publication Critical patent/GB2119853A/en
Application granted granted Critical
Publication of GB2119853B publication Critical patent/GB2119853B/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/06—Cutting-out cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
GB08312442A 1982-05-07 1983-05-06 Four-cylinder i.c. operable with two effective cylinders Expired GB2119853B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP57076384A JPS58195005A (en) 1982-05-07 1982-05-07 Multicylinder internal-combustion engine
JP57115001A JPS595847A (en) 1982-07-02 1982-07-02 Four-cylinder internal combustion engine
JP57115002A JPS595846A (en) 1982-07-02 1982-07-02 Four-cylinder internal combustion engine

Publications (3)

Publication Number Publication Date
GB8312442D0 GB8312442D0 (en) 1983-06-08
GB2119853A GB2119853A (en) 1983-11-23
GB2119853B true GB2119853B (en) 1986-01-15

Family

ID=27302141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08312442A Expired GB2119853B (en) 1982-05-07 1983-05-06 Four-cylinder i.c. operable with two effective cylinders

Country Status (2)

Country Link
DE (1) DE3316446A1 (en)
GB (1) GB2119853B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2668036B2 (en) * 1991-07-30 1997-10-27 三菱自動車工業株式会社 Engine control method
US5467748A (en) * 1995-03-16 1995-11-21 Ford Motor Company Internal combustion engine with intake port throttling and exhaust camshaft phase shifting for cylinder deactivation
JP3733786B2 (en) 1999-05-21 2006-01-11 トヨタ自動車株式会社 Internal combustion engine having an electromagnetically driven valve
US6237559B1 (en) * 2000-03-29 2001-05-29 Ford Global Technologies, Inc. Cylinder deactivation via exhaust valve deactivation and intake cam retard
DE102004054166B4 (en) * 2004-11-10 2016-03-10 Volkswagen Ag Method for the individual disconnection and connection of cylinders of a multi-cylinder internal combustion engine and multi-cylinder internal combustion engine
DE102005001047B4 (en) 2005-01-07 2018-08-16 Volkswagen Ag Method for operating a hybrid vehicle and hybrid vehicle
DE102005001046B4 (en) 2005-01-07 2014-11-06 Volkswagen Ag A method of operating a hybrid vehicle and hybrid vehicle having a multi-cylinder internal combustion engine coupled to an electric machine
JP4920476B2 (en) * 2007-03-30 2012-04-18 本田技研工業株式会社 Engine valve gear
JP4741541B2 (en) 2007-03-30 2011-08-03 本田技研工業株式会社 Engine valve gear
JP4741542B2 (en) 2007-03-30 2011-08-03 本田技研工業株式会社 Engine valve gear
JP4960753B2 (en) 2007-04-25 2012-06-27 本田技研工業株式会社 Engine valve gear
DE102014204447B4 (en) 2013-07-23 2019-03-07 Ford Global Technologies, Llc Engine operation method and motor vehicle
US9657637B2 (en) * 2014-10-13 2017-05-23 Ford Global Technologies, Llc Method for controlling transitions in a variable displacement engine
DE102016110208B4 (en) 2016-06-02 2022-05-19 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Method for operating an internal combustion engine with cylinder deactivation
DE102018203935A1 (en) * 2018-03-15 2019-05-09 Audi Ag Method for operating an internal combustion engine and corresponding internal combustion engine
DE102019113750B4 (en) * 2019-05-23 2024-10-02 Volkswagen Aktiengesellschaft Internal combustion engine with variable intake and exhaust valve actuation for the realization of partial operation
CN114174654B (en) 2019-07-09 2022-08-12 康明斯公司 System and method for selectively activating engine cylinders to maintain minimum cylinder pressure
CN114051556B (en) * 2019-08-05 2024-03-08 雅各布斯车辆系统公司 Combined positive power and cylinder deactivation operation with secondary valve events

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2394738A (en) * 1944-11-11 1946-02-12 Mary Adeline Reynolds Internal-combustion engine
JPS6032025B2 (en) * 1977-04-27 1985-07-25 日産自動車株式会社 cylinder number control engine
DE2740045A1 (en) * 1977-09-06 1979-03-15 Bayerische Motoren Werke Ag METHOD FOR PARTIAL LOAD CONTROL OF COMBUSTION MACHINERY
US4161938A (en) * 1978-05-18 1979-07-24 King Charles L Internal combustion engine with improved intake valve control system
JPS5569737A (en) * 1978-11-20 1980-05-26 Nissan Motor Co Ltd Cylinder number control type multi-cylinder internal combustion engine
DE3010285A1 (en) * 1980-03-18 1981-09-24 Hans Norbert 4060 Viersen Heesen Economical multicylinder IC engine - has magnetic relief valve for operating on reduced number of cylinders
JPS5738639A (en) * 1980-08-13 1982-03-03 Hino Motors Ltd Four cycle internal combustion engine
DE3036508C2 (en) * 1980-09-27 1983-02-24 Audi Nsu Auto Union Ag, 7107 Neckarsulm Multi-cylinder piston internal combustion engine, in particular spark-ignition internal combustion engine

Also Published As

Publication number Publication date
DE3316446A1 (en) 1983-11-10
GB8312442D0 (en) 1983-06-08
GB2119853A (en) 1983-11-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee