JPH0336131B2 - - Google Patents

Info

Publication number
JPH0336131B2
JPH0336131B2 JP58222600A JP22260083A JPH0336131B2 JP H0336131 B2 JPH0336131 B2 JP H0336131B2 JP 58222600 A JP58222600 A JP 58222600A JP 22260083 A JP22260083 A JP 22260083A JP H0336131 B2 JPH0336131 B2 JP H0336131B2
Authority
JP
Japan
Prior art keywords
valve
side arm
plunger
rocker
arm
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 - Lifetime
Application number
JP58222600A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60116808A (ja
Inventor
Yasuyuki Morita
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.)
Mazda Motor Corp
Original Assignee
Mazda 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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP58222600A priority Critical patent/JPS60116808A/ja
Priority to US06/671,946 priority patent/US4556025A/en
Publication of JPS60116808A publication Critical patent/JPS60116808A/ja
Publication of JPH0336131B2 publication Critical patent/JPH0336131B2/ja
Granted 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0005—Deactivating valves
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/20—SOHC [Single overhead camshaft]
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)
JP58222600A 1983-11-18 1983-11-26 エンジンの動弁装置 Granted JPS60116808A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58222600A JPS60116808A (ja) 1983-11-26 1983-11-26 エンジンの動弁装置
US06/671,946 US4556025A (en) 1983-11-18 1984-11-16 Engine valve mechanism having valve disabling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58222600A JPS60116808A (ja) 1983-11-26 1983-11-26 エンジンの動弁装置

Publications (2)

Publication Number Publication Date
JPS60116808A JPS60116808A (ja) 1985-06-24
JPH0336131B2 true JPH0336131B2 (enrdf_load_stackoverflow) 1991-05-30

Family

ID=16785010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58222600A Granted JPS60116808A (ja) 1983-11-18 1983-11-26 エンジンの動弁装置

Country Status (1)

Country Link
JP (1) JPS60116808A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3891366A4 (en) * 2018-12-07 2022-08-31 Jacobs Vehicle Systems, Inc. VALVE ACTUATION SYSTEM COMPRISING TWO ROCKERS AND A FOLDING MECHANISM
WO2020118284A1 (en) 2018-12-07 2020-06-11 Jacobs Vehicle Systems, Inc. Valve actuation system comprising at least two rocker arms and a one-way coupling mechanism

Also Published As

Publication number Publication date
JPS60116808A (ja) 1985-06-24

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