JPS60122209A - エンジンの動弁装置 - Google Patents

エンジンの動弁装置

Info

Publication number
JPS60122209A
JPS60122209A JP58229008A JP22900883A JPS60122209A JP S60122209 A JPS60122209 A JP S60122209A JP 58229008 A JP58229008 A JP 58229008A JP 22900883 A JP22900883 A JP 22900883A JP S60122209 A JPS60122209 A JP S60122209A
Authority
JP
Japan
Prior art keywords
arm
valve
side arm
plunger
cam
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
JP58229008A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0366490B2 (enrdf_load_stackoverflow
Inventor
Yasuyuki Morita
泰之 森田
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 JP58229008A priority Critical patent/JPS60122209A/ja
Priority to US06/671,946 priority patent/US4556025A/en
Publication of JPS60122209A publication Critical patent/JPS60122209A/ja
Publication of JPH0366490B2 publication Critical patent/JPH0366490B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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)
JP58229008A 1983-11-18 1983-12-02 エンジンの動弁装置 Granted JPS60122209A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58229008A JPS60122209A (ja) 1983-12-02 1983-12-02 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
JP58229008A JPS60122209A (ja) 1983-12-02 1983-12-02 エンジンの動弁装置

Publications (2)

Publication Number Publication Date
JPS60122209A true JPS60122209A (ja) 1985-06-29
JPH0366490B2 JPH0366490B2 (enrdf_load_stackoverflow) 1991-10-17

Family

ID=16885309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58229008A Granted JPS60122209A (ja) 1983-11-18 1983-12-02 エンジンの動弁装置

Country Status (1)

Country Link
JP (1) JPS60122209A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60128916A (ja) * 1983-12-16 1985-07-10 Mazda Motor Corp エンジンの動弁装置
JPS62150018A (ja) * 1985-12-24 1987-07-04 Mazda Motor Corp エンジンのバルブ駆動装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60128916A (ja) * 1983-12-16 1985-07-10 Mazda Motor Corp エンジンの動弁装置
JPS62150018A (ja) * 1985-12-24 1987-07-04 Mazda Motor Corp エンジンのバルブ駆動装置

Also Published As

Publication number Publication date
JPH0366490B2 (enrdf_load_stackoverflow) 1991-10-17

Similar Documents

Publication Publication Date Title
JP3764595B2 (ja) エンジン補助ブレーキ装置
JPS62203913A (ja) 自動車用エンジンの動弁装置
JP3319920B2 (ja) エンジンの弁作動装置
JPH0258445B2 (enrdf_load_stackoverflow)
JPS60122209A (ja) エンジンの動弁装置
JPH0336130B2 (enrdf_load_stackoverflow)
JPH09105317A (ja) エンジンの弁作動装置
JP2640559B2 (ja) 流路切替バルブ装置
JP3368521B2 (ja) 内燃機関の動弁機構
JPH08165910A (ja) 内燃機関の動弁装置
JPH0246764B2 (enrdf_load_stackoverflow)
JP3362886B2 (ja) エンジンの弁休止機構付動弁装置
JPS64566B2 (enrdf_load_stackoverflow)
JPH0336131B2 (enrdf_load_stackoverflow)
JPH0227124Y2 (enrdf_load_stackoverflow)
JPH0366491B2 (enrdf_load_stackoverflow)
JPH11287139A (ja) エンジンのバルブリフト可変装置
JPH01138309A (ja) エンジンの動弁装置
JP2536670B2 (ja) 自動車用動弁装置
JP2787866B2 (ja) 内燃機関の動弁装置
JPS606564Y2 (ja) 内燃機関の動弁機構
JP3357487B2 (ja) エンジンの弁作動装置
JPS5993908A (ja) 内燃機関用休止機能付動弁装置
JP3429081B2 (ja) エンジンの弁作動装置
JP2697709B2 (ja) エンジン動弁系の弁制御装置