JPS5254843A - Negative pressure responsive device for igniting engine - Google Patents

Negative pressure responsive device for igniting engine

Info

Publication number
JPS5254843A
JPS5254843A JP12925475A JP12925475A JPS5254843A JP S5254843 A JPS5254843 A JP S5254843A JP 12925475 A JP12925475 A JP 12925475A JP 12925475 A JP12925475 A JP 12925475A JP S5254843 A JPS5254843 A JP S5254843A
Authority
JP
Japan
Prior art keywords
negative pressure
pressure responsive
responsive device
engine
igniting engine
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.)
Pending
Application number
JP12925475A
Other languages
Japanese (ja)
Inventor
Katsu Iguchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12925475A priority Critical patent/JPS5254843A/en
Publication of JPS5254843A publication Critical patent/JPS5254843A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/05—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means
    • F02P5/10—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure
    • F02P5/103—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure dependent on the combustion-air pressure in engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

PURPOSE:An ignition advance angle may be variable by operating a switch valve depending upon operating condition of an engine, to concurrently perform exhaust gas purifying and reduction countermeasures of engine output.
JP12925475A 1975-10-29 1975-10-29 Negative pressure responsive device for igniting engine Pending JPS5254843A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12925475A JPS5254843A (en) 1975-10-29 1975-10-29 Negative pressure responsive device for igniting engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12925475A JPS5254843A (en) 1975-10-29 1975-10-29 Negative pressure responsive device for igniting engine

Publications (1)

Publication Number Publication Date
JPS5254843A true JPS5254843A (en) 1977-05-04

Family

ID=15005011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12925475A Pending JPS5254843A (en) 1975-10-29 1975-10-29 Negative pressure responsive device for igniting engine

Country Status (1)

Country Link
JP (1) JPS5254843A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53118931U (en) * 1977-03-01 1978-09-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53118931U (en) * 1977-03-01 1978-09-21

Similar Documents

Publication Publication Date Title
JPS53131326A (en) Control device of internal combustn engine
JPS5420203A (en) Combustion control equipment of engine
JPS52139820A (en) Exhaust gas purifier for internal combustion engine
JPS53109020A (en) Suction control device for internal combustion engine
JPS5356429A (en) Ignition device for internal combustion engine
JPS5254843A (en) Negative pressure responsive device for igniting engine
JPS5385217A (en) Controller for secondary air of internal combustion engine
JPS5381833A (en) Ignition system for internal combustion engine
JPS51133637A (en) Ignition control device for multi ignition ignition internal combustion engine
JPS5221538A (en) Ignition timing device for an internal combustion engine
JPS526837A (en) Ignition control device for a multi-ignition engine
JPS51119413A (en) Rotary internal combustion engine
JPS5240235A (en) Exhaust gas purification device of an engine
JPS5213038A (en) Torch ignition engine
JPS528239A (en) Exhaust gas controlling system of engine
JPS52112004A (en) Internal combustion engine
JPS547006A (en) Pneumatic controller of internal combustion engine
JPS52139252A (en) Apparatus for combustion
JPS5267427A (en) Ignition timing adjustment device in inner combustion engine
JPS5231236A (en) Ignition plug for reducing nox in exhaust gas of automobile engine
JPS51138204A (en) Two cylinders two cycles engine exhaust control device
JPS5224636A (en) Ignition timing regulator
JPS53102428A (en) Ignition timing control system in auxillary combustion chamber equipped internal combustion engine
JPS5294939A (en) Internal combustion engine ignition device
JPS51136022A (en) Combustion device of internal combustion engine