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JPS52112030A - Automotive negative pressure detector - Google Patents

Automotive negative pressure detector

Info

Publication number
JPS52112030A
JPS52112030A JP2808576A JP2808576A JPS52112030A JP S52112030 A JPS52112030 A JP S52112030A JP 2808576 A JP2808576 A JP 2808576A JP 2808576 A JP2808576 A JP 2808576A JP S52112030 A JPS52112030 A JP S52112030A
Authority
JP
Japan
Prior art keywords
negative pressure
pressure detector
automotive
automotive negative
core
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
JP2808576A
Other languages
Japanese (ja)
Other versions
JPS5341298B2 (en
Inventor
Kazuhiko 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.)
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 JP2808576A priority Critical patent/JPS52112030A/en
Publication of JPS52112030A publication Critical patent/JPS52112030A/en
Publication of JPS5341298B2 publication Critical patent/JPS5341298B2/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
    • 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)
  • Measuring Fluid Pressure (AREA)

Abstract

PURPOSE:To improve the accuracy of vibration-resistant operationthrough the process consisting of fitting a magnetic core which forms a part of a magnetic circuit between elastic bodies, and supporting a rod which passes through said core in axial and diametrical directions, by means of a characteristic setting spring and a plate spring.
JP2808576A 1976-03-17 1976-03-17 Automotive negative pressure detector Granted JPS52112030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2808576A JPS52112030A (en) 1976-03-17 1976-03-17 Automotive negative pressure detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2808576A JPS52112030A (en) 1976-03-17 1976-03-17 Automotive negative pressure detector

Publications (2)

Publication Number Publication Date
JPS52112030A true JPS52112030A (en) 1977-09-20
JPS5341298B2 JPS5341298B2 (en) 1978-11-01

Family

ID=12238932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2808576A Granted JPS52112030A (en) 1976-03-17 1976-03-17 Automotive negative pressure detector

Country Status (1)

Country Link
JP (1) JPS52112030A (en)

Also Published As

Publication number Publication date
JPS5341298B2 (en) 1978-11-01

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