JPS52104635A - Negative pressure reacting apparatus - Google Patents

Negative pressure reacting apparatus

Info

Publication number
JPS52104635A
JPS52104635A JP1988876A JP1988876A JPS52104635A JP S52104635 A JPS52104635 A JP S52104635A JP 1988876 A JP1988876 A JP 1988876A JP 1988876 A JP1988876 A JP 1988876A JP S52104635 A JPS52104635 A JP S52104635A
Authority
JP
Japan
Prior art keywords
negative pressure
pressure reacting
reacting apparatus
diaphragm
spring
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
JP1988876A
Other languages
Japanese (ja)
Inventor
Hiroshi Fujiwara
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 JP1988876A priority Critical patent/JPS52104635A/en
Publication of JPS52104635A publication Critical patent/JPS52104635A/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)
  • Fluid-Driven Valves (AREA)

Abstract

PURPOSE:To provide in a negative pressure reacting apparatus a two-stage acting characteristic useful in a lead angle device and the like in an internal combustion engine by using a diaphragm and two spring.
JP1988876A 1976-02-27 1976-02-27 Negative pressure reacting apparatus Pending JPS52104635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988876A JPS52104635A (en) 1976-02-27 1976-02-27 Negative pressure reacting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988876A JPS52104635A (en) 1976-02-27 1976-02-27 Negative pressure reacting apparatus

Publications (1)

Publication Number Publication Date
JPS52104635A true JPS52104635A (en) 1977-09-02

Family

ID=12011723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988876A Pending JPS52104635A (en) 1976-02-27 1976-02-27 Negative pressure reacting apparatus

Country Status (1)

Country Link
JP (1) JPS52104635A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618065A (en) * 1979-07-25 1981-02-20 Hitachi Ltd Pressure responsive ignition time controller

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS441369Y1 (en) * 1966-08-31 1969-01-20
JPS4946009A (en) * 1972-08-19 1974-05-02
JPS509463U (en) * 1973-05-30 1975-01-30

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS441369Y1 (en) * 1966-08-31 1969-01-20
JPS4946009A (en) * 1972-08-19 1974-05-02
JPS509463U (en) * 1973-05-30 1975-01-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618065A (en) * 1979-07-25 1981-02-20 Hitachi Ltd Pressure responsive ignition time controller

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