JPS55156225A - Supercharging device for engine of fuel injection type - Google Patents

Supercharging device for engine of fuel injection type

Info

Publication number
JPS55156225A
JPS55156225A JP6476179A JP6476179A JPS55156225A JP S55156225 A JPS55156225 A JP S55156225A JP 6476179 A JP6476179 A JP 6476179A JP 6476179 A JP6476179 A JP 6476179A JP S55156225 A JPS55156225 A JP S55156225A
Authority
JP
Japan
Prior art keywords
air
engine
supercharging
downstream side
amount detector
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
JP6476179A
Other languages
Japanese (ja)
Other versions
JPS5925109B2 (en
Inventor
Asao Tadokoro
Haruo Okimoto
Seiji Ouchi
Tatsuya Kida
Hiroshi Nomura
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
Toyo Kogyo Co 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 Mazda Motor Corp, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP6476179A priority Critical patent/JPS5925109B2/en
Publication of JPS55156225A publication Critical patent/JPS55156225A/en
Publication of JPS5925109B2 publication Critical patent/JPS5925109B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Supercharger (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE: To assure the correct control of fuel to an engine, by connecting a relief path of supercharging air to the downstream side of an air amount detector.
CONSTITUTION: A relief path 25 of supercharging air is connected to a suction path 13 between the downstream side of an air amount detector 12 and the upstream side of a supercharger 17. In this way, air once measured its quantity can never be doubly detected because the supercharging air as the relief air is relieved at the position of downstream side of the air amount detector 12, resulting in the coincidence between air amounts detected and supplied to the fuel chamber of an engine. Accordingly, a correct control of fuel can be performed to the engine capable of effectively accomplishing the improvement of engine output power, that is, the essential purpose of the supercharging device.
COPYRIGHT: (C)1980,JPO&Japio
JP6476179A 1979-05-24 1979-05-24 Fuel injection engine supercharging device Expired JPS5925109B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6476179A JPS5925109B2 (en) 1979-05-24 1979-05-24 Fuel injection engine supercharging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6476179A JPS5925109B2 (en) 1979-05-24 1979-05-24 Fuel injection engine supercharging device

Publications (2)

Publication Number Publication Date
JPS55156225A true JPS55156225A (en) 1980-12-05
JPS5925109B2 JPS5925109B2 (en) 1984-06-14

Family

ID=13267479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6476179A Expired JPS5925109B2 (en) 1979-05-24 1979-05-24 Fuel injection engine supercharging device

Country Status (1)

Country Link
JP (1) JPS5925109B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470394A (en) * 1982-01-13 1984-09-11 Toyo Kogyo Co., Ltd. Supercharger control means for internal combustion engine
US4484556A (en) * 1981-12-22 1984-11-27 Toyo Kogyo Co., Ltd. Supercharge control means for an internal combustion engine
US4702219A (en) * 1984-08-29 1987-10-27 Mazda Motor Corporation Supercharged engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484556A (en) * 1981-12-22 1984-11-27 Toyo Kogyo Co., Ltd. Supercharge control means for an internal combustion engine
US4470394A (en) * 1982-01-13 1984-09-11 Toyo Kogyo Co., Ltd. Supercharger control means for internal combustion engine
US4702219A (en) * 1984-08-29 1987-10-27 Mazda Motor Corporation Supercharged engine

Also Published As

Publication number Publication date
JPS5925109B2 (en) 1984-06-14

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