JPS5543215A - Internal combustion chamber equipped with auxiliary chamber - Google Patents

Internal combustion chamber equipped with auxiliary chamber

Info

Publication number
JPS5543215A
JPS5543215A JP11459778A JP11459778A JPS5543215A JP S5543215 A JPS5543215 A JP S5543215A JP 11459778 A JP11459778 A JP 11459778A JP 11459778 A JP11459778 A JP 11459778A JP S5543215 A JPS5543215 A JP S5543215A
Authority
JP
Japan
Prior art keywords
auxiliary chamber
chamber
auxiliary
injection valve
combustion chamber
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
JP11459778A
Other languages
Japanese (ja)
Other versions
JPS616246B2 (en
Inventor
Sanehiro Miura
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.)
Toyota Motor Corp
Original Assignee
Toyota 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP11459778A priority Critical patent/JPS5543215A/en
Publication of JPS5543215A publication Critical patent/JPS5543215A/en
Publication of JPS616246B2 publication Critical patent/JPS616246B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

PURPOSE: To improve combustibility in the auxiliary chambers by directionally arranging the injecting direction of a fuel injection valve allocated in one auxiliary chamber into the other auxiliary chamber.
CONSTITUTION: A first auxiliary chamber 1 is constituted in such a way that it is conducted through a first conducting bore 5 to a combustion chamber 4 in a cylinder head 10 at the upper part of the combustion chamber 4, and has a variable injecting angle injection valve 10 allocated for sizing the atomizing angles in proportion to more or less volume of the injection, while a second auxiliary chamber 2 is constituted in such a way that it is conducted through a second conducting bore 6 to the combustion chamber 4, and has an ignition plug 9 arranged. Besides, a throttle part 3 which is conducted to the first auxiliary chamber 1 is provided at the upper part of the second auxiliary chamber 2, at the same time, fuel injecting direction of the injection valve 10 is directed to the throttle part 3. And at the time of low speed in the engine, atomizing angle from the injection valve 10 is small, all the fuel is inducted into the second auxiliary chamber 2, and at the time of high speed, it is injected by high angle in order to be atomized over all the first auxiliary chamber 1.
COPYRIGHT: (C)1980,JPO&Japio
JP11459778A 1978-09-20 1978-09-20 Internal combustion chamber equipped with auxiliary chamber Granted JPS5543215A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11459778A JPS5543215A (en) 1978-09-20 1978-09-20 Internal combustion chamber equipped with auxiliary chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11459778A JPS5543215A (en) 1978-09-20 1978-09-20 Internal combustion chamber equipped with auxiliary chamber

Publications (2)

Publication Number Publication Date
JPS5543215A true JPS5543215A (en) 1980-03-27
JPS616246B2 JPS616246B2 (en) 1986-02-25

Family

ID=14641835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11459778A Granted JPS5543215A (en) 1978-09-20 1978-09-20 Internal combustion chamber equipped with auxiliary chamber

Country Status (1)

Country Link
JP (1) JPS5543215A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3636885A1 (en) * 1986-10-30 1988-05-11 Kloeckner Humboldt Deutz Ag Method for the operation of an internal combustion engine using fuels with poor ignition qualities

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS649345U (en) * 1987-07-06 1989-01-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3636885A1 (en) * 1986-10-30 1988-05-11 Kloeckner Humboldt Deutz Ag Method for the operation of an internal combustion engine using fuels with poor ignition qualities

Also Published As

Publication number Publication date
JPS616246B2 (en) 1986-02-25

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