JPS5669432A - Internal combustion engine - Google Patents

Internal combustion engine

Info

Publication number
JPS5669432A
JPS5669432A JP14415379A JP14415379A JPS5669432A JP S5669432 A JPS5669432 A JP S5669432A JP 14415379 A JP14415379 A JP 14415379A JP 14415379 A JP14415379 A JP 14415379A JP S5669432 A JPS5669432 A JP S5669432A
Authority
JP
Japan
Prior art keywords
combustion
combustion chamber
pressure
chamber
piston
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
JP14415379A
Other languages
Japanese (ja)
Inventor
Katsuhiko Sasai
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.)
IHI Shibaura Machinery Corp
Original Assignee
IHI Shibaura Machinery 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 IHI Shibaura Machinery Corp filed Critical IHI Shibaura Machinery Corp
Priority to JP14415379A priority Critical patent/JPS5669432A/en
Publication of JPS5669432A publication Critical patent/JPS5669432A/en
Pending legal-status Critical Current

Links

Landscapes

  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

PURPOSE: To restrict a maximum combustion pressure to a lower value by providing an auxiliary chamber, which contains a movable piston, on a cylinder head to communicate with a combustion chamber.
CONSTITUTION: When a pressure in a combustion chamber 4 is lower than a specific value, a piston 8 inside an auxiliary chamber 6 is pushed down by a spring 9 until the bottom face of the piston 8 becomes a part area of the peripheral wall of a combustion chamber 4. During a combustion stroke, when the pressure in the combustion chamber 4 rises over a force of the spring 9 applied to the movable piston 8, the movable piston 8 is forced up inside the auxiliary chamber 6. As a capacity of the combustion chamber may be increased, a maximum combustion pressure can be maintained low.
COPYRIGHT: (C)1981,JPO&Japio
JP14415379A 1979-11-06 1979-11-06 Internal combustion engine Pending JPS5669432A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14415379A JPS5669432A (en) 1979-11-06 1979-11-06 Internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14415379A JPS5669432A (en) 1979-11-06 1979-11-06 Internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5669432A true JPS5669432A (en) 1981-06-10

Family

ID=15355436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14415379A Pending JPS5669432A (en) 1979-11-06 1979-11-06 Internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5669432A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011030471A1 (en) * 2009-09-11 2011-03-17 トヨタ自動車株式会社 Combustion pressure controller
WO2012032672A1 (en) * 2010-09-08 2012-03-15 トヨタ自動車株式会社 Internal combustion engine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011030471A1 (en) * 2009-09-11 2011-03-17 トヨタ自動車株式会社 Combustion pressure controller
CN102741525A (en) * 2009-09-11 2012-10-17 丰田自动车株式会社 Combustion pressure controller
JP5223970B2 (en) * 2009-09-11 2013-06-26 トヨタ自動車株式会社 Combustion pressure control device
WO2012032672A1 (en) * 2010-09-08 2012-03-15 トヨタ自動車株式会社 Internal combustion engine
JP5376064B2 (en) * 2010-09-08 2013-12-25 トヨタ自動車株式会社 Internal combustion engine

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