JPS61160225U - - Google Patents

Info

Publication number
JPS61160225U
JPS61160225U JP4585785U JP4585785U JPS61160225U JP S61160225 U JPS61160225 U JP S61160225U JP 4585785 U JP4585785 U JP 4585785U JP 4585785 U JP4585785 U JP 4585785U JP S61160225 U JPS61160225 U JP S61160225U
Authority
JP
Japan
Prior art keywords
chamber
sub
piston
communication passage
combustion engine
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
JP4585785U
Other languages
Japanese (ja)
Other versions
JPH082446Y2 (en
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 filed Critical
Priority to JP1985045857U priority Critical patent/JPH082446Y2/en
Publication of JPS61160225U publication Critical patent/JPS61160225U/ja
Application granted granted Critical
Publication of JPH082446Y2 publication Critical patent/JPH082446Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の副室付き内燃機関の要部断面図
である。 ４；燃焼室、５；排気ポート、７；副室、８；
シリンダ、９；ピストン、１２；連通路。 The drawing is a sectional view of a main part of an internal combustion engine with a pre-chamber according to the present invention. 4; Combustion chamber, 5; Exhaust port, 7; Sub-chamber, 8;
Cylinder, 9; Piston, 12; Communication path.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃焼室に副室を設け、この副室内のピストンが
摺動することにより燃焼室の長高圧力を制御でき
るようにした内燃機関において、副室と、吸気ポ
ートまたは排気ポートとの間に連通路を設け、燃
焼室の圧力が所定以上になつたときのみ副室内の
ピストンが連通路の開口を開放するようにした副
室付き内燃機関。 In an internal combustion engine in which a sub-chamber is provided in the combustion chamber and a piston in the sub-chamber slides to control the length and high pressure of the combustion chamber, a communication passage is provided between the sub-chamber and an intake port or an exhaust port. An internal combustion engine with a auxiliary chamber, in which a piston in the auxiliary chamber opens a communication passage only when the pressure in the combustion chamber exceeds a predetermined value.
JP1985045857U 1985-03-28 1985-03-28 Internal combustion engine with sub chamber Expired - Lifetime JPH082446Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985045857U JPH082446Y2 (en) 1985-03-28 1985-03-28 Internal combustion engine with sub chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985045857U JPH082446Y2 (en) 1985-03-28 1985-03-28 Internal combustion engine with sub chamber

Publications (2)

Publication Number Publication Date
JPS61160225U true JPS61160225U (en) 1986-10-04
JPH082446Y2 JPH082446Y2 (en) 1996-01-29

Family

ID=30559716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985045857U Expired - Lifetime JPH082446Y2 (en) 1985-03-28 1985-03-28 Internal combustion engine with sub chamber

Country Status (1)

Country Link
JP (1) JPH082446Y2 (en)

Cited By (1)

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59192641U (en) * 1983-06-08 1984-12-21 三菱自動車工業株式会社 engine brake device
JPS6075644U (en) * 1983-10-31 1985-05-27 いすゞ自動車株式会社 Internal combustion engine pressure limiting device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59192641U (en) * 1983-06-08 1984-12-21 三菱自動車工業株式会社 engine brake device
JPS6075644U (en) * 1983-10-31 1985-05-27 いすゞ自動車株式会社 Internal combustion engine pressure limiting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
JPH082446Y2 (en) 1996-01-29

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