JPS5543210A - Cylinder head cooling device - Google Patents

Cylinder head cooling device

Info

Publication number
JPS5543210A
JPS5543210A JP11448178A JP11448178A JPS5543210A JP S5543210 A JPS5543210 A JP S5543210A JP 11448178 A JP11448178 A JP 11448178A JP 11448178 A JP11448178 A JP 11448178A JP S5543210 A JPS5543210 A JP S5543210A
Authority
JP
Japan
Prior art keywords
bridge part
air inlet
cylinder head
cooling pipe
cooling
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
JP11448178A
Other languages
Japanese (ja)
Inventor
Harumitsu Nakamura
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 JP11448178A priority Critical patent/JPS5543210A/en
Publication of JPS5543210A publication Critical patent/JPS5543210A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

PURPOSE: To improve cooling effect of the bridge part by installing a cooling pipe in which thermal medium at a bridge part formed between an air inlet valve and an exhaust valve of a cylinder head.
CONSTITUTION: A cylinder head 5 has air inlet, exhaust ports 6, 7, and water jackets 9, 10 formed which are conducted through air inlet, exhaust valves 11, 12 to a combustion chamber 3. And a bridge part 8 is formed for installing a valve seat between the air inlet, exhaust valves 11, 12. Besides, the bridge part 8 has one end of a cooling pipe 14 inserted, at the same time, the other end of the cooling pipe 14 exposed in the water jacket 10 and atmosphere. In the cooling pipe 14, heat medium 15 which has large evaporating latent heat, such as water, mercury, etc. is included, this heat medium 15 discharges high heat in the bridge part 8 into the atmosphere, to perform cooling in the bridge part 8.
COPYRIGHT: (C)1980,JPO&Japio
JP11448178A 1978-09-20 1978-09-20 Cylinder head cooling device Pending JPS5543210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11448178A JPS5543210A (en) 1978-09-20 1978-09-20 Cylinder head cooling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11448178A JPS5543210A (en) 1978-09-20 1978-09-20 Cylinder head cooling device

Publications (1)

Publication Number Publication Date
JPS5543210A true JPS5543210A (en) 1980-03-27

Family

ID=14638813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11448178A Pending JPS5543210A (en) 1978-09-20 1978-09-20 Cylinder head cooling device

Country Status (1)

Country Link
JP (1) JPS5543210A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5994146U (en) * 1982-12-15 1984-06-26 株式会社小松製作所 Cylinder head device for adiabatic engines
JP2021099052A (en) * 2019-12-20 2021-07-01 株式会社クボタ Engine with ventilation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5994146U (en) * 1982-12-15 1984-06-26 株式会社小松製作所 Cylinder head device for adiabatic engines
JP2021099052A (en) * 2019-12-20 2021-07-01 株式会社クボタ Engine with ventilation device

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