JPS5688909A - Valve seat fitting device for cylinder head - Google Patents

Valve seat fitting device for cylinder head

Info

Publication number
JPS5688909A
JPS5688909A JP16731879A JP16731879A JPS5688909A JP S5688909 A JPS5688909 A JP S5688909A JP 16731879 A JP16731879 A JP 16731879A JP 16731879 A JP16731879 A JP 16731879A JP S5688909 A JPS5688909 A JP S5688909A
Authority
JP
Japan
Prior art keywords
valve seat
cylinder head
filler
seat
heat
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
JP16731879A
Other languages
Japanese (ja)
Other versions
JPS6244086B2 (en
Inventor
Kazuhisa Fujita
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.)
Suzuki Motor Corp
Original Assignee
Suzuki 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 Suzuki Motor Corp filed Critical Suzuki Motor Corp
Priority to JP16731879A priority Critical patent/JPS5688909A/en
Publication of JPS5688909A publication Critical patent/JPS5688909A/en
Publication of JPS6244086B2 publication Critical patent/JPS6244086B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Lift Valve (AREA)

Abstract

PURPOSE: To prevent a deformation of a valve seat by applying a filler on the external periphery of the valve seat or the inwall of a cylinder head into which the valve seat is inserted under pressure, thereby increasing fitness of the valve seat and the cylinder head.
CONSTITUTION: Before a valve seat 2 is inserted into a seat hole 4 in a cylinder head 1 at a cold state, a filler 6 is applied on the internal periphery and the bottom face of the seat hole 4 in the cylinder head 1. As the filler 6, a heat-resisting and effectively heat-transferring agent is used. The filler 6 flows downwards to the bottom face of the seat hole 4, because it is inclined at an angle θ. Thereby, the valve seat 2 and the cylinder head 1 contact more tightly and a higher heat transfer rate may restrict a heat-caused deformation of the valve seat 2.
COPYRIGHT: (C)1981,JPO&Japio
JP16731879A 1979-12-22 1979-12-22 Valve seat fitting device for cylinder head Granted JPS5688909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16731879A JPS5688909A (en) 1979-12-22 1979-12-22 Valve seat fitting device for cylinder head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16731879A JPS5688909A (en) 1979-12-22 1979-12-22 Valve seat fitting device for cylinder head

Publications (2)

Publication Number Publication Date
JPS5688909A true JPS5688909A (en) 1981-07-18
JPS6244086B2 JPS6244086B2 (en) 1987-09-18

Family

ID=15847519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16731879A Granted JPS5688909A (en) 1979-12-22 1979-12-22 Valve seat fitting device for cylinder head

Country Status (1)

Country Link
JP (1) JPS5688909A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5492091A (en) * 1994-12-23 1996-02-20 Ford Motor Company Thermally conductive valve seat insert assembly
US5586530A (en) * 1993-07-20 1996-12-24 Yamaha Hatsudoki Kabushiki Kaisha Valve seat insert
US5768779A (en) * 1995-09-14 1998-06-23 Yamaha Hatsudoki Kabushiki Kaisha Method of manufacturing cylinder head for engine
US5778531A (en) * 1995-09-14 1998-07-14 Yamaha Hatsudoki Kabushiki Kaisha Method of manufacturing cylinder head for engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54130102U (en) * 1978-03-01 1979-09-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54130102U (en) * 1978-03-01 1979-09-10

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5586530A (en) * 1993-07-20 1996-12-24 Yamaha Hatsudoki Kabushiki Kaisha Valve seat insert
US5492091A (en) * 1994-12-23 1996-02-20 Ford Motor Company Thermally conductive valve seat insert assembly
DE19542345A1 (en) * 1994-12-23 1996-06-27 Ford Werke Ag Valve seat arrangement
DE19542345C2 (en) * 1994-12-23 2000-08-31 Ford Werke Ag Valve seat arrangement
US5768779A (en) * 1995-09-14 1998-06-23 Yamaha Hatsudoki Kabushiki Kaisha Method of manufacturing cylinder head for engine
US5778531A (en) * 1995-09-14 1998-07-14 Yamaha Hatsudoki Kabushiki Kaisha Method of manufacturing cylinder head for engine

Also Published As

Publication number Publication date
JPS6244086B2 (en) 1987-09-18

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