JPS6473156A - Metal gasket and manufacture thereof - Google Patents

Metal gasket and manufacture thereof

Info

Publication number
JPS6473156A
JPS6473156A JP22856987A JP22856987A JPS6473156A JP S6473156 A JPS6473156 A JP S6473156A JP 22856987 A JP22856987 A JP 22856987A JP 22856987 A JP22856987 A JP 22856987A JP S6473156 A JPS6473156 A JP S6473156A
Authority
JP
Japan
Prior art keywords
cooling water
treating agent
surface treating
gasket
metal gasket
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
JP22856987A
Other languages
Japanese (ja)
Other versions
JPH0421065B2 (en
Inventor
Tsunehiko Abe
Sadao Watanabe
Tadashi Hanba
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.)
NIPPON RIIKURESU KOGYO KK
Original Assignee
NIPPON RIIKURESU KOGYO KK
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 NIPPON RIIKURESU KOGYO KK filed Critical NIPPON RIIKURESU KOGYO KK
Priority to JP22856987A priority Critical patent/JPS6473156A/en
Publication of JPS6473156A publication Critical patent/JPS6473156A/en
Publication of JPH0421065B2 publication Critical patent/JPH0421065B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F11/00—Arrangements of sealings in combustion engines 
    • F02F11/002—Arrangements of sealings in combustion engines  involving cylinder heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasket Seals (AREA)

Abstract

PURPOSE:To prevent a surface treating agent layer from mixing into a cooling water by removing the coating layer over an area which includes cooling water ports of a metallic gasket by a jet of ultra-high pressure water. CONSTITUTION:A sub plate 13 composing a metal gasket 10 and two main plates 11, 12 sandwiching it are respectively coated with a surface treating agent to make coating layers 15. A coating layer over an area 21 which includes cooling water ports 17 of the gasket 10 is removed by a jet of ultra-high pressure water. As a result, the surface treating agent removed into the cooling water is prevented from mixing thereinto.
JP22856987A 1987-09-14 1987-09-14 Metal gasket and manufacture thereof Granted JPS6473156A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22856987A JPS6473156A (en) 1987-09-14 1987-09-14 Metal gasket and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22856987A JPS6473156A (en) 1987-09-14 1987-09-14 Metal gasket and manufacture thereof

Publications (2)

Publication Number Publication Date
JPS6473156A true JPS6473156A (en) 1989-03-17
JPH0421065B2 JPH0421065B2 (en) 1992-04-08

Family

ID=16878416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22856987A Granted JPS6473156A (en) 1987-09-14 1987-09-14 Metal gasket and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS6473156A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5161809A (en) * 1990-07-16 1992-11-10 Nippon Leakless Industry Co., Ltd. Metal gasket
EP0695897A1 (en) 1994-08-04 1996-02-07 Nippon Gasket Co., Ltd. Metal gasket for swirl chamber type engines
EP0695895A1 (en) 1994-08-04 1996-02-07 Nippon Gasket Co., Ltd. Metal gasket

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5138067A (en) * 1974-09-26 1976-03-30 Hitachi Ltd SHUSEKIKAIROYOFUKATEIKOMOJUURUNOKOZO
JPS59169575A (en) * 1983-03-16 1984-09-25 Kyushu Hitachi Maxell Ltd Exfoliation of paint
JPS6199656U (en) * 1984-12-06 1986-06-25

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5138067A (en) * 1974-09-26 1976-03-30 Hitachi Ltd SHUSEKIKAIROYOFUKATEIKOMOJUURUNOKOZO
JPS59169575A (en) * 1983-03-16 1984-09-25 Kyushu Hitachi Maxell Ltd Exfoliation of paint
JPS6199656U (en) * 1984-12-06 1986-06-25

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5161809A (en) * 1990-07-16 1992-11-10 Nippon Leakless Industry Co., Ltd. Metal gasket
EP0695897A1 (en) 1994-08-04 1996-02-07 Nippon Gasket Co., Ltd. Metal gasket for swirl chamber type engines
EP0695895A1 (en) 1994-08-04 1996-02-07 Nippon Gasket Co., Ltd. Metal gasket
US5584490A (en) * 1994-08-04 1996-12-17 Nippon Gasket Co., Ltd. Metal gasket with coolant contact areas

Also Published As

Publication number Publication date
JPH0421065B2 (en) 1992-04-08

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