JPS52118118A - Air-tightness detecting method for gasket of internal combustion engin e - Google Patents

Air-tightness detecting method for gasket of internal combustion engin e

Info

Publication number
JPS52118118A
JPS52118118A JP3350576A JP3350576A JPS52118118A JP S52118118 A JPS52118118 A JP S52118118A JP 3350576 A JP3350576 A JP 3350576A JP 3350576 A JP3350576 A JP 3350576A JP S52118118 A JPS52118118 A JP S52118118A
Authority
JP
Japan
Prior art keywords
internal combustion
gasket
air
detecting method
tightness detecting
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
JP3350576A
Other languages
Japanese (ja)
Other versions
JPS583146B2 (en
Inventor
Shigeru Yamamoto
Tsutomu Matsushita
Masayoshi Hatoyama
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP3350576A priority Critical patent/JPS583146B2/en
Publication of JPS52118118A publication Critical patent/JPS52118118A/en
Publication of JPS583146B2 publication Critical patent/JPS583146B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Gasket Seals (AREA)

Abstract

PURPOSE: The gasket applied with the chemicals which change colours as a result of contact with the specific component contained in the combustion gas is fitted on the combustion gas seal part of the internal combustion engine, and the airtight state is detected byt he analysis of the colour changing patterns.
COPYRIGHT: (C)1977,JPO&Japio
JP3350576A 1976-03-29 1976-03-29 Method for detecting airtightness of gaskets for internal combustion engines Expired JPS583146B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3350576A JPS583146B2 (en) 1976-03-29 1976-03-29 Method for detecting airtightness of gaskets for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3350576A JPS583146B2 (en) 1976-03-29 1976-03-29 Method for detecting airtightness of gaskets for internal combustion engines

Publications (2)

Publication Number Publication Date
JPS52118118A true JPS52118118A (en) 1977-10-04
JPS583146B2 JPS583146B2 (en) 1983-01-20

Family

ID=12388395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3350576A Expired JPS583146B2 (en) 1976-03-29 1976-03-29 Method for detecting airtightness of gaskets for internal combustion engines

Country Status (1)

Country Link
JP (1) JPS583146B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9631726B2 (en) 2015-07-14 2017-04-25 Caterpillar Inc. Sealing member with visible pressure and temperature indication

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033947U (en) * 1983-08-13 1985-03-08 井本　絹子 vacuum cleaner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9631726B2 (en) 2015-07-14 2017-04-25 Caterpillar Inc. Sealing member with visible pressure and temperature indication

Also Published As

Publication number Publication date
JPS583146B2 (en) 1983-01-20

Similar Documents

Publication Publication Date Title
JPS51132311A (en) Relative combination with cylinder and sealring of internal combustion engine
JPS5341639A (en) Air-fuel ratio controlling method of internal combustion engine and its apparatus
JPS5374624A (en) Exhaust gas control valve of internal combustion engine
JPS52118118A (en) Air-tightness detecting method for gasket of internal combustion engin e
JPS52100019A (en) Automobile engine exhaust gas purifier using high degree compensator
JPS5279123A (en) Secondary air supply system in internal combustion engine
JPS53146030A (en) Device for recycling exhaust gas of internal combustion engine
JPS52149524A (en) Air fuel ratio control device for internal combustion engine
JPS5218507A (en) Two-cycle fuel injection engine
JPS5240210A (en) Complex combustion chamber system internal combustion engine
JPS52137511A (en) Piston opposing type internal combustion engine
JPS53104021A (en) Exhaust valve device in internal combustion engine
JPS5572624A (en) Exhaust gas leakage prevention apparatus used at exhaust gas passage control valve rod of internal combustion engine
JPS5213012A (en) Intake device of a rotary piston engine
JPS51124749A (en) An internal combustion engine
JPS5371708A (en) Corner seal device for rotary piston engine
JPS5388403A (en) Combustion chamber for internal cobbustion engine
JPS524915A (en) Four separate type apex seal of rotary internal combustion engine
JPS51126420A (en) Internal combustion engine
JPS521325A (en) Exhaust gas recirculation apparatus for the internal conbustion engine
JPS5353078A (en) Seal structure
JPS52147222A (en) Exhaust gas cleaner in gasoline internal combustion engine
JPS51119410A (en) Internal combustion engine equipped with sub-combustion chamber
JPS5211355A (en) Gasket
JPS5298815A (en) Tight seal for intake and exhaust valve seal in internal combustion en gine