EXHAUST DEVICE FOR MULTICYLINDER ENGINE

PURPOSE:To reduce the stress acting onto an exhaust pipe by welding the inflow port of each exhaust pipe onto a connecting hole on a flange plate and forming a small width part into the intermediate part of the flange plate and press-fitting the flange plate onto an engine block by the bolts having...

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Bibliographische Detailangaben
Hauptverfasser:	SAKAMOTO HIROSHI, HISHIDA HIROAKI, MUROGA SHIGEKI, ONO HIROSHI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To reduce the stress acting onto an exhaust pipe by welding the inflow port of each exhaust pipe onto a connecting hole on a flange plate and forming a small width part into the intermediate part of the flange plate and press-fitting the flange plate onto an engine block by the bolts having a small diameter. CONSTITUTION:The inflow part of each exhaust pipe 15 is welded into the connection hole 17 on a flange plate 16. A small width part 21 is formed onto an intermediate part of the flange plate 16. The flange plate 16 is press-fitted with an engine block by bolts having a small diameter through installation holes 18 on the peripheral part. When thermal expansion is generated, the flange part 16 is deflected in the small width part 2, and is shifted by the dimension difference between the installation hole 18 and the bolt. Therefore, the stress acting onto an exhaust pipe 15 can be reduced.