METHOD FOR COATING A SLIDING SURFACE OF A TROCHOID HOUSING IN A ROTARY ENGINE AND TROCHOID HOUSING COMPRISING A COATED SLIDING SURFACE

The invention relates to a method for coating a running surface (2) of a trochoid housing (1) of a rotary engine, characterized in that a circumferential recess (5) is made in the running surface (2), which recess (5) is delimited by a land (6) at at least one transition region to a side face (3) of...

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Bibliographische Detailangaben
Hauptverfasser: GOLLASCH MARKO, EIERMANN DANKWART
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to a method for coating a running surface (2) of a trochoid housing (1) of a rotary engine, characterized in that a circumferential recess (5) is made in the running surface (2), which recess (5) is delimited by a land (6) at at least one transition region to a side face (3) of the trochoid housing (1). Furthermore, the invention relates to a trochoid housing (1) having a coated running surface (2).