Title:
バルブシートリング
Document Type and Number:
Japanese Patent JP7071931
Kind Code:
B2
Abstract:
The invention relates to a highly heat conductive valve seat ring (1) comprising a carrier layer (2) and a functional layer (3), wherein the carrier layer (2) consists of a solidified copper matrix containing 0.10 to 20% w/w of a solidifying component and the functional layer (3) consists of a solidified copper matrix which further contains, based on the copper matrix, 5 to 35% w/w of one or more hard phases.
Inventors:
Koehler, Eckhart
Emde, Dirk
Hünsche, Ingval
Robert Hamelman
Brekking, Christian
Anna Seyfers
Emde, Dirk
Hünsche, Ingval
Robert Hamelman
Brekking, Christian
Anna Seyfers
Application Number:
JP2018558729A
Publication Date:
May 19, 2022
Filing Date:
May 24, 2017
Export Citation:
Assignee:
Bleistahl-Produktions GmbH & Co KG.
International Classes:
B22F7/00; B22F1/14; B22F3/15; B22F3/24; B22F7/06; C22C1/05; C22C1/10; C22C32/00; F01L3/02
Domestic Patent References:
| JP2015528053A | ||||
| JP2001500567A | ||||
| JP2015127520A | ||||
| JP2012251177A | ||||
| JP7317512A | ||||
| JP10266816A |
Attorney, Agent or Firm:
Hiroshi Higuchi