JP2019520475A5 - - Google Patents
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- Publication number
- JP2019520475A5 JP2019520475A5 JP2018558729A JP2018558729A JP2019520475A5 JP 2019520475 A5 JP2019520475 A5 JP 2019520475A5 JP 2018558729 A JP2018558729 A JP 2018558729A JP 2018558729 A JP2018558729 A JP 2018558729A JP 2019520475 A5 JP2019520475 A5 JP 2019520475A5
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- seat ring
- ring according
- powder
- carrier layer
- 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
Links
- 239000010410 layer Substances 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 16
- 239000002346 layers by function Substances 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 239000011159 matrix material Substances 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000005245 sintering Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000000314 lubricant Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 3
- 229910004261 CaF 2 Inorganic materials 0.000 claims description 2
- 101100069231 Caenorhabditis elegans gkow-1 gene Proteins 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 150000001247 metal acetylides Chemical class 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 150000004767 nitrides Chemical class 0.000 claims description 2
- 238000004663 powder metallurgy Methods 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims description 2
- 239000012876 carrier material Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016109539.7 | 2016-05-24 | ||
| DE102016109539.7A DE102016109539A1 (de) | 2016-05-24 | 2016-05-24 | Ventilsitzring |
| PCT/EP2017/062681 WO2017202998A1 (de) | 2016-05-24 | 2017-05-24 | Ventilsitzring |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019520475A JP2019520475A (ja) | 2019-07-18 |
| JP2019520475A5 true JP2019520475A5 (enExample) | 2020-04-16 |
| JP7071931B2 JP7071931B2 (ja) | 2022-05-19 |
Family
ID=59078021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018558729A Active JP7071931B2 (ja) | 2016-05-24 | 2017-05-24 | バルブシートリング |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11311936B2 (enExample) |
| EP (1) | EP3463722A1 (enExample) |
| JP (1) | JP7071931B2 (enExample) |
| KR (1) | KR102288185B1 (enExample) |
| CN (1) | CN109195734B (enExample) |
| DE (1) | DE102016109539A1 (enExample) |
| WO (1) | WO2017202998A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3406865B1 (en) | 2017-03-28 | 2020-01-29 | Kabushiki Kaisha Riken | Sintered valve seat |
| DE102018218241A1 (de) | 2018-10-24 | 2020-04-30 | Mahle International Gmbh | Verfahren zur Montage eines Ventilsitzrings an einem Zylinderklopf einer Brennkraftmaschine |
| DE102018219686A1 (de) | 2018-11-16 | 2020-05-20 | Mahle International Gmbh | Verfahren zum Herstellen eines mit Kupfer infiltrierten Ventilsitzrings |
| CN109371281B (zh) * | 2018-12-24 | 2020-10-30 | 宁波正直科技有限公司 | 一种耐高温热腐蚀的黄铜合金及其制备的火盖 |
| CN110216277B (zh) * | 2019-06-13 | 2021-08-24 | 金堆城钼业股份有限公司 | 一种难熔金属复合管材的制备方法 |
| DE102019130852A1 (de) * | 2019-11-15 | 2021-05-20 | Man Energy Solutions Se | Ventilsitzring eines Gaswechselventils und Gaswechselventil |
| DE102020212371A1 (de) * | 2020-09-30 | 2022-03-31 | Mahle International Gmbh | Verfahren zum pulvermetallurgischen Herstellen eines Bauteils |
| DE102020213651A1 (de) | 2020-10-29 | 2022-05-05 | Mahle International Gmbh | Verschleißfeste, hochwärmeleitfähige Sinterlegierung, insbesondere für Lageranwendungen und Ventilsitzringe |
| DE102021210268A1 (de) | 2021-09-16 | 2023-03-16 | Mahle International Gmbh | Schichtgesinterter Ventilsitzring, Verfahren zu dessen Herstellung, Kombinationen damit und deren Verwendung |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6145720A (ja) | 1984-08-09 | 1986-03-05 | 株式会社トプコン | 視力検査用装置 |
| DE3838461A1 (de) * | 1988-11-12 | 1990-05-23 | Krebsoege Gmbh Sintermetall | Pulvermetallurgischer werkstoff auf kupferbasis und dessen verwendung |
| JPH06145720A (ja) * | 1992-11-12 | 1994-05-27 | Mitsubishi Materials Corp | 内燃機関用銅溶浸鉄系焼結合金製２層バルブシート |
| JPH07317512A (ja) * | 1994-05-24 | 1995-12-05 | Hitachi Powdered Metals Co Ltd | 弁座およびその製造方法 |
| JP3304021B2 (ja) * | 1994-07-20 | 2002-07-22 | 日産自動車株式会社 | 高温耐摩耗性に優れた銅合金 |
| JPH0931571A (ja) * | 1995-07-17 | 1997-02-04 | Hitachi Powdered Metals Co Ltd | 耐摩耗性銅系焼結合金 |
| JPH0953424A (ja) * | 1995-08-14 | 1997-02-25 | Mazda Motor Corp | 軽合金シリンダヘッド及びその製造方法 |
| DE19606270A1 (de) * | 1996-02-21 | 1997-08-28 | Bleistahl Prod Gmbh & Co Kg | Werkstoff zur pulvermetallurgischen Herstellung von Formteilen, insbesondere von Ventilsitzringen mit hoher Wärmeleitfähigkeit und hoher Verschleiß- und Korrosionsfestigkeit |
| JPH10266816A (ja) * | 1997-03-24 | 1998-10-06 | Mitsubishi Materials Corp | 焼結バルブシート部材及びその製造方法 |
| JPH10274012A (ja) * | 1997-03-28 | 1998-10-13 | Nissan Motor Co Ltd | エンジンの肉盛りバルブシート及びその製造装置 |
| DE10041974B4 (de) * | 2000-08-25 | 2008-02-14 | Daimler Ag | Beschichtungsverfahren für Zylinderköpfe und Verwendung |
| US7794520B2 (en) * | 2002-06-13 | 2010-09-14 | Touchstone Research Laboratory, Ltd. | Metal matrix composites with intermetallic reinforcements |
| JP3926320B2 (ja) * | 2003-01-10 | 2007-06-06 | 日本ピストンリング株式会社 | 鉄基焼結合金製バルブシートおよびその製造方法 |
| JP4472979B2 (ja) * | 2003-12-17 | 2010-06-02 | トヨタ自動車株式会社 | 肉盛用耐摩耗性銅基合金 |
| DE102007044160A1 (de) * | 2006-12-12 | 2008-06-19 | Technische Universität Bergakademie Freiberg | Verbundwerkstoff aus Metall und Keramik und Verfahren zu dessen Herstellung |
| CN201277069Y (zh) * | 2008-06-27 | 2009-07-22 | 上海柴油机股份有限公司 | 天然气发动机排气门座圈 |
| JP5828680B2 (ja) * | 2011-05-31 | 2015-12-09 | 日本ピストンリング株式会社 | 熱伝導性に優れたバルブシート |
| DE102012013226A1 (de) * | 2012-07-04 | 2014-01-09 | Bleistahl-Produktions Gmbh & Co Kg | Hochwärmeleitender Ventilsitzring |
| JP6265474B2 (ja) | 2013-12-27 | 2018-01-24 | 日本ピストンリング株式会社 | 熱伝導性に優れる内燃機関用鉄基焼結合金製バルブシートおよびその製造方法 |
| CN104294269A (zh) * | 2014-10-08 | 2015-01-21 | 仪征威龙发动机零部件有限公司 | 一种气门座加工工艺 |
-
2016
- 2016-05-24 DE DE102016109539.7A patent/DE102016109539A1/de active Pending
-
2017
- 2017-05-24 US US16/099,615 patent/US11311936B2/en active Active
- 2017-05-24 KR KR1020187033403A patent/KR102288185B1/ko active Active
- 2017-05-24 EP EP17731073.7A patent/EP3463722A1/de active Pending
- 2017-05-24 CN CN201780031636.4A patent/CN109195734B/zh active Active
- 2017-05-24 WO PCT/EP2017/062681 patent/WO2017202998A1/de not_active Ceased
- 2017-05-24 JP JP2018558729A patent/JP7071931B2/ja active Active
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