JPH1162525A - 内燃機関用バルブ及びその製造方法 - Google Patents
内燃機関用バルブ及びその製造方法Info
- Publication number
- JPH1162525A JPH1162525A JP9213110A JP21311097A JPH1162525A JP H1162525 A JPH1162525 A JP H1162525A JP 9213110 A JP9213110 A JP 9213110A JP 21311097 A JP21311097 A JP 21311097A JP H1162525 A JPH1162525 A JP H1162525A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- internal combustion
- combustion engine
- layer
- aluminum
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 25
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000010410 layer Substances 0.000 claims abstract description 43
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 23
- 239000000956 alloy Substances 0.000 claims abstract description 23
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 239000002344 surface layer Substances 0.000 claims abstract description 11
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 8
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 7
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 7
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000005275 alloying Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 11
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 9
- 229910000765 intermetallic Inorganic materials 0.000 abstract description 3
- 229910018594 Si-Cu Inorganic materials 0.000 abstract description 2
- 229910008465 Si—Cu Inorganic materials 0.000 abstract description 2
- 229910052748 manganese Inorganic materials 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 102220253765 rs141230910 Human genes 0.000 description 2
- 229910018125 Al-Si Inorganic materials 0.000 description 1
- 229910018520 Al—Si Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
- F01L3/04—Coated valve members or valve-seats
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49405—Valve or choke making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Heat Treatment Of Articles (AREA)
- Lift Valve (AREA)
- Laser Beam Processing (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9213110A JPH1162525A (ja) | 1997-08-07 | 1997-08-07 | 内燃機関用バルブ及びその製造方法 |
| EP98114647A EP0896130B1 (en) | 1997-08-07 | 1998-08-04 | Al or Al alloy poppet valve and a method of manufacturing the same |
| DE69810211T DE69810211T2 (de) | 1997-08-07 | 1998-08-04 | Al oder Al-Legierung-Hubventil und Verfahren zu seiner Herstellung |
| US09/131,264 US6073912A (en) | 1997-08-07 | 1998-08-07 | Al or Al alloy poppet valve and a method of manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9213110A JPH1162525A (ja) | 1997-08-07 | 1997-08-07 | 内燃機関用バルブ及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1162525A true JPH1162525A (ja) | 1999-03-05 |
| JPH1162525A5 JPH1162525A5 (enExample) | 2005-05-26 |
Family
ID=16633754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9213110A Pending JPH1162525A (ja) | 1997-08-07 | 1997-08-07 | 内燃機関用バルブ及びその製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6073912A (enExample) |
| EP (1) | EP0896130B1 (enExample) |
| JP (1) | JPH1162525A (enExample) |
| DE (1) | DE69810211T2 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2007057946A1 (ja) * | 2005-11-15 | 2009-04-30 | 日鍛バルブ株式会社 | 冷媒入り中空ポペットバルブおよびその製造方法 |
| JP2015124690A (ja) * | 2013-12-26 | 2015-07-06 | トヨタ自動車株式会社 | 過給機 |
| DE102018102574A1 (de) | 2017-02-08 | 2018-08-09 | Toyota Jidosha Kabushiki Kaisha | Motorventil |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001234313A (ja) * | 2000-02-23 | 2001-08-31 | Fuji Oozx Inc | チタン合金製エンジンバルブの製造方法 |
| DE102013216188A1 (de) * | 2013-08-14 | 2015-03-12 | Mahle International Gmbh | Leichtmetalleinlassventil |
| DE102015213706A1 (de) * | 2015-07-21 | 2017-01-26 | Mahle International Gmbh | Tribologisches System, umfassend einen Ventilsitzring und ein Ventil |
| CN110914520B (zh) | 2018-03-20 | 2021-11-16 | 日锻汽门株式会社 | 排气用中空提升阀 |
| KR102638971B1 (ko) | 2018-11-12 | 2024-02-22 | 가부시키가이샤 니탄 | 엔진의 포핏 밸브의 제조 방법 |
| KR102760621B1 (ko) | 2020-03-30 | 2025-02-03 | 가부시키가이샤 니탄 | 엔진의 포핏 밸브의 제조 방법 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4117302A (en) * | 1974-03-04 | 1978-09-26 | Caterpillar Tractor Co. | Method for fusibly bonding a coating material to a metal article |
| JPS5222623A (en) * | 1975-08-15 | 1977-02-21 | Toyota Motor Corp | Popet valve body and its manufacturing process |
| DE2856232A1 (de) * | 1978-12-27 | 1980-07-17 | Teves Thompson Gmbh | Thermisch und korrosiv hoch beanspruchtes tellerventil |
| US4554898A (en) * | 1980-10-31 | 1985-11-26 | Nippon Kokan Kabushiki Kaisha | Exhaust valve for diesel engine and production thereof |
| JPS59128908A (ja) * | 1983-01-14 | 1984-07-25 | Mitsubishi Heavy Ind Ltd | きのこ状弁の製造方法 |
| US4852531A (en) * | 1988-03-10 | 1989-08-01 | Dynamet Technology Inc. | Titanium poppet valve |
| CA2010262C (en) * | 1989-02-17 | 1994-02-08 | Seiichi Koike | Heat resistant slide member for internal combustion engine |
-
1997
- 1997-08-07 JP JP9213110A patent/JPH1162525A/ja active Pending
-
1998
- 1998-08-04 DE DE69810211T patent/DE69810211T2/de not_active Expired - Fee Related
- 1998-08-04 EP EP98114647A patent/EP0896130B1/en not_active Expired - Lifetime
- 1998-08-07 US US09/131,264 patent/US6073912A/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2007057946A1 (ja) * | 2005-11-15 | 2009-04-30 | 日鍛バルブ株式会社 | 冷媒入り中空ポペットバルブおよびその製造方法 |
| JP4871293B2 (ja) * | 2005-11-15 | 2012-02-08 | 日鍛バルブ株式会社 | 冷媒入り中空ポペットバルブおよびその製造方法 |
| JP2015124690A (ja) * | 2013-12-26 | 2015-07-06 | トヨタ自動車株式会社 | 過給機 |
| US10082071B2 (en) | 2013-12-26 | 2018-09-25 | Toyota Jidosha Kabushiki Kaisha | Turbocharger with improved bypass valve sealing having a positioning bolt |
| DE102018102574A1 (de) | 2017-02-08 | 2018-08-09 | Toyota Jidosha Kabushiki Kaisha | Motorventil |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69810211T2 (de) | 2003-06-26 |
| DE69810211D1 (de) | 2003-01-30 |
| EP0896130B1 (en) | 2002-12-18 |
| US6073912A (en) | 2000-06-13 |
| EP0896130A3 (en) | 2000-04-12 |
| EP0896130A2 (en) | 1999-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20040730 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040730 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20060221 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060228 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20060704 |