JPH0755281Y2 - 熱伝達の良好な内燃機関用冷却弁 - Google Patents
熱伝達の良好な内燃機関用冷却弁Info
- Publication number
- JPH0755281Y2 JPH0755281Y2 JP1989113431U JP11343189U JPH0755281Y2 JP H0755281 Y2 JPH0755281 Y2 JP H0755281Y2 JP 1989113431 U JP1989113431 U JP 1989113431U JP 11343189 U JP11343189 U JP 11343189U JP H0755281 Y2 JPH0755281 Y2 JP H0755281Y2
- Authority
- JP
- Japan
- Prior art keywords
- heat transfer
- valve
- combustion engine
- internal combustion
- transfer medium
- 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.)
- Expired - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 14
- 238000001816 cooling Methods 0.000 title claims description 11
- 239000012530 fluid Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Landscapes
- Lift Valve (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989113431U JPH0755281Y2 (ja) | 1989-09-29 | 1989-09-29 | 熱伝達の良好な内燃機関用冷却弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989113431U JPH0755281Y2 (ja) | 1989-09-29 | 1989-09-29 | 熱伝達の良好な内燃機関用冷却弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0352309U JPH0352309U (enrdf_load_stackoverflow) | 1991-05-21 |
| JPH0755281Y2 true JPH0755281Y2 (ja) | 1995-12-20 |
Family
ID=31661847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989113431U Expired - Lifetime JPH0755281Y2 (ja) | 1989-09-29 | 1989-09-29 | 熱伝達の良好な内燃機関用冷却弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0755281Y2 (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2789816B1 (en) * | 2012-10-02 | 2017-04-05 | Nittan Valve Co., Ltd. | Hollow poppet valve |
| CA2909022C (en) | 2013-04-11 | 2019-08-27 | Nittan Valve Co., Ltd. | Hollow poppet valve |
| DE102017114509A1 (de) | 2017-06-29 | 2019-01-03 | Federal-Mogul Valvetrain Gmbh | Hohlraumventil mit optimierter Schaftinnengeometrie und Verfahren zu dessen Herstellung |
| WO2019180806A1 (ja) | 2018-03-20 | 2019-09-26 | 日鍛バルブ株式会社 | 排気用中空ポペットバルブ |
| CN112752895B (zh) | 2018-11-12 | 2023-10-13 | 日锻株式会社 | 发动机的提升阀的制造方法 |
| JP2021004571A (ja) * | 2019-06-26 | 2021-01-14 | ダイハツ工業株式会社 | 内燃機関の燃焼室用バルブ |
| WO2021199190A1 (ja) | 2020-03-30 | 2021-10-07 | 日鍛バルブ株式会社 | エンジンのポペットバルブの製造方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5322930A (en) * | 1976-08-17 | 1978-03-02 | Komatsu Ltd | Exhaust valv e |
-
1989
- 1989-09-29 JP JP1989113431U patent/JPH0755281Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0352309U (enrdf_load_stackoverflow) | 1991-05-21 |
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