JPH0465907U - - Google Patents
Info
- Publication number
- JPH0465907U JPH0465907U JP10522590U JP10522590U JPH0465907U JP H0465907 U JPH0465907 U JP H0465907U JP 10522590 U JP10522590 U JP 10522590U JP 10522590 U JP10522590 U JP 10522590U JP H0465907 U JPH0465907 U JP H0465907U
- Authority
- JP
- Japan
- Prior art keywords
- hollow
- shaft member
- umbrella
- engine valve
- partition wall
- 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
- 238000005192 partition Methods 0.000 claims description 2
- 239000000969 carrier Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
Description
第１図は本考案に係わる中空エンジンバルブの
一実施例を示す縦断側面図、第２図は従来の中空
エンジンバルブの縦断側面図である。
１……傘材、２……軸材、３……隔壁、４，５
……熱媒体、６……中空部。
FIG. 1 is a vertical side view showing an embodiment of a hollow engine valve according to the present invention, and FIG. 2 is a vertical side view of a conventional hollow engine valve. 1... Umbrella material, 2... Shaft material, 3... Partition wall, 4, 5
...Heating medium, 6...Hollow part.
Claims (1)
ルブにおいて、前記傘材及び軸材の中空部に作動
温度の異なる少なくとも２種類以上の熱媒体を隔
壁を隔てて封入したことを特徴とする中空エンジ
ンバルブ。 A hollow engine valve that does not rely on a hollow umbrella member and a shaft member, characterized in that at least two or more types of heat carriers having different operating temperatures are sealed in the hollow portions of the umbrella member and the shaft member, separated by a partition wall. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10522590U JPH0465907U (en) | 1990-10-08 | 1990-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10522590U JPH0465907U (en) | 1990-10-08 | 1990-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0465907U true JPH0465907U (en) | 1992-06-09 |
Family
ID=31850843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10522590U Pending JPH0465907U (en) | 1990-10-08 | 1990-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0465907U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4719139B2 (en) * | 2006-12-05 | 2011-07-06 | トヨタ自動車株式会社 | Hollow valve |
| WO2015118690A1 (en) * | 2014-02-10 | 2015-08-13 | 日鍛バルブ株式会社 | Hollow poppet valve |
| US11300018B2 (en) | 2018-03-20 | 2022-04-12 | Nittan Valve Co., Ltd. | Hollow exhaust poppet valve |
| US11536167B2 (en) | 2018-11-12 | 2022-12-27 | Nittan Valve Co., Ltd. | Method for manufacturing engine poppet valve |
| US11850690B2 (en) | 2020-03-30 | 2023-12-26 | Nittan Corporation | Method for manufacturing engine poppet valve |
-
1990
- 1990-10-08 JP JP10522590U patent/JPH0465907U/ja active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4719139B2 (en) * | 2006-12-05 | 2011-07-06 | トヨタ自動車株式会社 | Hollow valve |
| WO2015118690A1 (en) * | 2014-02-10 | 2015-08-13 | 日鍛バルブ株式会社 | Hollow poppet valve |
| KR20160093028A (en) * | 2014-02-10 | 2016-08-05 | 니탄 밸브 가부시키가이샤 | Hollow poppet valve |
| JPWO2015118690A1 (en) * | 2014-02-10 | 2017-03-23 | 日鍛バルブ株式会社 | Hollow poppet valve |
| US9790822B2 (en) | 2014-02-10 | 2017-10-17 | Nittan Valve Co., Ltd. | Hollow poppet valve |
| TWI638092B (en) * | 2014-02-10 | 2018-10-11 | 日鍛閥門股份有限公司 | Hollow poppet valve and method for adjusting relative value of heat insulation effect and heat conduction effect of hollow poppet valve |
| US11300018B2 (en) | 2018-03-20 | 2022-04-12 | Nittan Valve Co., Ltd. | Hollow exhaust poppet valve |
| US11536167B2 (en) | 2018-11-12 | 2022-12-27 | Nittan Valve Co., Ltd. | Method for manufacturing engine poppet valve |
| US11850690B2 (en) | 2020-03-30 | 2023-12-26 | Nittan Corporation | Method for manufacturing engine poppet valve |