JPS63151911U - - Google Patents
Info
- Publication number
- JPS63151911U JPS63151911U JP4508387U JP4508387U JPS63151911U JP S63151911 U JPS63151911 U JP S63151911U JP 4508387 U JP4508387 U JP 4508387U JP 4508387 U JP4508387 U JP 4508387U JP S63151911 U JPS63151911 U JP S63151911U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- face
- hollow part
- hollow
- internal combustion
- 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 claims description 3
- 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 claims description 2
- 239000002826 coolant Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Lift Valve (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図Ａ，Ｂ，Ｃ及びｂ，ｃは従来の方法によ
る内燃機関用中空吸排気弁の製造工程を示す図、
第２図Ａ，Ｂ，Ｃは本考案による内燃機関用中空
吸排気弁の例を示す断面図である。
１……弁傘、１ａ……中空部、２……金属ナト
リウムなどの冷却媒体、３……プラグ、３ｃ……
開口部。
FIGS. 1A, B, C and b, c are diagrams showing the manufacturing process of hollow intake and exhaust valves for internal combustion engines by conventional methods;
2A, B, and C are sectional views showing examples of hollow intake and exhaust valves for internal combustion engines according to the present invention. 1...Valve umbrella, 1a...Hollow part, 2...Cooling medium such as metallic sodium, 3...Plug, 3c...
Aperture.
補正 昭６２．９．２９
図面の簡単な説明を次のように補正する。
明細書第７頁第８行“ｂ，ｃ”を「Ｄ，Ｅ」に
補正する。Amendment September 29, 1982 The brief description of the drawing is amended as follows. "b, c" on page 7, line 8 of the specification are corrected to "D, E".
Claims (1)
を形成したもの、或いはその中空部に金属ナトリ
ウムなどの冷却媒体を封入したものにおいて、プ
ロジエクシヨン溶接により傘部端面の開口部にプ
ラグを固着してこれを閉塞したことを特徴とする
内燃機関用中空吸排気弁。 In valves that have a hollow part inside the valve body that communicates from the end face of the cap to the shaft, or that have a cooling medium such as metallic sodium sealed in the hollow part, a plug can be attached to the opening in the end face of the cap using projection welding. A hollow intake and exhaust valve for an internal combustion engine, characterized in that it is fixed and blocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4508387U JPS63151911U (en) | 1987-03-27 | 1987-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4508387U JPS63151911U (en) | 1987-03-27 | 1987-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63151911U true JPS63151911U (en) | 1988-10-05 |
Family
ID=30863496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4508387U Pending JPS63151911U (en) | 1987-03-27 | 1987-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63151911U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0285806U (en) * | 1988-12-21 | 1990-07-06 | ||
| JPH04124416A (en) * | 1990-09-13 | 1992-04-24 | Fuji Oozx Kk | Hollow valve for internal combustion engine |
| EP0855495A1 (en) | 1995-12-28 | 1998-07-29 | Fuji Oozx Inc. | Hollow valve in an internal combustion engine |
| JP2011236839A (en) * | 2010-05-12 | 2011-11-24 | Mitsubishi Heavy Ind Ltd | Method for manufacturing of engine valve having metallic sodium enclosed therein |
| KR101511727B1 (en) * | 2014-08-22 | 2015-05-04 | 정병용 | Production method for the hollow engine valve |
| JP6356361B1 (en) * | 2016-09-02 | 2018-07-11 | 日鍛バルブ株式会社 | Cylinder head and engine |
-
1987
- 1987-03-27 JP JP4508387U patent/JPS63151911U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0285806U (en) * | 1988-12-21 | 1990-07-06 | ||
| JPH04124416A (en) * | 1990-09-13 | 1992-04-24 | Fuji Oozx Kk | Hollow valve for internal combustion engine |
| EP0855495A1 (en) | 1995-12-28 | 1998-07-29 | Fuji Oozx Inc. | Hollow valve in an internal combustion engine |
| JP2011236839A (en) * | 2010-05-12 | 2011-11-24 | Mitsubishi Heavy Ind Ltd | Method for manufacturing of engine valve having metallic sodium enclosed therein |
| KR101511727B1 (en) * | 2014-08-22 | 2015-05-04 | 정병용 | Production method for the hollow engine valve |
| JP6356361B1 (en) * | 2016-09-02 | 2018-07-11 | 日鍛バルブ株式会社 | Cylinder head and engine |
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