JPH0350412U - - Google Patents
Info
- Publication number
- JPH0350412U JPH0350412U JP10907089U JP10907089U JPH0350412U JP H0350412 U JPH0350412 U JP H0350412U JP 10907089 U JP10907089 U JP 10907089U JP 10907089 U JP10907089 U JP 10907089U JP H0350412 U JPH0350412 U JP H0350412U
- Authority
- JP
- Japan
- Prior art keywords
- core
- gate
- nozzle
- main body
- injection
- 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
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の実施例に係る射出ノズルの縦
断面図、第２図は第１図における−断面図、
第３図は第１図における−断面図、第４図は
第１図における−断面図、第５図はノズル本
体の第２図における−Ｏ−断面図、第６図は
第２図における−Ｏ−断面図、第７図は外側
の温調油路のルートを示す説明図、第８図は内側
の温調油路のルートを示す説明図である。
１……ノズル本体、２……凹部、３……ノズル
コア、４……射出ゲート、５……材料流路、５ａ
，７ａ，９ａ……始点、５ｂ……接続部分、５ｃ
……分岐部分、６……ボルト、７，９……温調油
路、７ｂ，７ｄ，７ｆ，９ｂ，９ｃ，９ｆ，９ｇ
……連通部分、７ｃ，７ｅ，９ｄ，９ｅ……流路
部分、７ｇ，９ｈ……終点、８……スリーブ、１
０……リングプレート、１１……Ｕ字管、１２…
…管、１３……継手、１４……カプラ。
FIG. 1 is a vertical cross-sectional view of an injection nozzle according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of FIG. 1,
3 is a cross-sectional view of the nozzle body in FIG. 1, FIG. 4 is a cross-sectional view of the nozzle body in FIG. 2, and FIG. 6 is a cross-sectional view of the nozzle body in FIG. 7 is an explanatory diagram showing the route of the outer temperature regulating oil passage, and FIG. 8 is an explanatory diagram showing the route of the inner temperature regulating oil passage. DESCRIPTION OF SYMBOLS 1... Nozzle body, 2... Recess, 3... Nozzle core, 4... Injection gate, 5... Material flow path, 5a
, 7a, 9a...starting point, 5b...connection part, 5c
... Branch part, 6 ... Bolt, 7, 9 ... Temperature control oil path, 7b, 7d, 7f, 9b, 9c, 9f, 9g
...Communication portion, 7c, 7e, 9d, 9e... Channel portion, 7g, 9h... End point, 8... Sleeve, 1
0...Ring plate, 11...U-shaped tube, 12...
...Pipe, 13...Fitting, 14...Coupler.
補正 平２．１０．２４
図面の簡単な説明を次のように補正する。
明細書第１０頁第９行の「説明図である。」を
「説明図、第９図および第１０図はそれぞれＯリ
ングを付加した構造を示す第６図の要部拡大図で
ある。」に補正する。
明細書第１１頁第４行の「１４……カプラ」の
後に「１５……Ｏリング」を加入する。Amendment October 24, 1992 The brief description of the drawings has been amended as follows. On page 10, line 9 of the specification, "This is an explanatory drawing." is replaced with "Explanatory drawing, and FIGS. 9 and 10 are enlarged views of the main parts of FIG. 6, each showing a structure with an O-ring added." Correct to. "15...O-ring" is added after "14... coupler" on the fourth line of page 11 of the specification.
Claims (1)
凹部２に収容されるノズルコア３とを有し、前記
本体１と前記コア３の間に環状または放射状に射
出ゲート４を設け、前記本体１から前記コア３を
経由して前記射出ゲート４に至る材料流路５を設
けてなる射出ノズルにおいて、前記本体１に前記
ゲート４を取り巻く温調油路７を設け、前記コア
３に前記ゲート４の内周に位置する温調油路９設
け、前記油路７，９を一連に接続したことを特徴
とする射出ノズル。 It has a nozzle main body 1 having a recess 2 formed at its tip, and a nozzle core 3 accommodated in the recess 2. An injection gate 4 is provided in an annular or radial manner between the main body 1 and the core 3, and In an injection nozzle that is provided with a material flow path 5 leading to the injection gate 4 via the core 3, a temperature control oil path 7 surrounding the gate 4 is provided in the main body 1, and a temperature control oil path 7 surrounding the gate 4 is provided in the core 3. An injection nozzle characterized in that a temperature regulating oil passage 9 is provided on the inner periphery, and the oil passages 7 and 9 are connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10907089U JPH0647702Y2 (en) | 1989-09-20 | 1989-09-20 | Injection nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10907089U JPH0647702Y2 (en) | 1989-09-20 | 1989-09-20 | Injection nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0350412U true JPH0350412U (en) | 1991-05-16 |
| JPH0647702Y2 JPH0647702Y2 (en) | 1994-12-07 |
Family
ID=31657673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10907089U Expired - Lifetime JPH0647702Y2 (en) | 1989-09-20 | 1989-09-20 | Injection nozzle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0647702Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101029884B1 (en) * | 2008-06-30 | 2011-04-20 | 박현숙 | Manhole cover fabrication |
-
1989
- 1989-09-20 JP JP10907089U patent/JPH0647702Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101029884B1 (en) * | 2008-06-30 | 2011-04-20 | 박현숙 | Manhole cover fabrication |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0647702Y2 (en) | 1994-12-07 |
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