JPS62184735U - - Google Patents
Info
- Publication number
- JPS62184735U JPS62184735U JP7266386U JP7266386U JPS62184735U JP S62184735 U JPS62184735 U JP S62184735U JP 7266386 U JP7266386 U JP 7266386U JP 7266386 U JP7266386 U JP 7266386U JP S62184735 U JPS62184735 U JP S62184735U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- fitting structure
- structure according
- core tube
- annular recess
- 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
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 2
Landscapes
- Gasket Seals (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Description
第１図乃至第３図はいずれも本発明の実施例を
示し、第２図は炉心管１の端部構成を示す斜視図
、第３図はキヤツプ２形状を示す斜視図、第１図
は両者の嵌合状態を示す断面図である。第４図は
従来技術に係る嵌合構造を示す要部断面図である
。
１：炉心管、１１：テーパ部、２：キヤツプ、
１２：環状凹部、２３：導孔、５：シリコンＯリ
ング。
1 to 3 each show an embodiment of the present invention, FIG. 2 is a perspective view showing the end configuration of the reactor core tube 1, FIG. 3 is a perspective view showing the shape of the cap 2, and FIG. It is a sectional view showing a fitted state of both. FIG. 4 is a sectional view of a main part showing a fitting structure according to the prior art. 1: Furnace tube, 11: Tapered part, 2: Cap,
12: Annular recess, 23: Guide hole, 5: Silicon O-ring.
Claims (1)
せて炉心管端側開口の封止を行う、炉心管とキヤ
ツプの嵌合構造において、前記テーパ部のキヤツ
プと対面する周面上に、周方向に沿つて環状凹部
を形成した事を特徴とする嵌合構造。 (2) 前記環状凹部に流体が導入又は／及び導出
可能に構成された実用新案登録請求の範囲第１項
記載の嵌合構造。 (3) 前記流体を導入又は／及び導出させる為の
導孔が、前記凹部と対面するキヤツプ側に形成さ
れている実用新案登録請求の範囲第２項記載の嵌
合構造。 (4) 前記テーパ部のキヤツプと対面する周面上
に、環状凹部を挾む如くシールリングを介在させ
た実用新案登録請求の範囲第１項、第２項又は第
３項記載の嵌合構造。 (5) 前記シールリングがシリコンＯリングであ
る実用新案登録請求の範囲第４項記載の嵌合構造
。[Scope of Claim for Utility Model Registration] (1) In a structure for fitting a core tube and a cap in which a cap is fitted to a tapered end of the core tube to seal an opening at the end of the core tube, A fitting structure characterized in that an annular recess is formed along the circumferential direction on the circumferential surface facing the cap. (2) The fitting structure according to claim 1, which is configured to allow fluid to be introduced into and/or taken out of the annular recess. (3) The fitting structure according to claim 2, wherein a guide hole for introducing and/or ejecting the fluid is formed on the cap side facing the recess. (4) The fitting structure according to claim 1, 2, or 3, wherein a seal ring is interposed on the circumferential surface of the tapered portion facing the cap so as to sandwich the annular recess. . (5) The fitting structure according to claim 4, wherein the seal ring is a silicon O-ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986072663U JPH0220828Y2 (en) | 1986-05-16 | 1986-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986072663U JPH0220828Y2 (en) | 1986-05-16 | 1986-05-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62184735U true JPS62184735U (en) | 1987-11-24 |
| JPH0220828Y2 JPH0220828Y2 (en) | 1990-06-06 |
Family
ID=30916311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986072663U Expired JPH0220828Y2 (en) | 1986-05-16 | 1986-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0220828Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6431411A (en) * | 1987-07-28 | 1989-02-01 | Toshiba Corp | Device for closing tube opening of heat treatment furnace |
| JPH01161829A (en) * | 1987-12-18 | 1989-06-26 | Tel Sagami Ltd | Heat treating apparatus |
| JP2010537431A (en) * | 2007-08-22 | 2010-12-02 | ヴァリアン セミコンダクター イクイップメント アソシエイツ インコーポレイテッド | Sealing between vacuum chambers |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5729043A (en) * | 1980-06-25 | 1982-02-16 | Agfa Gevaert Ag | Film cassette |
-
1986
- 1986-05-16 JP JP1986072663U patent/JPH0220828Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5729043A (en) * | 1980-06-25 | 1982-02-16 | Agfa Gevaert Ag | Film cassette |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6431411A (en) * | 1987-07-28 | 1989-02-01 | Toshiba Corp | Device for closing tube opening of heat treatment furnace |
| JPH01161829A (en) * | 1987-12-18 | 1989-06-26 | Tel Sagami Ltd | Heat treating apparatus |
| JP2010537431A (en) * | 2007-08-22 | 2010-12-02 | ヴァリアン セミコンダクター イクイップメント アソシエイツ インコーポレイテッド | Sealing between vacuum chambers |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0220828Y2 (en) | 1990-06-06 |