JPS598200U - Mounting structure of filter for removing radioactive substances - Google Patents
Mounting structure of filter for removing radioactive substancesInfo
- Publication number
- JPS598200U JPS598200U JP10404582U JP10404582U JPS598200U JP S598200 U JPS598200 U JP S598200U JP 10404582 U JP10404582 U JP 10404582U JP 10404582 U JP10404582 U JP 10404582U JP S598200 U JPS598200 U JP S598200U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- filter
- filter body
- utility
- model registration
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す説明図、第２図はその
■−■断面図、第３図は本考案の他の実施例を示す説明
図、第４図Ａ、 Ｂ、 Ｃはフランジ接合部分の他の実
施例を示す拡大説明図、第５図は突出部の実施例を示す
説明図、第６図Ａ、 Ｂはフランジ接合部分の更に他の
実施例を示す説明図である。 □
１２・・・フィルタケーシング、１６・・・フィルタ本
体、１８・・・フィルタ本体側のフランジ、２０・・・
パツキン、２２・・・ケーシング側フランジ、２４ａ。
２４ｂ・・・突出部。
第６図 ａ−Fig. 1 is an explanatory diagram showing one embodiment of the present invention, Fig. 2 is a sectional view taken along the line ■-■, Fig. 3 is an explanatory diagram showing another embodiment of the present invention, and Figs. 4 A, B, C. 5 is an enlarged explanatory view showing another example of the flange joint part, FIG. 5 is an explanatory view showing an example of the protruding part, and FIGS. 6A and B are explanatory views showing still another example of the flange joint part. be. □ 12... Filter casing, 16... Filter body, 18... Flange on filter body side, 20...
Packing, 22...Casing side flange, 24a. 24b...Protrusion. Figure 6 a-
Claims (1)
タ本体−シングと、その内部に設置される着脱自在の放
射性物質除去用フィルタ本体とを、ケーシング側のフラ
ンジ部とフィルタ本体側の７リング部とを圧接すること
によって気密的に取付゛ける構造において、 前記両フランジ部間に挾持されるバッキングと； 前記両フランジ圧接部分に間隔をおいて設けられた２本
の環状の突出部と； 該２本の突出部と前記両フランジまたはバッキングとで
形成される環状密閉空間に送気して該空間内を加圧する
装置と該空間の圧力を測定する装置とを該空間に連結す
るための配管と；を有し、加圧法により接合部の気密状
態の検査を可能とした放射性物質除去用フィルタの取付
構造。 ２ 配管は、その一端がケーシング側のフランジ面にて
開口している実用新案登録請求の範囲第１項記載の構造
。 ３ 突出部がケーシング側のフランジ部またはフィルタ
本体側のフランジ部と一体的に形成されている実用新案
登録請求の範囲第１項、又は第２項記載の構造。 ４ 突出部がパツキンと一体的に形成されている実用新
案登録請求の範囲第１項、又は第２項記載の構造。 ５ パツキンと突出部とが０リングで兼用され、該Ｏり
ングがケーシング側のプランジ部またはフィルタ本体側
のフランジ部に取付けられている実用新案登録請求の範
囲第１項、又は第２項記載の構造。[Scope of Claim for Utility Model Registration] 1. A filter body installed in the exhaust system of radioactive material handling equipment - a removable filter body for removing radioactive substances installed inside the shing, and a flange on the casing side and a filter body installed in the exhaust system of radioactive material handling equipment. In a structure that can be airtightly mounted by press-contacting seven ring parts on the main body side, the backing is sandwiched between the two flange parts; and the two ring-shaped rings are provided at intervals between the two flange press-contact parts. a protrusion; a device for supplying air to an annular sealed space formed by the two protrusions and the flanges or backing to pressurize the space; and a device for measuring the pressure in the space. A mounting structure for a filter for removing radioactive substances, which has piping for connecting to a filter, and enables inspection of the airtight state of the joint using a pressurization method. 2. The structure according to claim 1 of the utility model registration, in which the piping has one end open at the flange surface on the casing side. 3. The structure according to claim 1 or 2, wherein the protruding portion is integrally formed with the flange portion on the casing side or the flange portion on the filter body side. 4. The structure according to claim 1 or 2 of the utility model registration claim, in which the protrusion is integrally formed with the packing. 5 Utility model registration claim 1 or 2, in which the seal and the protruding part are used as an O-ring, and the O-ring is attached to a plunge part on the casing side or a flange part on the filter body side. structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10404582U JPS598200U (en) | 1982-07-09 | 1982-07-09 | Mounting structure of filter for removing radioactive substances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10404582U JPS598200U (en) | 1982-07-09 | 1982-07-09 | Mounting structure of filter for removing radioactive substances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS598200U true JPS598200U (en) | 1984-01-19 |
Family
ID=30244474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10404582U Pending JPS598200U (en) | 1982-07-09 | 1982-07-09 | Mounting structure of filter for removing radioactive substances |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS598200U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS536545A (en) * | 1976-07-07 | 1978-01-21 | Rinku Kk | Computer connecting system |
| JPS5650211A (en) * | 1979-10-01 | 1981-05-07 | Naoharu Hinuma | Internal combustion engine and exhaust gas combusting apparatus |
| JPS574596A (en) * | 1980-05-08 | 1982-01-11 | Kernforschungsz Karlsruhe | Filter housing connected to hot cell |
-
1982
- 1982-07-09 JP JP10404582U patent/JPS598200U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS536545A (en) * | 1976-07-07 | 1978-01-21 | Rinku Kk | Computer connecting system |
| JPS5650211A (en) * | 1979-10-01 | 1981-05-07 | Naoharu Hinuma | Internal combustion engine and exhaust gas combusting apparatus |
| JPS574596A (en) * | 1980-05-08 | 1982-01-11 | Kernforschungsz Karlsruhe | Filter housing connected to hot cell |
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