JPH01140149U - - Google Patents
Info
- Publication number
- JPH01140149U JPH01140149U JP3629188U JP3629188U JPH01140149U JP H01140149 U JPH01140149 U JP H01140149U JP 3629188 U JP3629188 U JP 3629188U JP 3629188 U JP3629188 U JP 3629188U JP H01140149 U JPH01140149 U JP H01140149U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- detection device
- test section
- vacuum
- sealing material
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003566 sealing material Substances 0.000 claims description 3
Landscapes
- Examining Or Testing Airtightness (AREA)
Description
第１図は本考案の一実施例である漏洩検出装置
を示す断面図、第２図は第１図の漏洩検出装置の
斜視図である。
１……密閉板、２……シール材、４……Ｏリン
グ、６……粗引真空ポンプ、８……漏洩検知器。
FIG. 1 is a sectional view showing a leakage detection device according to an embodiment of the present invention, and FIG. 2 is a perspective view of the leakage detection device shown in FIG. 1. 1...Sealing plate, 2...Sealing material, 4...O ring, 6...Roughing vacuum pump, 8...Leakage detector.
Claims (1)
される真空漏洩検出装置において、前記試験部に
対向する密閉板の対向面に外側を囲む柔軟なシー
ル材と内側を囲むＯリングとを設け、前記シール
材とＯリングとの間の空間に真空ポンプを接続し
、前記Ｏリングで囲んだ内側の空間に漏洩検出器
を接続して構成したことを特徴とする真空漏洩検
出装置。 In a vacuum leak detection device disposed on the anti-leak gas sealing side of a test section of a container body, a flexible sealing material surrounding the outside and an O-ring surrounding the inside are provided on the opposing surface of the sealing plate facing the test section, and the A vacuum leak detection device comprising: a vacuum pump connected to a space between a sealing material and an O-ring; and a leak detector connected to an inner space surrounded by the O-ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3629188U JPH01140149U (en) | 1988-03-22 | 1988-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3629188U JPH01140149U (en) | 1988-03-22 | 1988-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01140149U true JPH01140149U (en) | 1989-09-26 |
Family
ID=31262903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3629188U Pending JPH01140149U (en) | 1988-03-22 | 1988-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01140149U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001508536A (en) * | 1996-10-12 | 2001-06-26 | ライボルト ヴァクーム ゲゼルシャフト ミット ベシュレンクテル ハフツング | Inspection of sealing properties of packaging materials |
| JP2015197422A (en) * | 2014-04-03 | 2015-11-09 | 三菱電機株式会社 | Butt-welding inspection apparatus |
-
1988
- 1988-03-22 JP JP3629188U patent/JPH01140149U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001508536A (en) * | 1996-10-12 | 2001-06-26 | ライボルト ヴァクーム ゲゼルシャフト ミット ベシュレンクテル ハフツング | Inspection of sealing properties of packaging materials |
| JP2015197422A (en) * | 2014-04-03 | 2015-11-09 | 三菱電機株式会社 | Butt-welding inspection apparatus |
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