JPS62170548U - - Google Patents
Info
- Publication number
- JPS62170548U JPS62170548U JP5983486U JP5983486U JPS62170548U JP S62170548 U JPS62170548 U JP S62170548U JP 5983486 U JP5983486 U JP 5983486U JP 5983486 U JP5983486 U JP 5983486U JP S62170548 U JPS62170548 U JP S62170548U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- inspected
- tested
- intermediate tank
- airtightness
- 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
- 238000012360 testing method Methods 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Examining Or Testing Airtightness (AREA)
Description
第１図は第２図の気密性検査装置における検査
用ガスの供給回路および回収回路を示す図である
。第２図は本考案が適用された気密性検査装置の
使用状態を示す図であつて、一部を断面にして示
す要部正面図である。第３図は従来の気密性検査
装置の要部を示す図であつて、第１図に対応する
図である。
２６：チヤンバ、４６：タンク、５２：ボンベ
、５４，５７：配管、５６：回収ポンプ、６０：
電磁弁、６４：逆止弁、６８：圧力容器。
FIG. 1 is a diagram showing a test gas supply circuit and recovery circuit in the airtightness testing apparatus shown in FIG. 2. FIG. FIG. 2 is a diagram illustrating the usage state of the airtightness testing device to which the present invention is applied, and is a front view of the main part, partially shown in cross section. FIG. 3 is a diagram showing the main parts of a conventional airtightness testing device, and corresponds to FIG. 1. 26: Chamber, 46: Tank, 52: Cylinder, 54, 57: Piping, 56: Recovery pump, 60:
Solenoid valve, 64: Check valve, 68: Pressure vessel.
Claims (1)
ヤンバ内に収容された被検査部材の内部へ中間タ
ンクを介して検査用ガスを供給するボンベとを備
え、該検査用ガスを前記被検査部材の内部から前
記チヤンバ内へ漏出させることにより該被検査部
材の気密性を検査する気密性検査装置において、 前記中間タンクと前記チヤンバ内に収容された
被検査部材との間に、前記ボンベから該被検査部
材の内部へ供給された前記検査用ガスを該中間タ
ンクに直接的に回収する回収手段を設けたことを
特徴とする気密性検査装置。[Claims for Utility Model Registration] A method comprising: an airtight chamber for accommodating a member to be inspected; and a cylinder for supplying inspection gas to the inside of the member to be inspected housed in the chamber via an intermediate tank; In an airtightness testing device that tests the airtightness of a member to be tested by leaking gas from inside the member to be tested into the chamber, the intermediate tank and the member to be tested housed in the chamber are An airtightness testing apparatus characterized in that a recovery means is provided for directly recovering the inspection gas supplied from the cylinder into the interior of the member to be inspected into the intermediate tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5983486U JPH0247473Y2 (en) | 1986-04-21 | 1986-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5983486U JPH0247473Y2 (en) | 1986-04-21 | 1986-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62170548U true JPS62170548U (en) | 1987-10-29 |
| JPH0247473Y2 JPH0247473Y2 (en) | 1990-12-13 |
Family
ID=30891698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5983486U Expired JPH0247473Y2 (en) | 1986-04-21 | 1986-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247473Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009265048A (en) * | 2008-04-30 | 2009-11-12 | Fukuda:Kk | Leak test system |
| JP2018077099A (en) * | 2016-11-08 | 2018-05-17 | トヨタ自動車株式会社 | Gas tank inspection device |
-
1986
- 1986-04-21 JP JP5983486U patent/JPH0247473Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009265048A (en) * | 2008-04-30 | 2009-11-12 | Fukuda:Kk | Leak test system |
| JP2018077099A (en) * | 2016-11-08 | 2018-05-17 | トヨタ自動車株式会社 | Gas tank inspection device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0247473Y2 (en) | 1990-12-13 |
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