JPH01156440U - - Google Patents
Info
- Publication number
- JPH01156440U JPH01156440U JP5210488U JP5210488U JPH01156440U JP H01156440 U JPH01156440 U JP H01156440U JP 5210488 U JP5210488 U JP 5210488U JP 5210488 U JP5210488 U JP 5210488U JP H01156440 U JPH01156440 U JP H01156440U
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- operating device
- detection section
- activated
- fluid operating
- 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 6
- 239000012530 fluid Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Description
第１図は、本考案の流体漏れ検知器の縦断面図
、第２図は本考案の他の実施例を示す検知部の縦
断面図、第３図は更に本考案の他の実施例を示す
検知部の構成図である。
１……主導管、４……アンブレラバルブ、６…
…バイパス管、７……検知部、９……検知部材、
１１……フオイル、１３……フアン。
FIG. 1 is a longitudinal cross-sectional view of a fluid leak detector of the present invention, FIG. 2 is a longitudinal cross-sectional view of a detection section showing another embodiment of the present invention, and FIG. It is a block diagram of the detection part shown. 1... Main pipe, 4... Umbrella valve, 6...
... bypass pipe, 7 ... detection section, 9 ... detection member,
11...Foil, 13...Juan.
Claims (1)
作動装置の作動時は開き、前記流体作動装置の非
作動時には閉じるバルブ装置を取付け、このバル
ブ装置をバイパスしてバイパス流路を設け、この
バイパス流路中に微量の流体の流れを検知するた
めの検知部を形成し、この検知部は光透過体のケ
ーシングを有することを特徴とする流体漏れ検知
器。 A valve device is attached to the main pipe connected to the fluid operating device, which opens when the fluid operating device is activated and closes when the fluid operating device is not activated, and a bypass passage is provided by bypassing this valve device. 1. A fluid leak detector comprising a detection section for detecting the flow of a minute amount of fluid in a flow path, the detection section having a casing made of a light transmitting body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5210488U JPH01156440U (en) | 1988-04-20 | 1988-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5210488U JPH01156440U (en) | 1988-04-20 | 1988-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01156440U true JPH01156440U (en) | 1989-10-27 |
Family
ID=31278111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5210488U Pending JPH01156440U (en) | 1988-04-20 | 1988-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01156440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009192470A (en) * | 2008-02-18 | 2009-08-27 | Tokyo Electric Power Co Inc:The | Attachment for flange, gas leak detection system, and computer program |
-
1988
- 1988-04-20 JP JP5210488U patent/JPH01156440U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009192470A (en) * | 2008-02-18 | 2009-08-27 | Tokyo Electric Power Co Inc:The | Attachment for flange, gas leak detection system, and computer program |