JPS61178420U - - Google Patents
Info
- Publication number
- JPS61178420U JPS61178420U JP6175085U JP6175085U JPS61178420U JP S61178420 U JPS61178420 U JP S61178420U JP 6175085 U JP6175085 U JP 6175085U JP 6175085 U JP6175085 U JP 6175085U JP S61178420 U JPS61178420 U JP S61178420U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- fluid
- pressure
- working pressure
- detector
- 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
- 239000012530 fluid Substances 0.000 claims description 5
- 230000005856 abnormality Effects 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
Landscapes
- Measuring Volume Flow (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Fluid-Pressure Circuits (AREA)
Description
第1図はこの考案を実施した一部縦断正面図、
第2図はピストンの斜視図である。
3……ケーシング、4a……流入口、4b……
排出口、6a,6b……圧力室、7……ピストン
、8……連通孔、9……弾性部材、10……検出
器、W……作動圧流体。
Figure 1 is a partially longitudinal front view of this idea.
FIG. 2 is a perspective view of the piston. 3...Casing, 4a...Inflow port, 4b...
Discharge port, 6a, 6b...pressure chamber, 7...piston, 8...communication hole, 9...elastic member, 10...detector, W...operating pressure fluid.
Claims (1)
な中空状のケーシング内に、前記流入口側及び排
出口側の圧力室を区画するピストンを内装し、こ
のピストンに圧力室を連通する連通孔を形成し、
前記排出口側の圧力室内に、ピストンを常時流入
口側に付勢し、かつ作動圧流体の咄出圧力よりも
小さい弾性力を有する弾性部材を介装し、前記ケ
ーシングの側壁の一部に、ピストンの移動を介し
て作動圧流体の供給異常を検出する検出器を設け
たことを特徴とする流体検出器。 A piston that partitions pressure chambers on the inflow port side and the discharge port side is installed in a watertight hollow casing provided with an inlet and an outlet for working pressure fluid, and the pressure chamber is communicated with the piston. Forming a communicating hole,
An elastic member that always urges the piston toward the inlet side and has an elastic force smaller than the ejecting pressure of the working pressure fluid is interposed in the pressure chamber on the outlet side, and is attached to a part of the side wall of the casing. A fluid detector comprising a detector for detecting an abnormality in the supply of working pressure fluid through movement of a piston.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985061750U JPH0320730Y2 (en) | 1985-04-26 | 1985-04-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985061750U JPH0320730Y2 (en) | 1985-04-26 | 1985-04-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61178420U true JPS61178420U (en) | 1986-11-07 |
JPH0320730Y2 JPH0320730Y2 (en) | 1991-05-07 |
Family
ID=30590315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985061750U Expired JPH0320730Y2 (en) | 1985-04-26 | 1985-04-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0320730Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02161360A (en) * | 1988-06-06 | 1990-06-21 | Daido Metal Co Ltd | Electric galvanometer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4854053U (en) * | 1971-10-27 | 1973-07-12 |
-
1985
- 1985-04-26 JP JP1985061750U patent/JPH0320730Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4854053U (en) * | 1971-10-27 | 1973-07-12 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02161360A (en) * | 1988-06-06 | 1990-06-21 | Daido Metal Co Ltd | Electric galvanometer |
Also Published As
Publication number | Publication date |
---|---|
JPH0320730Y2 (en) | 1991-05-07 |