JPS63200740U - - Google Patents
Info
- Publication number
- JPS63200740U JPS63200740U JP9136487U JP9136487U JPS63200740U JP S63200740 U JPS63200740 U JP S63200740U JP 9136487 U JP9136487 U JP 9136487U JP 9136487 U JP9136487 U JP 9136487U JP S63200740 U JPS63200740 U JP S63200740U
- Authority
- JP
- Japan
- Prior art keywords
- port
- pressure
- hydraulic
- detection device
- diaphragm
- 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
- 239000007788 liquid Substances 0.000 claims description 2
- 239000011553 magnetic fluid Substances 0.000 claims description 2
Landscapes
- Measuring Fluid Pressure (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Description
第１図はこの考案の１実施例の断面図、第２図
は従来技術に基づく油圧検出装置の断面図、であ
る。
２……ケーシング、１１，１４……油圧―電気
信号変換装置、９……液体、３……ハウジング、
８……ダイヤフラム、６……圧力ポート、１′…
…油圧検出装置、１８……マグネツト、１９……
磁性流体。
FIG. 1 is a sectional view of one embodiment of this invention, and FIG. 2 is a sectional view of a hydraulic pressure detection device based on the prior art. 2...Casing, 11, 14...Hydraulic-electrical signal converter, 9...Liquid, 3...Housing,
8...Diaphragm, 6...Pressure port, 1'...
...Hydraulic pressure detection device, 18...Magnet, 19...
magnetic fluid.
Claims (1)
置しているハウジングがケーシング内にてダイヤ
フラムを介しケーシングの圧力ポートに連係され
ている油圧検出装置において、該圧力ポートにマ
グネツトが設けられ、該圧力ポートと上記ダイヤ
フラムとの間に磁性流体が充填されていることを
特徴とする油圧検出装置。 In a hydraulic pressure detection device in which a housing in which a hydraulic-electrical signal converter is installed immersed in liquid is linked to a pressure port of the casing via a diaphragm within the casing, a magnet is provided in the pressure port to detect the pressure. A hydraulic pressure detection device characterized in that a magnetic fluid is filled between a port and the diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9136487U JPS63200740U (en) | 1987-06-16 | 1987-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9136487U JPS63200740U (en) | 1987-06-16 | 1987-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63200740U true JPS63200740U (en) | 1988-12-23 |
Family
ID=30952080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9136487U Pending JPS63200740U (en) | 1987-06-16 | 1987-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63200740U (en) |
-
1987
- 1987-06-16 JP JP9136487U patent/JPS63200740U/ja active Pending
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