JPS6351237U - - Google Patents
Info
- Publication number
- JPS6351237U JPS6351237U JP14664686U JP14664686U JPS6351237U JP S6351237 U JPS6351237 U JP S6351237U JP 14664686 U JP14664686 U JP 14664686U JP 14664686 U JP14664686 U JP 14664686U JP S6351237 U JPS6351237 U JP S6351237U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic fluid
- diameter portion
- diameter
- sandwiching
- diameter part
- 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 5
- 239000011553 magnetic fluid Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図はこの考案の一実施例における圧力の平
衡状態または無圧状態の圧力検出装置を示す構成
図、第２図は圧力の不平衡状態を示す構成図、第
３図は従来の圧力検出装置の構成図である。
７…大口径部、７ａ，７ｂ…中空管路、８…磁
性流体、９，１０…検出コイル、１１…磁石体、
１２ａ，１２ｂ…圧力ポート。なお、図中同一符
号は同一又は相当部分を示す。
Fig. 1 is a block diagram showing a pressure detection device in a pressure equilibrium state or no pressure state in an embodiment of this invention, Fig. 2 is a block diagram showing a pressure imbalance state, and Fig. 3 is a conventional pressure detection device. It is a block diagram of a device. 7... Large diameter portion, 7a, 7b... Hollow pipe line, 8... Magnetic fluid, 9, 10... Detection coil, 11... Magnet,
12a, 12b...pressure ports. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
径部より直線状に二方向へ延出する圧力ポートと
なる小口径の透明中空管路と、大口径部内に封入
される磁性流体と、大口径部の左右対称位置に上
記中空管路を挾んで配置された検出コイルと、大
口径部を挾んで対向配置し磁性流体を大口径部に
保持する磁石体とを備えたことを特徴とする圧力
検出装置。 a large-diameter portion forming a magnetic fluid reservoir; a small-diameter transparent hollow conduit extending linearly in two directions from the large-diameter portion to serve as a pressure port; and a magnetic fluid sealed within the large-diameter portion; It is characterized by comprising: a detection coil disposed at a symmetrical position of the large diameter part, sandwiching the hollow pipe line; and a magnet body, which is arranged opposite to each other and sandwiching the large diameter part, and holds the magnetic fluid in the large diameter part. pressure detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14664686U JPS6351237U (en) | 1986-09-24 | 1986-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14664686U JPS6351237U (en) | 1986-09-24 | 1986-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6351237U true JPS6351237U (en) | 1988-04-06 |
Family
ID=31059307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14664686U Pending JPS6351237U (en) | 1986-09-24 | 1986-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6351237U (en) |
-
1986
- 1986-09-24 JP JP14664686U patent/JPS6351237U/ja active Pending