JPH0167527U - - Google Patents
Info
- Publication number
- JPH0167527U JPH0167527U JP1987164387U JP16438787U JPH0167527U JP H0167527 U JPH0167527 U JP H0167527U JP 1987164387 U JP1987164387 U JP 1987164387U JP 16438787 U JP16438787 U JP 16438787U JP H0167527 U JPH0167527 U JP H0167527U
- Authority
- JP
- Japan
- Prior art keywords
- support
- insulators
- flow
- fixed
- electrodes
- 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
- 239000012212 insulator Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 2
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は、本考案の一実施例、第２図は、他の
実施例、第３図は、熱検出素子の装着方法の例を
示す図、第４図Ａ，Ｂは、従来例における熱検出
素子の構造を示す図である。
１０……流管、１１……取付筒、１２，１３…
…取付フランジ、８……熱線、２０……支持体、
４，４１，４２……絶縁体、２，３，７１，７２
，２１，２２，２２１，２２２……電極、３０…
…保護筒、２３……スプリング、４０……保護パ
イプ、５，５１，５２……導線。
FIG. 1 shows one embodiment of the present invention, FIG. 2 shows another embodiment, FIG. 3 shows an example of a method of mounting a heat detection element, and FIGS. 4A and B show a conventional example. FIG. 3 is a diagram showing the structure of a heat detection element. 10...Flow tube, 11...Mounting tube, 12, 13...
...Mounting flange, 8...Hot wire, 20...Support,
4, 41, 42... Insulator, 2, 3, 71, 72
, 21, 22, 221, 222... electrode, 30...
...Protective tube, 23... Spring, 40... Protective pipe, 5, 51, 52... Conductor.
Claims (1)
して挿入される円筒状の支持体と、該支持体の他
端に固設され両端部に絶縁体を嵌挿固着し、且つ
該絶縁体間の流れに面した前後部壁面が削除され
て、流体を流通可能に開口した保護筒と、前記支
持体内を挿通する導線に接続される電極を前記各
々の絶縁体に装着して保護筒開口内において電極
間を張り渡す熱線とからなり、何れか一方の電極
を該電極を装着した絶縁体に対して軸方向に移動
可能に緩挿し、ばね等の伸長手段により熱線を張
架したことを特徴とする熱検出素子。 a cylindrical support whose one end is fixed to the flow tube and inserted facing the fluid flowing into the flow tube; the support is fixed to the other end of the support and insulators are fitted and fixed at both ends; The front and rear wall surfaces facing the flow between the insulators are removed, and a protective cylinder is opened to allow fluid to flow, and an electrode connected to a conductive wire passing through the support is attached to each of the insulators. It consists of a hot wire that stretches between electrodes in the opening of the protective tube, and one of the electrodes is loosely inserted into the insulator on which the electrode is attached so that it can move in the axial direction, and the hot wire is stretched by a tensioning means such as a spring. A heat detection element characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16438787U JPH0610258Y2 (en) | 1987-10-26 | 1987-10-26 | Heat detection element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16438787U JPH0610258Y2 (en) | 1987-10-26 | 1987-10-26 | Heat detection element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0167527U true JPH0167527U (en) | 1989-05-01 |
| JPH0610258Y2 JPH0610258Y2 (en) | 1994-03-16 |
Family
ID=31449947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16438787U Expired - Lifetime JPH0610258Y2 (en) | 1987-10-26 | 1987-10-26 | Heat detection element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0610258Y2 (en) |
-
1987
- 1987-10-26 JP JP16438787U patent/JPH0610258Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0610258Y2 (en) | 1994-03-16 |
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