JPS62158738U - - Google Patents
Info
- Publication number
- JPS62158738U JPS62158738U JP4761586U JP4761586U JPS62158738U JP S62158738 U JPS62158738 U JP S62158738U JP 4761586 U JP4761586 U JP 4761586U JP 4761586 U JP4761586 U JP 4761586U JP S62158738 U JPS62158738 U JP S62158738U
- Authority
- JP
- Japan
- Prior art keywords
- insulator
- switch
- vent
- diaphragm
- outside
- 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
- 239000012212 insulator Substances 0.000 claims 4
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 1
Description
第１図及び第２図は本考案の第一実施例を示し
、第１図は全体の縦断側面図、第２図は通気口体
の拡大縦断側面図、第３図は本考案の第二実施例
の製造過程を示す縦断側面図、第４図乃至第６図
は本考案の第三乃至第五実施例を示す第２図相当
図である。
図中、１０はスイツチ室、１１はダイヤフラム
、１６はスイツチ、２３は通気孔、２４は通気口
体、２６及び２９は多孔質フイルタ、３４，３５
及び３８は通気口体である。
1 and 2 show the first embodiment of the present invention, FIG. 1 is an overall vertical side view, FIG. 2 is an enlarged vertical side view of the vent body, and FIG. 3 is a second embodiment of the present invention. 4 to 6 are longitudinal side views showing the manufacturing process of the embodiment, and are equivalent to FIG. 2 showing the third to fifth embodiments of the present invention. In the figure, 10 is a switch chamber, 11 is a diaphragm, 16 is a switch, 23 is a vent hole, 24 is a vent body, 26 and 29 are porous filters, 34, 35
and 38 are vent bodies.
Claims (1)
ダイヤフラムの変位に応動するスイツチを内蔵し
たスイツチ室が形成されたインシユレータを有し
、該スイツチ室の内外を連通するように前記イン
シユレータに通気孔を形成したものにおいて、前
記通気孔の開放端にインシユレータの外側から通
気性及び撥水性を有する多孔質フイルタを備えた
通気口体を装着したことを特徴とする圧力スイツ
チ。 The insulator has an insulator formed with a switch chamber containing a diaphragm that detects pressure and displaces and a switch that responds to the displacement of this diaphragm, and a vent hole is formed in the insulator so that the inside and outside of the switch chamber are communicated. 2. A pressure switch according to claim 1, wherein a vent body including a porous filter having air permeability and water repellency is attached to the open end of the vent from the outside of the insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4761586U JPS62158738U (en) | 1986-03-31 | 1986-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4761586U JPS62158738U (en) | 1986-03-31 | 1986-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62158738U true JPS62158738U (en) | 1987-10-08 |
Family
ID=30868384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4761586U Pending JPS62158738U (en) | 1986-03-31 | 1986-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62158738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002279874A (en) * | 2001-03-16 | 2002-09-27 | Niles Parts Co Ltd | Pressure switch |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5187084A (en) * | 1975-01-29 | 1976-07-30 | Nissan Motor |
-
1986
- 1986-03-31 JP JP4761586U patent/JPS62158738U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5187084A (en) * | 1975-01-29 | 1976-07-30 | Nissan Motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002279874A (en) * | 2001-03-16 | 2002-09-27 | Niles Parts Co Ltd | Pressure switch |