JPH0316632U - - Google Patents
Info
- Publication number
- JPH0316632U JPH0316632U JP7863289U JP7863289U JPH0316632U JP H0316632 U JPH0316632 U JP H0316632U JP 7863289 U JP7863289 U JP 7863289U JP 7863289 U JP7863289 U JP 7863289U JP H0316632 U JPH0316632 U JP H0316632U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- outputs
- output
- pressure
- 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 3
- 239000012530 fluid Substances 0.000 claims 1
- 230000010354 integration Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Measuring Fluid Pressure (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
ブロツク図、第３図は各回路出力を示すグラフで
ある。 ６…ダイヤフラム、９…被検出体、１２…圧縮
コイルばね、１５…検出コイル、１６…制御回路
、１７…発信回路、１８…積分回路、１９…比較
回路、２０…出力回路２１…検出回路。
ブロツク図、第３図は各回路出力を示すグラフで
ある。 ６…ダイヤフラム、９…被検出体、１２…圧縮
コイルばね、１５…検出コイル、１６…制御回路
、１７…発信回路、１８…積分回路、１９…比較
回路、２０…出力回路２１…検出回路。
Claims (1)
- 被検出流体の圧力が一定値以上か否かを検出し
てＯＮ・ＯＦＦ信号を発する検出回路と、該ＯＮ
・ＯＦＦ信号を積分して出力する積分回路と、該
積分出力を一定のしきい値と比較してＯＮ・ＯＦ
Ｆ信号に変換する比較回路と、該ＯＮ・ＯＦＦ信
号を外部回路に出力する出力回路とからなること
を特徴とする圧力スイツチ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7863289U JPH0316632U (ja) | 1989-07-03 | 1989-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7863289U JPH0316632U (ja) | 1989-07-03 | 1989-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0316632U true JPH0316632U (ja) | 1991-02-19 |
Family
ID=31622078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7863289U Pending JPH0316632U (ja) | 1989-07-03 | 1989-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316632U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009063265A (ja) * | 2007-09-07 | 2009-03-26 | Toshiba Carrier Corp | 天井吊り下げ形空気調和機 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5432198U (ja) * | 1977-08-08 | 1979-03-02 | ||
| JPS63202120A (ja) * | 1987-02-17 | 1988-08-22 | Fujitsu Ltd | チヤタリング防止回路 |
-
1989
- 1989-07-03 JP JP7863289U patent/JPH0316632U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5432198U (ja) * | 1977-08-08 | 1979-03-02 | ||
| JPS63202120A (ja) * | 1987-02-17 | 1988-08-22 | Fujitsu Ltd | チヤタリング防止回路 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009063265A (ja) * | 2007-09-07 | 2009-03-26 | Toshiba Carrier Corp | 天井吊り下げ形空気調和機 |