JPS59155603U - Control device by pressure - Google Patents

Control device by pressure

Info

Publication number
JPS59155603U
JPS59155603U JP4990383U JP4990383U JPS59155603U JP S59155603 U JPS59155603 U JP S59155603U JP 4990383 U JP4990383 U JP 4990383U JP 4990383 U JP4990383 U JP 4990383U JP S59155603 U JPS59155603 U JP S59155603U
Authority
JP
Japan
Prior art keywords
pressure
circuit
pressure sensor
control device
integrated circuit
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
Application number
JP4990383U
Other languages
Japanese (ja)
Inventor
明珍　儀明
Original Assignee
住電オプコム株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 住電オプコム株式会社 filed Critical 住電オプコム株式会社
Priority to JP4990383U priority Critical patent/JPS59155603U/en
Publication of JPS59155603U publication Critical patent/JPS59155603U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案の一実施例を示す電気回路図である。 第２図は、圧力供給装置を交流電源とした場合の回路構
成例を示すものである。 符号の説明、１：直流電源、２；圧力供給装置、３；定
電流電源回路、４；圧力センサ、５；増幅回路、６：レ
ベルメータ集積回路、７；出力端子回路、８；高圧圧力
警報回路、９；繰返し動作回路、１０；低圧圧力警報回
路、１１；連続動作警報回路、１２；外部警報回路、１
３；外部転送回路、３ａ：９ａ：＝１０ａ：ｌｌａ；リ
レー、８ｂ：９ｂ：９Ｃ：１０ｂ：１１ｂ；電子回路部
、１２ａ：　１２ｂ：　１２Ｃ；表示部。FIG. 1 is an electrical circuit diagram showing one embodiment of the present invention. FIG. 2 shows an example of a circuit configuration when the pressure supply device is an AC power source. Explanation of symbols, 1: DC power supply, 2: Pressure supply device, 3: Constant current power supply circuit, 4: Pressure sensor, 5: Amplification circuit, 6: Level meter integrated circuit, 7: Output terminal circuit, 8: High pressure alarm Circuit, 9; Repetitive operation circuit, 10; Low pressure alarm circuit, 11; Continuous operation alarm circuit, 12; External alarm circuit, 1
3; External transfer circuit, 3a: 9a:=10a:lla; Relay, 8b: 9b: 9C: 10b: 11b; Electronic circuit section, 12a: 12b: 12C; Display section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧力を検出し該検出した圧力値に応じた値の電気信号を
出力する圧力センサと、該圧力センサに所定の電流を供
給する定電流電源回路と、前記圧力センサの出力信号を
入力とするレベルメータ集積回路とを有し、前記レベル
メータ集積回路の各出力端子に個々に被制御回路を接続
して成る圧力により制御装置。A pressure sensor that detects pressure and outputs an electrical signal of a value corresponding to the detected pressure value, a constant current power supply circuit that supplies a predetermined current to the pressure sensor, and a level that receives the output signal of the pressure sensor as input. A pressure control device comprising: a level meter integrated circuit; and a controlled circuit is individually connected to each output terminal of the level meter integrated circuit.
JP4990383U 1983-04-04 1983-04-04 Control device by pressure Pending JPS59155603U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4990383U JPS59155603U (en) 1983-04-04 1983-04-04 Control device by pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4990383U JPS59155603U (en) 1983-04-04 1983-04-04 Control device by pressure

Publications (1)

Publication Number Publication Date
JPS59155603U true JPS59155603U (en) 1984-10-19

Family

ID=30180390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4990383U Pending JPS59155603U (en) 1983-04-04 1983-04-04 Control device by pressure

Country Status (1)

Country Link
JP (1) JPS59155603U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52113540A (en) * 1976-03-22 1977-09-22 Shimizu Construction Co Ltd Automatic air conditioning control system
JPS5417961A (en) * 1977-07-07 1979-02-09 Bayer Ag Organopolysiloxane improved with polycarbodiimide

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52113540A (en) * 1976-03-22 1977-09-22 Shimizu Construction Co Ltd Automatic air conditioning control system
JPS5417961A (en) * 1977-07-07 1979-02-09 Bayer Ag Organopolysiloxane improved with polycarbodiimide

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