JPS581167U - Bimetal meter power supply circuit - Google Patents

Bimetal meter power supply circuit

Info

Publication number
JPS581167U
JPS581167U JP9535581U JP9535581U JPS581167U JP S581167 U JPS581167 U JP S581167U JP 9535581 U JP9535581 U JP 9535581U JP 9535581 U JP9535581 U JP 9535581U JP S581167 U JPS581167 U JP S581167U
Authority
JP
Japan
Prior art keywords
power supply
supply circuit
bimetal
meter power
time
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
Application number
JP9535581U
Other languages
Japanese (ja)
Other versions
JPS6241256Y2 (en
Inventor
丸山　洋司
Original Assignee
日本精機株式会社
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 日本精機株式会社 filed Critical 日本精機株式会社
Priority to JP9535581U priority Critical patent/JPS581167U/en
Publication of JPS581167U publication Critical patent/JPS581167U/en
Application granted granted Critical
Publication of JPS6241256Y2 publication Critical patent/JPS6241256Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electric Clocks (AREA)

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) [Summary] 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 the drawing]

第１図は、バイメタル式計器の要部構造を示す斜視図、
第２図は、この考案の実施例を示す回路図、第３図ａお
よびｂは、第２図回路においてトランジスタスイッチの
開閉動作およびバイメタル式計器に給電される電圧特性
を示す図である。 ２０：電源、２１：キースイッチ、２２：トランジスタ
スイッチ、２３：センサ、２４：制御回路、Ａ：バイメ
タル式計器。FIG. 1 is a perspective view showing the main structure of a bimetallic instrument;
FIG. 2 is a circuit diagram showing an embodiment of this invention, and FIGS. 3a and 3b are diagrams showing the opening/closing operation of the transistor switch and the voltage characteristics supplied to the bimetallic meter in the circuit of FIG. 2. 20: Power supply, 21: Key switch, 22: Transistor switch, 23: Sensor, 24: Control circuit, A: Bimetal instrument.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 制御回路からの信号の発生時間に比例してスイッチを一
定時間Ｔ毎中にある時間Ｔ１だけ導通状態とし、電源の
電圧Ｖ。に応じた実効電圧を給電するようにしたバイメ
タル式計器において、前記制御回路は、Ｔ、＝Ｔ、（炊
）２からなるプログラムを記ｔ＝したマイクロコンピュ
ータを含み、コノマイクロコンピュータにより電源’Ｉ
圧Ｖ。の変動に応じて前記スイッチの導通時間Ｔ□を変
化させ、実効電圧■を一定に保つよう信号の発生時間を
変える構成としたことを特徴とするパイメダル計器の給
電回路。The switch is made conductive for a certain time T1 during every fixed time T in proportion to the generation time of the signal from the control circuit, and the voltage of the power supply is V. In a bimetallic meter configured to supply power with an effective voltage corresponding to
Pressure V. A power supply circuit for a pi-medal meter, characterized in that the conduction time T□ of the switch is changed in accordance with fluctuations in the voltage, and the signal generation time is changed so that the effective voltage ■ is kept constant.
JP9535581U 1981-06-26 1981-06-26 Bimetal meter power supply circuit Granted JPS581167U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9535581U JPS581167U (en) 1981-06-26 1981-06-26 Bimetal meter power supply circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9535581U JPS581167U (en) 1981-06-26 1981-06-26 Bimetal meter power supply circuit

Publications (2)

Publication Number Publication Date
JPS581167U true JPS581167U (en) 1983-01-06
JPS6241256Y2 JPS6241256Y2 (en) 1987-10-22

Family

ID=29890264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9535581U Granted JPS581167U (en) 1981-06-26 1981-06-26 Bimetal meter power supply circuit

Country Status (1)

Country Link
JP (1) JPS581167U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119135U (en) * 1983-01-28 1984-08-11 株式会社四国製作所 Straw removal guide device for cylinder type cutter in threshing equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119135U (en) * 1983-01-28 1984-08-11 株式会社四国製作所 Straw removal guide device for cylinder type cutter in threshing equipment

Also Published As

Publication number Publication date
JPS6241256Y2 (en) 1987-10-22

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