JPS61110152U - - Google Patents
Info
- Publication number
- JPS61110152U JPS61110152U JP20153584U JP20153584U JPS61110152U JP S61110152 U JPS61110152 U JP S61110152U JP 20153584 U JP20153584 U JP 20153584U JP 20153584 U JP20153584 U JP 20153584U JP S61110152 U JPS61110152 U JP S61110152U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- viscometer
- switch
- circuit
- reset
- 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 4
- 239000012530 fluid Substances 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Liquid Developers In Electrophotography (AREA)
Description
第１図は本考案の一実施例に係る粘度計のリセ
ツト回路、第２図は本考案の一実施例に係る粘度
計本体の概要図、第３図は本考案の一実施例に係
る粘度計の全体的な電気ブロツク図、第４図及び
第５図は第３図を説明するためのタイミングチヤ
ートである。
８…位相検出回路、１０…モータ、１４…ギヤ
ー部、１８…バネ、２２…ロータ、７０…リセツ
ト回路、７２…第１の微分回路、７４…第２の微
分回路。
Fig. 1 is a reset circuit of a viscometer according to an embodiment of the present invention, Fig. 2 is a schematic diagram of a viscometer main body according to an embodiment of the present invention, and Fig. 3 is a viscosity meter according to an embodiment of the present invention. The overall electrical block diagram of the meter, FIGS. 4 and 5, are timing charts for explaining FIG. 8... Phase detection circuit, 10... Motor, 14... Gear section, 18... Spring, 22... Rotor, 70... Reset circuit, 72... First differentiating circuit, 74... Second differentiating circuit.
Claims (1)
のロータをバネを介して垂下し且つこれらを一体
的に回転駆動せしめるモータと、このモータの回
転数を可変するためのギヤー部と、該ギヤー部に
指示を与えるスイツチと、前記モータと前記ロー
タとの位相差を電気信号として出力する位相検出
回路とを備えた粘度計において、 前記スイツチに指示が与えられた場合に、前記
位相検出回路を初期状態に戻すべくリセツト信号
を出力するリセツト回路を備えたことを特徴とす
る粘度計。 (2) 前記リセツト回路を、前記スイツチより出
力される立ち上がり信号を微分する第１の微分回
路と、前記スイツチより出力される立ち下がり信
号を微分する第２の微分回路とにより形成したこ
とを特徴とする実用新案登録請求の範囲第１項記
載の粘度計。[Claims for Utility Model Registration] (1) A rotor that is introduced into a fluid to be measured, a motor that suspends this rotor via a spring and rotates them together, and a motor that rotates at a rotational speed of this motor. In the viscometer, the viscometer is equipped with a gear section for changing, a switch for giving an instruction to the gear section, and a phase detection circuit for outputting a phase difference between the motor and the rotor as an electric signal, wherein the instruction is given to the switch. A viscometer comprising a reset circuit that outputs a reset signal to return the phase detection circuit to an initial state when the phase detection circuit is reset to an initial state. (2) The reset circuit is formed by a first differentiating circuit that differentiates a rising signal output from the switch, and a second differentiating circuit that differentiates a falling signal output from the switch. The viscometer according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20153584U JPS61110152U (en) | 1984-12-25 | 1984-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20153584U JPS61110152U (en) | 1984-12-25 | 1984-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61110152U true JPS61110152U (en) | 1986-07-12 |
Family
ID=30763419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20153584U Pending JPS61110152U (en) | 1984-12-25 | 1984-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61110152U (en) |
-
1984
- 1984-12-25 JP JP20153584U patent/JPS61110152U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2455386B1 (en) | CIRCUIT FOR AN ELECTRIC MOTOR WITH A REVERSE DIRECTION OF ROTATION, IN PARTICULAR FOR A WIPER MOTOR | |
| FR2517137B1 (en) | ROTATING ELECTRICAL MACHINE FORMING IN PARTICULAR A SPEED VARIATOR OR TORQUE CONVERTER | |
| JPS5240712A (en) | Pulse motor for electronic clocks | |
| JPS61110152U (en) | ||
| JPS5424077A (en) | Measuring method of motor torque | |
| JPS61110148U (en) | ||
| JPS52136312A (en) | Detecting device of revolving velocity in brushless motor | |
| JPS5338311A (en) | Reading system | |
| HUT40515A (en) | Circuit arrangement for digital measuring angular velocity and acceleration of the rotary machines, in particulal, of electric motors | |
| JPS5374218A (en) | Control device of semi-conductor electric power converting deviec | |
| GB1372983A (en) | Extensometric torque meter for measuring small torques | |
| RICE | Real time pressure signal system for a rotary engine[Patent] | |
| JPS6255173U (en) | ||
| CN88201024U (en) | Magnetoelectric pulse signals induction device | |
| JPS61195409U (en) | ||
| JPS5245987A (en) | Torque detecting system | |
| JPS63160955U (en) | ||
| JPS60179893U (en) | Rotary meter automatic timing device | |
| JPS5812679U (en) | wind power generator | |
| JPS5982811U (en) | Position pulse generator | |
| JPS6339713U (en) | ||
| JPS5635019A (en) | Flow rate sensor | |
| JPS54148906A (en) | Speed and pressure control device in back pressure turbine dynamo | |
| JPS6419125U (en) | ||
| JPS526916A (en) | Pulse motor for electronic clock |