JPH0188523U - - Google Patents
Info
- Publication number
- JPH0188523U JPH0188523U JP18369287U JP18369287U JPH0188523U JP H0188523 U JPH0188523 U JP H0188523U JP 18369287 U JP18369287 U JP 18369287U JP 18369287 U JP18369287 U JP 18369287U JP H0188523 U JPH0188523 U JP H0188523U
- Authority
- JP
- Japan
- Prior art keywords
- resonator
- drive mechanism
- manual
- motor
- resonant frequency
- 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
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図は本考案に係る自動同調共振装置で用い
ている駆動機構の一例を示す縦断面図、第２図は
本考案に係る自動同調共振装置の一実施例を示す
ブロツク図、第３図は第２図におけるアイソレー
タ部の構成を示すブロツク図、第４図は制御回路
の内部構成の一例を示すブロツク図、第５図は反
射電力の一例を示す波形図である。
１…アイソレータ、４…共振器、６…共振周波
数調整素子、１３…制御回路、１４…駆動機構、
１７…モータ、４１…回転・直線運動変換機構部
、４２…手動切替えスイツチ、４４…手動同調操
作子。
FIG. 1 is a vertical sectional view showing an example of a drive mechanism used in the automatic tuning resonance device according to the present invention, FIG. 2 is a block diagram showing an example of the automatic tuning resonance device according to the invention, and FIG. 3 2 is a block diagram showing the structure of the isolator section in FIG. 2, FIG. 4 is a block diagram showing an example of the internal structure of the control circuit, and FIG. 5 is a waveform diagram showing an example of reflected power. DESCRIPTION OF SYMBOLS 1... Isolator, 4... Resonator, 6... Resonance frequency adjustment element, 13... Control circuit, 14... Drive mechanism,
17...Motor, 41...Rotary/linear motion conversion mechanism section, 42...Manual changeover switch, 44...Manual tuning operator.
Claims (1)
素子を操作することにより同調が取られる構造の
共振器と、モータを備えて前記共振器の前記共振
周波数調整素子を駆動する駆動機構と、前記共振
器の共振状態を検出していて前記駆動機構に制御
出力を与えると共に前記共振器が共振状態となつ
た時点で前記駆動機構の駆動を止める制御をする
制御回路とを備えた自動同調共振装置において、
前記制御回路又はその出力側には前記モータへの
給電を遮断して手動操作へ切替える手動切替えス
イツチが設けられ、前記駆動機構の前記モータの
出力軸には手動切替え時に該出力軸を手動で回転
して前記共振器の同調を手動でとるための手動同
調操作子が設けられていることを特徴とする自動
同調共振装置。 a resonator having a structure that includes a resonant frequency adjustment element and is tuned by operating the resonant frequency adjustment element; a drive mechanism that includes a motor and drives the resonant frequency adjustment element of the resonator; an automatic tuning resonance device, comprising: a control circuit that detects a resonance state of the resonator, provides a control output to the drive mechanism, and controls the drive mechanism to stop when the resonator enters a resonance state;
The control circuit or its output side is provided with a manual changeover switch that cuts off the power supply to the motor and switches to manual operation, and the output shaft of the motor of the drive mechanism is provided with a switch that manually rotates the output shaft at the time of manual switching. An automatically tuned resonance device characterized in that a manual tuning operator is provided for manually tuning the resonator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18369287U JPH0188523U (en) | 1987-12-03 | 1987-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18369287U JPH0188523U (en) | 1987-12-03 | 1987-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0188523U true JPH0188523U (en) | 1989-06-12 |
Family
ID=31475104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18369287U Pending JPH0188523U (en) | 1987-12-03 | 1987-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0188523U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS44976Y1 (en) * | 1966-02-21 | 1969-01-16 | ||
| JPS522337U (en) * | 1975-06-23 | 1977-01-08 |
-
1987
- 1987-12-03 JP JP18369287U patent/JPH0188523U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS44976Y1 (en) * | 1966-02-21 | 1969-01-16 | ||
| JPS522337U (en) * | 1975-06-23 | 1977-01-08 |
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