JPS5925997U - Yarn processing machine drive device - Google Patents

Yarn processing machine drive device

Info

Publication number
JPS5925997U
JPS5925997U JP12052482U JP12052482U JPS5925997U JP S5925997 U JPS5925997 U JP S5925997U JP 12052482 U JP12052482 U JP 12052482U JP 12052482 U JP12052482 U JP 12052482U JP S5925997 U JPS5925997 U JP S5925997U
Authority
JP
Japan
Prior art keywords
power supply
variable frequency
supply device
processing machine
frequency power
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
JP12052482U
Other languages
Japanese (ja)
Inventor
新田　省三
Original Assignee
帝人株式会社
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 帝人株式会社 filed Critical 帝人株式会社
Priority to JP12052482U priority Critical patent/JPS5925997U/en
Publication of JPS5925997U publication Critical patent/JPS5925997U/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) [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図は本考案の実施例の全体構成図、第２図は
該実施例の同期検出回路のブロック図、第３図は該実施
例の電源切替回路の制御部の回路図である。 ６：駆動モータ、１０：商用電源、２０：インバータ、
３０：同期検出回路、４０：電源切替回路。, FIG. 1 is an overall configuration diagram of an embodiment of the present invention, FIG. 2 is a block diagram of a synchronization detection circuit of the embodiment, and FIG. 3 is a circuit diagram of a control section of a power supply switching circuit of the embodiment. 6: Drive motor, 10: Commercial power supply, 20: Inverter,
30: Synchronization detection circuit, 40: Power supply switching circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 交流電動機により駆動するようになした糸条加工機の駆
動装置において、前記交流電動機を所定のパターンで昇
速する起動用の可変周波数電源装置と、該可変周波数電
源装置の出力が商用電源に同期したことを検出して同期
信号を出力する同期検出回路と、該同期信号により前記
交流電動機の駆動電源を前記可変周波数電源装置から商
用電源に切換える電源切換回路とを具備し、前記可変周
波数電源装置によりスロースタートさせ、商用電源によ
り定常運転するようになしたことを特徴とする糸条加工
機の駆動装置。　　　−A drive device for a yarn processing machine driven by an AC motor includes a variable frequency power supply device for starting the AC motor to speed up in a predetermined pattern, and an output of the variable frequency power supply device synchronized with a commercial power source. the variable frequency power supply device, the variable frequency power supply device comprising: a synchronization detection circuit that detects that the change occurs and outputs a synchronization signal; and a power supply switching circuit that switches the driving power source of the AC motor from the variable frequency power supply device to a commercial power supply based on the synchronization signal; A drive device for a yarn processing machine, characterized in that it starts slowly and operates steadily using commercial power. −
JP12052482U 1982-08-10 1982-08-10 Yarn processing machine drive device Pending JPS5925997U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12052482U JPS5925997U (en) 1982-08-10 1982-08-10 Yarn processing machine drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12052482U JPS5925997U (en) 1982-08-10 1982-08-10 Yarn processing machine drive device

Publications (1)

Publication Number Publication Date
JPS5925997U true JPS5925997U (en) 1984-02-17

Family

ID=30276195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12052482U Pending JPS5925997U (en) 1982-08-10 1982-08-10 Yarn processing machine drive device

Country Status (1)

Country Link
JP (1) JPS5925997U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140115A (en) * 1978-04-21 1979-10-31 Nippon Steel Corp Variable speed operation method of alternating current motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140115A (en) * 1978-04-21 1979-10-31 Nippon Steel Corp Variable speed operation method of alternating current motor

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