JPS60137954U - dust collector - Google Patents

dust collector

Info

Publication number
JPS60137954U
JPS60137954U JP2575884U JP2575884U JPS60137954U JP S60137954 U JPS60137954 U JP S60137954U JP 2575884 U JP2575884 U JP 2575884U JP 2575884 U JP2575884 U JP 2575884U JP S60137954 U JPS60137954 U JP S60137954U
Authority
JP
Japan
Prior art keywords
generating section
vacuum generating
dust collector
pressure
dust
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
JP2575884U
Other languages
Japanese (ja)
Inventor
嵩井　正美
章 平田
Original Assignee
日本精密工業株式会社
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 日本精密工業株式会社 filed Critical 日本精密工業株式会社
Priority to JP2575884U priority Critical patent/JPS60137954U/en
Publication of JPS60137954U publication Critical patent/JPS60137954U/en
Pending legal-status Critical Current

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  • Electric Vacuum Cleaner (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 drawings]

第１図は本考案装置の説明図、第２図はその特性線図で
ある。 １・・・集塵部、２，７・・・配管、３・・・ホース差
込　　　　′弁、４・・・ホース、５・・・真空発生部
、６・・・駆動モータ、８・：・センサー、５９・・・
設定器、１０・・・周波数変換器、１１・・・電気操作
弁。FIG. 1 is an explanatory diagram of the device of the present invention, and FIG. 2 is a characteristic diagram thereof. 1... Dust collection section, 2, 7... Piping, 3... Hose insertion 'valve, 4... Hose, 5... Vacuum generation section, 6... Drive motor, 8...:・Sensor, 59...
Setting device, 10... Frequency converter, 11... Electrically operated valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 真空発生部の上流の配管内の圧力を検知する機構と、こ
の圧力検知機構の出力変化に応じて前記真空発生部の駆
動モータの電源周波数を変え前記真空発生部の容量を変
化せしめると共に気圧を常時一定に保つようにした機構
とを有することを特徴とオる集塵装置。A mechanism detects the pressure in the piping upstream of the vacuum generating section, and a power supply frequency of the drive motor of the vacuum generating section is changed in accordance with changes in the output of this pressure detecting mechanism to change the capacity of the vacuum generating section and to increase the atmospheric pressure. A dust collector characterized by having a mechanism that keeps the dust constant at all times.
JP2575884U 1984-02-27 1984-02-27 dust collector Pending JPS60137954U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2575884U JPS60137954U (en) 1984-02-27 1984-02-27 dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2575884U JPS60137954U (en) 1984-02-27 1984-02-27 dust collector

Publications (1)

Publication Number Publication Date
JPS60137954U true JPS60137954U (en) 1985-09-12

Family

ID=30521123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2575884U Pending JPS60137954U (en) 1984-02-27 1984-02-27 dust collector

Country Status (1)

Country Link
JP (1) JPS60137954U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0373117A (en) * 1989-08-11 1991-03-28 Matsushita Electric Ind Co Ltd Central type cleaner
JPH03126420A (en) * 1989-10-11 1991-05-29 Hitachi Ltd Vacuum cleaner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0373117A (en) * 1989-08-11 1991-03-28 Matsushita Electric Ind Co Ltd Central type cleaner
JPH03126420A (en) * 1989-10-11 1991-05-29 Hitachi Ltd Vacuum cleaner

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