JPS5444585A - Balancing machine - Google Patents

Balancing machine

Info

Publication number
JPS5444585A
JPS5444585A JP11070177A JP11070177A JPS5444585A JP S5444585 A JPS5444585 A JP S5444585A JP 11070177 A JP11070177 A JP 11070177A JP 11070177 A JP11070177 A JP 11070177A JP S5444585 A JPS5444585 A JP S5444585A
Authority
JP
Japan
Prior art keywords
thru
detecting elements
rotating body
phase
shaft
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
JP11070177A
Other languages
Japanese (ja)
Inventor
Takashi Kuno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP11070177A priority Critical patent/JPS5444585A/en
Publication of JPS5444585A publication Critical patent/JPS5444585A/en
Pending legal-status Critical Current

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  • Testing Of Balance (AREA)

Abstract

PURPOSE: To make possible high performance continuous detection by providing a plurality of detecting elements at respectively different angles with respect to the revolving shaft of a rotating body, phase-compensating the output signals from the respective detecting elements then adding these thereby measuring the unbalance quantity of the rotating body.
CONSTITUTION: Four detecting elements 8 thru 11 of the same kind are coupled to the shaft of a rotating body at respectively different angles. If there is an unblance, vibrations in the diameteral direction occur in the shaft of the rotating body 1 according to the unbalance quantity. The vibrations are drawn out as electric signals in the detecting elements 8 thru 11 via contactors 21 thru 24. The outputs of the elements 8 thru 10 are applied to amplifiers 13, 15, 17 through phase compensators 12, 14, 16 and the output of the element 11 is applied to an amplifier 18. After the outputs of the amplifiers 13 thru 18 are added in an adder 19, an instrument 7 is driven to display the unbalance quantity. Hence, the detection of fast response time and high reliability may be performed by using a plurality of detecting elements and phase-compensating the resultant signals.
COPYRIGHT: (C)1979,JPO&Japio
JP11070177A 1977-09-14 1977-09-14 Balancing machine Pending JPS5444585A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11070177A JPS5444585A (en) 1977-09-14 1977-09-14 Balancing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11070177A JPS5444585A (en) 1977-09-14 1977-09-14 Balancing machine

Publications (1)

Publication Number Publication Date
JPS5444585A true JPS5444585A (en) 1979-04-09

Family

ID=14542253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11070177A Pending JPS5444585A (en) 1977-09-14 1977-09-14 Balancing machine

Country Status (1)

Country Link
JP (1) JPS5444585A (en)

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