JPS5247762A - Dually balance type balance having an automatic feed weight - Google Patents

Dually balance type balance having an automatic feed weight

Info

Publication number
JPS5247762A
JPS5247762A JP12292975A JP12292975A JPS5247762A JP S5247762 A JPS5247762 A JP S5247762A JP 12292975 A JP12292975 A JP 12292975A JP 12292975 A JP12292975 A JP 12292975A JP S5247762 A JPS5247762 A JP S5247762A
Authority
JP
Japan
Prior art keywords
balance
feed weight
dually
automatic feed
current
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.)
Granted
Application number
JP12292975A
Other languages
Japanese (ja)
Other versions
JPS5648050B2 (en
Inventor
Cho Emura
Takao Sakai
Riyouji Kawakami
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.)
HOKUTO KOKI KOGYO
HOKUTOU KOKI KOGYO KK
HOKUTOU KOUKI KOUGIYOU KK
Original Assignee
HOKUTO KOKI KOGYO
HOKUTOU KOKI KOGYO KK
HOKUTOU KOUKI KOUGIYOU KK
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 HOKUTO KOKI KOGYO, HOKUTOU KOKI KOGYO KK, HOKUTOU KOUKI KOUGIYOU KK filed Critical HOKUTO KOKI KOGYO
Priority to JP12292975A priority Critical patent/JPS5247762A/en
Publication of JPS5247762A publication Critical patent/JPS5247762A/en
Publication of JPS5648050B2 publication Critical patent/JPS5648050B2/ja
Granted legal-status Critical Current

Links

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  • Testing Of Balance (AREA)

Abstract

PURPOSE: To shorten a time for adjusting a feed weight and improve resolution by causing current to flow in a coil of an actuator via a proportional plus differential operator and an auxiliary servo amplifier in response to a signal resulting from the detection of an inclination a beam, and detecting an unbalanced moment with the magnitude of said current.
COPYRIGHT: (C)1977,JPO&Japio
JP12292975A 1975-10-14 1975-10-14 Dually balance type balance having an automatic feed weight Granted JPS5247762A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12292975A JPS5247762A (en) 1975-10-14 1975-10-14 Dually balance type balance having an automatic feed weight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12292975A JPS5247762A (en) 1975-10-14 1975-10-14 Dually balance type balance having an automatic feed weight

Publications (2)

Publication Number Publication Date
JPS5247762A true JPS5247762A (en) 1977-04-15
JPS5648050B2 JPS5648050B2 (en) 1981-11-13

Family

ID=14848095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12292975A Granted JPS5247762A (en) 1975-10-14 1975-10-14 Dually balance type balance having an automatic feed weight

Country Status (1)

Country Link
JP (1) JPS5247762A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444066A (en) * 1981-06-29 1984-04-24 Beckman Instruments, Inc. High pressure sample injector valve
JPS5838856A (en) * 1981-08-31 1983-03-07 Kyoto Daiichi Kagaku:Kk Automatic liquid chromatograph apparatus

Also Published As

Publication number Publication date
JPS5648050B2 (en) 1981-11-13

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