JPS51148173A - An automatic control apparatus - Google Patents

An automatic control apparatus

Info

Publication number
JPS51148173A
JPS51148173A JP7089475A JP7089475A JPS51148173A JP S51148173 A JPS51148173 A JP S51148173A JP 7089475 A JP7089475 A JP 7089475A JP 7089475 A JP7089475 A JP 7089475A JP S51148173 A JPS51148173 A JP S51148173A
Authority
JP
Japan
Prior art keywords
control apparatus
automatic control
type automatic
sampling system
simply constructed
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
JP7089475A
Other languages
Japanese (ja)
Inventor
Yoshio Shionaga
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7089475A priority Critical patent/JPS51148173A/en
Publication of JPS51148173A publication Critical patent/JPS51148173A/en
Pending legal-status Critical Current

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  • Feedback Control In General (AREA)

Abstract

PURPOSE: A simply constructed sampling system on-off type automatic control apparatus which does not produce hunting due to control lag.
COPYRIGHT: (C)1976,JPO&Japio
JP7089475A 1975-06-13 1975-06-13 An automatic control apparatus Pending JPS51148173A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7089475A JPS51148173A (en) 1975-06-13 1975-06-13 An automatic control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7089475A JPS51148173A (en) 1975-06-13 1975-06-13 An automatic control apparatus

Publications (1)

Publication Number Publication Date
JPS51148173A true JPS51148173A (en) 1976-12-20

Family

ID=13444682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7089475A Pending JPS51148173A (en) 1975-06-13 1975-06-13 An automatic control apparatus

Country Status (1)

Country Link
JP (1) JPS51148173A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317164A (en) * 1976-07-26 1978-02-16 Mitsubishi Heavy Ind Ltd Process for purifying compost

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317164A (en) * 1976-07-26 1978-02-16 Mitsubishi Heavy Ind Ltd Process for purifying compost

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