JPS5459578A - Adjustor - Google Patents

Adjustor

Info

Publication number
JPS5459578A
JPS5459578A JP12517977A JP12517977A JPS5459578A JP S5459578 A JPS5459578 A JP S5459578A JP 12517977 A JP12517977 A JP 12517977A JP 12517977 A JP12517977 A JP 12517977A JP S5459578 A JPS5459578 A JP S5459578A
Authority
JP
Japan
Prior art keywords
manual
output
clutch
lever
automatic
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
JP12517977A
Other languages
Japanese (ja)
Other versions
JPS5750281B2 (en
Inventor
Yoshikatsu Sakai
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP12517977A priority Critical patent/JPS5459578A/en
Publication of JPS5459578A publication Critical patent/JPS5459578A/en
Publication of JPS5750281B2 publication Critical patent/JPS5750281B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Feedback Control In General (AREA)

Abstract

PURPOSE: To simply accomplish the interchange between automatic and manual operations by coactively connecting a manual operating mechanism and an operating interchanging mechanism so that the connection inbetween is released when the outputs of the manual and automatic operations become coincident.
CONSTITUTION: During an automatic control, a switch is connected with an A side so that signals VA from an operating device PID are generated from an output terminal OUT. At this time, levers L1, L2 and L3 pivotted to the shafts S1 and S2 connected by a clutch C are located at positions where they are fully turned clockwise to their full strokes. The output of a potentiometer PT for generating the manual ou tput VM is at a zero level. When the lever L1 is turned counter-clockwise in case it is changed to a manual control, the clutch C is applied when VA is higher than VM so that the lever L3 is driven until VA becomes equal to VM. When this takes place, the clutch is released so that when the lever L1 comes to the position of a position detec tor D the switch is changed to the M side. During the manual control, the output of the operating device PID follows the manual output by a tracking amplifier U2.
COPYRIGHT: (C)1979,JPO&Japio
JP12517977A 1977-10-20 1977-10-20 Adjustor Granted JPS5459578A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12517977A JPS5459578A (en) 1977-10-20 1977-10-20 Adjustor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12517977A JPS5459578A (en) 1977-10-20 1977-10-20 Adjustor

Publications (2)

Publication Number Publication Date
JPS5459578A true JPS5459578A (en) 1979-05-14
JPS5750281B2 JPS5750281B2 (en) 1982-10-26

Family

ID=14903842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12517977A Granted JPS5459578A (en) 1977-10-20 1977-10-20 Adjustor

Country Status (1)

Country Link
JP (1) JPS5459578A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5792234U (en) * 1980-11-21 1982-06-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5792234U (en) * 1980-11-21 1982-06-07

Also Published As

Publication number Publication date
JPS5750281B2 (en) 1982-10-26

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