JPS52153204A - Automatic driving system - Google Patents

Automatic driving system

Info

Publication number
JPS52153204A
JPS52153204A JP7199776A JP7199776A JPS52153204A JP S52153204 A JPS52153204 A JP S52153204A JP 7199776 A JP7199776 A JP 7199776A JP 7199776 A JP7199776 A JP 7199776A JP S52153204 A JPS52153204 A JP S52153204A
Authority
JP
Japan
Prior art keywords
automatic driving
driving system
control lever
pressure
sensitive
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
JP7199776A
Other languages
Japanese (ja)
Other versions
JPS5932673B2 (en
Inventor
Tatsuo Mita
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP7199776A priority Critical patent/JPS5932673B2/en
Publication of JPS52153204A publication Critical patent/JPS52153204A/en
Publication of JPS5932673B2 publication Critical patent/JPS5932673B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To compactive a pressure tank and reduce the frequency of pum starting, by turning on/off a pump power switch by means of a control lever sensitive to a pressure difference between the fore and rear of a resistance valve of a pump discharge pipe and also by means of a change-over lever operated by a control lever sensitive to the rear pressure.
COPYRIGHT: (C)1977,JPO&Japio
JP7199776A 1976-06-15 1976-06-15 Pump automatic operation device Expired JPS5932673B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7199776A JPS5932673B2 (en) 1976-06-15 1976-06-15 Pump automatic operation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7199776A JPS5932673B2 (en) 1976-06-15 1976-06-15 Pump automatic operation device

Publications (2)

Publication Number Publication Date
JPS52153204A true JPS52153204A (en) 1977-12-20
JPS5932673B2 JPS5932673B2 (en) 1984-08-10

Family

ID=13476615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7199776A Expired JPS5932673B2 (en) 1976-06-15 1976-06-15 Pump automatic operation device

Country Status (1)

Country Link
JP (1) JPS5932673B2 (en)

Also Published As

Publication number Publication date
JPS5932673B2 (en) 1984-08-10

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