JPS5654980A - No-load operation preventive device for power atomizing pump - Google Patents

No-load operation preventive device for power atomizing pump

Info

Publication number
JPS5654980A
JPS5654980A JP13110979A JP13110979A JPS5654980A JP S5654980 A JPS5654980 A JP S5654980A JP 13110979 A JP13110979 A JP 13110979A JP 13110979 A JP13110979 A JP 13110979A JP S5654980 A JPS5654980 A JP S5654980A
Authority
JP
Japan
Prior art keywords
pump
load operation
preventive device
atomizing pump
microswitch
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
JP13110979A
Other languages
Japanese (ja)
Inventor
Masahiro Yamori
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.)
HATSUTA IND
HATSUTA KOGYO KK
Original Assignee
HATSUTA IND
HATSUTA KOGYO 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 HATSUTA IND, HATSUTA KOGYO KK filed Critical HATSUTA IND
Priority to JP13110979A priority Critical patent/JPS5654980A/en
Publication of JPS5654980A publication Critical patent/JPS5654980A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Pumps (AREA)

Abstract

PURPOSE: To prevent a pump perfectly from no-load operation by actuating the microswitch to stop the pump with a piston connected to the discharge pipe of the pump.
CONSTITUTION: The microswitch 10 to stop a pump 1 is actuated by a piston 13 of a hydraulic cylinder 12 which is coupled to the discharge pipe of the pump 1 through a line 11. Thereby, when the pump 1 under operation loses discharging pressure, the microswitch 10 is actuated to stop the pump 1, and the pump 1 can be prevented perfectly from no-load operation.
COPYRIGHT: (C)1981,JPO&Japio
JP13110979A 1979-10-11 1979-10-11 No-load operation preventive device for power atomizing pump Pending JPS5654980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13110979A JPS5654980A (en) 1979-10-11 1979-10-11 No-load operation preventive device for power atomizing pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13110979A JPS5654980A (en) 1979-10-11 1979-10-11 No-load operation preventive device for power atomizing pump

Publications (1)

Publication Number Publication Date
JPS5654980A true JPS5654980A (en) 1981-05-15

Family

ID=15050185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13110979A Pending JPS5654980A (en) 1979-10-11 1979-10-11 No-load operation preventive device for power atomizing pump

Country Status (1)

Country Link
JP (1) JPS5654980A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010138853A (en) * 2008-12-12 2010-06-24 Arimitsu Industry Co Ltd Pump device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010138853A (en) * 2008-12-12 2010-06-24 Arimitsu Industry Co Ltd Pump device

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