JPS57102254A - Atomizer - Google Patents

Atomizer

Info

Publication number
JPS57102254A
JPS57102254A JP17761680A JP17761680A JPS57102254A JP S57102254 A JPS57102254 A JP S57102254A JP 17761680 A JP17761680 A JP 17761680A JP 17761680 A JP17761680 A JP 17761680A JP S57102254 A JPS57102254 A JP S57102254A
Authority
JP
Japan
Prior art keywords
sucking
pump
passage
communicating part
liquid
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
JP17761680A
Other languages
Japanese (ja)
Other versions
JPS5951865B2 (en
Inventor
Yasuzo Hatasaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP55177616A priority Critical patent/JPS5951865B2/en
Publication of JPS57102254A publication Critical patent/JPS57102254A/en
Publication of JPS5951865B2 publication Critical patent/JPS5951865B2/en
Expired legal-status Critical Current

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Abstract

PURPOSE: To simplify the piping structure by providing a communicating part between the discharging part and sucking part of a pump body and installing a circulating valve in the sucking part side of the communicating part, and contriving so that the liquid circulates in the pump chamber by opening the communicating part by pushing down the circulating valve when the sucking part side is overloaded.
CONSTITUTION: A pump body 4 is driven by energizing a motor 3. The liquid in a container 1 is sucked through a suction hose 5 and goes into a pump gear 15 from the sucking passage 23 of a pump cover 17, and sprayed from a spray nozzle 10 passing through a discharge hose 6 and a nozzle tube 8 from a discharging passage 24. When the switching valve 9 is closed, the internal pressure of the pump rises and if it exceeds a specified pressure, a circulating valve 31 is pushed down to open a communicating part 28. The liquid in the dicharging passage 24 flows into the sucking passage of the sucking part 21 and enters the pump chamber. Then, it flows into the sucking passage 23 again from the communicating part 28 and circulates in the pump chamber.
COPYRIGHT: (C)1982,JPO&Japio
JP55177616A 1980-12-15 1980-12-15 sprayer Expired JPS5951865B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55177616A JPS5951865B2 (en) 1980-12-15 1980-12-15 sprayer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55177616A JPS5951865B2 (en) 1980-12-15 1980-12-15 sprayer

Publications (2)

Publication Number Publication Date
JPS57102254A true JPS57102254A (en) 1982-06-25
JPS5951865B2 JPS5951865B2 (en) 1984-12-17

Family

ID=16034114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55177616A Expired JPS5951865B2 (en) 1980-12-15 1980-12-15 sprayer

Country Status (1)

Country Link
JP (1) JPS5951865B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6365971A (en) * 1987-08-25 1988-03-24 Kyushu Hitachi Maxell Ltd Motor-driven sprayer
JPS6365970A (en) * 1987-08-25 1988-03-24 Kyushu Hitachi Maxell Ltd Motor-driven sprayer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54175014U (en) * 1978-05-31 1979-12-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54175014U (en) * 1978-05-31 1979-12-11

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6365971A (en) * 1987-08-25 1988-03-24 Kyushu Hitachi Maxell Ltd Motor-driven sprayer
JPS6365970A (en) * 1987-08-25 1988-03-24 Kyushu Hitachi Maxell Ltd Motor-driven sprayer
JPH0416221B2 (en) * 1987-08-25 1992-03-23 Hitachi Maxell
JPH0530511B2 (en) * 1987-08-25 1993-05-10 Hitachi Maxell

Also Published As

Publication number Publication date
JPS5951865B2 (en) 1984-12-17

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