JPS57102254A - Atomizer - Google Patents
AtomizerInfo
- 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
Links
Landscapes
- Nozzles (AREA)
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54175014U (en) * | 1978-05-31 | 1979-12-11 |
-
1980
- 1980-12-15 JP JP55177616A patent/JPS5951865B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54175014U (en) * | 1978-05-31 | 1979-12-11 |
Cited By (4)
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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