JPS56127519A - Packer scale for fine powder and particle - Google Patents
Packer scale for fine powder and particleInfo
- Publication number
- JPS56127519A JPS56127519A JP2779680A JP2779680A JPS56127519A JP S56127519 A JPS56127519 A JP S56127519A JP 2779680 A JP2779680 A JP 2779680A JP 2779680 A JP2779680 A JP 2779680A JP S56127519 A JPS56127519 A JP S56127519A
- Authority
- JP
- Japan
- Prior art keywords
- air
- opening
- excited
- discharge valve
- powder
- 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
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
PURPOSE: To permit highly accurate and stable feed of powder and particles by performing the large and small amount introduction system through the regulation of the opening device of a discharge valve as well as employing air slides and an air nozzle to introduce air.
CONSTITUTION: When a quantitative detector means 17 detects the facet that a measuring chamber 5 has been emptied, solenoid values 14 and 15 are excited through the control panel so that an opening/closing cylinder 11 is actuated to fully open a discharge valve 4. When the powder and particles introduced from a hopper 2 into the measuring chamber 5 has a weight equal to the large amount introduction upper limit weight, through the control panel, the solenoid valve 14 and 15 are excited so as to close the discharge valve 4 to the opening degree of the small amount introduction through an opening degree regulating cam 12 and a limit switch 13. At the same time, a solenoid valve 9 is excited, and air is sucked in from air slides 7 and an air nozzle 8. Owing to said air streams, the flowability never becomes worse if the discharge opening is narrowed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2779680A JPS5841256B2 (en) | 1980-03-05 | 1980-03-05 | Packer scale for fine powder and granules |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2779680A JPS5841256B2 (en) | 1980-03-05 | 1980-03-05 | Packer scale for fine powder and granules |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56127519A true JPS56127519A (en) | 1981-10-06 |
JPS5841256B2 JPS5841256B2 (en) | 1983-09-10 |
Family
ID=12230930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2779680A Expired JPS5841256B2 (en) | 1980-03-05 | 1980-03-05 | Packer scale for fine powder and granules |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5841256B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62285824A (en) * | 1986-06-02 | 1987-12-11 | Akatake Eng Kk | Oscillating type granular material supply device |
CN105819195A (en) * | 2016-05-31 | 2016-08-03 | 金陵科技学院 | Emptying sensor |
CN105858246A (en) * | 2016-05-31 | 2016-08-17 | 金陵科技学院 | Sensor based on electromagnetic induction |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01156148A (en) * | 1987-12-12 | 1989-06-19 | Mitsui Mining & Smelting Co Ltd | Seat for vehicle |
-
1980
- 1980-03-05 JP JP2779680A patent/JPS5841256B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62285824A (en) * | 1986-06-02 | 1987-12-11 | Akatake Eng Kk | Oscillating type granular material supply device |
CN105819195A (en) * | 2016-05-31 | 2016-08-03 | 金陵科技学院 | Emptying sensor |
CN105858246A (en) * | 2016-05-31 | 2016-08-17 | 金陵科技学院 | Sensor based on electromagnetic induction |
CN105819195B (en) * | 2016-05-31 | 2017-12-22 | 金陵科技学院 | A kind of blowing sensor |
CN105858246B (en) * | 2016-05-31 | 2017-12-22 | 金陵科技学院 | A kind of sensor based on electromagnetic induction |
Also Published As
Publication number | Publication date |
---|---|
JPS5841256B2 (en) | 1983-09-10 |
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