JPS6485004A - Device for pumping used in hastening germination - Google Patents
Device for pumping used in hastening germinationInfo
- Publication number
- JPS6485004A JPS6485004A JP24117187A JP24117187A JPS6485004A JP S6485004 A JPS6485004 A JP S6485004A JP 24117187 A JP24117187 A JP 24117187A JP 24117187 A JP24117187 A JP 24117187A JP S6485004 A JPS6485004 A JP S6485004A
- Authority
- JP
- Japan
- Prior art keywords
- water
- hollow cylinder
- discharge port
- water surface
- lift
- 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
- Pretreatment Of Seeds And Plants (AREA)
Abstract
PURPOSE:To keep pump discharge at a constant value, by supporting a hollow cylinder vertically provided relatively to a base so as to enable vertical regulation relatively to the base. CONSTITUTION:A hollow cylinder 2 is vertically regulated so as to provide a constant lift from the water surface to a water discharge port 5 and a motor 1 is driven. Pumping blades 4 at the lower end of a pump shaft 3 are rotated and water sucked from a water suction port 6 is passed through the hollow cylinder 2 to vertically regulate the position of the water discharge port 5 according to the water surface. Thereby the lift from the water surface to the water discharge port can be kept at a constant value.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24117187A JPS6485004A (en) | 1987-09-25 | 1987-09-25 | Device for pumping used in hastening germination |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24117187A JPS6485004A (en) | 1987-09-25 | 1987-09-25 | Device for pumping used in hastening germination |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6485004A true JPS6485004A (en) | 1989-03-30 |
JPH0556922B2 JPH0556922B2 (en) | 1993-08-20 |
Family
ID=17070299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24117187A Granted JPS6485004A (en) | 1987-09-25 | 1987-09-25 | Device for pumping used in hastening germination |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6485004A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08218214A (en) * | 1995-02-11 | 1996-08-27 | Ado Craft:Kk | Helmet for emergency |
-
1987
- 1987-09-25 JP JP24117187A patent/JPS6485004A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0556922B2 (en) | 1993-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313532 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |