JPH0293917U - - Google Patents
Info
- Publication number
- JPH0293917U JPH0293917U JP372989U JP372989U JPH0293917U JP H0293917 U JPH0293917 U JP H0293917U JP 372989 U JP372989 U JP 372989U JP 372989 U JP372989 U JP 372989U JP H0293917 U JPH0293917 U JP H0293917U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- fertilizer
- detected
- low
- same
- 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
- 239000003337 fertilizer Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
Landscapes
- Fertilizing (AREA)
- Measuring Volume Flow (AREA)
Description
図面は本考案に係る施肥機における流動性肥料
の流れ検知装置の実施例を示すものであつて、第
１図は要部の正面図、第２図は作動状態を示す一
部の拡大図、第３図はスイツチの作動状態表、第
４図は他の実施例を示す要部の正面図である。
図中、２……圧送流路、５……縮小部、６……
高圧部、７……低圧部、１０，１７……圧力検出
部である。
The drawings show an embodiment of the fluid fertilizer flow detection device in the fertilizer applicator according to the present invention, in which Fig. 1 is a front view of the main part, Fig. 2 is an enlarged view of a part showing the operating state, FIG. 3 is a table of operating states of the switch, and FIG. 4 is a front view of main parts showing another embodiment. In the figure, 2... Pressure flow path, 5... Reduction part, 6...
High pressure section, 7...low pressure section, 10, 17... pressure detection section.
Claims (1)
部を設けて肥料圧の高圧部と低圧部を形成すると
共に、上記高圧部と低圧部とに、それぞれダイヤ
フラム等からなる圧力検出部を設け、それぞれの
圧力検出部の受圧検出力を同一若しくは略同一に
構成し、検出した圧力変化を相対的に比較するこ
とにより肥料の流れ状態を検知すべく構成したこ
とを特徴とする施肥機における流動性肥料の流れ
検知装置。 A ventilate-like reduced part is provided in the flow path for pressurizing the fluid fertilizer to form a high-pressure part and a low-pressure part of the fertilizer pressure, and a pressure detection part made of a diaphragm or the like is provided in each of the high-pressure part and the low-pressure part, respectively. A fluid fertilizer in a fertilizer applicator, characterized in that the pressure detecting powers of the pressure detecting parts are configured to be the same or substantially the same, and the flow state of the fertilizer is detected by relatively comparing the detected pressure changes. flow detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP372989U JPH0724015Y2 (en) | 1989-01-17 | 1989-01-17 | Flow detector for liquid fertilizer in fertilizer applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP372989U JPH0724015Y2 (en) | 1989-01-17 | 1989-01-17 | Flow detector for liquid fertilizer in fertilizer applicator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0293917U true JPH0293917U (en) | 1990-07-26 |
| JPH0724015Y2 JPH0724015Y2 (en) | 1995-06-05 |
Family
ID=31205624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP372989U Expired - Lifetime JPH0724015Y2 (en) | 1989-01-17 | 1989-01-17 | Flow detector for liquid fertilizer in fertilizer applicator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0724015Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009529674A (en) * | 2006-03-09 | 2009-08-20 | インテグリス・インコーポレーテッド | Fluid handling apparatus having a separation chamber |
| JP2012501215A (en) * | 2008-09-02 | 2012-01-19 | ホスピラ・インコーポレイテツド | Cassette for drug delivery flow sensor assembly and method of manufacturing the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE2150277A1 (en) * | 2021-03-11 | 2022-09-12 | Vaederstad Holding Ab | An agricultural implement, a computer program, a computer-readable medium and a method for controlling an airflow in a feed system for an agricultural product of the agricultural implement |
-
1989
- 1989-01-17 JP JP372989U patent/JPH0724015Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009529674A (en) * | 2006-03-09 | 2009-08-20 | インテグリス・インコーポレーテッド | Fluid handling apparatus having a separation chamber |
| JP2012501215A (en) * | 2008-09-02 | 2012-01-19 | ホスピラ・インコーポレイテツド | Cassette for drug delivery flow sensor assembly and method of manufacturing the same |
| US8657778B2 (en) | 2008-09-02 | 2014-02-25 | Hospira, Inc. | Cassette for use in a medication delivery flow sensor assembly and method of making the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0724015Y2 (en) | 1995-06-05 |