JPS5590821A - Balance - Google Patents
BalanceInfo
- Publication number
- JPS5590821A JPS5590821A JP16416978A JP16416978A JPS5590821A JP S5590821 A JPS5590821 A JP S5590821A JP 16416978 A JP16416978 A JP 16416978A JP 16416978 A JP16416978 A JP 16416978A JP S5590821 A JPS5590821 A JP S5590821A
- Authority
- JP
- Japan
- Prior art keywords
- article
- coil
- gravity
- balance
- current
- 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.)
- Pending
Links
Landscapes
- Testing Of Balance (AREA)
Abstract
PURPOSE: To simply eliminate a measuring error due to bending of a beam or downward displacement of a fulcrum in a balance by applying electromagnetic force in opposite direction to the gravity of an article to be measured at its operating point to balance with the gravity.
CONSTITUTION: When an article M to be measured is not placed on a tray 2, a current is flown through a movable coil 11 to act upward force to the coil 11, and a beam 1 is balanced in horizontal state. When the article M is then placed on the tray 2, the beam 1 tends to incline by the gravity of the article M. At that time the current flowing through the coil 11 is increased, and the beam 1 is balanced in horizontal state to adjust it at zero. The increment of the current flown through the coil 11 at its balancing time can determine the weight of the article M.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16416978A JPS5590821A (en) | 1978-12-28 | 1978-12-28 | Balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16416978A JPS5590821A (en) | 1978-12-28 | 1978-12-28 | Balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5590821A true JPS5590821A (en) | 1980-07-09 |
Family
ID=15788032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16416978A Pending JPS5590821A (en) | 1978-12-28 | 1978-12-28 | Balance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5590821A (en) |
-
1978
- 1978-12-28 JP JP16416978A patent/JPS5590821A/en active Pending
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