Title:
OIL FEEDING DEVICE
Document Type and Number:
Japanese Patent JP3603958
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To perform a correction after obtaining corrected data of a high reliability.
SOLUTION: This oil feeding device is equipped with a first storage means 35 and a table converting means 36. In this case, the first storage means 35 integrates oil feeding amounts at the ends of respective oil feeding works by a meter 4. Also, the first storage means 35 stores the integrated value at the stage wherein the integrated value has exceeded a specified value, and a liquid level from a liquid level detecting means at this time. The table converting means 36 calculates a liquid amount at each liquid level by a relative liquid amount wherein the liquid amount at the applicable point is taken as zero, by the data of the first storage means 35 at a stage wherein the liquid level of a tank rises by a replenishment from the outside. Then, a tentative table is prepared. Also, the table converting means 36 prepares correction data which corresponds with reference data by interpolation-computing, and updates the reference data.
Inventors:
Masahiko Araki
Shinji Uchida
Shinji Uchida
Application Number:
JP2002136885A
Publication Date:
December 22, 2004
Filing Date:
July 29, 1998
Export Citation:
Assignee:
Tatsuno Mechatronics Co., Ltd.
International Classes:
B67D7/32; B67D7/08; B67D7/78; (IPC1-7): B67D5/60
Domestic Patent References:
| JP9301500A | ||||
| JP1163621A | ||||
| JP10120099A | ||||
| JP9304164A | ||||
| JP59084798A | ||||
| JP2219800A | ||||
| JP62211515A | ||||
| JP49113215A |
Attorney, Agent or Firm:
Keiji Nishikawa
Katsuhiko Kimura
Katsuhiko Kimura
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