Title:
CONNECTION CONFIRMING DEVICE FOR COMMUNICATION PIPE BETWEEN TANKS
Document Type and Number:
Japanese Patent JP3737214
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce an equipment cost and to simplify operation by a method wherein a display has a display part having the same number of bar codes as the number of tanks of a first tank group and other codes, and a single key hole.
SOLUTION: Display of bar codes and other codes marked on the display part of a display 4 is effected to specify classification of at least a kind of liquid and the tanks 21-26 of a second tank group 2 and to confirm correction of a communication pipe 31, 32, 33, or 34 about to be connected by an operator. When an operator intends to bring liquid in one tank 22 of a second tank group 2 from one tank 12 of a first tank group 1, a key corresponding to the communication pipe 32 of the tank 12 is inserted in the key hole of the display 4 of the tank 22. In this case, a code is exposed to the outside. In which case, the exposed code is read by a discrimination conforming device and correction of coupling operation for a communication pipe is conformed.
More Like This:
| JP3859805 | TRANSPORTATION SYSTEM OF TANK TRUCK |
Inventors:
Kunio Akamatsu
Application Number:
JP24104596A
Publication Date:
January 18, 2006
Filing Date:
August 24, 1996
Export Citation:
Assignee:
Miwa Lock Co., Ltd.
International Classes:
B60P3/24; F17D3/01; (IPC1-7): F17D3/01; B60P3/24
Domestic Patent References:
| JP8091112A | ||||
| JP8072999A |
Attorney, Agent or Firm:
Takeo Iida