JPS6277183U - - Google Patents
Info
- Publication number
- JPS6277183U JPS6277183U JP16799085U JP16799085U JPS6277183U JP S6277183 U JPS6277183 U JP S6277183U JP 16799085 U JP16799085 U JP 16799085U JP 16799085 U JP16799085 U JP 16799085U JP S6277183 U JPS6277183 U JP S6277183U
- Authority
- JP
- Japan
- Prior art keywords
- magnetization
- indicator light
- current value
- monitoring circuit
- set time
- 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
- 230000005415 magnetization Effects 0.000 claims 7
- 238000012544 monitoring process Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Load-Engaging Elements For Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Description
第1図、第3図は本案装置、従来のものの回路
のフロー図、第2図は本案実施例を示す回路図で
ある。
CS……操作スイツチ、T1〜4……タイマー
、RX1〜5……補助リレー、MC1,2……接
触器、A……電流計、MRy……メーターリレー
、OL……表示灯、RL……表示灯、RX10,
20……補助リレー。
1 and 3 are flow diagrams of the circuits of the present device and the conventional device, and FIG. 2 is a circuit diagram showing an embodiment of the present invention. CS...operation switch, T1-4...timer, RX1-5...auxiliary relay, MC1,2...contactor, A...ammeter, MRy...meter relay, OL...indicator light, RL... Indicator light, RX10,
20...Auxiliary relay.
Claims (1)
させるとした回路に、当該セツト時間より短かい
時間でタイムアツプした場合には着磁完了の表示
灯を点灯させないタイマー監視回路と着磁用電流
値がセツト時間が経過しても規定電流値に到達し
ない場合には着磁完了の表示灯を点灯させない着
磁用電流値監視回路との条件成立で点灯する回路
を組込んでなることを特徴とする永久磁石式リフ
マグの着磁完了表示装置。 A timer monitoring circuit that turns on the magnetization completion indicator light after a predetermined set time has elapsed, and a timer monitoring circuit that does not turn on the magnetization completion indicator light if the time has expired in a shorter time than the set time, and a magnetization current value. It is characterized by incorporating a circuit that turns on the indicator light when a condition is met with a magnetization current value monitoring circuit that does not turn on the magnetization completion indicator light if the magnetization does not reach the specified current value even after the set time has elapsed. Magnetization completion display device for permanent magnet type riffmag.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16799085U JPS6277183U (en) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16799085U JPS6277183U (en) | 1985-10-31 | 1985-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6277183U true JPS6277183U (en) | 1987-05-18 |
Family
ID=31100446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16799085U Pending JPS6277183U (en) | 1985-10-31 | 1985-10-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6277183U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5142258A (en) * | 1974-10-09 | 1976-04-09 | Hitachi Ltd | |
JPS5974899A (en) * | 1982-10-18 | 1984-04-27 | 株式会社豊田自動織機製作所 | Controller for operating time of unmanned forklift |
-
1985
- 1985-10-31 JP JP16799085U patent/JPS6277183U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5142258A (en) * | 1974-10-09 | 1976-04-09 | Hitachi Ltd | |
JPS5974899A (en) * | 1982-10-18 | 1984-04-27 | 株式会社豊田自動織機製作所 | Controller for operating time of unmanned forklift |
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