JPS59210617A - プランジヤ−駆動回路 - Google Patents

プランジヤ−駆動回路

Info

Publication number
JPS59210617A
JPS59210617A JP59076967A JP7696784A JPS59210617A JP S59210617 A JPS59210617 A JP S59210617A JP 59076967 A JP59076967 A JP 59076967A JP 7696784 A JP7696784 A JP 7696784A JP S59210617 A JPS59210617 A JP S59210617A
Authority
JP
Japan
Prior art keywords
transistor
plunger
voltage
time
collector
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
Application number
JP59076967A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6231481B2 (enrdf_load_stackoverflow
Inventor
Etsuo Yamane
山根　悦男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP59076967A priority Critical patent/JPS59210617A/ja
Publication of JPS59210617A publication Critical patent/JPS59210617A/ja
Publication of JPS6231481B2 publication Critical patent/JPS6231481B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
JP59076967A 1984-04-17 1984-04-17 プランジヤ−駆動回路 Granted JPS59210617A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59076967A JPS59210617A (ja) 1984-04-17 1984-04-17 プランジヤ−駆動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59076967A JPS59210617A (ja) 1984-04-17 1984-04-17 プランジヤ−駆動回路

Publications (2)

Publication Number Publication Date
JPS59210617A true JPS59210617A (ja) 1984-11-29
JPS6231481B2 JPS6231481B2 (enrdf_load_stackoverflow) 1987-07-08

Family

ID=13620553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59076967A Granted JPS59210617A (ja) 1984-04-17 1984-04-17 プランジヤ−駆動回路

Country Status (1)

Country Link
JP (1) JPS59210617A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0423107U (enrdf_load_stackoverflow) * 1990-06-14 1992-02-26

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5976966A (ja) * 1982-10-23 1984-05-02 桑田　泰雄 パツチワ−ク柄表地の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5976966A (ja) * 1982-10-23 1984-05-02 桑田　泰雄 パツチワ−ク柄表地の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0423107U (enrdf_load_stackoverflow) * 1990-06-14 1992-02-26

Also Published As

Publication number Publication date
JPS6231481B2 (enrdf_load_stackoverflow) 1987-07-08

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