GB9100487D0 - Drive circuit for hammer-solenoid - Google Patents

Drive circuit for hammer-solenoid

Info

Publication number
GB9100487D0
GB9100487D0 GB919100487A GB9100487A GB9100487D0 GB 9100487 D0 GB9100487 D0 GB 9100487D0 GB 919100487 A GB919100487 A GB 919100487A GB 9100487 A GB9100487 A GB 9100487A GB 9100487 D0 GB9100487 D0 GB 9100487D0
Authority
GB
United Kingdom
Prior art keywords
hammer
solenoid
drive circuit
drive
circuit
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.)
Withdrawn
Application number
GB919100487A
Other versions
GB2246540A (en
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of GB9100487D0 publication Critical patent/GB9100487D0/en
Publication of GB2246540A publication Critical patent/GB2246540A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/44—Control for hammer-impression mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/42—Hammer-impression mechanisms with anti-rebound arrangements
GB9100487A 1990-08-03 1991-01-10 Anti-rebound drive circuit for a printing-hammer-solenoid Withdrawn GB2246540A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900011958A KR930011184B1 (en) 1990-08-03 1990-08-03 Hammer solenoid bi-level driving circuit

Publications (2)

Publication Number Publication Date
GB9100487D0 true GB9100487D0 (en) 1991-02-20
GB2246540A GB2246540A (en) 1992-02-05

Family

ID=19302008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9100487A Withdrawn GB2246540A (en) 1990-08-03 1991-01-10 Anti-rebound drive circuit for a printing-hammer-solenoid

Country Status (3)

Country Link
KR (1) KR930011184B1 (en)
DE (1) DE4100354A1 (en)
GB (1) GB2246540A (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547087A (en) * 1983-01-20 1985-10-15 Siemens Aktiengesellschaft Microprocessor-controlled printing mechanism having an opto-electronic sensor
DE3322006A1 (en) * 1983-06-18 1984-12-20 Robert Bosch Gmbh, 7000 Stuttgart Device for controlling an inductive final control element, especially a carburetter
GB8402470D0 (en) * 1984-01-31 1984-03-07 Lucas Ind Plc Drive circuits
JPS62105653A (en) * 1985-11-05 1987-05-16 Canon Inc Recorder
GB2195481B (en) * 1986-09-16 1991-05-15 Canon Kk Impact type recording apparatus
JP2623242B2 (en) * 1987-01-16 1997-06-25 本田技研工業株式会社 Current detector for electromagnetic actuator drive circuit
DE3904441A1 (en) * 1987-08-12 1990-08-23 Mannesmann Ag Chopper circuit for driving the coils of electromagnets and/or stepper motors, especially for a matrix printer
DE3727283A1 (en) * 1987-08-12 1989-02-23 Mannesmann Ag CHOPPER CIRCUIT FOR CONTROLLING ELECTROMAGNETIC AND / OR STEPPING MOTOR COILS, ESPECIALLY FOR A MATRIX PRINTER
JP2603271B2 (en) * 1987-09-22 1997-04-23 キヤノン株式会社 Impact printer
DE3739295C1 (en) * 1987-11-20 1989-04-20 Triumph Adler Ag Rebound damping method for print hammer magnets in typewriters or similar office machines

Also Published As

Publication number Publication date
KR920004172A (en) 1992-03-27
GB2246540A (en) 1992-02-05
DE4100354A1 (en) 1992-02-06
KR930011184B1 (en) 1993-11-25

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)