FR2547538B1 - Mecanisme actionneur magnetique - Google Patents

Mecanisme actionneur magnetique

Info

Publication number
FR2547538B1
FR2547538B1 FR8408326A FR8408326A FR2547538B1 FR 2547538 B1 FR2547538 B1 FR 2547538B1 FR 8408326 A FR8408326 A FR 8408326A FR 8408326 A FR8408326 A FR 8408326A FR 2547538 B1 FR2547538 B1 FR 2547538B1
Authority
FR
France
Prior art keywords
actuator mechanism
magnetic actuator
magnetic
actuator
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.)
Expired
Application number
FR8408326A
Other languages
English (en)
Other versions
FR2547538A1 (fr
Inventor
Kazuhiko Kara
Fumihiro Kasano
Yoshinobu Okada
Kiomi Nishimura
Tadashi Murakami
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of FR2547538A1 publication Critical patent/FR2547538A1/fr
Application granted granted Critical
Publication of FR2547538B1 publication Critical patent/FR2547538B1/fr
Expired 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/235—Print head assemblies
    • B41J2/265—Guides for print wires
    • 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/27—Actuators for print wires
    • B41J2/275—Actuators for print wires of clapper type
FR8408326A 1983-05-27 1984-05-28 Mecanisme actionneur magnetique Expired FR2547538B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58094587A JPS59218871A (ja) 1983-05-27 1983-05-27 ドツトプリンタ用電磁石装置

Publications (2)

Publication Number Publication Date
FR2547538A1 FR2547538A1 (fr) 1984-12-21
FR2547538B1 true FR2547538B1 (fr) 1987-02-13

Family

ID=14114403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8408326A Expired FR2547538B1 (fr) 1983-05-27 1984-05-28 Mecanisme actionneur magnetique

Country Status (6)

Country Link
US (1) US4568207A (fr)
JP (1) JPS59218871A (fr)
CA (1) CA1218401A (fr)
DE (1) DE3419912A1 (fr)
FR (1) FR2547538B1 (fr)
GB (1) GB2143680B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591280A (en) * 1985-01-22 1986-05-27 Mannesmann Tally Corporation Permanent magnet, stored energy, print head
DE3514465A1 (de) * 1985-04-22 1986-01-09 Alois Zettler Elektrotechnische Fabrik GmbH, 8000 München Progressiv wirkende ankerrueckstellfedern fuer elektromagnet
US4728917A (en) * 1986-01-16 1988-03-01 Siemens Aktiengesellschaft Electromagnetic relay wherein response voltage is rendered temperature independent
US4840501A (en) * 1986-04-29 1989-06-20 Dataproducts Corporation Three pole printhead actuator
US4818133A (en) * 1986-05-16 1989-04-04 Williams Richard A High speed wire matrix print head
JPH0435176Y2 (fr) * 1986-11-25 1992-08-20
US5024543A (en) * 1988-05-25 1991-06-18 Seiko Epson Corporation Impact dot print head
JPH0536694Y2 (fr) * 1988-05-27 1993-09-16
US5039235A (en) * 1988-10-18 1991-08-13 Seiko Epson Corporation Printer utilizing improved impact dot print head
GB8827906D0 (en) * 1988-11-30 1989-01-05 Yale Security Prod Ltd Electromagnetically activated mechanisms
ATE93773T1 (de) * 1989-02-20 1993-09-15 Mannesmann Ag Matrixnadeldruckkopf der vorgespannten bauart.
IT1245468B (it) * 1991-03-19 1994-09-20 Microlys Spa Testina di stampa ad aghi
DE4113802A1 (de) * 1991-04-24 1992-10-29 Mannesmann Ag Matrixnadeldruckkopf in klappankerbauart
JP2806414B2 (ja) * 1992-08-18 1998-09-30 富士通株式会社 電気機械変換アクチュエータおよび印字ヘッド
US5755330A (en) * 1995-05-22 1998-05-26 Block Drug Company, Inc. Multiple compacted solids and packages thereof
NL1010974C2 (nl) * 1999-01-06 2000-07-07 Holec Holland Nv Tripsysteem voor een elektrische schakelaar met gunstige kracht-weg-karakteristiek.
DE102005013197A1 (de) * 2005-03-16 2006-09-28 Siemens Ag Magnetische Betätigungsvorrichtung
ATE434827T1 (de) * 2007-02-23 2009-07-15 Siemens Ag Elektromagnetisches schaltgerät
JP6377791B1 (ja) * 2017-03-10 2018-08-22 Ｅｍデバイス株式会社 電磁継電器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE573182C (de) * 1926-05-11 1933-03-29 Bbc Brown Boveri & Cie UEberstromschnellausschalter
NL101759C (fr) * 1952-05-29
US3217640A (en) * 1963-04-30 1965-11-16 Burroughs Corp Electromagnetic actuating means for wire printers
JPS523762B2 (fr) * 1973-01-26 1977-01-29
GB1598116A (en) * 1977-10-15 1981-09-16 Olympus Optical Co Electromagnets
US4214836A (en) * 1978-03-24 1980-07-29 Digital Equipment Corporation Impact print head
US4233894A (en) * 1978-06-02 1980-11-18 Printronix, Inc. Print hammer mechanism having dual pole pieces
JPS56135080A (en) * 1980-03-27 1981-10-22 Oki Electric Ind Co Ltd Wire dot head
JPS5833478A (ja) * 1981-08-24 1983-02-26 Toshiba Corp ワイヤドツトプリンタの印字ヘツド

Also Published As

Publication number Publication date
GB8413432D0 (en) 1984-07-04
DE3419912A1 (de) 1985-02-07
DE3419912C2 (fr) 1989-06-01
GB2143680B (en) 1986-10-01
GB2143680A (en) 1985-02-13
FR2547538A1 (fr) 1984-12-21
CA1218401A (fr) 1987-02-24
US4568207A (en) 1986-02-04
JPS59218871A (ja) 1984-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse