FR2210857A1 - - Google Patents

Info

Publication number
FR2210857A1
FR2210857A1 FR7338728A FR7338728A FR2210857A1 FR 2210857 A1 FR2210857 A1 FR 2210857A1 FR 7338728 A FR7338728 A FR 7338728A FR 7338728 A FR7338728 A FR 7338728A FR 2210857 A1 FR2210857 A1 FR 2210857A1
Authority
FR
France
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
FR7338728A
Other languages
French (fr)
Other versions
FR2210857B1 (enrdf_load_stackoverflow
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2210857A1 publication Critical patent/FR2210857A1/fr
Application granted granted Critical
Publication of FR2210857B1 publication Critical patent/FR2210857B1/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
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
    • B41J19/20—Positive-feed character-spacing mechanisms
    • B41J19/30—Electromagnetically-operated mechanisms
    • B41J19/305—Linear drive mechanisms for carriage movement
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/035—DC motors; Unipolar motors
    • H02K41/0352—Unipolar motors
    • H02K41/0354—Lorentz force motors, e.g. voice coil motors
    • H02K41/0356—Lorentz force motors, e.g. voice coil motors moving along a straight path

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Linear Motors (AREA)
FR7338728A 1972-12-19 1973-10-23 Expired FR2210857B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31664572A 1972-12-19 1972-12-19

Publications (2)

Publication Number Publication Date
FR2210857A1 true FR2210857A1 (enrdf_load_stackoverflow) 1974-07-12
FR2210857B1 FR2210857B1 (enrdf_load_stackoverflow) 1978-03-10

Family

ID=23229983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7338728A Expired FR2210857B1 (enrdf_load_stackoverflow) 1972-12-19 1973-10-23

Country Status (6)

Country Link
JP (1) JPS5212362B2 (enrdf_load_stackoverflow)
CA (1) CA990335A (enrdf_load_stackoverflow)
DE (1) DE2360973C2 (enrdf_load_stackoverflow)
FR (1) FR2210857B1 (enrdf_load_stackoverflow)
GB (1) GB1397890A (enrdf_load_stackoverflow)
IT (1) IT1001552B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470471A1 (fr) * 1979-11-20 1981-05-29 Printronix Inc Dispositif a moteur lineaire pour imprimante

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222362B1 (en) * 1985-11-13 1990-05-09 Sharp Kabushiki Kaisha Linear motor
GB8805420D0 (en) * 1988-03-08 1988-04-07 Framo Dev Ltd Electrically powered pump unit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1134117A (fr) * 1954-09-27 1957-04-08 Schubert & Salzer Maschinen Procédé et dispositif pour entraîner des pièces de machines en un mouvement de va-et-vient à l'aide de champs magnétiques alternatifs
US3588767A (en) * 1969-02-13 1971-06-28 Esterline Corp Servomotor shuttle guide assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440464A (en) * 1965-08-02 1969-04-22 Sperry Rand Corp Electromagnetic apparatus
NL7107133A (enrdf_load_stackoverflow) * 1970-05-28 1971-11-30

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1134117A (fr) * 1954-09-27 1957-04-08 Schubert & Salzer Maschinen Procédé et dispositif pour entraîner des pièces de machines en un mouvement de va-et-vient à l'aide de champs magnétiques alternatifs
US3588767A (en) * 1969-02-13 1971-06-28 Esterline Corp Servomotor shuttle guide assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470471A1 (fr) * 1979-11-20 1981-05-29 Printronix Inc Dispositif a moteur lineaire pour imprimante

Also Published As

Publication number Publication date
GB1397890A (en) 1975-06-18
FR2210857B1 (enrdf_load_stackoverflow) 1978-03-10
CA990335A (en) 1976-06-01
JPS5212362B2 (enrdf_load_stackoverflow) 1977-04-06
IT1001552B (it) 1976-04-30
DE2360973C2 (de) 1982-04-29
DE2360973A1 (de) 1974-06-20
JPS4989808A (enrdf_load_stackoverflow) 1974-08-28

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Legal Events

Date Code Title Description
ST Notification of lapse