IT8422631A0 - Rivelatore automatico di frequenza di risonanza meccanica e azionatore per meccanismo stampante a navetta. - Google Patents

Rivelatore automatico di frequenza di risonanza meccanica e azionatore per meccanismo stampante a navetta.

Info

Publication number
IT8422631A0
IT8422631A0 IT8422631A IT2263184A IT8422631A0 IT 8422631 A0 IT8422631 A0 IT 8422631A0 IT 8422631 A IT8422631 A IT 8422631A IT 2263184 A IT2263184 A IT 2263184A IT 8422631 A0 IT8422631 A0 IT 8422631A0
Authority
IT
Italy
Prior art keywords
actuator
resonance frequency
frequency detector
mechanical resonance
automatic mechanical
Prior art date
Application number
IT8422631A
Other languages
English (en)
Other versions
IT1176703B (it
Inventor
Donald Eugene Miller
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8422631A0 publication Critical patent/IT8422631A0/it
Application granted granted Critical
Publication of IT1176703B publication Critical patent/IT1176703B/it

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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/001—Mechanisms for bodily moving print heads or carriages parallel to the paper surface
    • B41J25/006—Mechanisms for bodily moving print heads or carriages parallel to the paper surface for oscillating, e.g. page-width print heads provided with counter-balancing means or shock absorbers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D19/00—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase
    • G05D19/02—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase characterised by the use of electric means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/18—Controlling the angular speed together with angular position or phase
    • H02P23/186—Controlling the angular speed together with angular position or phase of one shaft by controlling the prime mover
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Control Of Electric Motors In General (AREA)
  • Impact Printers (AREA)
  • Control Of Stepping Motors (AREA)
IT22631/84A 1983-09-13 1984-09-12 Rivelatore automatico di frequenza di risonanza meccanica e azionatore per meccanismo stampante a navetta IT1176703B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/531,648 US4637307A (en) 1983-09-13 1983-09-13 Automatic mechanical resonant frequency detector and driver for shuttle printer mechanism

Publications (2)

Publication Number Publication Date
IT8422631A0 true IT8422631A0 (it) 1984-09-12
IT1176703B IT1176703B (it) 1987-08-18

Family

ID=24118480

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22631/84A IT1176703B (it) 1983-09-13 1984-09-12 Rivelatore automatico di frequenza di risonanza meccanica e azionatore per meccanismo stampante a navetta

Country Status (10)

Country Link
US (1) US4637307A (it)
JP (1) JPS6087061A (it)
KR (1) KR880001137B1 (it)
AU (1) AU573615B2 (it)
DE (1) DE3433499C2 (it)
DK (1) DK435784A (it)
FR (1) FR2553035B1 (it)
GB (1) GB2146806B (it)
IT (1) IT1176703B (it)
SE (1) SE458159B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8522819D0 (en) * 1985-09-16 1985-10-23 Mccracken W Control of vibration energisation
GB2183371B (en) * 1985-10-09 1989-09-27 Canon Kk Vibration wave motor and drive circuit therefor
US4698576A (en) * 1986-06-20 1987-10-06 North American Philips Corporation Tri-state switching controller for reciprocating linear motors
KR900007413B1 (ko) * 1986-08-26 1990-10-08 마쯔시다덴기산교 가부시기가이샤 초음파 모우터구동 방법
DE8712331U1 (de) * 1986-09-26 1988-01-28 Flowtec AG, Reinach, Basel Corioliskraft-Massendurchflussmesser
DD262084A1 (de) * 1987-07-08 1988-11-16 Weinert E Messgeraetewerk Schaltungsanordnung zur elektronischen anregung eines feder-masse-schwingers in seiner resonanzfrequenz
US4941405A (en) * 1987-12-16 1990-07-17 Dataproducts Corporation Driving mechanism for reciprocating print shuttle
US4869608A (en) * 1988-02-09 1989-09-26 Hewlett-Packard Company Resonant frequency reciprocating drive mechanism
JP2841421B2 (ja) * 1989-02-10 1998-12-24 日立工機株式会社 シャトルプリンタの反転制御方法
JP2874765B2 (ja) * 1989-06-19 1999-03-24 キヤノン株式会社 振動型モーター装置
JP2908127B2 (ja) * 1992-07-29 1999-06-21 富士通株式会社 シャトル型プリンタ装置
US5338121A (en) * 1992-07-24 1994-08-16 Fujitsu Limited Shuttle apparatus for printer
US5883478A (en) * 1996-10-11 1999-03-16 Ts Engineering Inc. Apparatus and method for controlling vibrating equipment
US6823133B1 (en) * 1999-11-15 2004-11-23 Lexmark International, Inc. Apparatus and method for electronic control of DC motor using an all-digital phase-locked loop
CN113188649B (zh) * 2021-04-30 2023-11-14 歌尔股份有限公司 振动电机的谐振频率检测方法、装置、终端设备及存储介质

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626267A (en) * 1970-11-06 1971-12-07 Mandrel Industries Digital phase-correcting servo for controlling the phase of an analog drive signal
US3748553A (en) * 1971-10-08 1973-07-24 Cleveland Machine Controls Self-tuned vibratory feeder
FR2135998A5 (it) * 1972-03-08 1972-12-22 Commissariat Energie Atomique
US3958166A (en) * 1972-03-16 1976-05-18 National Research Development Corporation Speed adjusting apparatus
US4049997A (en) * 1976-02-27 1977-09-20 E. I. Du Pont De Nemours And Company Drive for dynamic mechanical system
US4116567A (en) * 1976-12-22 1978-09-26 Okidata Corporation Printer synchronization control for shuttle having non-uniform velocity
US4180766A (en) * 1977-02-04 1979-12-25 Printronix, Inc. Reciprocating linear drive mechanism
DE2848472A1 (de) * 1977-11-10 1979-07-05 Reuben Fraser Mclean Verfahren und system zum in-schwingung-versetzen eines koerpers in einer ausgewaehlten schwingungsmode
US4247794A (en) * 1978-03-27 1981-01-27 International Business Machines Corporation Linear actuator
US4403176A (en) * 1978-05-08 1983-09-06 California Technics, Ltd. Circuit for driving an ultrasonic dental tool at its resonant frequency
JPS5514216A (en) * 1978-07-14 1980-01-31 Nec Corp Printer
EP0009291B1 (en) * 1978-09-20 1982-10-27 Philips Norden AB A device for indicating the position of a printer carriage
DE2847208C2 (de) * 1978-10-30 1983-11-24 Siegas Metallwarenfabrik Wilhelm Loh Gmbh & Co Kg, 5900 Siegen Ansteuerschaltung für ein schwingungsfähiges elektromechanisches System
US4227455A (en) * 1978-12-29 1980-10-14 International Business Machines Corporation Suspension arrangement for an oscillating body
US4344328A (en) * 1979-11-14 1982-08-17 Sundstrand Corporation Frequency detector
US4359289A (en) * 1979-11-20 1982-11-16 Printronix, Inc. Counterbalanced bidirectional shuttle drive having linear motor
CA1166682A (en) * 1980-03-07 1984-05-01 Takashige Saijo Control system for a linear synchronous motor
US4395665A (en) * 1981-06-09 1983-07-26 The Arthur G. Russell Company, Incorporated Control system for vibrating a member at its resonant frequency
US4463300A (en) * 1981-09-17 1984-07-31 Printronix, Inc. Linear motor digital servo control
US4415286A (en) * 1981-09-17 1983-11-15 Printronix, Inc. Variable print density encoder system
US4402620A (en) * 1981-12-23 1983-09-06 International Business Machines Corp. Compact shuttle printer mechanism
US4461984A (en) * 1982-05-03 1984-07-24 Mannesmann Tally Corporation Linear motor shuttling system
EP0109329A3 (en) * 1982-11-03 1986-06-11 GENICOM Corporation Balanced print head drive mechanism

Also Published As

Publication number Publication date
DE3433499A1 (de) 1985-03-28
FR2553035B1 (fr) 1991-10-25
US4637307A (en) 1987-01-20
JPS6087061A (ja) 1985-05-16
AU573615B2 (en) 1988-06-16
GB2146806A (en) 1985-04-24
GB2146806B (en) 1986-12-17
SE458159B (sv) 1989-02-27
DE3433499C2 (de) 1998-01-29
JPH0548183B2 (it) 1993-07-20
FR2553035A1 (fr) 1985-04-12
IT1176703B (it) 1987-08-18
GB8421348D0 (en) 1984-09-26
DK435784D0 (da) 1984-09-12
AU3240684A (en) 1985-03-21
SE8404534D0 (sv) 1984-09-10
KR880001137B1 (en) 1988-07-01
DK435784A (da) 1985-03-14
SE8404534L (sv) 1985-03-14

Similar Documents

Publication Publication Date Title
IT8422631A0 (it) Rivelatore automatico di frequenza di risonanza meccanica e azionatore per meccanismo stampante a navetta.
IT8221818V0 (it) Cassetta a disco magnetico flessibile.
DE3581021D1 (de) Schliessmechanismus fuer eine kassette.
IT1230335B (it) Cassetta con schermi di rinforzo per uso con un film radiografico.
FR2547538B1 (fr) Mecanisme actionneur magnetique
ES537988A0 (es) Un actuador optico controlado remotamente.
DE68921535D1 (de) Einzelbildauswahlmechanismus für ein photographisches Kopiergerät.
GB8700643D0 (en) Printer & cassette
ES519076A0 (es) Un mecanismo sincronizador.
IT8420231A0 (it) Allineamento a prom per sintonizzatori rf.
DE3269918D1 (en) Method for making a bowed cassette shim
DE58907755D1 (de) Fotografisches Aufzeichnungsmaterial.
DE3171122D1 (en) Resonant sound-absorbing element
DE3466831D1 (en) Alignment technique for a scanning beam
ES538935A0 (es) Un procedimiento de preparar un compuesto de fenol-sulfonato o fenolcarboxilato
EP0427181A3 (en) Tape cleaning means for a tape cassette
NL192025B (nl) Magnetische-resonantie-afbeeldinrichting.
DE69016816D1 (de) Elektrophotographisches Aufzeichnungsmaterial.
GB8411453D0 (en) Printer shuttle drive
FR2540962B1 (fr) Electrovalves a commande piezoelectrique
FI834483A (fi) Siktanordning.
GB2212288B (en) A photographic recording material
ES537116A0 (es) Dispositivo para apantallar un chorro metalico de fundicion
DE58908497D1 (de) Fotografisches Aufzeichnungsmaterial.
DE58909427D1 (de) Fotografisches Aufzeichnungsmaterial.

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970929