ES2012531A6 - Reducing noise generation in printers - Google Patents

Reducing noise generation in printers

Info

Publication number
ES2012531A6
ES2012531A6 ES8802104A ES8802104A ES2012531A6 ES 2012531 A6 ES2012531 A6 ES 2012531A6 ES 8802104 A ES8802104 A ES 8802104A ES 8802104 A ES8802104 A ES 8802104A ES 2012531 A6 ES2012531 A6 ES 2012531A6
Authority
ES
Spain
Prior art keywords
printers
members
reducing noise
noise generation
bounded
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 - Lifetime
Application number
ES8802104A
Other languages
Spanish (es)
Inventor
Guy Chevrollier
Olivier Dardenne
Jean-Micel Ciccone
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.)
Sagem SA
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Publication of ES2012531A6 publication Critical patent/ES2012531A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/10—Sound-deadening devices embodied in machines

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Casings For Electric Apparatus (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Tires In General (AREA)
  • Control Or Security For Electrophotography (AREA)

Abstract

A printer comprises a housing (1) enclosing the constituent members. The housing is arranged to constitute two distinct chambers (2,3) isolated from one another from the point of view of noise propagation. One of the chambers (2) contains the mechanical members which generate noise and is bounded by cover walls free of any aperture with the exclusion of an input and/or output orifice (5,6) for the print substrate, and the other chamber (3) contains the members (particularly electronic or electric) which are the site of heat releases and is bounded by cover walls which may have ventilating orifices (8) for the removal of heat.
ES8802104A 1987-07-06 1988-07-05 Reducing noise generation in printers Expired - Lifetime ES2012531A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8709548A FR2617765B1 (en) 1987-07-06 1987-07-06 PRINTER MACHINE ARRANGED FOR REDUCTION OF ITS SOUND OPERATING LEVEL

Publications (1)

Publication Number Publication Date
ES2012531A6 true ES2012531A6 (en) 1990-04-01

Family

ID=9352901

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802104A Expired - Lifetime ES2012531A6 (en) 1987-07-06 1988-07-05 Reducing noise generation in printers

Country Status (9)

Country Link
AU (1) AU611170B2 (en)
BE (1) BE1004236A3 (en)
DK (1) DK164210C (en)
ES (1) ES2012531A6 (en)
FR (1) FR2617765B1 (en)
GB (1) GB2206538B (en)
IT (1) IT1224974B (en)
NO (1) NO171541C (en)
SE (1) SE470230B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2335735A1 (en) * 1973-07-13 1975-01-30 Forster Electronic Gmbh TEXT EDITING DEVICE FOR REMOTE CONTROLLED TYPINGWRITERS
US4337491A (en) * 1978-11-03 1982-06-29 International Memories, Inc. Brushless D.C. motor assembly
DE3309115A1 (en) * 1983-03-15 1984-09-20 Olympia Werke Ag, 2940 Wilhelmshaven Housing for typewriters and similar machines
JPS6092887A (en) * 1983-10-03 1985-05-24 メカトロン・システムズ・インコ−ポレ−テツド Printer
CA1226546A (en) * 1983-11-14 1987-09-08 Toshiharu Fudatsuji Casing structure for electrical and mechanical units

Also Published As

Publication number Publication date
NO882997L (en) 1989-01-09
SE8802515D0 (en) 1988-07-05
NO171541B (en) 1992-12-21
GB2206538B (en) 1991-10-02
SE470230B (en) 1993-12-13
BE1004236A3 (en) 1992-10-20
NO171541C (en) 1993-03-31
DK372188A (en) 1989-01-07
DK164210B (en) 1992-05-25
AU1876488A (en) 1989-01-12
GB2206538A (en) 1989-01-11
FR2617765A1 (en) 1989-01-13
NO882997D0 (en) 1988-07-05
GB8815953D0 (en) 1988-08-10
AU611170B2 (en) 1991-06-06
FR2617765B1 (en) 1989-12-08
DK372188D0 (en) 1988-07-05
SE8802515L (en) 1989-01-07
IT1224974B (en) 1990-10-30
DK164210C (en) 1992-10-26
IT8809438A0 (en) 1988-07-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000601