JP6516150B2 - 吸音装置、電子機器及び画像形成装置 - Google Patents

吸音装置、電子機器及び画像形成装置 Download PDF

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Publication number
JP6516150B2
JP6516150B2 JP2015080100A JP2015080100A JP6516150B2 JP 6516150 B2 JP6516150 B2 JP 6516150B2 JP 2015080100 A JP2015080100 A JP 2015080100A JP 2015080100 A JP2015080100 A JP 2015080100A JP 6516150 B2 JP6516150 B2 JP 6516150B2
Authority
JP
Japan
Prior art keywords
sound
sound absorbing
frequency
absorbing device
helmholtz resonator
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.)
Active
Application number
JP2015080100A
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English (en)
Japanese (ja)
Other versions
JP2016033649A5 (e
JP2016033649A (ja
Inventor
石田　雅裕
雅裕 石田
松田　直樹
直樹 松田
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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
Priority to JP2015080100A priority Critical patent/JP6516150B2/ja
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to US15/307,133 priority patent/US9972298B2/en
Priority to MYPI2016703914A priority patent/MY185696A/en
Priority to MX2016014155A priority patent/MX362600B/es
Priority to KR1020167030367A priority patent/KR101989220B1/ko
Priority to RU2016146000A priority patent/RU2647772C1/ru
Priority to SG11201608853QA priority patent/SG11201608853QA/en
Priority to EP15785729.3A priority patent/EP3138094B1/en
Priority to CN201580021492.5A priority patent/CN106415710B/zh
Priority to AU2015254166A priority patent/AU2015254166B2/en
Priority to CA2946996A priority patent/CA2946996C/en
Priority to PCT/JP2015/063401 priority patent/WO2015167017A1/en
Priority to NZ725516A priority patent/NZ725516A/en
Publication of JP2016033649A publication Critical patent/JP2016033649A/ja
Priority to PH12016502143A priority patent/PH12016502143B1/en
Priority to US15/915,395 priority patent/US10332500B2/en
Publication of JP2016033649A5 publication Critical patent/JP2016033649A5/ja
Priority to US16/415,450 priority patent/US10720134B2/en
Application granted granted Critical
Publication of JP6516150B2 publication Critical patent/JP6516150B2/ja
Priority to US16/884,508 priority patent/US10943575B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/002—Devices for damping, suppressing, obstructing or conducting sound in acoustic devices
    • 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
    • B41J29/02—Framework
    • 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
    • B41J29/08—Sound-deadening, or shock-absorbing stands, supports, cases or pads separate from machines
    • 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
    • B41J29/12—Guards, shields or dust excluders
    • B41J29/13—Cases or covers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1604—Arrangement or disposition of the entire apparatus
    • G03G21/1619—Frame structures
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/10—Applications
    • G10K2210/105—Appliances, e.g. washing machines or dishwashers
    • G10K2210/1052—Copiers or other image-forming apparatus, e.g. laser printer
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/30—Means
    • G10K2210/321—Physical
    • G10K2210/3227—Resonators
    • G10K2210/32272—Helmholtz resonators

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
JP2015080100A 2014-04-28 2015-04-09 吸音装置、電子機器及び画像形成装置 Active JP6516150B2 (ja)

Priority Applications (17)

Application Number Priority Date Filing Date Title
JP2015080100A JP6516150B2 (ja) 2014-04-28 2015-04-09 吸音装置、電子機器及び画像形成装置
PCT/JP2015/063401 WO2015167017A1 (en) 2014-04-28 2015-04-28 Sound absorbing device, electronic device, and image forming apparatus
MX2016014155A MX362600B (es) 2014-04-28 2015-04-28 Dispositivo absorbente de sonido, dispositivo electronico, y aparato formador de imagen.
KR1020167030367A KR101989220B1 (ko) 2014-04-28 2015-04-28 흡음 장치, 전자 기기 및 화상 형성 장치
RU2016146000A RU2647772C1 (ru) 2014-04-28 2015-04-28 Звукопоглощающее устройство, электронное устройство и устройство формирования изображения
SG11201608853QA SG11201608853QA (en) 2014-04-28 2015-04-28 Sound absorbing device, electronic device, and image forming apparatus
EP15785729.3A EP3138094B1 (en) 2014-04-28 2015-04-28 Sound absorbing device, electronic device, and image forming apparatus
CN201580021492.5A CN106415710B (zh) 2014-04-28 2015-04-28 声音吸收装置、电子装置和成像设备
AU2015254166A AU2015254166B2 (en) 2014-04-28 2015-04-28 Sound absorbing device, electronic device, and image forming apparatus
NZ725516A NZ725516A (en) 2014-04-28 2015-04-28 Sound absorbing device, electronic device, and image forming apparatus
US15/307,133 US9972298B2 (en) 2014-04-28 2015-04-28 Sound absorbing device, electronic device, and image forming apparatus
MYPI2016703914A MY185696A (en) 2014-04-28 2015-04-28 Sound absorbing device, electronic device, and image forming apparatus
CA2946996A CA2946996C (en) 2014-04-28 2015-04-28 Sound absorbing device, electronic device, and image forming apparatus
PH12016502143A PH12016502143B1 (en) 2014-04-28 2016-10-26 Sound absorbing device, electronic device, and image forming apparatus
US15/915,395 US10332500B2 (en) 2014-04-28 2018-03-08 Sound absorbing device, electronic device, and image forming apparatus
US16/415,450 US10720134B2 (en) 2014-04-28 2019-05-17 Sound absorbing device, electronic device, and image forming apparatus
US16/884,508 US10943575B2 (en) 2014-04-28 2020-05-27 Sound absorbing device, electronic device, and image forming apparatus

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2014092789 2014-04-28
JP2014092789 2014-04-28
JP2014155065 2014-07-30
JP2014155065 2014-07-30
JP2015080100A JP6516150B2 (ja) 2014-04-28 2015-04-09 吸音装置、電子機器及び画像形成装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019080728A Division JP6814413B2 (ja) 2014-04-28 2019-04-22 吸音装置、電子機器及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2016033649A JP2016033649A (ja) 2016-03-10
JP2016033649A5 JP2016033649A5 (e) 2018-04-12
JP6516150B2 true JP6516150B2 (ja) 2019-05-22

Family

ID=54358738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015080100A Active JP6516150B2 (ja) 2014-04-28 2015-04-09 吸音装置、電子機器及び画像形成装置

Country Status (14)

Country Link
US (4) US9972298B2 (e)
EP (1) EP3138094B1 (e)
JP (1) JP6516150B2 (e)
KR (1) KR101989220B1 (e)
CN (1) CN106415710B (e)
AU (1) AU2015254166B2 (e)
CA (1) CA2946996C (e)
MX (1) MX362600B (e)
MY (1) MY185696A (e)
NZ (1) NZ725516A (e)
PH (1) PH12016502143B1 (e)
RU (1) RU2647772C1 (e)
SG (1) SG11201608853QA (e)
WO (1) WO2015167017A1 (e)

Cited By (1)

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JP2019139237A (ja) * 2014-04-28 2019-08-22 株式会社リコー 吸音装置、電子機器及び画像形成装置

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JP6516150B2 (ja) * 2014-04-28 2019-05-22 株式会社リコー 吸音装置、電子機器及び画像形成装置
JP6627406B2 (ja) * 2015-10-20 2020-01-08 株式会社リコー シート搬送装置、画像読取装置および画像形成装置
KR102352365B1 (ko) * 2015-11-17 2022-01-18 삼성전자주식회사 스피커 장치 및 그를 포함하는 전자 장치
US20180278786A1 (en) * 2017-03-23 2018-09-27 Kabushiki Kaisha Toshiba Case and apparatus for image formation
US11516354B2 (en) 2017-06-30 2022-11-29 Hewlett-Packard Development Company, L.P. Imaging device with audio portion
JP7006083B2 (ja) * 2017-09-26 2022-01-24 富士フイルムビジネスイノベーション株式会社 騒音低減構造及び画像形成装置
JP7064307B2 (ja) 2017-10-12 2022-05-10 富士フイルムビジネスイノベーション株式会社 通気管路
JP7087560B2 (ja) * 2018-03-29 2022-06-21 京セラドキュメントソリューションズ株式会社 トナー容器
JP7427924B2 (ja) 2019-11-18 2024-02-06 セイコーエプソン株式会社 記録装置
JP7593041B2 (ja) * 2020-10-08 2024-12-03 コニカミノルタ株式会社 画像形成装置
IT202100002015A1 (it) * 2021-02-01 2021-05-01 Aprea Vincenzo Dispositivo di isolamento acustico ottimizzato
KR102733001B1 (ko) * 2021-12-29 2024-11-21 한국과학기술원 면적 분할을 이용한 광대역 흡음장치

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JP2019139237A (ja) * 2014-04-28 2019-08-22 株式会社リコー 吸音装置、電子機器及び画像形成装置

Also Published As

Publication number Publication date
WO2015167017A1 (en) 2015-11-05
CN106415710B (zh) 2020-10-02
MX362600B (es) 2019-01-28
MX2016014155A (es) 2017-02-15
CA2946996C (en) 2019-02-05
EP3138094B1 (en) 2020-09-23
KR20160141792A (ko) 2016-12-09
EP3138094A1 (en) 2017-03-08
US20190272811A1 (en) 2019-09-05
AU2015254166B2 (en) 2018-04-26
US20180197522A1 (en) 2018-07-12
CN106415710A (zh) 2017-02-15
KR101989220B1 (ko) 2019-06-13
US10332500B2 (en) 2019-06-25
US10943575B2 (en) 2021-03-09
PH12016502143A1 (en) 2016-12-19
US20170053633A1 (en) 2017-02-23
NZ725516A (en) 2018-04-27
AU2015254166A1 (en) 2016-11-10
US20200286458A1 (en) 2020-09-10
SG11201608853QA (en) 2016-11-29
MY185696A (en) 2021-05-30
CA2946996A1 (en) 2015-11-05
RU2647772C1 (ru) 2018-03-19
US9972298B2 (en) 2018-05-15
PH12016502143B1 (en) 2020-01-31
EP3138094A4 (en) 2017-10-04
US10720134B2 (en) 2020-07-21
JP2016033649A (ja) 2016-03-10

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