JP7854572B2 - 回転体取り付け構造、及び投写型映像表示装置 - Google Patents

回転体取り付け構造、及び投写型映像表示装置

Info

Publication number
JP7854572B2
JP7854572B2 JP2025515240A JP2025515240A JP7854572B2 JP 7854572 B2 JP7854572 B2 JP 7854572B2 JP 2025515240 A JP2025515240 A JP 2025515240A JP 2025515240 A JP2025515240 A JP 2025515240A JP 7854572 B2 JP7854572 B2 JP 7854572B2
Authority
JP
Japan
Prior art keywords
rotating body
hole
mounting structure
light
sleeve
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
JP2025515240A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024219394A1 (https=
JPWO2024219394A5 (https=
Inventor
浩平 上山
敦史 高木
雅人 田中
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 Projector and Display Corp
Original Assignee
Panasonic Projector and Display 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 Panasonic Projector and Display Corp filed Critical Panasonic Projector and Display Corp
Publication of JPWO2024219394A1 publication Critical patent/JPWO2024219394A1/ja
Publication of JPWO2024219394A5 publication Critical patent/JPWO2024219394A5/ja
Application granted granted Critical
Publication of JP7854572B2 publication Critical patent/JP7854572B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • G03B21/204—LED or laser light sources using secondary light emission, e.g. luminescence or fluorescence
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • F21V9/32—Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
    • F21V9/35—Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material at focal points, e.g. of refractors, lenses, reflectors or arrays of light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • F21V9/38—Combination of two or more photoluminescent elements of different materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/30—Semiconductor lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Optics & Photonics (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
JP2025515240A 2023-04-17 2024-04-16 回転体取り付け構造、及び投写型映像表示装置 Active JP7854572B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023067089 2023-04-17
JP2023067089 2023-04-17
PCT/JP2024/015127 WO2024219394A1 (ja) 2023-04-17 2024-04-16 回転体取り付け構造、及び投写型映像表示装置

Publications (3)

Publication Number Publication Date
JPWO2024219394A1 JPWO2024219394A1 (https=) 2024-10-24
JPWO2024219394A5 JPWO2024219394A5 (https=) 2026-01-21
JP7854572B2 true JP7854572B2 (ja) 2026-05-01

Family

ID=93152504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025515240A Active JP7854572B2 (ja) 2023-04-17 2024-04-16 回転体取り付け構造、及び投写型映像表示装置

Country Status (3)

Country Link
US (1) US20260044061A1 (https=)
JP (1) JP7854572B2 (https=)
WO (1) WO2024219394A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080230676A1 (en) 2004-03-24 2008-09-25 Volker Hansemann Rubber Mounting, in Particular for a Motor-Driven Pump Unit of a Power Steering System
JP2008267522A (ja) 2007-04-23 2008-11-06 Mitsubishi Electric Corp 防振マウントユニット、防振マウント及び取付フレーム
JP2018204573A (ja) 2017-06-07 2018-12-27 株式会社デンソー 緩衝部材および緩衝部材を備えた送風装置
EP3636510A1 (en) 2018-10-08 2020-04-15 Zhuzhou Times New Material Technology Co., Ltd. Method and device for improving comprehensive performance of elastic component of axleless bogie system
WO2020175640A1 (ja) 2019-02-28 2020-09-03 住友理工株式会社 モータマウント用筒型防振装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51137093U (https=) * 1975-04-25 1976-11-05
US4063060A (en) * 1975-12-01 1977-12-13 General Electric Company Methods of making torsional vibration isolating motor mounting systems and arrangements
JPS5589835U (https=) * 1978-12-15 1980-06-21
JPH0310045U (https=) * 1989-06-16 1991-01-30
JPH04106542U (ja) * 1991-02-28 1992-09-14 株式会社リコー モータ支持装置
JP4512803B2 (ja) * 2008-10-15 2010-07-28 シナノケンシ株式会社 ブラシレスモータ
JP2017089838A (ja) * 2015-11-16 2017-05-25 株式会社Fts 防振保持部材

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080230676A1 (en) 2004-03-24 2008-09-25 Volker Hansemann Rubber Mounting, in Particular for a Motor-Driven Pump Unit of a Power Steering System
JP2008267522A (ja) 2007-04-23 2008-11-06 Mitsubishi Electric Corp 防振マウントユニット、防振マウント及び取付フレーム
JP2018204573A (ja) 2017-06-07 2018-12-27 株式会社デンソー 緩衝部材および緩衝部材を備えた送風装置
EP3636510A1 (en) 2018-10-08 2020-04-15 Zhuzhou Times New Material Technology Co., Ltd. Method and device for improving comprehensive performance of elastic component of axleless bogie system
WO2020175640A1 (ja) 2019-02-28 2020-09-03 住友理工株式会社 モータマウント用筒型防振装置

Also Published As

Publication number Publication date
JPWO2024219394A1 (https=) 2024-10-24
US20260044061A1 (en) 2026-02-12
WO2024219394A1 (ja) 2024-10-24

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