FR3126048B1 - Telescope - Google Patents

Telescope Download PDF

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Publication number
FR3126048B1
FR3126048B1 FR2108447A FR2108447A FR3126048B1 FR 3126048 B1 FR3126048 B1 FR 3126048B1 FR 2108447 A FR2108447 A FR 2108447A FR 2108447 A FR2108447 A FR 2108447A FR 3126048 B1 FR3126048 B1 FR 3126048B1
Authority
FR
France
Prior art keywords
primary mirror
primary
mirror
support
optical system
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
FR2108447A
Other languages
English (en)
Other versions
FR3126048A1 (fr
Inventor
Paul Gheno
Damien Roy
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.)
SEVUN, FR
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR2108447A priority Critical patent/FR3126048B1/fr
Priority to US18/294,300 priority patent/US20240345361A1/en
Priority to PCT/FR2022/051310 priority patent/WO2023012413A1/fr
Priority to EP22748397.1A priority patent/EP4381333A1/fr
Publication of FR3126048A1 publication Critical patent/FR3126048A1/fr
Application granted granted Critical
Publication of FR3126048B1 publication Critical patent/FR3126048B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G02B7/183—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors specially adapted for very large mirrors, e.g. for astronomy, or solar concentrators
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/06—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors having a focussing action, e.g. parabolic mirror
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2476—Non-optical details, e.g. housings, mountings, supports
    • G02B23/2484—Arrangements in relation to a camera or imaging device
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G02B7/1822—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors comprising means for aligning the optical axis
    • G02B7/1827—Motorised alignment
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G02B7/198—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors with means for adjusting the mirror relative to its support

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Telescopes (AREA)

Abstract

L'invention concerne un télescope comprenant un système optique primaire (11) comprenant un support (113) de miroir primaire permettant de recevoir un miroir primaire (7), un système optique secondaire (12) comprenant un support (121) de miroir secondaire permettant de recevoir un miroir secondaire (8) ; et un système de réglage (13) d'écartement permettant de régler la distance entre le support (113) de miroir primaire et le support (121) de miroir secondaire. Le système optique primaire (11) comprend un système de maintien (3) de miroir primaire permettant de maintenir un miroir primaire (7) sur le support (113) de miroir primaire. Le système de maintien (3) de miroir primaire est réglable de manière à pouvoir délimiter différentes tailles d’espace de réception du miroir primaire sur le support (113) de miroir primaire. L'invention concerne aussi un procédé correspondant. Figure pour l’abrégé : Fig.1
FR2108447A 2021-08-03 2021-08-03 Telescope Active FR3126048B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2108447A FR3126048B1 (fr) 2021-08-03 2021-08-03 Telescope
US18/294,300 US20240345361A1 (en) 2021-08-03 2022-06-30 Telescope
PCT/FR2022/051310 WO2023012413A1 (fr) 2021-08-03 2022-06-30 Telescope
EP22748397.1A EP4381333A1 (fr) 2021-08-03 2022-06-30 Telescope

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2108447A FR3126048B1 (fr) 2021-08-03 2021-08-03 Telescope
FR2108447 2021-08-03

Publications (2)

Publication Number Publication Date
FR3126048A1 FR3126048A1 (fr) 2023-02-10
FR3126048B1 true FR3126048B1 (fr) 2023-06-23

Family

ID=78212220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2108447A Active FR3126048B1 (fr) 2021-08-03 2021-08-03 Telescope

Country Status (4)

Country Link
US (1) US20240345361A1 (fr)
EP (1) EP4381333A1 (fr)
FR (1) FR3126048B1 (fr)
WO (1) WO2023012413A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902204C3 (de) * 1979-01-20 1982-01-14 Fa. Carl Zeiss, 7920 Heidenheim Wechselvorrichtung für Fangspiegel von Spiegelteleskopen
US6323996B1 (en) * 1998-06-03 2001-11-27 George M. Watters Reflector telescope with an adjustable secondary mirror assembly
US6061175A (en) 1998-06-03 2000-05-09 Watters; George M. Multi-focal-ratio reflector telescopes
US7277223B2 (en) * 2004-07-26 2007-10-02 Meade Instruments Corporation Apparatus and methods for focusing and collimating telescopes
KR101249598B1 (ko) * 2004-10-26 2013-04-01 가부시키가이샤 니콘 광학 장치, 경통, 노광 장치, 및 디바이스의 제조 방법
US7752956B2 (en) * 2008-01-09 2010-07-13 David Rogers Campbell Multi-functional support structure
CN110196481B (zh) * 2019-05-15 2024-05-31 中国空气动力研究与发展中心超高速空气动力研究所 一种大口径纹影主镜支撑系统

Also Published As

Publication number Publication date
EP4381333A1 (fr) 2024-06-12
US20240345361A1 (en) 2024-10-17
WO2023012413A1 (fr) 2023-02-09
FR3126048A1 (fr) 2023-02-10

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Effective date: 20231114

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