FR2236200A1 - - Google Patents

Info

Publication number
FR2236200A1
FR2236200A1 FR7423027A FR7423027A FR2236200A1 FR 2236200 A1 FR2236200 A1 FR 2236200A1 FR 7423027 A FR7423027 A FR 7423027A FR 7423027 A FR7423027 A FR 7423027A FR 2236200 A1 FR2236200 A1 FR 2236200A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7423027A
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of FR2236200A1 publication Critical patent/FR2236200A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/10—Mirrors with curved faces
    • 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
    • F21V7/00—Reflectors for light sources
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G02B17/06—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
    • G02B17/0605—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using two curved mirrors
    • G02B17/061—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using two curved mirrors on-axis systems with at least one of the mirrors having a central aperture
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
    • G02B19/0023—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors) at least one surface having optical power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0071—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source adapted to illuminate a complete hemisphere or a plane extending 360 degrees around the source
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0076—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a detector
    • G02B19/008—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a detector adapted to collect light from a complete hemisphere or a plane extending 360 degrees around the detector

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lenses (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Aerials With Secondary Devices (AREA)
FR7423027A 1973-07-02 1974-07-02 Withdrawn FR2236200A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37601573A 1973-07-02 1973-07-02

Publications (1)

Publication Number Publication Date
FR2236200A1 true FR2236200A1 (fr) 1975-01-31

Family

ID=23483339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7423027A Withdrawn FR2236200A1 (fr) 1973-07-02 1974-07-02

Country Status (9)

Country Link
JP (1) JPS5039144A (fr)
CA (1) CA1011142A (fr)
CH (1) CH582889A5 (fr)
DE (1) DE2430587A1 (fr)
FR (1) FR2236200A1 (fr)
GB (1) GB1449773A (fr)
IL (1) IL44776A (fr)
IT (1) IT1013394B (fr)
NL (1) NL7407774A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8903957U1 (de) * 1989-03-31 1990-10-18 Heraeus Instruments GmbH, 6450 Hanau Operationsleuchte
US5128848A (en) * 1989-03-31 1992-07-07 W.C. Heraeus Gmbh Operating light
CN110242929B (zh) * 2019-07-11 2024-03-15 华域视觉科技(上海)有限公司 一种由透镜及反射镜组成的组合透镜及其车灯模组

Also Published As

Publication number Publication date
GB1449773A (en) 1976-09-15
CA1011142A (en) 1977-05-31
CH582889A5 (fr) 1976-12-15
JPS5039144A (fr) 1975-04-11
DE2430587A1 (de) 1975-01-30
IT1013394B (it) 1977-03-30
IL44776A0 (en) 1974-12-31
IL44776A (en) 1976-12-31
NL7407774A (nl) 1975-01-06

Similar Documents

Publication Publication Date Title
AR201758A1 (fr)
AU476761B2 (fr)
AU465372B2 (fr)
AR201235Q (fr)
AR201231Q (fr)
AU474593B2 (fr)
AU474511B2 (fr)
AU465453B2 (fr)
AU471343B2 (fr)
AU465434B2 (fr)
AU450229B2 (fr)
AU476714B2 (fr)
AR201229Q (fr)
AU466283B2 (fr)
AU476696B2 (fr)
AU472848B2 (fr)
AR199451A1 (fr)
JPS5039144A (fr)
AU477823B2 (fr)
AR197627A1 (fr)
AR210729A1 (fr)
AR200256A1 (fr)
AR201432A1 (fr)
AU461342B2 (fr)
AR196382A1 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse