GB598388A - Lamp for colour therapy - Google Patents

Lamp for colour therapy

Info

Publication number
GB598388A
GB598388A GB20404/45A GB2040445A GB598388A GB 598388 A GB598388 A GB 598388A GB 20404/45 A GB20404/45 A GB 20404/45A GB 2040445 A GB2040445 A GB 2040445A GB 598388 A GB598388 A GB 598388A
Authority
GB
United Kingdom
Prior art keywords
colour
lamp
therapy
colour therapy
crust
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
Application number
GB20404/45A
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB598388A publication Critical patent/GB598388A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/006—Controlling the distribution of the light emitted by adjustment of elements by means of optical elements, e.g. films, filters or screens, being rolled up around a roller
    • 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

Abstract

598,388. Colour therapy lamps. CRUST, R. July 30, 1946, No. 20404/45. [Class 75 (iv)] In a lamp for colour therapy one or more screens of silk, cotton or non-inflammable celluloid having sections of all the colours of the spectrum, are mounted on rollers b so that a section of any colour may be brought in front of the light source, a regular movement of each screen being ensured by a spring g bearing on the roller axles and tensioned by an adjustable screw h.
GB20404/45A 1946-07-30 Lamp for colour therapy Expired GB598388A (en)

Publications (1)

Publication Number Publication Date
GB598388A true GB598388A (en) 1948-02-17

Family

ID=1735425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20404/45A Expired GB598388A (en) 1946-07-30 Lamp for colour therapy

Country Status (1)

Country Link
GB (1) GB598388A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631684A1 (en) * 1988-05-20 1989-11-24 Leclercq Didier Device for colouring light beams
WO2011023957A1 (en) * 2009-08-27 2011-03-03 Ritelite Systems Ltd A portable lighting device
WO2013072881A1 (en) * 2011-11-17 2013-05-23 Koninklijke Philips Electronics N.V. Gobo arrangement
US9470382B1 (en) 2013-04-24 2016-10-18 Streamlight, Inc. Portable light
US9816661B2 (en) 2014-01-09 2017-11-14 Streamlight, Inc. Portable light having deployable legs and/or an extendable pole usable as a lantern and/or a scene light

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631684A1 (en) * 1988-05-20 1989-11-24 Leclercq Didier Device for colouring light beams
WO2011023957A1 (en) * 2009-08-27 2011-03-03 Ritelite Systems Ltd A portable lighting device
WO2013072881A1 (en) * 2011-11-17 2013-05-23 Koninklijke Philips Electronics N.V. Gobo arrangement
US9470382B1 (en) 2013-04-24 2016-10-18 Streamlight, Inc. Portable light
US9920918B1 (en) 2013-04-24 2018-03-20 Streamlight, Inc. Portable light
US9816661B2 (en) 2014-01-09 2017-11-14 Streamlight, Inc. Portable light having deployable legs and/or an extendable pole usable as a lantern and/or a scene light
US10215331B2 (en) 2014-01-09 2019-02-26 Streamlight, Inc. Portable light having a deployable pole and latch arrangement therefor
US10655777B2 (en) 2014-01-09 2020-05-19 Streamlight, Inc. Portable light having deployable legs

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