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patent · EP0128395A3

Solar ray collecting device

14 May 1986

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Patentamt a i s c h e sPatent Office

J E u r o p European Publication number: 0 1 28 395 Office europeen des brevets A3

EUROPEAN PATENT APPLICATION

Application number: 84105694.8 Int. CI.4: F 24 J 3 / 0 2

Priority: 03.06.83 JP 99978/83 Applicant: Mori, Kei

Date of publication of application:

19.12.84 Bulletin 84/51 Inventor: Mori, Kei

Date of deferred publication of search report: 14.05.86 Setagaya-ku Tokyo(JP) Designated Contracting States: Representative: Patentanwalte Grunecker, Dr. CH DE FR GB LI NL Kinkeldey, Dr. Stockmair, Dr. Schumann, Jakob, Dr. Bezold, Meister, Hilgers, Dr. Meyer-Plath

Maximiiianstrasse 58

Solar ray collecting device.

A solar ray collecting device is comprised of a supporting base plate on which a large number of hexagonal recesses are provided and a large number of optical systems are arranged on each of said recesses. Each of said optical systems is made up of a hexagonal focusing lense of a dimension that is approximately the same as the hexagonal recesses and of a head-cut hexagonal pyramid which extends downward from the light collecting lense as an upper surface of said recess. An optical conductor which is a light-receiving surface is provided on the focus of said light collecting lense. Furthermore, the upper internal circumferential surface of the side wall forming said recess is so formed that it may be able to move freely on the surface of said hexagonal pyramid.

Croydon Printing Company Lid

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J ) EUROPEAN SEARCH REPORT App'ica,i°n number

UUUUMfcN 15 CONSIDERED TO BE RELEVANT wnauiMi vi uubuniciii rviin iiiuiwmtuii, wriere appropriate, Keievant CLASSIFICATION OF THE of relevant passages to claim APPLICATION (Int. CI. =)

* Figure 4 *

Technical fields

SEARCHED (Int. CI 3)

CHE HAGUE 'oie ui tuinuieuan or ine searcn fcxaminer

: tneory or principle underlying the invention : earlier patent document, but published on, or after the filing date : particularly relevant if combined with another ) : document cited in the application document of the same category . : document cited for other reasons : technological background : non-written disclosure lemDer ot tne same patent tamiiy, corresponding : intermediate document ocument

Provenance

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Patent office record
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Source
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Assignee
Kei Mori
Published
1986-05-14