JPS547783A - Shade for lighting apparatus - Google Patents

Shade for lighting apparatus

Info

Publication number
JPS547783A
JPS547783A JP7303677A JP7303677A JPS547783A JP S547783 A JPS547783 A JP S547783A JP 7303677 A JP7303677 A JP 7303677A JP 7303677 A JP7303677 A JP 7303677A JP S547783 A JPS547783 A JP S547783A
Authority
JP
Japan
Prior art keywords
shade
lighting apparatus
extending flange
shade elements
elements
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.)
Pending
Application number
JP7303677A
Other languages
Japanese (ja)
Inventor
Masaya Wada
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP7303677A priority Critical patent/JPS547783A/en
Publication of JPS547783A publication Critical patent/JPS547783A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a shade for lighting apparatus, capable of varying the light projecting range in a simpel manner, which is composed of aplurality of shade elements of different diameter diameters assembled together, each of said shade elements being formed at its upper portion with an inwardly extending flange and at its lower portion with an outwardly extending flange, and further provided with required projections around its outer peripheral surface.
COPYRIGHT: (C)1979,JPO&Japio
JP7303677A 1977-06-20 1977-06-20 Shade for lighting apparatus Pending JPS547783A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7303677A JPS547783A (en) 1977-06-20 1977-06-20 Shade for lighting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7303677A JPS547783A (en) 1977-06-20 1977-06-20 Shade for lighting apparatus

Publications (1)

Publication Number Publication Date
JPS547783A true JPS547783A (en) 1979-01-20

Family

ID=13506716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7303677A Pending JPS547783A (en) 1977-06-20 1977-06-20 Shade for lighting apparatus

Country Status (1)

Country Link
JP (1) JPS547783A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011161939A1 (en) * 2010-06-23 2011-12-29 東洋鋼鈑株式会社 Reflective shade of lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011161939A1 (en) * 2010-06-23 2011-12-29 東洋鋼鈑株式会社 Reflective shade of lamp
JP2012009223A (en) * 2010-06-23 2012-01-12 Toyo Kohan Co Ltd Reflecting shade of lighting fixture

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