DK82888D0 - Fremgangsmaade til fremstilling af tyndpladeemner saasom reflektorer til lysroersarmaturer - Google Patents

Fremgangsmaade til fremstilling af tyndpladeemner saasom reflektorer til lysroersarmaturer

Info

Publication number
DK82888D0
DK82888D0 DK82888A DK82888A DK82888D0 DK 82888 D0 DK82888 D0 DK 82888D0 DK 82888 A DK82888 A DK 82888A DK 82888 A DK82888 A DK 82888A DK 82888 D0 DK82888 D0 DK 82888D0
Authority
DK
Denmark
Prior art keywords
reflectors
procedure
manufacturing
light ring
thickness plates
Prior art date
Application number
DK82888A
Other languages
English (en)
Other versions
DK161346C (da
DK161346B (da
DK82888A (da
Inventor
Hans Moeller Thomsen
Original Assignee
Hans Moeller Thomsen
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 Hans Moeller Thomsen filed Critical Hans Moeller Thomsen
Priority to DK82888A priority Critical patent/DK161346C/da
Publication of DK82888D0 publication Critical patent/DK82888D0/da
Priority to AU31959/89A priority patent/AU3195989A/en
Priority to PCT/DK1989/000037 priority patent/WO1989007735A1/en
Publication of DK82888A publication Critical patent/DK82888A/da
Publication of DK161346B publication Critical patent/DK161346B/da
Application granted granted Critical
Publication of DK161346C publication Critical patent/DK161346C/da

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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DK82888A 1988-02-18 1988-02-18 Fremgangsmaade og apparat til fremstilling af tyndpladeemner saasom reflektorer til lysroersarmaturer DK161346C (da)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK82888A DK161346C (da) 1988-02-18 1988-02-18 Fremgangsmaade og apparat til fremstilling af tyndpladeemner saasom reflektorer til lysroersarmaturer
AU31959/89A AU3195989A (en) 1988-02-18 1989-02-17 A method of producing thin plate structures such as reflectors for fluorescent tube fittings
PCT/DK1989/000037 WO1989007735A1 (en) 1988-02-18 1989-02-17 A method of producing thin plate structures such as reflectors for fluorescent lamp fittings

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK82888A DK161346C (da) 1988-02-18 1988-02-18 Fremgangsmaade og apparat til fremstilling af tyndpladeemner saasom reflektorer til lysroersarmaturer
DK82888 1988-02-18

Publications (4)

Publication Number Publication Date
DK82888D0 true DK82888D0 (da) 1988-02-18
DK82888A DK82888A (da) 1989-08-19
DK161346B DK161346B (da) 1991-06-24
DK161346C DK161346C (da) 1991-12-02

Family

ID=8098006

Family Applications (1)

Application Number Title Priority Date Filing Date
DK82888A DK161346C (da) 1988-02-18 1988-02-18 Fremgangsmaade og apparat til fremstilling af tyndpladeemner saasom reflektorer til lysroersarmaturer

Country Status (3)

Country Link
AU (1) AU3195989A (da)
DK (1) DK161346C (da)
WO (1) WO1989007735A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5490326A (en) * 1994-03-01 1996-02-13 Nielson; Lyman O. Method of retrofitting fluorescent light fixtures and punch and die assembly therefor
DE19612197A1 (de) * 1996-03-27 1997-10-02 Zumtobel Licht Verfahren zum Herstellen eines im Querschnitt V-förmigen Reflektors für eine Leuchte und ein im Querschnitt V-förmiger Reflektor
GB2341669A (en) * 1998-09-15 2000-03-22 Interlux Limited Light controller for light fitting
DE202004005751U1 (de) * 2004-04-15 2005-08-25 Zumtobel Staff Gmbh Wannenförmiges Gehäuse aus Blech, insbesondere für eine Leuchte

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1008523A (en) * 1963-03-18 1965-10-27 Philips Electronic Associated Improvements in and relating to lighting fittings
US3591798A (en) * 1968-11-04 1971-07-06 Lightolier Inc Lighting fixture
DE3437192A1 (de) * 1984-10-10 1986-04-10 Philips Patentverwaltung Gmbh, 2000 Hamburg Leuchte mit veraenderbarer lichtverteilung
EP0279385B1 (de) * 1987-02-17 1991-12-04 Siemens Aktiengesellschaft Leuchte

Also Published As

Publication number Publication date
DK161346C (da) 1991-12-02
WO1989007735A1 (en) 1989-08-24
DK161346B (da) 1991-06-24
DK82888A (da) 1989-08-19
AU3195989A (en) 1989-09-06

Similar Documents

Publication Publication Date Title
DK161884A (da) Kvartslampe til udsendelse af infraroedt lys
FR2539685B1 (fr) Luminaire a faisceau orientable
SE8100390L (sv) Forfarande for framstellning av byggnadselement av lettbetongtyp
NL190425B (nl) Verlichtingsarmatuur met asymmetrische lichtbundel.
DK450686D0 (da) Fremgangsmaade til fremstilling af mordenitlegemer
BR8803984A (pt) Luminaria
DK82888D0 (da) Fremgangsmaade til fremstilling af tyndpladeemner saasom reflektorer til lysroersarmaturer
DK448483D0 (da) Taender til taendingaf kulstoevfyr ved hjaelp af et taendblus
DK309789D0 (da) Fremgangsmaade til fremstilling af alumoxaner
BR8907157A (pt) Arranque para lampadas de gas rarefeito
KR900020593U (ko) 형광등 기구
DK282288A (da) Fremgangsmaade til fremstilling af sandstoebeforme
KR890013654U (ko) 매입형 형광등 반사갓
DK588983D0 (da) Fremgangsmade til fremstilling af ekspanderede letvaegtsaggregater
KR880010060U (ko) 전구 교환이 간편한 전등장치
KR900003207U (ko) 천정용 형광등 기구
KR950000201U (ko) 반지 전등
SE8900856D0 (sv) Baerbar lysroersarmatur
BR6700853U (pt) Refletor para luminaria
KR860012084U (ko) 형광등 끼움식 반사판
BR8604219A (pt) Luminaria para lampadas fluorescentes
BR8903956A (pt) Luminaria
BR6902140U (pt) Luminaria
DK96990D0 (da) Udnyttelse af lyslederprincippet til fremstilling af oplysende, ikke-blaendende flader
DK364986D0 (da) Fremgangsmaade til fremstilling af en let formdel

Legal Events

Date Code Title Description
PBP Patent lapsed

Country of ref document: DK