SE7908763L - Lampskerm for asymmetrisk belysning - Google Patents

Lampskerm for asymmetrisk belysning

Info

Publication number
SE7908763L
SE7908763L SE7908763A SE7908763A SE7908763L SE 7908763 L SE7908763 L SE 7908763L SE 7908763 A SE7908763 A SE 7908763A SE 7908763 A SE7908763 A SE 7908763A SE 7908763 L SE7908763 L SE 7908763L
Authority
SE
Sweden
Prior art keywords
lamp
lamp screen
asymmetric lighting
asymmetric
lighting
Prior art date
Application number
SE7908763A
Other languages
English (en)
Swedish (sv)
Inventor
J C Krogsrud
Original Assignee
Jacobsen As J
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 Jacobsen As J filed Critical Jacobsen As J
Publication of SE7908763L publication Critical patent/SE7908763L/

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
    • F21V7/00—Reflectors for light sources
    • F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Glass Compositions (AREA)
SE7908763A 1978-10-24 1979-10-23 Lampskerm for asymmetrisk belysning SE7908763L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO783593A NO142794C (no) 1978-10-24 1978-10-24 Skjerm for asymmetrisk belysning.

Publications (1)

Publication Number Publication Date
SE7908763L true SE7908763L (sv) 1980-04-25

Family

ID=19884498

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7908763A SE7908763L (sv) 1978-10-24 1979-10-23 Lampskerm for asymmetrisk belysning

Country Status (16)

Country Link
US (1) US4298921A ( )
JP (1) JPS5822841B2 ( )
BE (1) BE879460A ( )
BR (1) BR7906893A ( )
CA (1) CA1130767A ( )
DE (1) DE2941719A1 ( )
DK (1) DK446379A ( )
ES (1) ES246365Y ( )
FI (1) FI63626C ( )
FR (1) FR2439939A1 ( )
GB (2) GB2035532B ( )
IT (1) IT1124641B ( )
NL (1) NL7907695A ( )
NO (1) NO142794C ( )
SE (1) SE7908763L ( )
ZA (1) ZA795687B ( )

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3222003A1 (de) * 1982-06-11 1983-12-15 Hans-Ulrich Prof. Dipl.-Designer 4000 Düsseldorf Bitsch Bildschirm-arbeitsplatzleuchte
GB8331607D0 (en) * 1983-11-25 1984-01-04 Manning P A Lampholder shade rotator
US4683526A (en) * 1985-11-06 1987-07-28 Jac Jacobsen A/S Asymmetric lamp
JPH0528930Y2 ( ) * 1986-10-31 1993-07-26
US6086228A (en) * 1996-10-16 2000-07-11 Mcgowan; Michael J. Sterile illuminated magnifier and method for surgical use
US20120057355A1 (en) * 2010-09-03 2012-03-08 Habitex Corporation Lamp Assembly
GB201116455D0 (en) * 2011-09-23 2011-11-02 Splashblade Products Ltd Cover for a light bulb
CN110701508A (zh) * 2019-09-20 2020-01-17 江门市想天照明科技有限公司 偏光台灯
CN111720765B (zh) * 2020-07-13 2022-10-18 梁号 一种led台灯及其配光方法
TWD213702S (zh) * 2020-11-06 2021-09-01 圓剛科技股份有限公司 麥克風支架之部分

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2142458A (en) * 1935-05-08 1939-01-03 Benjamin Electric Mfg Co Lock for swivel reflectors
US2913570A (en) * 1957-07-18 1959-11-17 Gen Electric High efficiency floodlight projector
FR1406687A (fr) * 1964-06-08 1965-07-23 Perfectionnements aux appliques d'éclairage, lampes d'ameublement et analogues
US3476925A (en) * 1967-07-27 1969-11-04 Hubbell Inc Harvey Floodlight reflector assembly
US3700882A (en) * 1970-09-02 1972-10-24 Jean Planchon Faceted reflector
JPS5020784Y2 ( ) * 1971-05-29 1975-06-23
JPS5222865U ( ) * 1975-08-06 1977-02-17

Also Published As

Publication number Publication date
BE879460A (fr) 1980-02-15
FI63626C (fi) 1983-07-11
ZA795687B (en) 1980-10-29
IT7926746A0 (it) 1979-10-24
JPS5822841B2 (ja) 1983-05-11
GB2113372A (en) 1983-08-03
ES246365Y (es) 1980-08-16
IT1124641B (it) 1986-05-07
NO142794B (no) 1980-07-07
NO142794C (no) 1980-10-15
FR2439939A1 (fr) 1980-05-23
US4298921A (en) 1981-11-03
FI63626B (fi) 1983-03-31
ES246365U (es) 1980-02-01
FR2439939B1 ( ) 1983-04-01
GB2113372B (en) 1984-03-21
FI793255A (fi) 1980-04-25
GB2035532A (en) 1980-06-18
BR7906893A (pt) 1980-07-15
JPS5581410A (en) 1980-06-19
CA1130767A (en) 1982-08-31
NL7907695A (nl) 1980-04-28
GB2035532B (en) 1983-05-25
DE2941719A1 (de) 1980-05-08
DK446379A (da) 1980-04-25
NO783593L (no) 1980-04-25

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