BE718562A - - Google Patents

Info

Publication number: BE718562A
Authority: BE; Belgium

Application number

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.)

1967-07-27

Filing date

1968-07-25

Publication date

1968-12-31

1968-07-25 Application filed filed Critical

1968-12-31 Publication of BE718562A publication Critical patent/BE718562A/xx

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
- F21V7/04—Optical design
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Optical Elements Other Than Lenses (AREA)
Non-Portable Lighting Devices Or Systems Thereof (AREA)

BE718562D 1967-07-27 1968-07-25 BE718562A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DES61911U DE1975707U (de)	1967-07-27	1967-07-27	Flutlichtleuchte mit einem rinnenfoermigen asymmetrischen spiegelreflektor.

Publications (1)

Publication Number	Publication Date
BE718562A true BE718562A (xx)	1968-12-31

Family

ID=7495218

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE718562D BE718562A (xx)	1967-07-27	1968-07-25

Country Status (7)

Country	Link
BE (1)	BE718562A (xx)
CH (1)	CH471347A (xx)
DE (1)	DE1975707U (xx)
ES (1)	ES140622Y (xx)
FR (1)	FR1572950A (xx)
LU (1)	LU56493A1 (xx)
NL (1)	NL6810625A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3679893A (en) *	1970-09-03	1972-07-25	Sylvan R Schemitz And Associat	Luminaire reflector comprising elliptical and parabolic segments
DE2319316C3 (de) *	1973-04-17	1985-06-20	Händler, Paul, 8400 Regensburg	Leuchte mit breitem, gewölbtem Blechreflektor niedriger Bauhöhe
US4027151A (en) *	1975-11-18	1977-05-31	Crouse-Hinds Company	Luminaire and reflector therefor

1967
- 1967-07-27 DE DES61911U patent/DE1975707U/de not_active Expired
1968
- 1968-06-24 CH CH944468A patent/CH471347A/de unknown
- 1968-07-15 LU LU56493D patent/LU56493A1/xx unknown
- 1968-07-25 BE BE718562D patent/BE718562A/xx unknown
- 1968-07-26 FR FR1572950D patent/FR1572950A/fr not_active Expired
- 1968-07-26 ES ES1968140622U patent/ES140622Y/es not_active Expired
- 1968-07-26 NL NL6810625A patent/NL6810625A/xx unknown

Also Published As

Publication number	Publication date
ES140622U (es)	1969-01-01
NL6810625A (xx)	1969-01-29
ES140622Y (es)	1970-01-01
LU56493A1 (xx)	1968-10-28
FR1572950A (xx)	1969-06-27
DE1975707U (de)	1967-12-28
CH471347A (de)	1969-04-15

Publication	Publication Date	Title
AU425114B2 (xx)	1972-06-14
FR1572950A (xx)	1969-06-27
AU2277767A (xx)	1968-12-12
AU2256867A (xx)	1968-12-05
AU610966A (xx)	1968-11-28
BE694660A (xx)	1967-08-28
BE692778A (xx)	1967-07-03
BE711436A (xx)	1968-07-01
BE711408A (xx)	1968-07-01
BE711157A (xx)	1968-07-01
BE710947A (xx)	1968-08-19
BE710272A (xx)	1968-06-17
BE709803A (xx)	1968-05-30
BE709238A (xx)	1968-05-16
BE709219A (xx)	1968-07-11
BE708867A (xx)	1968-07-02
BE708777A (xx)	1968-05-02
BE707896A (xx)	1968-04-16
BE705169A (xx)	1968-03-01
BE704634A (xx)	1968-04-03
BE699190A (xx)	1967-11-03
BE692332A (xx)	1967-06-16
BE692780A (xx)	1967-07-03
BE692779A (xx)	1967-07-03
BE711749A (xx)	1968-09-06