AT351633B - Leuchte mit einem rotationssymmetrischen reflektor - Google Patents

Leuchte mit einem rotationssymmetrischen reflektor

Info

Publication number: AT351633B
Authority: AT; Austria
Prior art keywords: lamp; rotational symmetric; symmetric reflector; reflector; rotational
Prior art date: 1972-05-08

Application number

AT377873A

Other languages

English (en)

Inventor

Hugo Hutz

Original Assignee

Hugo Hutz

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.)

1972-05-08

Filing date

1973-04-27

Publication date

1979-08-10

1972-05-08 Priority claimed from DE19722222529 external-priority patent/DE2222529B2/de

1973-02-17 Priority claimed from DE19732308003 external-priority patent/DE2308003B2/de

1973-04-27 Application filed by Hugo Hutz filed Critical Hugo Hutz

1979-08-10 Application granted granted Critical

1979-08-10 Publication of AT351633B publication Critical patent/AT351633B/de

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
- F21V7/04—Optical design
- F21V7/09—Optical design with a combination of different curvatures
- 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
- F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
- 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)
Non-Portable Lighting Devices Or Systems Thereof (AREA)

AT377873A 1972-05-08 1973-04-27 Leuchte mit einem rotationssymmetrischen reflektor AT351633B (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19722222529 DE2222529B2 (de)	1972-05-08	1972-05-08	Leuchte mit einem rotationssymmetrischen reflektor und einer roehrenfoermigen lampe
DE19732308003 DE2308003B2 (de)	1973-02-17	1973-02-17	Leuchte mit einem rotationssymmetrischen reflektor

Publications (1)

Publication Number	Publication Date
AT351633B true AT351633B (de)	1979-08-10

Family

ID=25763225

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT377873A AT351633B (de)	1972-05-08	1973-04-27	Leuchte mit einem rotationssymmetrischen reflektor

Country Status (6)

Country	Link
AT (1)	AT351633B (de)
CH (1)	CH555030A (de)
FR (1)	FR2183856A1 (de)
GB (1)	GB1423622A (de)
NL (1)	NL7306424A (de)
SE (1)	SE419794B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT382948B (de) *	1982-12-16	1987-04-27	Trilux Lenze Gmbh & Co Kg	Leuchte

1973
- 1973-04-26 CH CH595473A patent/CH555030A/de not_active IP Right Cessation
- 1973-04-27 AT AT377873A patent/AT351633B/de not_active IP Right Cessation
- 1973-05-02 GB GB2084173A patent/GB1423622A/en not_active Expired
- 1973-05-04 SE SE7306235A patent/SE419794B/xx unknown
- 1973-05-07 FR FR7316301A patent/FR2183856A1/fr not_active Withdrawn
- 1973-05-08 NL NL7306424A patent/NL7306424A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
CH555030A (de)	1974-10-15
FR2183856A1 (de)	1973-12-21
NL7306424A (de)	1973-11-12
GB1423622A (en)	1976-02-04
SE419794B (sv)	1981-08-24

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Legal Events

Date	Code	Title	Description
1985-10-15	ELJ	Ceased due to non-payment of the annual fee
2007-07-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties