EP0144576A3 - Flutlichtreflektor - Google Patents

Flutlichtreflektor Download PDF

Info

Publication number: EP0144576A3
Authority: EP; European Patent Office
Prior art keywords: floodlight reflector; floodlight; reflector; desensitiz; flutes
Prior art date: 1983-09-16
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP84111087A

Other languages

English (en)

French (fr)

Other versions

EP0144576A2 (de

Inventor

Herbert Arnold Odle

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.)

Johns Manville Corp

Original Assignee

Manville Corp

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.)

1983-09-16

Filing date

1984-09-17

Publication date

1987-06-03

1984-09-17 Application filed by Manville Corp filed Critical Manville Corp

1985-06-19 Publication of EP0144576A2 publication Critical patent/EP0144576A2/de

1987-06-03 Publication of EP0144576A3 publication Critical patent/EP0144576A3/de

Status Withdrawn legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 abstract 1

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

Landscapes

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

EP84111087A 1983-09-16 1984-09-17 Flutlichtreflektor Withdrawn EP0144576A3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US53332183A	1983-09-16	1983-09-16
US533321		1983-09-16

Publications (2)

Publication Number	Publication Date
EP0144576A2 EP0144576A2 (de)	1985-06-19
EP0144576A3 true EP0144576A3 (de)	1987-06-03

Family

ID=24125451

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP84111087A Withdrawn EP0144576A3 (de)	1983-09-16	1984-09-17	Flutlichtreflektor

Country Status (3)

Country	Link
EP (1)	EP0144576A3 (de)
DE (1)	DE144576T1 (de)
GB (1)	GB2146754A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2313206A (en) *	1996-05-17	1997-11-19	Crowcon Detection Instr Limite	Optical component for distributing radiation to foci

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3001061A (en) *	1957-09-30	1961-09-19	Esquire Inc	Floodlight having segmented reflector
US3662165A (en) *	1970-03-02	1972-05-09	Gen Electric	Luminaire reflector
EP0091797A1 (de) *	1982-04-14	1983-10-19	Koito-Kogyo Kabushiki Kaisha	Schattenfreie Beleuchtungsvorrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5684805A (en) *	1979-12-11	1981-07-10	Toshiba Electric Equip	Illuminator
DE3004422C2 (de) *	1980-02-07	1988-09-29	Sidler Gmbh & Co, 7400 Tuebingen	Parabolreflektor
NL186466C (nl) *	1980-07-28	1992-03-16	Philips Nv	Verlichtingsarmatuur.
GB2098716B (en) *	1981-05-14	1984-09-12	Forum Inc	Luminaire reflector
EP0084934A1 (de) *	1982-01-16	1983-08-03	LUCAS INDUSTRIES public limited company	Lampenreflektor
US4453203A (en) *	1982-07-19	1984-06-05	Harvey Hubbell Incorporated	Lighting fixture reflector

1984
- 1984-09-12 GB GB08423010A patent/GB2146754A/en not_active Withdrawn
- 1984-09-17 DE DE1984111087 patent/DE144576T1/de active Pending
- 1984-09-17 EP EP84111087A patent/EP0144576A3/de not_active Withdrawn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3001061A (en) *	1957-09-30	1961-09-19	Esquire Inc	Floodlight having segmented reflector
US3662165A (en) *	1970-03-02	1972-05-09	Gen Electric	Luminaire reflector
EP0091797A1 (de) *	1982-04-14	1983-10-19	Koito-Kogyo Kabushiki Kaisha	Schattenfreie Beleuchtungsvorrichtung

Also Published As

Publication number	Publication date
EP0144576A2 (de)	1985-06-19
GB8423010D0 (en)	1984-10-17
DE144576T1 (de)	1985-09-26
GB2146754A (en)	1985-04-24

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Legal Events

Date	Code	Title	Description
1985-04-20	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1985-06-19	AK	Designated contracting states	Designated state(s): BE CH DE FR GB IT LI NL SE
1985-07-31	ITCL	It: translation for ep claims filed	Representative=s name: BARZANO' E ZANARDO ROMA S.P.A.
1985-08-02	EL	Fr: translation of claims filed
1985-09-26	DET	De: translation of patent claims
1985-11-18	TCNL	Nl: translation of patent claims filed
1987-04-14	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1987-05-13	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: MANVILLE CORPORATION
1987-06-03	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): BE CH DE FR GB IT LI NL SE
1988-06-08	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1988-07-27	18D	Application deemed to be withdrawn	Effective date: 19871204
2007-08-08	RIN1	Information on inventor provided before grant (corrected)	Inventor name: ODLE, HERBERT ARNOLD