NL7810774A - Kopspiegellamp. - Google Patents

Kopspiegellamp. Download PDF

Info

Publication number: NL7810774A
Authority: NL; Netherlands
Prior art keywords: filament; lamp; lamp vessel; legs; axis
Prior art date: 1978-10-30

Application number

NL7810774A

Other languages

English (en)

Dutch (nl)

Original Assignee

Philips Nv

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.)

1978-10-30

Filing date

1978-10-30

Publication date

1980-05-02

1978-10-30 Application filed by Philips Nv filed Critical Philips Nv

1978-10-30 Priority to NL7810774A priority Critical patent/NL7810774A/nl

1979-09-28 Priority to FR7924166A priority patent/FR2440614A1/fr

1979-09-28 Priority to AR278276A priority patent/AR217009A1/es

1979-10-19 Priority to US06/086,564 priority patent/US4317060A/en

1979-10-24 Priority to DE19792942972 priority patent/DE2942972A1/de

1979-10-25 Priority to CA000338400A priority patent/CA1135779A/en

1979-10-26 Priority to ES1979253457U priority patent/ES253457Y/es

1979-10-26 Priority to IT26846/79A priority patent/IT1124689B/it

1979-10-26 Priority to GB7937293A priority patent/GB2034109B/en

1979-10-26 Priority to IT7922975U priority patent/IT7922975V0/it

1979-10-29 Priority to BE0/197872A priority patent/BE879705A/fr

1979-10-29 Priority to JP13883779A priority patent/JPS5560261A/ja

1980-05-02 Publication of NL7810774A publication Critical patent/NL7810774A/nl

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/18—Mountings or supports for the incandescent body

Landscapes

Non-Portable Lighting Devices Or Systems Thereof (AREA)
Electric Stoves And Ranges (AREA)
Lighting Device Outwards From Vehicle And Optical Signal (AREA)

NL7810774A 1978-10-30 1978-10-30 Kopspiegellamp. NL7810774A (nl)

Priority Applications (12)

Application Number	Priority Date	Filing Date	Title
NL7810774A NL7810774A (nl)	1978-10-30	1978-10-30	Kopspiegellamp.
FR7924166A FR2440614A1 (fr)	1978-10-30	1979-09-28	Lampe a calotte argentee
AR278276A AR217009A1 (es)	1978-10-30	1979-09-28	Lampara espejada en forma de bol
US06/086,564 US4317060A (en)	1978-10-30	1979-10-19	Bowl mirrored lamp
DE19792942972 DE2942972A1 (de)	1978-10-30	1979-10-24	Kopfspiegellampe
CA000338400A CA1135779A (en)	1978-10-30	1979-10-25	Incandescent bowl mirrored lamp with asymetrically arranged filament
ES1979253457U ES253457Y (es)	1978-10-30	1979-10-26	Una lampara incandescente
IT26846/79A IT1124689B (it)	1978-10-30	1979-10-26	Lampada a bulbo con emisfero superiore a specchio
GB7937293A GB2034109B (en)	1978-10-30	1979-10-26	Bowl mirrored incandescent lamp
IT7922975U IT7922975V0 (it)	1978-10-30	1979-10-26	Lampada a bulbo con emisfero superiore a specchio.
BE0/197872A BE879705A (fr)	1978-10-30	1979-10-29	Lampe a calotte argentee
JP13883779A JPS5560261A (en)	1978-10-30	1979-10-29	Semiireflecting incandescent lamp

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL7810774		1978-10-30
NL7810774A NL7810774A (nl)	1978-10-30	1978-10-30	Kopspiegellamp.

Publications (1)

Publication Number	Publication Date
NL7810774A true NL7810774A (nl)	1980-05-02

Family

ID=19831799

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7810774A NL7810774A (nl)	1978-10-30	1978-10-30	Kopspiegellamp.

Country Status (11)

Country	Link
US (1)	US4317060A (es)
JP (1)	JPS5560261A (es)
AR (1)	AR217009A1 (es)
BE (1)	BE879705A (es)
CA (1)	CA1135779A (es)
DE (1)	DE2942972A1 (es)
ES (1)	ES253457Y (es)
FR (1)	FR2440614A1 (es)
GB (1)	GB2034109B (es)
IT (2)	IT1124689B (es)
NL (1)	NL7810774A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1265840A (en) *	1985-10-29	1990-02-13	Antonius J. Huijbers	Incandescent lamp having a vessel with an annular reflective coating and a filament arranged zigsagwise
JP2875539B2 (ja) *	1988-07-29	1999-03-31	松下電子工業株式会社	反射鏡付電球
US5003215A (en) *	1988-08-05	1991-03-26	U.S. Philips Corporation	Reflective electric incandescent lamp for producing high intensity beam
USD373644S (en)	1995-11-07	1996-09-10	Trade Source International	Florescent light bulb
JP2001155691A (ja) *	1999-11-26	2001-06-08	Philips Lighting Kk	ランプ
EP1308988B1 (fr) *	2001-10-23	2016-07-13	Koninklijke Philips N.V.	Système d'accrochage d'un filament à une entrée de courant
USD674129S1 (en) *	2011-03-31	2013-01-08	3M Innovative Properties Company	Surface pattern applied to a light bulb

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1977612A (en) *	1931-07-03	1934-10-23	Welsbach Street Lighting Compa	Street lighting luminair
US2070700A (en) *	1934-11-17	1937-02-16	Welsbach Street Lighting Compa	Illumination
US2218345A (en) *	1935-04-10	1940-10-15	Spaeth Charles	Incandescent lamp
US2115839A (en) *	1936-04-27	1938-05-03	Caesar J Briefer	Electric lamp
US2181291A (en) *	1936-12-07	1939-11-28	Hygrade Sylvania Corp	Reflector bulb lamp

1978
- 1978-10-30 NL NL7810774A patent/NL7810774A/nl not_active Application Discontinuation
1979
- 1979-09-28 AR AR278276A patent/AR217009A1/es active
- 1979-09-28 FR FR7924166A patent/FR2440614A1/fr active Granted
- 1979-10-19 US US06/086,564 patent/US4317060A/en not_active Expired - Lifetime
- 1979-10-24 DE DE19792942972 patent/DE2942972A1/de not_active Withdrawn
- 1979-10-25 CA CA000338400A patent/CA1135779A/en not_active Expired
- 1979-10-26 IT IT26846/79A patent/IT1124689B/it active
- 1979-10-26 ES ES1979253457U patent/ES253457Y/es not_active Expired
- 1979-10-26 GB GB7937293A patent/GB2034109B/en not_active Expired
- 1979-10-26 IT IT7922975U patent/IT7922975V0/it unknown
- 1979-10-29 JP JP13883779A patent/JPS5560261A/ja active Pending
- 1979-10-29 BE BE0/197872A patent/BE879705A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB2034109A (en)	1980-05-29
ES253457U (es)	1980-12-16
JPS5560261A (en)	1980-05-07
ES253457Y (es)	1981-06-01
DE2942972A1 (de)	1980-05-22
CA1135779A (en)	1982-11-16
IT7922975V0 (it)	1979-10-26
AR217009A1 (es)	1980-02-15
BE879705A (fr)	1980-04-29
IT1124689B (it)	1986-05-14
FR2440614A1 (fr)	1980-05-30
GB2034109B (en)	1982-08-04
US4317060A (en)	1982-02-23
IT7926846A0 (it)	1979-10-26
FR2440614B1 (es)	1981-05-29

Similar Documents

Publication	Publication Date	Title
NL192273C (nl)	1997-04-03	Verlichtingsarmatuur.
US5272408A (en)	1993-12-21	Lamp and reflector assembly
EP0584071B1 (en)	1999-01-07	Lamp and reflector assembly
US5556191A (en)	1996-09-17	Electric reflector lamp
NL7810774A (nl)	1980-05-02	Kopspiegellamp.
AU600312B2 (en)	1990-08-09	Lighting apparatus
JPH09505687A (ja)	1997-06-03	反射形ランプ
NL8501458A (nl)	1985-12-16	Reflectorlamp met een verbeterde halssectie voor toename van de nuttige lichtopbrengst.
US6481872B1 (en)	2002-11-19	Astral lamp
US6525452B1 (en)	2003-02-25	Lamp with filament segments in curved layers
JP3101627B2 (ja)	2000-10-23	反射電球
JPH0521043A (ja)	1993-01-29	照明装置
KR970003356B1 (ko)	1997-03-17	전기 백열 램프 및 그에 사용하기 적합한 취입 유리 전구
US5345140A (en)	1994-09-06	Electric lamp arrangement with reflector
US3995153A (en)	1976-11-30	Optical projectors
US5003215A (en)	1991-03-26	Reflective electric incandescent lamp for producing high intensity beam
EP0550936B1 (en)	1996-12-04	Electric light source with reflector
EP0195317A2 (en)	1986-09-24	R Lamp having an improved dome portion for increasing the useful light output
US3102693A (en)	1963-09-03	Luminaire
JP3101628B2 (ja)	2000-10-23	反射型電球
JPH0588086A (ja)	1993-04-09	インボリユート形反射板
JP4423330B2 (ja)	2010-03-03	電子閃光装置用反射鏡
US4890209A (en)	1989-12-26	Searchlight, in particular a portable searchlight with an accompanying current supply
JPH0762996B2 (ja)	1995-07-05	白熱電灯
JPS60196743A (ja)	1985-10-05	スリツト照明装置

Legal Events

Date	Code	Title
1980-05-27	A1B	A search report has been drawn up
1985-01-01	A85	Still pending on 85-01-01
1985-12-02	BV	The patent application has lapsed