NO812294L - Cathode unit for light beetles. - Google Patents

Cathode unit for light beetles.

Info

Publication number: NO812294L
Authority: NO; Norway
Prior art keywords: cathode unit; light beetles; beetles; light; cathode
Prior art date: 1979-11-07

Application number

NO812294A

Other languages

Norwegian (no)

Other versions

NO153946B (en

NO153946C (en

Inventor

Aake Bjoerkman

Original Assignee

Lumalampan Ab

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.)

1979-11-07

Filing date

1981-07-06

Publication date

1981-07-06

1981-07-06 Application filed by Lumalampan Ab filed Critical Lumalampan Ab

1981-07-06 Publication of NO812294L publication Critical patent/NO812294L/en

1986-03-10 Publication of NO153946B publication Critical patent/NO153946B/en

1986-06-18 Publication of NO153946C publication Critical patent/NO153946C/en

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields

NO812294A 1979-11-07 1981-07-06 Cathode unit for light beetles. NO153946C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7909213A SE435332B (en)	1979-11-07	1979-11-07	CATHOD UNIT OF LIGHT

Publications (3)

Publication Number	Publication Date
NO812294L true NO812294L (en)	1981-07-06
NO153946B NO153946B (en)	1986-03-10
NO153946C NO153946C (en)	1986-06-18

Family

ID=20339270

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO812294A NO153946C (en)	1979-11-07	1981-07-06	Cathode unit for light beetles.

Country Status (25)

Country	Link
JP (1)	JPH0250582B2 (en)
AT (1)	AT377385B (en)
AU (1)	AU543221B2 (en)
BE (1)	BE886030A (en)
BR (1)	BR8008906A (en)
CA (1)	CA1150340A (en)
CH (1)	CH649653A5 (en)
CS (1)	CS250206B2 (en)
DE (2)	DE8029380U1 (en)
DK (1)	DK158177C (en)
ES (1)	ES263202Y (en)
FI (1)	FI68928C (en)
FR (1)	FR2473785A1 (en)
GB (1)	GB2077033B (en)
HU (1)	HU181318B (en)
IT (1)	IT1134172B (en)
MX (1)	MX147322A (en)
NO (1)	NO153946C (en)
PL (1)	PL132221B1 (en)
PT (1)	PT72017B (en)
RO (1)	RO81624B (en)
SE (1)	SE435332B (en)
SU (1)	SU1218936A3 (en)
WO (1)	WO1981001344A1 (en)
YU (1)	YU39696B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK0555619T3 (en) *	1992-02-13	1996-09-09	Auralight Aktiebolag	Cathode shield for gas discharge lamps
US6384534B1 (en)	1999-12-17	2002-05-07	General Electric Company	Electrode material for fluorescent lamps
SE515637C2 (en)	2000-01-24	2001-09-17	Auralight Ab	Security structure for fluorescent lamps
US6741023B2 (en) *	2001-07-10	2004-05-25	Light Sources, Inc.	Fluorescent tanning lamp with improved service life
SE524397C2 (en) *	2002-04-11	2004-08-03	Auralight Int Ab	Cathode unit for fluorescent lamps and method for manufacturing fluorescent lamps
US6812639B2 (en) *	2002-09-13	2004-11-02	Light Sources, Inc.	Germicidal lamp with end of life arc quenching device
US6809468B1 (en) *	2002-12-11	2004-10-26	Light Sources, Inc.	Cathode with disintegration shield in a gas discharge lamp
DE10334175B4 (en) *	2003-07-26	2006-09-21	Dei-Anang, Kwesi, Priv.-Doz. Dr.med.	Respirator
JP2008204856A (en) *	2007-02-21	2008-09-04	Nec Lighting Ltd	Thermoionic cathode fluorescent lamp
RU2505744C2 (en) *	2012-03-06	2014-01-27	Государственное научное учреждение Всероссийский научно-исследовательский институт электрификации сельского хозяйства Российской академии сельскохозяйственных наук (ГНУ ВИЭСХ Россельхозакадемии)	Electric lighting system (versions)
JP6691317B2 (en) *	2015-10-06	2020-04-28	ウシオ電機株式会社	Short arc type discharge lamp

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2008066A (en) *	1933-02-17	1935-07-16	Quarzlampen Gmbh	Gas or vapor discharge tube
US2238277A (en) *	1940-02-09	1941-04-15	Miller Maurice	Combination tube closure and electrode for neon tubes
US2725497A (en) *	1951-04-25	1955-11-29	Westinghouse Electric Corp	Floating grids for fluorescent lamps
DE955341C (en) *	1952-01-13	1957-01-03	Physikalisch Tech Werkstaetten	Gas discharge tubes with a screen enclosing the cathode in a pot-shaped manner
FR1110434A (en) *	1954-08-31	1956-02-13	Hyperion Sa	Improvements to the electrodes of the discharge tubes
US2917650A (en) *	1955-06-29	1959-12-15	Hyperion Sa	Electrode for discharge tubes
GB841343A (en) *	1957-10-09	1960-07-13	Philips Electrical Ind Ltd	Improvements in or relating to low-pressure mercury vapour discharge tubes
FR1271505A (en) *	1959-05-11	1961-09-15	Lampes Sa	Low pressure discharge device
US3121184A (en) *	1960-12-30	1964-02-11	Gen Electric	Discharge lamp with cathode shields
NL6514352A (en) *	1965-11-05	1967-05-08
US3390297A (en) *	1966-07-01	1968-06-25	Perkin Elmer Corp	Shield for hollow cathode lamps
US3430359A (en) *	1967-02-09	1969-03-04	Roll O Sheets	Apparatus with heat conductive belt
GB1219705A (en) *	1968-05-10	1971-01-20	Hitachi Ltd	Light source lamp for atomic light absorption analysis

1979
- 1979-11-07 SE SE7909213A patent/SE435332B/en not_active IP Right Cessation
1980
- 1980-11-04 PT PT72017A patent/PT72017B/en unknown
- 1980-11-04 DE DE19808029380U patent/DE8029380U1/en not_active Expired
- 1980-11-04 DE DE3041548A patent/DE3041548C2/en not_active Expired
- 1980-11-04 IT IT25764/80A patent/IT1134172B/en active
- 1980-11-05 BE BE0/202699A patent/BE886030A/en not_active IP Right Cessation
- 1980-11-05 FR FR8023573A patent/FR2473785A1/en active Granted
- 1980-11-06 AU AU65704/80A patent/AU543221B2/en not_active Expired
- 1980-11-06 GB GB8120702A patent/GB2077033B/en not_active Expired
- 1980-11-06 MX MX184636A patent/MX147322A/en unknown
- 1980-11-06 JP JP55502594A patent/JPH0250582B2/ja not_active Expired - Lifetime
- 1980-11-06 ES ES1980263202U patent/ES263202Y/en not_active Expired
- 1980-11-06 BR BR8008906A patent/BR8008906A/en not_active IP Right Cessation
- 1980-11-06 CH CH8265/80A patent/CH649653A5/en not_active IP Right Cessation
- 1980-11-06 WO PCT/SE1980/000279 patent/WO1981001344A1/en active IP Right Grant
- 1980-11-06 YU YU2839/80A patent/YU39696B/en unknown
- 1980-11-06 HU HU801205A patent/HU181318B/en unknown
- 1980-11-06 CA CA000364156A patent/CA1150340A/en not_active Expired
- 1980-11-07 AT AT0547480A patent/AT377385B/en active
- 1980-11-07 CS CS807548A patent/CS250206B2/en unknown
- 1980-11-07 PL PL1980227738A patent/PL132221B1/en unknown
1981
- 1981-07-03 DK DK296081A patent/DK158177C/en active
- 1981-07-06 FI FI812128A patent/FI68928C/en not_active IP Right Cessation
- 1981-07-06 NO NO812294A patent/NO153946C/en unknown
- 1981-07-06 SU SU813315649A patent/SU1218936A3/en active
- 1981-07-07 RO RO104806A patent/RO81624B/en unknown

Also Published As

Publication number	Publication date
GB2077033B (en)	1984-07-04
HU181318B (en)	1983-07-28
FI812128L (en)	1981-07-06
FI68928B (en)	1985-07-31
PT72017A (en)	1980-12-01
FR2473785B1 (en)	1985-03-08
WO1981001344A1 (en)	1981-05-14
JPS56501507A (en)	1981-10-15
FR2473785A1 (en)	1981-07-17
MX147322A (en)	1982-11-10
SE7909213L (en)	1981-05-08
PL132221B1 (en)	1985-02-28
PL227738A1 (en)	1981-08-21
RO81624A (en)	1984-05-12
NO153946B (en)	1986-03-10
JPH0250582B2 (en)	1990-11-02
CH649653A5 (en)	1985-05-31
BR8008906A (en)	1981-08-25
GB2077033A (en)	1981-12-09
YU39696B (en)	1985-03-20
AT377385B (en)	1985-03-11
DK296081A (en)	1981-07-03
DE3041548C2 (en)	1986-07-24
FI68928C (en)	1985-11-11
IT8025764A0 (en)	1980-11-04
AU543221B2 (en)	1985-04-04
PT72017B (en)	1981-12-17
RO81624B (en)	1984-08-25
DK158177C (en)	1990-09-03
ES263202Y (en)	1985-12-16
SU1218936A3 (en)	1986-03-15
DE3041548A1 (en)	1981-05-21
ES263202U (en)	1982-12-01
IT1134172B (en)	1986-07-31
ATA547480A (en)	1984-07-15
CA1150340A (en)	1983-07-19
DE8029380U1 (en)	1982-07-15
DK158177B (en)	1990-04-02
YU283980A (en)	1983-06-30
BE886030A (en)	1981-03-02
AU6570480A (en)	1981-05-22
SE435332B (en)	1984-09-17
NO153946C (en)	1986-06-18
CS250206B2 (en)	1987-04-16

Publication	Publication Date	Title
NL7800465A (en)	1978-07-18	HEXAHYDROTERPHENYL COMPOUNDS.
NO781586L (en)	1978-11-07	POLYEN COMPOUNDS.
NO790332L (en)	1979-08-03	6-SUBSTITUTED TIA-AZA COMPOUNDS.
NL7804974A (en)	1978-11-13	2-PENEM-3-CARBONIC ACID COMPOUNDS.
NL7811799A (en)	1979-06-06	BISMUTH-RICH PYROCHLORINE-TYPE COMPOUNDS.
NO158655C (en)	1988-10-19	WHEELCHAIR.
NO152518C (en)	1985-10-09	CATODE PROTECTION ANODE UNIT.
NL7805151A (en)	1978-11-15	PHOTOMETER.
BE881301A (en)	1980-07-23	NICKEL-MOLYBDENE CATHODE
IT7823033A0 (en)	1978-05-04	FUNGICIDE COMPOUNDS.
NO143544C (en)	1981-03-04	LIGHT WEAPON PROJECT.
NO802395L (en)	1981-02-16	Cathodes.
NO812294L (en)	1981-07-06	Cathode unit for light beetles.
NL7902905A (en)	1979-10-16	PIPERAZINYLBENZOHETEROCYCLIC COMPOUNDS.
IT7983418A0 (en)	1979-07-11	FOOTWEAR FOR AFTER-SKI.
NO783593L (en)	1980-04-25	UNYMMETRIC LIGHTING SCREEN.
NO783145L (en)	1979-03-20	BEAM FITTING.
NO802172L (en)	1981-02-11	SUBSTITUTED DIFENYLETERS.
NO143451C (en)	1981-02-18	SKINTAV TRINSE.
NL7809708A (en)	1979-05-21	LASER.
NO144471C (en)	1981-09-09	SKINTA TRINSE.
NO793494L (en)	1981-05-04	CYLINDERLAST I.
IT7820740A0 (en)	1978-02-28	OPTICALLY ACTIVE COMPOUNDS.
NO781576L (en)	1978-11-10	ANODE.
IT7821640A0 (en)	1978-03-24	ORGANOSILIC COMPOUNDS.