CH567862A5 - - Google Patents

Info

Publication number: CH567862A5
Authority: CH; Switzerland

Application number

CH384374A

Original Assignee

Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh

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.)

1973-04-26

Filing date

1974-03-20

Publication date

1975-10-15

1974-03-20 Application filed by Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh

1975-10-15 Publication of CH567862A5 publication Critical patent/CH567862A5/xx

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/02—Details
- H05B41/04—Starting switches
- H05B41/048—Starting switches using electromagnetic relays

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Circuit Arrangements For Discharge Lamps (AREA)
Cookers (AREA)

CH384374A 1973-04-26 1974-03-20 CH567862A5 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732321212 DE2321212C2 (en)	1973-04-26	1973-04-26	Starter for AC-fed low-pressure discharge lamps

Publications (1)

Publication Number	Publication Date
CH567862A5 true CH567862A5 (en)	1975-10-15

Family

ID=5879363

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH384374A CH567862A5 (en)	1973-04-26	1974-03-20

Country Status (5)

Country	Link
CH (1)	CH567862A5 (en)
DE (1)	DE2321212C2 (en)
FR (1)	FR2227707B1 (en)
GB (1)	GB1436807A (en)
IT (1)	IT1011778B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2737154C2 (en) *	1977-08-17	1986-07-24	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München	Glow igniter for low pressure discharge lamps with preheatable electrodes
DE9104136U1 (en) *	1991-04-05	1991-06-06	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München	Starter for AC powered low pressure discharge lamps
DE4406534C2 (en) *	1993-06-11	1998-10-29	Tridonic Bauelemente	Ignitor for cold start discharge lamps
DE102005009057A1 (en)	2005-02-28	2006-08-31	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Starter for AC fed low-pressure discharge lamp, has thermistor having high resistance, which is transformed into low resistance by self-heating, and bimetal switch to interrupt electrode heating circuit when lamp fails to ignite

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH365140A (en) *	1957-03-22	1962-10-31	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Ignition and operating device for an electric discharge lamp
DE1193602B (en) *	1958-09-19	1965-05-26	Siemens Ag	Device for fluorescent lamp circuit arrangements
NL243118A (en) *	1958-09-29
DE7102221U (en) *	1971-01-21	1972-06-29	Patent-Treuhand-Ges Fuer Elektrische Gluehlampen Mbh	FUSE STARTER IN LIGHTING SYSTEMS WITH ELECTRIC DISCHARGE LAMPS, IN PARTICULAR LOW PRESSURE FLUORESCENT LAMPS

1973
- 1973-04-26 DE DE19732321212 patent/DE2321212C2/en not_active Expired
1974
- 1974-03-20 CH CH384374A patent/CH567862A5/xx not_active IP Right Cessation
- 1974-04-24 IT IT6830374A patent/IT1011778B/en active
- 1974-04-25 FR FR7414408A patent/FR2227707B1/fr not_active Expired
- 1974-04-26 GB GB1842774A patent/GB1436807A/en not_active Expired

Also Published As

Publication number	Publication date
GB1436807A (en)	1976-05-26
IT1011778B (en)	1977-02-10
FR2227707A1 (en)	1974-11-22
FR2227707B1 (en)	1977-10-28
DE2321212C2 (en)	1983-04-28
DE2321212A1 (en)	1974-11-21

Publication	Publication Date	Title
AU476761B2 (en)	1976-09-30
AU465372B2 (en)	1975-09-25
AR201231Q (en)	1975-02-21
AU474593B2 (en)	1976-07-29
AU474511B2 (en)	1976-07-22
AU474838B2 (en)	1976-08-05
AU476714B2 (en)	1976-09-30
AR201229Q (en)	1975-02-21
AU476696B2 (en)	1976-09-30
FR2227707B1 (en)	1977-10-28
AR199451A1 (en)	1974-08-30
AR200256A1 (en)	1974-10-31
AR195311A1 (en)	1973-09-28
AR193950A1 (en)	1973-05-31
AR195948A1 (en)	1973-11-15
AR196382A1 (en)	1973-12-18
AR197627A1 (en)	1974-04-23
AU477824B2 (en)	1975-07-17
AR200885A1 (en)	1974-12-27
AU476873B1 (en)	1975-01-09
AU461342B2 (en)	1975-05-22
AR196123Q (en)	1973-11-30
AR196212Q (en)	1973-12-10
CH1755473A4 (en)	1975-09-30
BG19288A1 (en)	1975-06-15

Legal Events

Date	Code	Title	Description
1992-11-30	PL	Patent ceased
2024-10-31	PL	Patent ceased