JPS50153479A - - Google Patents
Info
- Publication number
- JPS50153479A JPS50153479A JP50023512A JP2351275A JPS50153479A JP S50153479 A JPS50153479 A JP S50153479A JP 50023512 A JP50023512 A JP 50023512A JP 2351275 A JP2351275 A JP 2351275A JP S50153479 A JPS50153479 A JP S50153479A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/541—Igniting arrangements, e.g. promoting ionisation for starting using a bimetal switch
- H01J61/544—Igniting arrangements, e.g. promoting ionisation for starting using a bimetal switch and an auxiliary electrode outside the vessel
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US473743A US3872340A (en) | 1974-05-28 | 1974-05-28 | High temperature lamp starting aid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50153479A true JPS50153479A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-12-10 |
| JPS5721833B2 JPS5721833B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-05-10 |
Family
ID=23880797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2351275A Expired JPS5721833B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-28 | 1975-02-27 |
Country Status (9)
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52167871U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1976-06-14 | 1977-12-20 | ||
| JPS52167870U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1976-06-14 | 1977-12-20 | ||
| JPS556728A (en) * | 1978-06-30 | 1980-01-18 | Toshiba Corp | Metal vapor discharge lamp |
| JPS5521591U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-07-31 | 1980-02-12 | ||
| JPS5521589U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-07-31 | 1980-02-12 | ||
| JPS55151760A (en) * | 1979-05-17 | 1980-11-26 | Mitsubishi Electric Corp | Metal vapor discharge lamp |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7503243A (nl) * | 1975-03-19 | 1976-09-21 | Philips Nv | Gas- en/of dampontladingslamp. |
| US4032816A (en) * | 1975-08-29 | 1977-06-28 | Westinghouse Electric Corporation | Safety switch which renders hid lamp inoperative on accidental breakage of outer envelope |
| US4013920A (en) * | 1976-01-22 | 1977-03-22 | Westinghouse Electric Corporation | Safety switch which renders hid lamp inoperative on accidental breakage of outer envelope |
| US4037129A (en) * | 1976-03-10 | 1977-07-19 | Gte Sylvania Incorporated | High pressure sodium vapor lamp having low starting voltage |
| NL7809055A (nl) * | 1978-09-05 | 1980-03-07 | Philips Nv | Gas- en/of dampontladingslamp. |
| NL7902634A (nl) * | 1979-04-04 | 1980-10-07 | Philips Nv | Ontladingslamp. |
| US4633135A (en) * | 1980-12-29 | 1986-12-30 | General Electric Company | Starting aid for high pressure sodium vapor lamp |
| US4491766A (en) * | 1982-06-24 | 1985-01-01 | North American Philips Lighting Corporation | High pressure electric discharge lamp employing a metal spiral with positive potential |
| US4902937A (en) * | 1988-07-28 | 1990-02-20 | General Electric Company | Capacitive starting electrodes for hid lamps |
| US4894590A (en) * | 1988-08-01 | 1990-01-16 | General Electric Company | Spiral single starting electrode for HID lamps |
| US4894589A (en) * | 1988-08-08 | 1990-01-16 | General Electric Company | Starting means, with piezoelectrically-located capacitive starting electrodes, for HID lamps |
| US4975622A (en) * | 1988-12-30 | 1990-12-04 | North American Philips Corp. | HPS discharge lamp with simplified starting aid structure |
| DE69103942T2 (de) * | 1990-04-02 | 1995-04-27 | Iwasaki Electric Co Ltd | Hochdruck-Metalldampfentladungslampe. |
| DE19900870A1 (de) * | 1999-01-12 | 2000-08-03 | Walter Holzer | Gerade Leuchtstofflampe mit Vorschaltgerät |
| GB2388260B (en) * | 2002-05-03 | 2005-11-16 | Cooper Lighting & Security Ltd | Emergency lighting |
| DE102005047079A1 (de) * | 2005-09-30 | 2007-04-05 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Entladungslampe mit innenliegenden Elektrodenpaaren |
| US8659226B2 (en) | 2009-08-14 | 2014-02-25 | Osram Ag | High-pressure discharge lamp having an ignition aid |
| WO2011018122A1 (de) * | 2009-08-14 | 2011-02-17 | Osram Gesellschaft mit beschränkter Haftung | Hochdruckentladungslampe mit zündhilfe |
| US20140117845A1 (en) * | 2012-11-01 | 2014-05-01 | Ge Hungary Kft. | Ignition aid and lamp comprised thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3721845A (en) * | 1972-06-28 | 1973-03-20 | Gte Sylvania Inc | Sodium vapor lamp having improved starting means |
-
1974
- 1974-05-28 US US473743A patent/US3872340A/en not_active Expired - Lifetime
-
1975
- 1975-01-01 AR AR257672A patent/AR205369A1/es active
- 1975-02-10 CA CA219,864A patent/CA1060535A/en not_active Expired
- 1975-02-27 JP JP2351275A patent/JPS5721833B2/ja not_active Expired
- 1975-03-05 BR BR1674/75D patent/BR7501291A/pt unknown
- 1975-04-10 GB GB14799/75A patent/GB1505847A/en not_active Expired
- 1975-05-23 BE BE156673A patent/BE829445A/xx not_active IP Right Cessation
- 1975-05-27 NL NL7506251A patent/NL167802C/xx not_active IP Right Cessation
- 1975-05-28 FR FR7516711A patent/FR2275878A1/fr active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52167871U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1976-06-14 | 1977-12-20 | ||
| JPS52167870U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1976-06-14 | 1977-12-20 | ||
| JPS556728A (en) * | 1978-06-30 | 1980-01-18 | Toshiba Corp | Metal vapor discharge lamp |
| JPS5521591U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-07-31 | 1980-02-12 | ||
| JPS5521589U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-07-31 | 1980-02-12 | ||
| JPS55151760A (en) * | 1979-05-17 | 1980-11-26 | Mitsubishi Electric Corp | Metal vapor discharge lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7501291A (pt) | 1976-04-20 |
| FR2275878B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-02-24 |
| DE2522649B2 (de) | 1977-05-18 |
| JPS5721833B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-05-10 |
| FR2275878A1 (fr) | 1976-01-16 |
| DE2522649A1 (de) | 1975-12-11 |
| NL167802B (nl) | 1981-08-17 |
| US3872340A (en) | 1975-03-18 |
| AR205369A1 (es) | 1976-04-30 |
| GB1505847A (en) | 1978-03-30 |
| NL167802C (nl) | 1982-01-18 |
| CA1060535A (en) | 1979-08-14 |
| BE829445A (fr) | 1975-11-24 |
| NL7506251A (nl) | 1975-12-02 |