GB1239120A - - Google Patents
Info
- Publication number
- GB1239120A GB1239120A GB1239120DA GB1239120A GB 1239120 A GB1239120 A GB 1239120A GB 1239120D A GB1239120D A GB 1239120DA GB 1239120 A GB1239120 A GB 1239120A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluorine
- bulb
- chlorine
- gas
- cclf
- Prior art date
- 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.)
- Expired
Links
- 239000000460 chlorine Substances 0.000 abstract 8
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract 6
- 239000011737 fluorine Substances 0.000 abstract 6
- 229910052731 fluorine Inorganic materials 0.000 abstract 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 4
- 229910052801 chlorine Inorganic materials 0.000 abstract 4
- 239000007789 gas Substances 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 abstract 2
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 239000011261 inert gas Substances 0.000 abstract 2
- DDMOUSALMHHKOS-UHFFFAOYSA-N 1,2-dichloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)(Cl)C(F)(F)Cl DDMOUSALMHHKOS-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910003902 SiCl 4 Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- AFYPFACVUDMOHA-UHFFFAOYSA-N chlorotrifluoromethane Chemical compound FC(F)(F)Cl AFYPFACVUDMOHA-UHFFFAOYSA-N 0.000 abstract 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 abstract 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 abstract 1
- 229940029284 trichlorofluoromethane Drugs 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Landscapes
- Discharge Lamp (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP43095779A JPS4826632B1 (enrdf_load_stackoverflow) | 1968-12-27 | 1968-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1239120A true GB1239120A (enrdf_load_stackoverflow) | 1971-07-14 |
Family
ID=14146950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1239120D Expired GB1239120A (enrdf_load_stackoverflow) | 1968-12-27 | 1969-12-24 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3619701A (enrdf_load_stackoverflow) |
| JP (1) | JPS4826632B1 (enrdf_load_stackoverflow) |
| CH (1) | CH501997A (enrdf_load_stackoverflow) |
| DE (1) | DE1965229A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2027239A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1239120A (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2009916C2 (de) * | 1970-03-03 | 1985-05-30 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Halogenglühlampe |
| GB1276828A (en) * | 1970-10-15 | 1972-06-07 | Thorn Electrical Ind Ltd | Manufacture of tungsten halogen lamps |
| US3707643A (en) * | 1971-06-30 | 1972-12-26 | Westinghouse Electric Corp | Halogen regenerative-cycle incandescent lamp |
| NL7207324A (enrdf_load_stackoverflow) * | 1972-05-31 | 1973-12-04 | ||
| DE2231520A1 (de) * | 1972-06-28 | 1974-01-17 | Philips Nv | Verfahren zur herstellung einer elektrischen gluehlampe mit verlaengerter lebensdauer und/oder erhoehter lichtausbeute |
| JPS51121779A (en) * | 1975-04-18 | 1976-10-25 | Hitachi Ltd | Method of producing gas insulation electric device |
| US4005324A (en) * | 1976-03-17 | 1977-01-25 | General Motors Corporation | Tungsten-fluorine lamp with native retained oxygen therein and method of manufacture |
| HU207906B (en) * | 1989-04-14 | 1993-06-28 | Tungsram Reszvenytarsasag | Method for making halogen- favourably fluor-filled incandescent lamp |
| CN101103436A (zh) * | 2004-07-22 | 2008-01-09 | 皇家飞利浦电子股份有限公司 | 卤素灯 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1925857A (en) * | 1930-01-22 | 1933-09-05 | Gen Electric | Electric incandescent lamp |
| NL262249A (enrdf_load_stackoverflow) * | 1960-03-11 | |||
| NL135014C (enrdf_load_stackoverflow) * | 1966-09-20 | |||
| NL6614205A (enrdf_load_stackoverflow) * | 1966-10-08 | 1968-04-09 | ||
| US3453476A (en) * | 1967-06-06 | 1969-07-01 | Gen Electric | Halogen regenerative cycle incandescent lamp |
-
1968
- 1968-12-27 JP JP43095779A patent/JPS4826632B1/ja active Pending
-
1969
- 1969-12-23 US US887610A patent/US3619701A/en not_active Expired - Lifetime
- 1969-12-24 GB GB1239120D patent/GB1239120A/en not_active Expired
- 1969-12-26 FR FR6945117A patent/FR2027239A1/fr not_active Withdrawn
- 1969-12-29 CH CH1933469A patent/CH501997A/de not_active IP Right Cessation
- 1969-12-29 DE DE19691965229 patent/DE1965229A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CH501997A (de) | 1971-01-15 |
| JPS4826632B1 (enrdf_load_stackoverflow) | 1973-08-13 |
| DE1965229A1 (de) | 1970-08-13 |
| US3619701A (en) | 1971-11-09 |
| FR2027239A1 (enrdf_load_stackoverflow) | 1970-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 746 | Register noted 'licences of right' (sect. 46/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |