NL190219A - - Google Patents
Info
- Publication number
- NL190219A NL190219A NL190219DA NL190219A NL 190219 A NL190219 A NL 190219A NL 190219D A NL190219D A NL 190219DA NL 190219 A NL190219 A NL 190219A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
- H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/18—Mountings or supports for the incandescent body
- H01K1/20—Mountings or supports for the incandescent body characterised by the material thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
- H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/38—Seals for leading-in conductors
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US376042A US2864025A (en) | 1953-08-24 | 1953-08-24 | Infrared ray generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL190219A true NL190219A (en) |
Family
ID=23483464
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL104658D NL104658C (en) | 1953-08-24 | ||
| NL190219D NL190219A (en) | 1953-08-24 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL104658D NL104658C (en) | 1953-08-24 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE531354A (en) |
| DE (1) | DE1042785B (en) |
| ES (1) | ES215229A1 (en) |
| FR (1) | FR1111556A (en) |
| GB (1) | GB754616A (en) |
| NL (2) | NL190219A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1186156B (en) * | 1958-09-20 | 1965-01-28 | Kern & Sprenger K G Dr | Infrared emitter unit |
| DE1540818B2 (en) * | 1965-08-06 | 1971-01-28 | Heraeus Schott Quarzschmelze | Infrared heater |
| DE3248740C2 (en) * | 1982-12-31 | 1995-04-13 | Hans Fritz | Radiant heater |
| GB8314451D0 (en) * | 1983-05-25 | 1983-06-29 | Thorn Emi Domestic Appliances | Heating apparatus |
| ATE40625T1 (en) * | 1984-09-22 | 1989-02-15 | Ego Elektro Blanc & Fischer | RADIANT HEATING ELEMENT FOR COOKING APPLIANCES. |
| GB8926139D0 (en) * | 1989-11-18 | 1990-01-10 | Emi Plc Thorn | Tungsten halogen lamp |
| DE4438871A1 (en) * | 1994-11-03 | 1996-05-09 | Heraeus Noblelight Gmbh | Infra red radiator |
| DE10029437B4 (en) * | 2000-06-21 | 2005-11-17 | Heraeus Noblelight Gmbh | Infrared radiator and method for operating such an infrared radiator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE370292C (en) * | 1918-03-29 | 1923-03-01 | Drahtlose Telegraphie M B H Ge | Hot cathode tubes for generating electrical vibrations, especially for wireless telegraphy purposes |
| DE440354C (en) * | 1922-11-25 | 1927-02-12 | Siemens Elektrowaerme Ges M B | Radiant electric furnace |
| DE501508C (en) * | 1928-08-26 | 1930-07-02 | Wilhelm Lumpe | Thawing device for shop windows and other large panes with an electrically heated tube |
| DE540617C (en) * | 1929-06-29 | 1931-12-28 | C H F Mueller Akt Ges | Process for creating and maintaining the vacuum in discharge vessels |
| DE657496C (en) * | 1935-07-30 | 1938-03-05 | Guenter Fuchs Dipl Ing | Electrically heated stove |
-
0
- NL NL104658D patent/NL104658C/xx active
- BE BE531354D patent/BE531354A/xx unknown
- NL NL190219D patent/NL190219A/xx unknown
-
1954
- 1954-05-08 ES ES0215229A patent/ES215229A1/en not_active Expired
- 1954-08-12 FR FR1111556D patent/FR1111556A/en not_active Expired
- 1954-08-20 DE DEG15164A patent/DE1042785B/en active Pending
- 1954-08-20 GB GB2430954A patent/GB754616A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE531354A (en) | |
| DE1042785B (en) | 1958-11-06 |
| GB754616A (en) | 1956-08-08 |
| ES215229A1 (en) | 1954-07-01 |
| FR1111556A (en) | 1956-03-01 |
| NL104658C (en) |