GB289480A - Improvements in gasfilled electric incandescent lamps - Google Patents
Improvements in gasfilled electric incandescent lampsInfo
- Publication number
- GB289480A GB289480A GB1241528A GB1241528A GB289480A GB 289480 A GB289480 A GB 289480A GB 1241528 A GB1241528 A GB 1241528A GB 1241528 A GB1241528 A GB 1241528A GB 289480 A GB289480 A GB 289480A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filament
- bulb
- support
- wires
- hooks
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/30—Repairing or regenerating used or defective lamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
- F26B21/083—Humidity by using sorbent or hygroscopic materials, e.g. chemical substances, molecular sieves
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/1458—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification using regenerators
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP52690D DE454871C (de) | 1926-04-14 | 1926-04-14 | Gasgefuellte elektrische Gluehlampe |
| DEP55114D DE464735C (de) | 1926-04-14 | 1927-04-28 | Gasgefuellte elektrische Gluehlampe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB289480A true GB289480A (en) | 1928-08-30 |
Family
ID=25990785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1241528A Expired GB289480A (en) | 1926-04-14 | 1928-04-27 | Improvements in gasfilled electric incandescent lamps |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE464735C (fr) |
| GB (1) | GB289480A (fr) |
| NL (2) | NL40219C (fr) |
-
0
- NL NL22386D patent/NL22386C/xx active
- NL NL40219D patent/NL40219C/xx active
-
1927
- 1927-04-28 DE DEP55114D patent/DE464735C/de not_active Expired
-
1928
- 1928-04-27 GB GB1241528A patent/GB289480A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL22386C (fr) | |
| NL40219C (fr) | |
| DE464735C (de) | 1928-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB542399A (en) | Improvements relating to machines for manufacturing electric lamps and similar devices | |
| GB289480A (en) | Improvements in gasfilled electric incandescent lamps | |
| GB277685A (en) | Improvements in and relating to bases for incandescent lamps or similar articles | |
| GB265113A (en) | Improvements in the manufacture of filaments for electric incandescent lamps | |
| GB260916A (en) | Improvements in gasfilled electric incandescent lamps | |
| US997413A (en) | Electric incandescent lamp. | |
| US1715580A (en) | Turner | |
| GB1487502A (en) | Halogen incandescent lamp | |
| US924975A (en) | Vapor electric lamp. | |
| GB252381A (en) | Improvements in and relating to electric lamps | |
| US2159800A (en) | Heat treating apparatus | |
| GB304882A (en) | Improvements in electric incandescent lamps and holders thereof | |
| GB331796A (en) | Improvements in electric incandescent lamps | |
| GB191405196A (en) | Improvements in Methods and Apparatus for Shaping Filaments for Electric Incandescent Lamps. | |
| SU13939A1 (ru) | Приспособление дл накаливани нити электрических ламп одновременно с установкой цоколей на колбах ламп | |
| GB259257A (en) | Improvements in lighting fixtures | |
| SU9300A1 (ru) | Патрон дл электрической лампы с несколькими нит ми накаливани | |
| GB235191A (en) | Improvements in or relating to incandescent electrical lamps | |
| GB260607A (en) | Improvements in and relating to electric incandescent lamps | |
| GB271455A (en) | Improvements in or relating to holders for suspended lighting apparatus | |
| GB233683A (en) | Improvements in or relating to methods of mounting filaments for incandescent lamps and the like | |
| GB312613A (en) | Improvements in and relating to incandescent electric lamps | |
| GB612551A (en) | Improvements in electric incandescent lamps and discharge tubes | |
| GB354037A (en) | Electric candle lamps | |
| GB433274A (en) | Improvements in metal caps for electric incandescent lamps, electric discharge devices and the like |