CH355519A - Elektrische Glühlampe für Projektionszwecke - Google Patents
Elektrische Glühlampe für ProjektionszweckeInfo
- Publication number
- CH355519A CH355519A CH355519DA CH355519A CH 355519 A CH355519 A CH 355519A CH 355519D A CH355519D A CH 355519DA CH 355519 A CH355519 A CH 355519A
- Authority
- CH
- Switzerland
- Prior art keywords
- incandescent lamp
- electric incandescent
- projection purposes
- projection
- purposes
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/18—Mountings or supports for the incandescent body
-
- 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
- H01K3/06—Attaching of incandescent bodies to mount
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K7/00—Lamps for purposes other than general lighting
- H01K7/02—Lamps for purposes other than general lighting for producing a narrow beam of light; for approximating a point-like source of light, e.g. for searchlight, for cinematographic projector
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL355519X | 1956-07-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH355519A true CH355519A (de) | 1961-07-15 |
Family
ID=19785198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH355519D CH355519A (de) | 1956-07-02 | 1957-07-01 | Elektrische Glühlampe für Projektionszwecke |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE558875A (xx) |
CH (1) | CH355519A (xx) |
DE (1) | DE1023525B (xx) |
FR (1) | FR1187754A (xx) |
GB (1) | GB840344A (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103700572B (zh) * | 2013-12-31 | 2016-01-27 | 詹云翔 | 一种灯泡封口机的灯丝校准装置 |
-
0
- BE BE558875D patent/BE558875A/xx unknown
-
1956
- 1956-09-12 DE DEN12706A patent/DE1023525B/de active Pending
-
1957
- 1957-07-01 GB GB20690/57A patent/GB840344A/en not_active Expired
- 1957-07-01 FR FR1187754D patent/FR1187754A/fr not_active Expired
- 1957-07-01 CH CH355519D patent/CH355519A/de unknown
Also Published As
Publication number | Publication date |
---|---|
FR1187754A (fr) | 1959-09-16 |
GB840344A (en) | 1960-07-06 |
BE558875A (xx) | |
DE1023525B (de) | 1958-01-30 |
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