Vacuum tube
Use this image
Can I reuse this image without permission? Yes
Object images on the Ingenium Collection’s portal have the following Creative Commons license:
Copyright Ingenium / CC BY-NC-ND (Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
ATTRIBUTE THIS IMAGE
Ingenium,
1992.1120.001
Permalink:
Ingenium is releasing this image under the Creative Commons licensing framework, and encourages downloading and reuse for non-commercial purposes. Please acknowledge Ingenium and cite the artifact number.
DOWNLOAD IMAGEPURCHASE THIS IMAGE
This image is free for non-commercial use.
For commercial use, please consult our Reproduction Fees and contact us to purchase the image.
- OBJECT TYPE
- AMPLIFIER/MODULATOR/OSCILLATOR
- DATE
- 1920–1930
- ARTIFACT NUMBER
- 1992.1120.001
- MANUFACTURER
- Westinghouse Lamp Co.
- MODEL
- CG1984
- LOCATION
- United States of America
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS/ METAL/ PORCELAIN INSERT
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 18.1 cm
- Width
- 5.7 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Transmitting
- Sub-Category
- N/A
Manufacturer
- AKA
- Westinghouse
- Country
- United States of America
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- North America
- State/Province
- Unknown
- Period
- 1920'S & 30'S PROBABLY
- Canada
-
Unknown - Function
-
USED AS AN AMPLIFIER, MODULATOR OR OSCILLATOR IN US NAVY TRANSMITTING EQUIPMENT - Technical
-
US NAVY'S VERSION OF UV211 - Area Notes
-
Unknown
Details
- Markings
- STAMPED ON BASE: 'U.S. NAVY/ CG-1984/ WESTINGHOUSE/ LICENSED ONLY TO EXTENT/ INDICATED ON CARTON/ MANUFACTURED BY/ WESTINGHOUSE LAMP CO./ U.S.A.'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS/ UNFINISHED METAL/ WHITE PORCELAIN
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Westinghouse Lamp Co., Vacuum tube, circa 1920–1930, Artifact no. 1992.1120, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1992.1120.001/
FEEDBACK
Submit a question or comment about this artifact.
More Like This
![...](https://files.ingeniumcanada.org/items/coll/65/306/1992-1121-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/313/1972-0045-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/082/1993-0058-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/041/1993-0092-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/084/1993-0056-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/732/1969-0874-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/376/1982-0700-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/335/1992-1092-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/166/718/1992-2931-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/081/1993-0059-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/320/1982-0754-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/381/1982-0695-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/353/1982-0722-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/471/1969-1008-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/363/1982-0713-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/910/1966-0426-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/078/1993-0062-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/40/049/1981-1659-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/925/1966-0415-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/043/1993-0090-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/333/1992-1094-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/109/143/1975-0246-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/533/1969-0955-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/018/1966-0370-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/312/1972-0046-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/109/146/1975-0244-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/134/1976-0116-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/541/1998-0744-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/109/444/1975-0149-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/904/1966-0432-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/109/459/1975-0134-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/98/986/1970-0159-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/926/1973-0529-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/655/1986-0179-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/787/1998-0621-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/621/1999-0197-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/638/1967-0904-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/166/734/1992-2947-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/908/1966-0428-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/428/1998-0810-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/039/1993-0094-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/584/1967-0958-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/011/1993-0117-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/166/731/1992-2944-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/102/267/1972-0897-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/593/1998-0718-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/970/1969-0780-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/123/1986-0554-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/59/660/1989-0189-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/801/1969-1266-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/800/1969-1267-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/609/1967-0933-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/316/1972-0042-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/49/313/1985-0666-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/991/1969-0775-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/002/1969-0772-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/109/458/1975-0135-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/007/1969-0767-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/427/1998-0810-002-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/327/1982-0748-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/329/1992-1098-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/040/1993-0093-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/321/1982-0753-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/59/481/1989-0282-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/804/1969-1263-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/090/1993-0050-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/583/1966-0632-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/318/1992-1109-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/102/764/1972-0583-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/109/449/1975-0145-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/291/1972-0066-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/166/719/1992-2932-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/99/981/1971-0638-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/575/1966-0637-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/601/1998-0714-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/442/1995-0902-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/011/1966-0376-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/355/1982-0721-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/107/625/1974-0037-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/352/1969-1494-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/959/1969-0788-004-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/49/314/1985-0665-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/291/1992-1136-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/012/1966-0375-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/206/1976-0057-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/800/1969-0551-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/379/1982-0697-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/008/1966-0379-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/198/1976-0064-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/59/496/1989-0267-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/110/578/1976-0799-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/111/128/1976-0522-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/339/1992-1088-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/619/1998-0705-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/107/617/1974-0042-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/107/618/1974-0041-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/97/123/1970-1511-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/961/1969-0788-002-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/962/1969-0788-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/960/1969-0788-003-aa-cs.jpeg)