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,
1975.0149.001
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
- POWER AMPLIFIER/WATER-COOLED
- DATE
- 1937–1950
- ARTIFACT NUMBER
- 1975.0149.001
- MANUFACTURER
- Ampex
- MODEL
- 220C
- 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/ COPPER/ OTHER METAL/ SYNTHETIC
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- N/A
- Width
- N/A
- 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
- Ampex
- Country
- United States of America
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- 1940'S
- Canada
-
Unknown - Function
-
USED AS AN AF AMPLIFIER & RF OSCILLATOR - Technical
-
TYPE SAMPLE OF 1940'S TRANSMITTING TUBE - Area Notes
-
Unknown
Details
- Markings
- PRINTED ON GLASS: 'TRANSMITTING TUBE/ Amperex/ MADE IN U.S.A./ 220-C'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS WITH ORANGE PRINTING/ BLACK COLLAR/ UNFINISHED COPPER
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Ampex, Vacuum tube, between 1937–1950, Artifact no. 1975.0149, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1975.0149.001/
FEEDBACK
Submit a question or comment about this artifact.
More Like This
1975.0149.001
