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,
1992.1097.001
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
- FULL WAVE/GAS/COLD CATHODE
- DATE
- 1922–1925
- ARTIFACT NUMBER
- 1992.1097.001
- MANUFACTURER
- American Radio & Research Corp.
- MODEL
- S
- 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
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 15.5 cm
- Width
- 6.3 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
- AMRAD
- Country
- United States of America
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- North America
- State/Province
- Unknown
- Period
- 1920'S
- Canada
-
Unknown - Function
-
TO CONVERT AC CURRENT TO DC/ USED ALSO TO CHARGE STORAGE 'B' BATTERIES - Technical
-
FIRST COMMERCIAL 'COLD CATHODE' RECTIFIER/ AMRAD TUBES WERE DESIGNED BY CHARLES GROVER SMITH SO BECAME KNOWN AS 'S' TUBES - Area Notes
-
Unknown
Details
- Markings
- HAND PAINTED ON GLASS: 'V/ 219'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS/ UNTREATED METAL
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
American Radio & Research Corp., Vacuum tube, between 1922–1925, Artifact no. 1992.1097, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1992.1097.001/
FEEDBACK
Submit a question or comment about this artifact.
More Like This
![...](https://files.ingeniumcanada.org/items/coll/65/594/1992-0894-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/026/1966-0363-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/102/765/1972-0582-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/57/900/1988-0655-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/140/1976-0110-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/230/1976-0041-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/231/1976-0040-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/421/1992-1035-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/330/1972-0031-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/068/1993-0072-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/803/1969-1264-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/38/173/1980-0795-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/59/488/1989-0275-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/853/1969-0504-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/446/1998-0792-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/297/1972-0061-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/260/1972-0091-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/211/1976-0053-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/268/1972-0085-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/40/047/1981-1661-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/102/260/1972-0904-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/102/261/1972-0903-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/158/1976-0095-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/001/1986-0668-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/160/1994-0265-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/38/546/1980-0580-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/91/981/1968-0409-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/225/1976-0046-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/453/1995-0891-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/555/1998-0737-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/968/1969-0782-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/228/1976-0043-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/556/1992-0932-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/550/1992-0938-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/115/372/1978-0534-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/153/1976-0101-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/433/1998-0805-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/109/443/1975-0150-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/438/1998-0800-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/100/182/1971-0520-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/549/1986-0238-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/593/1966-0622-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/381/1992-1065-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/436/1998-0802-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/004/1993-0124-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/315/1992-1112-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/622/1967-0920-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/042/1966-0352-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/021/1966-0368-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/938/1969-0805-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/674/1966-0569-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/99/976/1971-0643-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/58/321/1988-0351-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/133/1976-0117-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/460/1969-0689-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/278/1992-1149-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/105/738/1973-0191-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/422/1992-1034-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/102/249/1972-0913-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/799/1969-1268-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/798/1969-1269-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/109/448/1975-0146-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/57/882/1988-0666-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/592/1967-0950-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/214/1976-0051-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/213/1976-0052-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/582/1967-0960-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/310/1972-0048-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/314/1992-1113-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/836/1969-0520-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/024/1993-0104-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/044/1966-0350-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/277/1982-0794-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/326/1972-0035-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/765/1998-0632-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/020/1966-0369-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/59/556/1989-0236-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/016/1969-0760-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/135/515/1972-0034-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/59/486/1989-0277-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/476/1967-1066-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/427/1967-1115-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/49/776/1985-0424-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/309/1992-1118-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/338/1992-1089-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/369/1992-1077-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/275/1982-0796-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/313/1992-1114-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/108/327/1975-0683-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/459/1969-0690-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/371/1969-1475-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/59/508/1989-0255-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/128/1976-0122-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/317/1972-0041-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/433/1967-1109-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/531/1998-0749-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/537/1967-1005-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/319/1982-0755-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/312/1992-1115-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/080/1986-0594-001-aa-cs.jpeg)