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,
1999.0257.001
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
- N/A
- DATE
- Unknown
- ARTIFACT NUMBER
- 1999.0257.001
- MANUFACTURER
- VALVO
- MODEL
- ECI 31
- LOCATION
- Unknown
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS ENVELOPE; METAL PINS & PARTS
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 2.1 cm
- Width
- 2.1 cm
- Height
- 6.7 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Miscellaneous
- Sub-Category
- N/A
Manufacturer
- AKA
- VALVO
- Country
- Unknown
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Canada
- State/Province
- Ontario
- Period
- Unknown
- Canada
-
ONE OF COLLECTION OF VACUUM TUBES USED BY DONOR FOR HIS PART-TIME HOBBY OF ELECTRONICS SERVICING (DONOR'S HISTORY IN 1999.0217 SUPP. INFO.) - Function
-
Unknown - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- WHITE LETTERING ON TUBE READS "VALVO [LOGO]/ EC1 31"
- Missing
- COMPLETE
- Finish
- COLOURLESS TRANSPARENT GLASS/ METALLIC PINS
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
VALVO, Vacuum tube, Unknown Date, Artifact no. 1999.0257, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1999.0257.001/
FEEDBACK
Submit a question or comment about this artifact.
More Like This
![...](https://files.ingeniumcanada.org/items/coll/110/576/1976-0801-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/805/1969-0545-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/458/1999-0255-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/072/1986-0603-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/457/1999-0256-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/109/147/1975-0243-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/506/1999-0231-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/453/1999-0259-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/496/1999-0236-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/508/1999-0230-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/520/1999-0224-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/484/1999-0242-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/522/1999-0223-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/532/1999-0218-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/460/1999-0254-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/478/1999-0245-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/518/1999-0225-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/524/1999-0222-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/510/1999-0229-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/516/1999-0226-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/472/1999-0248-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/488/1999-0240-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/530/1999-0219-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/490/1999-0239-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/528/1999-0220-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/526/1999-0221-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/474/1999-0247-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/468/1999-0250-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/470/1999-0249-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/455/1999-0258-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/476/1999-0246-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/486/1999-0241-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/480/1999-0244-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/482/1999-0243-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/494/1999-0237-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/462/1999-0253-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/502/1999-0233-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/512/1999-0228-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/420/1998-0814-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/500/1999-0234-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/891/1992-1373-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/440/1998-0798-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/444/1998-0794-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/435/1998-0803-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/439/1998-0799-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/447/1998-0791-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/889/1992-1375-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/492/1999-0238-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/445/1998-0793-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/469/1998-0780-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/434/1998-0804-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/894/1992-1370-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/879/1992-1384-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/438/1998-0800-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/437/1998-0801-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/881/1992-1382-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/882/1992-1381-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/481/1998-0774-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/886/1992-1378-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/446/1998-0792-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/479/1998-0775-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/501/1998-0764-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/525/1998-0752-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/498/1999-0235-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/670/1966-0573-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/73/938/1996-0384-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/465/1998-0782-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/489/1998-0770-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/442/1998-0796-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/833/1998-0598-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/451/1998-0789-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/895/1992-1369-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/73/927/1996-0395-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/73/929/1996-0393-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/555/1998-0737-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/436/1998-0802-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/466/1999-0251-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/884/1992-1379-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/878/1992-1385-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/514/1999-0227-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/900/1992-1364-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/767/1998-0631-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/890/1992-1374-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/493/1998-0768-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/888/1992-1376-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/557/1998-0736-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/551/1998-0739-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/759/1998-0635-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/663/1998-0683-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/73/928/1996-0394-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/73/931/1996-0391-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/944/1995-0675-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/571/1998-0729-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/426/1998-0811-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/641/1998-0694-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/695/1998-0667-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/631/1998-0699-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/441/1998-0797-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/428/1998-0810-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/443/1998-0795-001-aa-cs.jpeg)