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,
1986.0638.001
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
- IMAGE ORTHICON/4.5 IN.
- DATE
- 1960–1970
- ARTIFACT NUMBER
- 1986.0638.001
- MANUFACTURER
- ENGLISH ELECTRIC VALVE CO. LTD.
- MODEL
- 7295
- LOCATION
- Chelmsford, England
More Information
General Information
- Serial #
- 8442
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS/ METAL/ SYNTHETIC/ PAPER
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 49.5 cm
- Width
- 11.5 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Television
- Sub-Category
- N/A
Manufacturer
- AKA
- ENGLISH ELECTRIC
- Country
- England
- State/Province
- Unknown
- City
- Chelmsford
Context
- Country
- Canada
- State/Province
- Unknown
- Period
- 1960s
- Canada
-
USED IN CANADA - Function
-
USED FOR OUTDOOR AND STUDIO PICKUP WITH HIGH-QUALITY BLACK AND WHITE TV CAMERAS - Technical
-
EARLIER MODEL OF THE 7295C (CAT.NO. 860620) WHICH REPLACED IT. - Area Notes
-
Unknown
Details
- Markings
- LABEL ON CASING: 'CANADIAN/ Maroni [LOGO]/ COMPANY/ TYPE NO.7295/ SERIAL NO. 8442'/ PRINTED ON CASING: 'MADE IN ENGLAND'/ STAMPED IN BASE: 'MADE/IN/ ENGLAND'/ HANDWRITTEN ON CASING: 'TES/ [?] & [?]'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS CASING WITH 3/4 SILVERED NECK & 1/4 BLACK PAINTED NECK/ BROWN BASE & NECK RING
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
ENGLISH ELECTRIC VALVE CO. LTD., Vacuum tube, circa 1960–1970, Artifact no. 1986.0638, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1986.0638.001/
FEEDBACK
Submit a question or comment about this artifact.
More Like This
![...](https://files.ingeniumcanada.org/items/coll/51/049/1986-0622-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/048/1986-0623-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/047/1986-0624-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/050/1986-0621-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/037/1986-0634-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/031/1986-0640-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/052/1986-0620-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/391/1969-1456-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/954/1995-0666-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/989/1969-0776-003-aa-cs.jpeg)
![No image available.](https://files.ingeniumcanada.org/static/No_image_sq.png)
![...](https://files.ingeniumcanada.org/items/coll/71/990/1995-0632-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/986/1995-0636-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/72/003/1995-0620-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/987/1995-0635-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/990/1969-0776-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/042/1986-0629-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/988/1995-0634-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/909/1969-0820-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/968/1995-0652-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/046/1986-0625-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/219/1969-1045-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/041/1986-0630-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/936/1995-0678-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/040/1986-0631-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/045/1986-0626-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/392/1969-1455-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/044/1986-0627-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/992/1995-0631-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/952/1995-0668-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/043/1986-0628-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/80/664/2000-0134-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/80/666/2000-0133-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/937/1995-0677-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/80/662/2000-0135-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/325/1972-0036-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/005/1986-0665-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/987/1969-0778-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/957/1995-0663-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/982/1995-0639-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/996/1995-0627-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/001/1986-0668-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/50/998/1986-0671-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/961/1995-0659-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/027/1986-0644-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/953/1995-0667-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/50/882/1986-0742-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/48/469/1984-0179-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/030/1986-0641-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/974/1995-0646-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/370/1992-1076-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/899/1992-1365-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/023/1986-0647-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/975/1995-0645-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/018/1986-0652-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/962/1995-0658-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/80/652/2000-0138-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/367/1982-0709-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/292/1992-1135-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/971/1995-0649-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/80/650/2000-0140-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/72/001/1995-0622-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/966/1995-0654-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/72/000/1995-0623-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/956/1995-0664-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/80/658/2000-0136-002-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/336/1992-1091-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/131/346/2005-0038-002-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/989/1995-0633-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/947/1995-0672-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/976/1995-0644-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/985/1995-0637-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/293/1992-1134-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/80/660/2000-0136-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/80/655/2000-0137-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/947/1969-0801-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/425/1995-0919-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/830/1969-0526-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/115/537/1978-0446-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/162/1976-0091-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/451/1967-1091-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/440/1967-1102-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/439/1967-1103-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/437/1967-1105-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/600/1967-0942-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/017/1986-0653-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/364/1982-0712-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/980/1995-0640-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/603/1967-0939-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/166/728/1992-2941-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/020/1986-0650-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/80/649/2000-0141-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/966/1969-0784-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/351/1969-1495-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/016/1986-0654-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/451/1998-0789-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/571/1967-0971-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/48/813/1985-0950-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/270/1982-0800-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/462/1967-1080-001-aa-cs.jpeg)