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,
1966.0670.001
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
- DETECTOR
- DATE
- 1940–1949
- ARTIFACT NUMBER
- 1966.0670.001
- MANUFACTURER
- Cossor, A.C. Ltd.
- MODEL
- SD6
- LOCATION
- London, England
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 2
- AKA
- N/A
- Patents
- N/A
- General Description
- TUBE: GLASS & METAL/ CARTON: CARDSTOCK
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 5.0 cm
- Width
- 2.9 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Receiving
- Sub-Category
- N/A
Manufacturer
- AKA
- Cossor
- Country
- England
- State/Province
- Unknown
- City
- London
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- PROBABLY 1940'S
- Canada
-
Unknown - Function
-
USED AS A DETECTOR IN A RADIO RECEIVER - Technical
-
TYPE SAMPLE OF A 'COSSOR' TUBE & AN EARLY MINIATURE TUBE. COSSOR WAS AN IMPORTANT EARLY BRITISH VACUUM TUBE MANUFACTURER. THE TUBE PART OF THE COMPANY WAS SOLD TO E.M.I. IN 1949 (REF.2) - Area Notes
-
Unknown
Details
- Markings
- TUBE: 'BVA/ COSSOR/ VALVE/ SD-6/ BRITISH MADE'/ CARTON: PRINTING INCLUDES: 'COSSOR/ BRITISH RADIO VALVE MANUFACTURERS ASSOCIATION/ BVA/ Valve/ A.C. COSSOR, LTD./ COSSOR HOUSE,/ HIGHBURY GROVE,/ LONDON, N.5./ COSSOR/ SD6/ FOR EXPORT/ TRADE ONLY'
- Missing
- N/A
- Finish
- TUBE: UNCOLOURED GLASS/ CARTON: BEIGE WITH RED & NAVY PRINTING
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Cossor, A.C. Ltd., Vacuum tube, between 1940–1949, Artifact no. 1966.0670, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1966.0670.001/
FEEDBACK
Submit a question or comment about this artifact.
More Like This
![...](https://files.ingeniumcanada.org/items/coll/77/753/1998-0638-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/565/1966-0645-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/685/1998-0672-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/074/1986-0601-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/603/1966-0616-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/785/1998-0622-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/461/1998-0784-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/266/1982-0804-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/115/537/1978-0446-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/017/1969-0759-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/555/1966-0652-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/588/1966-0627-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/149/1994-0275-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/812/1966-0490-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/814/1966-0488-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/813/1966-0489-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/580/1966-0634-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/794/1969-1272-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/573/1966-0639-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/601/1966-0617-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/578/1966-0635-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/077/1993-0063-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/783/1966-0513-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/590/1966-0625-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/54/100/1987-1204-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/933/1966-0409-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/108/612/1975-0524-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/552/1966-0654-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/567/1966-0644-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/596/1966-0620-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/090/1986-0585-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/111/127/1976-0523-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/878/1969-0490-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/550/1966-0655-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/152/1994-0272-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/102/1986-0574-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/930/1966-0411-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/519/1966-0672-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/151/1994-0273-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/179/1994-0247-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/507/1966-0680-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/568/1966-0643-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/744/1969-0866-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/102/302/1972-0873-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/572/1966-0640-001-aa-cs.jpeg)
![No image available.](https://files.ingeniumcanada.org/static/No_image_sq.png)
![...](https://files.ingeniumcanada.org/items/coll/69/147/1994-0276-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/873/1969-0491-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/557/1966-0650-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/561/1966-0648-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/158/1994-0267-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/229/1972-0115-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/108/655/1975-0511-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/176/1994-0250-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/553/1966-0653-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/761/1969-0849-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/49/315/1985-0664-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/880/1969-0488-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/526/1966-0666-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/99/981/1971-0638-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/38/802/1980-0444-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/50/864/1986-0761-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/774/1969-1287-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/574/1966-0638-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/159/1994-0266-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/110/586/1976-0791-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/57/899/1988-0656-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/150/1994-0274-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/569/1966-0642-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/599/1966-0618-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/998/1995-0625-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/986/1966-0394-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/54/109/1987-1198-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/562/1966-0647-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/102/305/1972-0870-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/102/303/1972-0872-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/394/1966-0190-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/556/1992-0932-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/945/1995-0674-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/963/1995-0657-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/54/098/1987-1205-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/106/351/1974-0687-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/323/1992-1104-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/170/1994-0256-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/598/1966-0619-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/556/1966-0651-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/162/1994-0263-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/062/1966-0334-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/161/1994-0264-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/320/1992-1107-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/037/1966-0356-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/585/1966-0630-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/079/1986-0595-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/008/1993-0120-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/107/610/1974-0047-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/135/515/1972-0034-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/108/931/1975-0352-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/322/1992-1105-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/502/1967-1040-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/59/478/1989-0285-001-aa-cs.jpeg)