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, 1975.0684.001
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 IMAGE

PURCHASE 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
MEDIUM MU/DETECTOR/AMPLIFIER/OSC
DATE
1927
ARTIFACT NUMBER
1975.0684.001
MANUFACTURER
Marconi
MODEL
56
LOCATION
Canada

More Information


General Information

Serial #
N/A
Part Number
1
Total Parts
2
AKA
N/A
Patents
N/A
General Description
GLASS/ METAL/ SYNTHETIC/ CARDSTOCK

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length
10.2 cm
Width
2.8 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
Marconi
Country
Canada
State/Province
Unknown
City
Unknown

Context

Country
Unknown
State/Province
Unknown
Period
Unknown
Canada
MADE IN CANADA
Function
IS USED AS A DETECTOR, AMPLIFIER OR OSCILLATOR IN RADIO RECEIVERS DESIGNED FOR IT
Technical
TYPE SAMPLE OF AN EARLY AMPLIFYING TUBE
Area Notes
Unknown

Details

Markings
ETCHED ON TOP OF BULB: 'MARCONI RVC RADIOTRON/ MADE IN CANADA/ 56'/ PRINTING ON BOX INCLUDES: 'Marconi [LOGO]/ RVC/ MADE IN CANADA/ CANADIAN MARCONI/ COMPANY/ RADIOTRON/ THE RVC MONO-/ GRAM IS THE MARK OF UNEX-/ CELLED RADIO/ TUBE DESIGN/ AND EFFICIENCY/ UNDER [?]NTS/ ISSUING ON ONE OR MORE/ OF THE FOLLOWING DATES/ 1916-1933 INCLUSIVE'
Missing
N/A
Finish
UNCOLOURED GLASS/ BLACK BASE/ RED, BLACK & WHITE BOX
Decoration
N/A

CITE THIS OBJECT

If you choose to share our information about this collection object, please cite:

Marconi, Vacuum tube, circa 1927, Artifact no. 1975.0684, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1975.0684.001/

FEEDBACK

Submit a question or comment about this artifact.

More Like This


...
Vacuum tube

1966.0641.001

Object

...
Vacuum tube

1984.0162.001

Object

...
Vacuum tube

1966.0576.001

Object

...
Vacuum tube

1992.1150.001

Object

...
Vacuum tube

1994.0277.001

Object

...
Vacuum tube

1966.0577.001

Object

...
Vacuum tube

1982.0693.001

Object

...
Vacuum tube

1966.0369.001

Object

...
Vacuum tube

1998.0651.001

Object

...
Vacuum tube

1998.0612.001

Object

...
Vacuum tube

1998.0619.001

Object

...
Vacuum tube

1982.0805.001

Object

...
Vacuum tube

1998.0605.001

Object

...
Vacuum tube

1966.0421.001

Object

...
Vacuum tube

1966.0513.001

Object

...
Vacuum tube

1980.0440.001

Object

...
Vacuum tube

1998.0639.001

Object

...
Vacuum tube

1998.0673.001

Object

...
Vacuum tube

1993.0108.001

Object

...
Vacuum tube

1966.0357.001

Object

...
Vacuum tube

1992.1107.001

Object

...
Vacuum tube

1998.0674.001

Object

...
Vacuum tube

1969.1274.001

Object

...
Vacuum tube

1989.0274.001

Object

...
Vacuum tube

1998.0646.001

Object

...
Vacuum tube

1972.0051.001

Object

...
Vacuum tube

1998.0599.001

Object

...
Vacuum tube

1969.1272.001

Object

...
Vacuum tube

1987.1199.001

Object

...
Vacuum tube

1966.0386.001

Object

...
Vacuum tube

1994.0275.001

Object

...
Vacuum tube

1969.0528.001

Object

...
Vacuum tube

1976.0523.001

Object

No image available.
Vacuum tube

1975.0143.001

Object

...
Vacuum tube

1992.1127.001

Object

...
Vacuum tube

1966.0620.001

Object

...
Vacuum tube

1998.0772.001

Object

...
Vacuum tube

1998.0607.001

Object

...
Vacuum tube

1998.0747.001

Object

...
Vacuum tube

1975.0681.001

Object

...
Vacuum tube

1982.0703.001

Object

...
Vacuum tube

1966.0636.001

Object

...
Vacuum tube

1993.0063.001

Object

...
Vacuum tube

1972.0071.001

Object

...
Vacuum tube

1972.0870.001

Object

...
Vacuum tube

1972.0872.001

Object

...
Vacuum tube

1993.0110.001

Object

...
Vacuum tube

1993.0050.001

Object

...
Vacuum tube

1967.1029.001

Object

...
Vacuum tube

1982.0701.001

Object

...
Vacuum tube

1966.0422.001

Object

...
Vacuum tube

1967.0924.001

Object

...
Vacuum tube

1992.0934.001

Object

...
Vacuum tube

1975.0182.001

Object

...
Vacuum tube

1970.1511.001

Object

...
Vacuum tube

1966.0355.001

Object

...
Vacuum tube

1967.0942.001

Object

...
Receiver, rad…

2001.0314.001

Object

...
Vacuum tube

1992.1136.001

Object

...
Vacuum tube

1975.0683.001

Object

...
Vacuum tube

1967.0939.001

Object

...
Vacuum tube

1982.0731.001

Object

...
Vacuum tube

1966.0654.001

Object

...
Vacuum tube

1999.0240.001

Object

...
Vacuum tube

1969.1271.001

Object

...
Vacuum tube

1966.0415.001

Object

...
Vacuum tube

1967.1040.001

Object

...
Vacuum tube

1966.0383.001

Object

...
Vacuum tube

1985.0666.001

Object

...
Vacuum tube

1966.0251.001

Object

...
Vacuum tube

1966.0382.001

Object

...
Vacuum tube

1966.0354.001

Object

...
Vacuum tube

1980.0441.001

Object

...
Vacuum tube

1966.0666.001

Object

...
Vacuum tube

1966.0332.001

Object

...
Vacuum tube

1994.0262.001

Object

...
Vacuum tube

1971.0619.001

Object

...
Vacuum tube

1979.0147.001

Object

...
Vacuum tube

1989.0183.001

Object

...
Amplifier

2001.0286.001

Object

...
Vacuum tube

1969.0868.001

Object

...
Vacuum tube

1966.0381.001

Object

...
Vacuum tube

1969.0496.001

Object

...
Vacuum tube

1967.0994.001

Object

...
Vacuum tube

1966.0619.001

Object

...
Vacuum tube

1999.0244.001

Object

...
Vacuum tube

1988.0353.001

Object

...
Vacuum tube

1971.0620.001

Object

...
Vacuum tube

1976.0106.001

Object

...
Vacuum tube

1967.0927.001

Object

...
Vacuum tube

1966.0631.001

Object

...
Vacuum tube

1982.0702.001

Object

...
Vacuum tube

1993.0004.001

Object

...
Vacuum tube

1986.0565.001

Object

...
Vacuum tube

1972.0070.001

Object

...
Vacuum tube

1966.0639.001

Object

...
Vacuum tube

1969.0799.001

Object

...
Receiver, rad…

2001.0221.001

Object

...
Vacuum tube

1976.0069.001

Object

...
Vacuum tube

1967.1013.001

Object