Switchboard part

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OBJECT TYPE
N/A
DATE
1886–1896
ARTIFACT NUMBER
2010.1298.002
MANUFACTURER
Bell Telephone Co. of Canada
MODEL
Unknown
LOCATION
Montréal, Québec, Canada

More Information


General Information

Serial #
N/A
Part Number
2
Total Parts
2
AKA
N/A
Patents
N/A
General Description
An objet made of wood material/Un objet fait avec des éléments en bois.

Dimensions

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

Length
10.5 cm
Width
31.0 cm
Height
N/A
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Communications
Category
Telephony
Sub-Category
N/A

Manufacturer

AKA
Bell
Country
Canada
State/Province
Québec
City
Montréal

Context

Country
Unknown
State/Province
Unknown
Period
Unknown
Canada
This switchboard was manufactured by the Bell Telephone Co. of Canada in Montreal some time between 1886 and 1896, making it one of the oldest surviving switchboards made in this country. It represents the beginning of telephone equipment production in Canada and the key role that telephone operators (generally women) quickly assumed in the efficient. Le standard a été fabrique à Montréal par Bell Téléphone Co. du Canada entre 1886 et 1896. Il est des plus vieux standards aillant survécu au pays. Il représente le tout début de la production de technologie en téléphonie et à jouer un rôle essentiel pour les prépose au téléphone (Très souvent des femmes) ont la tâche de diriger le réseau téléphonique.
Function
This switchboard piece was part of the frame that held the annunciator drop switches that notified the operator to put a patch cord through into the socket and connect the caller to another subscriber line. Ce morceau de standard est une partie du cadre qui tient les interrupteurs pour les annonciateurs qui communiquent avec le prépose au téléphone pour insérer le Jack et fiche et la douille pour que des abonnés puissent se parler.
Technical
In 1880 Western Electric introduced the Standard board, whose design would set the pattern for decades. The Standard board consists of an array of jacks, each of which is the terminus of a subscriber line. Connections between jacks are made by plugging in patch cords. . Above the jack field are annunciator drops, each again connected to a subscriber line. These signal the operator when a subscriber wishes to place a call. All signalling, either by the subscriber or the operator, is accomplished by cranking a magneto, which produces a burst of alternating current capable of tripping a drop and ringing a bell. En 1880 la compagnie Western Electric a introduit la technologie du standard qui a influencé la téléphonie pour les générations qui suivent. Le standard utilise des Jack et fiche pour jumeler des lignes de plusieurs abonnes. L'appelle est émiée par une fiche de connexion quand les annonciateurs sonnent et indiquent à un prépose au téléphone de changer les Jack et fiche aux abonnes désirées. Quand les Jack et fiche sont changées le préposé au téléphone utilisent une manivelle pour produire un courant alternatif à l'aide d'une magnéto. Le courant alternatif enjambe un interrupteur et sonne une cloche qui alerte une abonné de répondre au téléphone.
Area Notes
Unknown

Details

Markings
None apparent Pas de marquage apparent
Missing
Appears complete (part is broken off .1 Switchboard).
Finish
A brown wood box with a varnish finish. It has ten grooves along one of its sides. Une boite en bois avec un vernis sur la surface. La boite a dix rainures sur un de ces côtés.
Decoration
N/A

CITE THIS OBJECT

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

Bell Telephone Co. of Canada, Switchboard part, between 1886–1896, Artifact no. 2010.1298, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/2010.1298.002/

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