Renseignements généraux

Nº de série

60116

Nº de partie

1

Nombre total de parties

1

Ou

S/O

Brevets

S/O

Description générale

Zinc alloy casing/ brass & other metal parts/ synthetic distributor & parts

Dimensions

Remarque : Cette information reflète la taille générale pour l’entreposage et ne représente pas nécessairement les véritables dimensions de l’objet.

Longueur

22,0 cm

Largeur

10,2 cm

Hauteur

14,5 cm

Épaisseur

S/O

Poids

S/O

Diamètre

S/O

Volume

S/O

Lexique

Groupe

Transports terrestres motorisés

Catégorie

Génie des véhicules automoteurs

Sous-catégorie

S/O

Fabricant

Ou

Bosch

Pays

Allemagne

État/province

Inconnu

Ville

Inconnu

Contexte

Pays

Canada

État/province

Ontario

Période

c. 1918

Canada

From the collection of automobile parts and servicing equipment acquired by Mr. T.H. Oliver, father of donor, during his career in automotive serving. He worked at Willys-Olivand, Fairbanks-Morse in Toronto and an auto garage in Aurora. In 1931, he began his own business, one part of which involved automotive electrical servicing.

Fonction

Part of an ignition system of internal combustion engine. It uses a magnetic field to produce an electric spark, which explodes gasoline vapour in a cylinder of engine, enabling it to function.

Technique

Early classic German design and craftsmanship demonstrating engineering and materials development significantly ahead of other manufacturers of the period. Robert Bosch know-how provided the base upon which American Bosch developments were to proceed. Latter was an important manufacturer in the auto electric field, its products setting the standards of design and performance (REF. 1). Early classic German design and craftsmanship demonstrating engineering and materials development significantly ahead of other manufacturers of the period. Robert Bosch know-how provided the base upon which American Bosch developments were to proceed. Latter was an important manufacturer in the auto electric field, its products setting the standards of design and performance (KE – notes). Since 1887, the Bosch manufacturing company has produced automotive equipment to automotive manufacturers around the world. Originally, Bosch started out as a small company in Germany, operated by Robert Bosch, an electrician and precision mechanic. In 1887, Bosch created a magneto ignition device for a stationary engine at the request of a customer using Siemens’ double-T armature. He improved the design in 1902, developing a high-voltage magneto ignition system with spark-plug. As a result, the magneto turned Bosch into a global supplier of automotive technology as the automotive industry grew (Kulghatz, “Spark Emitter and Trademark: Bosch Magneto Ignition”). Today, Bosch’s product collection contains approximately 14,000 objects that extends over almost the complete history of the company (Bosch, “Product Archives”). In order to cut down on high expenses, such as customs duties and transportation costs, Bosch opened its first U.S. factory in Springfield, Massachusetts in 1912 to produce magneto ignition systems (“Bosch’s ‘At Last You Can Get Them…’ Bosch Magnetos in the U.S.”). Today, the Bosch manufacturing company is one of the largest independent part suppliers to the automotive industry (Bosch, "Products and Services: Automotive Technology"). The magneto ignition system was a technological innovation first developed in 1878 by Nikolaus August Otto, which was based on the principle of Siemens' double-T armature (Diesel, Goldbeck, and Schildberger: 64). The development of electromagnetism in the 19th century greatly influenced the advancement of magnetos by various inventors around the world. As the automotive industry grew, the magneto ignition system became the standard automotive ignition system, resulting in the wide spread use of magnetos on early engines (Bosch, "Bosch Product History"). Today, automobiles rely on battery power; however, magnetos are commonly used to power small machines, including lawn mowers or snow blowers, and may be found in small gasoline engines such as motorcycles, tractors, marine, and aircraft engines because they do not need a battery ("Magneto").

Notes sur la région

Inconnu

Détails

Marques

Incised lettering on casing reads "BOSCH/ GERMANY/ FU4B/ RS-29T/ 60116"/ CAST LETTERING ON PART READING "BOSCH/ GERMANY"/ tag reads "FROM T.H. OLIVER/ REFRIGERATION & ELECTRIC SERVICE/ PHONE 251, AURORA/ To Donald Morton/ Belhaven/ Trade in on Bosch MJC4C-102"

Manque

APPEARS COMPLETE

Fini

Metallic body with remnants of black & orange paint & black painted parts/ black painted magnets/ dark brown synthetic

Décoration

S/O