Contact strip for providing common electrical connection of several electrically operated fuel injection valves

US5347969A · kind A · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Karl Gmelin · Flein, DE
• Thomas Gregorius · Bornsteiner Straße, DE

Key dates

• Filing date: Nov 23, 1992
• Grant date: Sep 20, 1994
• Expiry date: Nov 23, 2012

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F02M55/025
• WIPO field: Engines, pumps, turbines
• WIPO sector: Mechanical engineering

Abstract

A contact strip which includes a contact strip housing and a support part, which has conductor channels with connection leads extending within the conductor channels. Projecting from the contact strip are electrical connection leads in a lead line which serve to contact the fuel injection valves and which are fitted with plug elements, which contact electrical conductors of the fuel injection valves. The contact strip has an advantage of providing a contact to several fuel injection valves, which may be of any kind of construction, in a simple and reliable manner. The contact strip is particularly suitable for making common electrical contact to electrically operated fuel injection valves of internal combustion engines.