Patent · US Expired

Cable plug for spark plugs

US5181856A · kind A · utility

3Cited by

7References

2Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Paul Vente · Leverkusen, DE
Achim Wolfgarten · Neunburg vorm Wald, DE

Key dates

Filing date	Dec 13, 1991
Grant date	Jan 26, 1993
Priority date	—
Expiry date	Dec 13, 2011

Classification

Technology area (CPC H)Electricity
CPC primaryH01T13/04
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The penetration of moisture between casing (1) and ignition cable (3) is avoided in cable plugs in that at least one seal ring (9) is provided, which as the ignition cable (3) is pushed in is squeezed into an annular shoulder (10) of the head section (6) and thereby forms a seal.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.