Invention Application
US20100078421A1 GLOW PLUG ADN HEATER ASSEMBLY THEREFOR WITH AN IMPROVED CONNECTION BETWEEN A CENTRAL ELECTRODE AND A HEATER PROBE OF THE HEATER ASSEMBLY
审中-公开
具有与中央电极和加热器组件的加热器探头之间的改进连接的GLOW PLUG ADN加热器组件
- Patent Title: GLOW PLUG ADN HEATER ASSEMBLY THEREFOR WITH AN IMPROVED CONNECTION BETWEEN A CENTRAL ELECTRODE AND A HEATER PROBE OF THE HEATER ASSEMBLY
- Patent Title (中): 具有与中央电极和加热器组件的加热器探头之间的改进连接的GLOW PLUG ADN加热器组件
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Application No.: US12243425Application Date: 2008-10-01
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Publication No.: US20100078421A1Publication Date: 2010-04-01
- Inventor: John Antony Burrows , Sandro Goretti , Marcello Cino
- Applicant: John Antony Burrows , Sandro Goretti , Marcello Cino
- Applicant Address: IT Carpi
- Assignee: FEDERAL-MOGUL ITALY SR1
- Current Assignee: FEDERAL-MOGUL ITALY SR1
- Current Assignee Address: IT Carpi
- Main IPC: F23Q7/22
- IPC: F23Q7/22
Abstract:
A glow plug has an annular metal shell and a heater assembly including a central electrode and a heater probe. The metal shell is configured to receive the heater assembly therein. The central electrode has an elongate body extending between a terminal end configured for electrical communication with a power source and an attachment end. The heater probe has an elongate body extending between a proximal end and a free distal end. Either the attachment end of the central electrode or the proximal end of the heater probe has a recessed pocket with a tapered inner surface converging axially extending axially therein. The other of the attachment end of the central electrode or the proximal end of the heater probe has a tapered outer surface configured for receipt in the recessed pocket.
Information query
