Invention Application
- Patent Title: Electric lamp and manufacturing method
- Patent Title (中): 电灯及制造方法
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Application No.: US10494825Application Date: 2002-11-11
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Publication No.: US20050029918A1Publication Date: 2005-02-10
- Inventor: Cornelis Versluijs , Johannes Zaat , Henricus Smits
- Applicant: Cornelis Versluijs , Johannes Zaat , Henricus Smits
- Priority: EP01204299.0 20011112
- International Application: PCT/IB02/04714 WO 20021111
- Main IPC: H01K1/44
- IPC: H01K1/44 ; H01J5/48 ; H01J5/50 ; H01J61/34 ; H01K20060101 ; H01K1/46 ; H01K3/00 ; H01K3/08
Abstract:
The electric lamp has a lamp vessel (10) having a pinch (12) mounted in an outer envelope (1) by means of a clamping member (20) of metal sheet which is present on the pinch (12). The clamping member (20) has an open loop (21) which extends in a direction transverse to the broad side faces (13, 14) of the pinch (12). A still open clamping member (20), when present around the pinch (12), can easily be fastened by plastically deforming a specified region of the member by the method of the invention.
Public/Granted literature
- US07282847B2 Electric lamp and manufacturing method Public/Granted day:2007-10-16
Information query
