Title:
A NEW GLASS SEAL WIRE AS A SEALING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2006/074598
Kind Code:
A1
Abstract:
A new glass seal wire as a sealing material has an peripheral iron layer instead of an peripheral copper layer on the traditional dumet core wire, and the weight ratio between iron and alloy in the whole glass seal wire is controlled, so that integrative expansion coefficient of this composite late-model glass seal wire is close to that of the soft glass, consequently attain low cost as well as improved seal effect.
Inventors:
NI CHAOZHANG (DE)
Application Number:
PCT/CN2006/000024
Publication Date:
July 20, 2006
Filing Date:
January 09, 2006
Export Citation:
Assignee:
FUQING XIAGUANG LIGHTING CO LT (CN)
NI CHAOZHANG (DE)
NI CHAOZHANG (DE)
International Classes:
H01J5/46; H01J13/26; H01J17/18; H01J19/62; H01J61/36; H01K1/40
Foreign References:
| US5013615A | 1991-05-07 | |||
| CN1114463A | 1996-01-03 | |||
| CN1030553C | 1995-12-20 |
Attorney, Agent or Firm:
SINKO IP ATTORNEYS, LTD. (Shenergy International Building No. 1 Fuxing
Middle Road, Shanghai 1, CN)
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