公开(公告)号：US20020117249A1

公开(公告)日：2002-08-29

申请号：US10077504

申请日：2002-02-15

Applicant: OSRAM SYLVANIA Inc.

Inventor： Gregory Zaslavsky ,  Christopher S. Nordahl ,  Joseph V. Lima ,  Arlene Hecker

IPC: C03B029/00

CPC classification number: H01J61/302 ,  B28B1/002 ,  B32B18/00 ,  C04B2235/665 ,  C04B2237/32 ,  C04B2237/765 ,  H01J9/266

Abstract: A method for making a ceramic body is provided wherein the ceramic components are joined in their green state. The method includes applying heat to the surfaces to be joined to cause a localized melting of the binder. The surfaces are then brought together and joined by alternately applying compression and stretching. The method is particularly advantageous for forming unitary ceramic arc tube bodies for high intensity discharge (HID) lighting applications.

Abstract translation: 提供一种制造陶瓷体的方法，其中陶瓷组分以其绿色状态接合。 该方法包括对要接合的表面施加热量以引起粘合剂的局部熔化。 然后通过交替地施加压缩和拉伸将表面接合在一起并接合。 该方法特别有利于形成用于高强度放电（HID）照明应用的单一陶瓷电弧管体。