Invention Grant
- Patent Title: Tempering furnace and method for tempering a glass object
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Application No.: US16076175Application Date: 2017-02-10
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Publication No.: US11427494B2Publication Date: 2022-08-30
- Inventor: Stig Ove Bjørgum
- Applicant: Vosstech AS
- Applicant Address: NO Voss
- Assignee: Vosstech AS
- Current Assignee: Vosstech AS
- Current Assignee Address: NO Voss
- Agency: Osha Bergman Watanabe & Burton LLP
- Priority: NO20160233 20160211
- International Application: PCT/IB2017/050738 WO 20170210
- International Announcement: WO2017/137939 WO 20170817
- Main IPC: C03B35/00
- IPC: C03B35/00 ; C03B27/00 ; C03B27/06
Abstract:
A tempering furnace for tempering a glass object may include a housing, a heating device for heating the glass object, and a cooling device for cooling the glass object. Additionally, the tempering furnace may further include a turning device provided for turning the glass object inside the housing. The turning device is configured to counteract an effect of gravitational forces on the glass object when the glass object is heated to its softening phase.
Public/Granted literature
- US20210188689A1 TEMPERING FURNACE AND METHOD FOR TEMPERING A GLASS OBJECT Public/Granted day:2021-06-24
Information query
