Invention Grant
- Patent Title: Device and method for the continuous heat treatment of pharmaceutical glass containers
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Application No.: US16939156Application Date: 2020-07-27
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Publication No.: US11236005B2Publication Date: 2022-02-01
- Inventor: Daniele Nuzzo , Roman Huhn , Christian Hahn
- Applicant: SCHOTT Schweiz AG
- Applicant Address: CH St. Gallen
- Assignee: SCHOTT Schweiz AG
- Current Assignee: SCHOTT Schweiz AG
- Current Assignee Address: CH St. Gallen
- Agency: Ohlandt, Greeley, Ruggiero & Perle, L.L.P.
- Priority: DE102018101839.8 20180126
- Main IPC: C03B25/06
- IPC: C03B25/06

Abstract:
A method and device for the continuous heat treatment of pharmaceutical glass containers are provided. The method includes continuously conveying glass containers from an entry region to an exit region via a conveying installation having a separating plate made from an electrically conductive material, the separating plate being positioned above and/or below the conveying installation; heating the glass containers to a maximum temperature in a heating zone after passing the entry region; cooling the glass containers in a first cooling zone after passing the heating zone and before passing the exit region at a first cooling rate, wherein the separating plate separates the glass containers from heating installations in the heating zone and/or temperature changing installations in the first cooling zone; and controlling the heating installations and/or the temperature changing installations to inductively heat the separating plate in the heating zone and/or the first cooling zone.
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