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Evacuation and port sealing techniques for vacuum insulating glass units

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E06B-003/66    E06B-003/677    E06B-003/673   
출원번호 US-0613472 (2017-06-05)
등록번호 US-10221613 (2019-03-05)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Nixon & Vanderhye P.C.
인용정보 피인용 횟수 : 0  인용 특허 : 19
초록
▼

Certain example embodiments of this invention relate to evacuation and sealing techniques for VIG units, and/or multi-chamber vacuum ovens for accomplishing the same. In certain example embodiments, a VIG assembly is inserted into a multi-chamber apparatus to successively reduce the chamber pressure and thus the pressure between substrates comprising the VIG assembly until a final evacuation pressure is reached. Once the final evacuation pressure is reached, a pump-out port or tube of the VIG assembly is sealed forming a VIG unit while the VIG assembly i...

대표
청구항
▼

1. A method of making a vacuum insulating glass (VIG) window unit, the method comprising: providing, in a heating area, a VIG subassembly comprising first and second substantially parallel spaced-apart glass substrates, a gap provided between the first and second glass substrates, a plurality of spacers provided in the gap between the first and second glass substrates, a pump-out port provided at least partially in the first or second glass substrate, one or more edge portions of the first and second substrates to be sealed, and a frit provided at least ...

이 특허에 인용된 특허 (19)

  1. Cooper, David J.. Evacuation and port sealing techniques for vacuum insulating glass units, and/or vacuum oven for accomplishing the same. USP2013068460493.
  2. Cooper, David J.. Evacuation and port sealing techniques for vacuum insulating glass units, and/or vacuum oven for accomplishing the same. USP2017069677320.
  3. Minaai,Tetsuo; Collins,Richard Edward; Ng,Nelson. Glass panel. USP2007077244480.
  4. Bchli Emil (Marktgasse 7 CH-5304 Endigen CHX). Heat-insulating building and/or light element. USP1991045005557.
  5. Bouesnard, Olivier; Closset, Francois. Method for manufacturing insulating glazing. USP2014108857698.
  6. Collins Richard Edward,AUX ; Tang Jian-Zheng,AUX. Methods of construction of evacuated glazing. USP1999055902652.
  7. Vijayen S. Veerasamy. Peripheral seal for vacuum IG window unit. USP2002046365242.
  8. Collins Richard Edward (Riverstone AUX) Robinson Stephen James (Newtown AUX). Thermally insulating glass panel and method of construction. USP1997085657607.
  9. Collins Richard Edward (Riverstone AUX) Tang Jian Zheng (Merrylands AUX). Thermally insulating glass panels. USP1997095664395.
  10. Veerasamy, Vijayen S.; Longobardo, Anthony V.; Hogan, John P.. VIG evacuation with plasma excitation. USP2004026692600.
  11. Aggas, Steven L.. Vacuum IG pillar with lubricating and/or reflective coating. USP2005096946171.
  12. Landa, Ksenia; Landa, Leonid; Aggas, Steven L.; Wang, Yei-Ping H.. Vacuum IG unit with alkali silicate edge seal and/or spacers. USP2003046541083.
  13. Yei-Ping (Mimi) H. Wang ; Vijayen S. Veerasamy. Vacuum IG window unit with dual peripheral seal. USP2002066399169.
  14. Steven L Aggas. Vacuum IG window unit with edge mounted pump-out tube. USP2002056383580.
  15. Wang, Yei-Ping H.; Longobardo, Anthony V.. Vacuum IG window unit with edge seal at least partially diffused at temper and completed via microwave curing, and corresponding method of making the same. USP2004036701749.
  16. Wang, Yei-Ping; Thomsen, Scott V.. Vacuum IG window unit with edge seal formed via microwave curing, and corresponding method of making the same. USP2003106635321.
  17. Nalepka, Raymond; Thomsen, Scott V.; Landa, Ksenia A.; Landa, Leonid M. Vacuum IG window unit with fiber inclusive edge seal. USP2003016503583.
  18. Aggas, Steven L.. Vacuum IG window unit with peripheral seal at least partially diffused at temper. USP2003116641689.
  19. Yei-Ping H. Wang ; Scott V. Thomsen. Vacuum IG window unit with spacers between first and second edge seals. USP2002096444281.

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