Method of lining innner wall surfaces of hollow articles
Номер патента: CA1158140A
Опубликовано: 06-12-1983
Автор(ы): Toshio Yoshida
Принадлежит: Kawasaki Jukogyo KK
Опубликовано: 06-12-1983
Автор(ы): Toshio Yoshida
Принадлежит: Kawasaki Jukogyo KK
Реферат: ABSTRACT OF THE DISCLOSURE The inner surface of a hollow article of special shape such as a pipe elbow or bellows is lined with a tightly fitted protective lining material by the steps of emplacing the lining material within the hollow article to confront the inner surface thereof, causing the temperature of the hollow article to be higher than that of the lining material, applying an expanding force to the lining material thereby to cause it to undergo plastic expansion together with the hollow article, removing the expanding force, and causing the temperature of the hollow structure to become lower than that of the lining material thereby to produce a tight fit there-between due to interference.
Method of affixing material on a substrate to the inner surface of a tube
Номер патента: US5638592A. Автор: Joseph A. O'Toole,Douglas W. Sedgley. Владелец: Grumman Aerospace Corp. Дата публикации: 1997-06-17.