Split mechanical face seal
Номер патента: CA1312887C
Опубликовано: 19-01-1993
Автор(ы): Henri V. Azibert
Принадлежит: Chesterton AW Co
Опубликовано: 19-01-1993
Автор(ы): Henri V. Azibert
Принадлежит: Chesterton AW Co
Реферат: Abstract A split mechanical face seal is disclosed comprising a pair of seal rings each comprising split ring segments secured about the circumference by securing means; the rings are non-ridgedly supported in an axial direction by resilient support means; at least one of the support means comprises biasing means axially biasing the sealing surface of the rings together.
Rotary mechanical face seal
Номер патента: GB2020760A. Автор: . Владелец: Crane Packing Ltd. Дата публикации: 1979-11-21.