Pressure container outlet safety valve - has auxiliary cut=off inside main valve with inclined holes issuing into inner flow channel
Номер патента: DE2818690A1
Опубликовано: 31-10-1979
Автор(ы): Alfred Dipl Ing Kreuz
Принадлежит: Rheinische Armaturen und Maschinenfabrik Albert Sempell
Опубликовано: 31-10-1979
Автор(ы): Alfred Dipl Ing Kreuz
Принадлежит: Rheinische Armaturen und Maschinenfabrik Albert Sempell
Реферат: The safety valve is esp. for the outlet pipe of a pressure vessel. A main cut-off body is operable by medium flow, with an additional inner closure body in a concentric hole of the main cut-off body. This additional unit is independently adjustable and stops or releases an inner flow channel, so that when the main cut-off is closed, the additional cut-off can be opened to connect the inlet of the valve to the outlet. The main closure body (6) has on its face side turned towards the valve inlet (2) a mushroom-shaped profile (19). This has several inclined holes (22, 23) which issue into the inner flow channel (25).
Blower valve with safety valve function
Номер патента: RU2681557C1. Автор: Пин ДЭН. Владелец: Нинбо Браво Мэньюфэкчеринг Оф Инфлейторс Энд Аксесориз Ко., Лтд. Дата публикации: 2019-03-11.