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1. RU0002697585 - SEALING DEVICE

Office Russian Federation
Application Number 2017136290
Application Date 11.03.2016
Publication Number 0002697585
Publication Date 15.08.2019
Grant Number
Grant Date 15.08.2019
Publication Kind C2
IPC
F16L 5/08
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
5Devices for use where pipes, cables or protective tubing pass through walls or partitions
02Sealing
08by means of axial screws compressing a ring or sleeve
CPC
F16L 5/08
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
5Devices for use where pipes, cables or protective tubing pass through walls or partitions
02Sealing
08by means of axial screws compressing a ring or sleeve
F16L 2201/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
2201Special arrangements for pipe couplings
10Indicators for correct coupling
H02G 3/22
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
3Installations of electric cables or lines in or on buildings, equivalent structures or vehicles
22Arrangements for leading cables or lines through walls, floors, or ceilings, e.g. into building
Inventors КАРЛССОН Андреас (SE)
KARLSSON Andreas (SE)
Priority Data 1550319-6 17.03.2015 SE
Title
(EN) SEALING DEVICE
(RU) УПЛОТНИТЕЛЬНОЕ УСТРОЙСТВО
Abstract
(EN)
FIELD: machine building. SUBSTANCE: invention relates to sealing device comprising front fitting (1, 21, 41), rear fitting (2, 22, 42) and compressible part (3, 23, 43). Compressible part (3, 23, 43) is arranged between front fitting (1, 21, 41) and rear fitting (2, 22, 42). Seal device is channel passage through wall (16), wherein channel is arranged in central through hole of sealing device, which is arranged in hole of wall (16). In the installed state, compressible part (3, 23, 43) provides sealing in the inner direction relative to the channel and in outer direction - relative to inner surface of hole made in wall (16). Axial length of compressible part (3, 23, 43) exceeds thickness of wall (16) at point of hole of wall (16). EFFECT: invention provides simplified installation of sealing device. 11 cl, 22 dwg

(RU)
Изобретение относится к уплотнительному устройству, содержащему передний фитинг (1, 21, 41), задний фитинг (2, 22, 42) и сжимаемую часть (3, 23, 43). Сжимаемая часть (3, 23, 43) размещена между передним фитингом (1, 21, 41) и задним фитингом (2, 22, 42). Уплотнительное устройство представляет собой проход для канала через стенку (16), причем канал размещен в центральном сквозном отверстии уплотнительного устройства, которое размещено в отверстии стенки (16). В установленном состоянии сжимаемая часть (3, 23, 43) обеспечивает уплотнение во внутреннем направлении относительно канала и в наружном направлении - относительно внутренней поверхности выполненного в стенке (16) отверстия. Осевая протяженность сжимаемой части (3, 23, 43) превышает толщину стенки (16) в месте выполнения отверстия стенки (16). Изобретение обеспечивает упрощение монтажа уплотнительного устройства. 10 з.п. ф-лы, 22 ил.