FLEXIBLE EXPANSION JOINT Russian patent published in 2002 - IPC

Abstract RU 2180069 C1

FIELD: mechanical engineering, joints of movable parts of pipe-lines for piping high-temperature gas mediums, for example, in exhausting systems of internal-combustion engines. SUBSTANCE: spaces of bellows casing are made of helix along whole its length. Spaces are filled up with damping inserts. EFFECT: enhanced reliability of the pipe-lines due to damping opposite directed vibrations of more wide amplitude band. 3 cl, 2 dwg

Similar patents RU2180069C1

Title	Year	Author	Number
FLEXIBLE PIPE LINE	1991	Perlov S.V. Brjukhanov A.M. Kashelevskij G.I. Daminov R.S. Izmajlov V.Ju.	RU2011099C1
AERIAL MAST	0	Shakhmamedov Rovshan Ibragim Ogly Bagirov Mirashum Dzhavad Ogly	SU1818645A1
PERMANENT JOINT	1998	Shakhov V.A. Luk'Janenko V.S. Plotnikov V.I. Kul'Kov A.A. Barynin V.A. Bazilevich V.M.	RU2144640C1
BED TESTING TURBOJET ENGINE WITH ROTARY AXIALLY SYMMETRIC THRUST NOZZLE	1998	Andreev A.V. Lebedev V.A. Marchukov E.Ju. Pavlenko V.N. Rudnev Ju.T. Tseljaev I.G. Chepkin V.M.	RU2144658C1
GAS CENTRIFUGE (VERSIONS)	2008	Shubin Anatolij Nikolaevich Glukhov Nikolaj Petrovich	RU2394636C2
MODULAR FUEL-FEED SET OF VEHICLE ENGINE FUEL SYSTEM	1999	Fesina M.I. Sokolov A.V.	RU2170362C2
METHOD FOR MAKING PROFILED STEMS OF DRILLS FOR SINGLE-SIDE CUTTING AND APPARATUS FOR PERFORMING THE SAME	1997	Terekhov V.M. Polev V.P. Klauch D.N. Mikhnevich P.N.	RU2136423C1
INTERNAL COMBUSTION ENGINE VALVE TIMING GEAR	1999	Fesina M.I. Sokolov A.V.	RU2173393C2
INTERNAL COMBUSTION ENGINE VALVE-TIMING GEAR	1999	Fesina M.I. Sokolov A.V.	RU2172845C1
CONVEYER FOR SPENT NUCLEAR FUEL TRANSPORT AND/OR STORAGE	2002	Vorob'Ev A.I. Rykovanov G.N. Kraev V.S. Osokin L.I. Romashevskij V.B. Oshkanov N.N. Morozov V.G. Davidenko N.N. Nemytov S.A.	RU2213382C1

RU 2 180 069 C1

Authors

Borodin V.N.

Izakson G.S.

Kurbatov V.P.

Shitarev I.L.

Dates

2002-02-27—Published

2001-02-09—Filed