PNEUMOHYDRAULIC SPRING Russian patent published in 1997 - IPC

Abstract RU 2089764 C1

FIELD: transport engineering. SUBSTANCE: pneumohydraulic spring has cylinder and piston with axial channel installed in cylinder. Double-active valve with seal provided with axial channel is installed in axial channel of piston. Inlet hole of double acting valve is located in space between piston and end face of cylinder in which additional damper for liquid is installed. Spring-loaded valve is installed in axial channel of seal. EFFECT: enlarged operating capabilities, improved reliability. 1 dwg

Similar patents RU2089764C1

Title	Year	Author	Number
VEHICLE SUSPENSION PNEUMOHYDRAULIC SPRING	1993	Novikov V.V. Rjabov I.M. Chernyshov K.V.	RU2086828C1
VEHICLE PNEUMOHYDRAULIC SPRING	1992	Rjabov I.M. Novikov V.V.	RU2067051C1
PNEUDRAULIC SPRING	0	Ryabov Igor Mikhajlovich Novikov Vyacheslav Vladimirovich	SU1291761A1
AIR-LIQUID SPRING	0	Ryabov Igor Mikhajlovich Novikov Vyacheslav Vladimirovich	SU1099144A1
PNEUMOHYDRAULIC SPRING	0	Ryabov Igor Mikhajlovich Novikov Vyacheslav Vladimirovich	SU1216476A1
AIR-LIQUID SPRING	0	Ryabov Igor Mikhajlovich Novikov Vyacheslav Vladimirovich	SU1099142A1
PNEUMO-HYDRAULIC DAMPER	0	Ryabov Igor Mikhajlovich Novikov Vyacheslav Vladimirovich Novikova Svetlana Vitalevna	SU1631207A2
PNEUMOHYDRAULIC SPRING	1997	Novikov V.V. Rjabov I.M. Osintsev O.V.	RU2128795C1
PNEUMOHYDRAULIC SPRING	0	Novikov Vyacheslav Vladimirovich Ryabov Igor Mikhajlovich Novikova Svetlana Vitalevna	SU1441099A1
PNEUMOHYDRAULIC SPRING	1991	Rjabov I.M. Novikov V.V.	RU2089406C1

RU 2 089 764 C1

Authors

Novikov V.V.

Rjabov I.M.

Dates

1997-09-10—Published

1992-07-08—Filed