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2 208 187

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IPC

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Application

2001114476/06, 2001-05-25

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Start date

2001-05-25

(22)

Actual filing date

2001-05-25

(45)

Published

2003-07-10

(72)

Inventor

Red'Ko P.G.Tarkaev S.V.Ambarnikov A.V.Chugunov A.S.Nakhamkes K.V.Volkov A.V.Tikhonov A.B.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Mashinostroitel'Nyj Zavod Voskhod"

VEHICLE DOOR DRIVE FIVE-LINE TWO-POSITION VALVE-TYPE PNEUMATIC DISTRIBUTOR Russian patent published in 2003 - IPC

Abstract RU 2208187 C2

FIELD: transport engineering; pneumatic door- control systems. SUBSTANCE: proposed pneumatic distributor contains housing, two opening and closing valves with four locking elements of "valve-seat" type and pneumatic valve control device, electropneumatic control valve and system of working channels and pneumatic lines connecting valves to each other and to actuating mechanism. Non-return valve with straight direction of passing and electric signal standby manual drive are built into line to send command pressure from electropneumatic control valve. Standby manual drive is made in form of stepped axially movable plunger with ring through grooves and sealing rings of outer cylindrical surface and holding bushing enclosing the plunger, bushing being fixed against axial displacement by means of locking semiring. Space limited by bottom of blind bore of housing and plunger is connected with control space of electropneumatic valve, and guaranteed ring clearance is formed between corresponding surfaces of plunger small step and enclosing bushing. EFFECT: increased reliability. 3 dwg

Similar patents RU2208187C2

Title	Year	Author	Number
FIVE-LINE TWO-POSITION VALVE-TYPE PNEUMATIC DISTRIBUTOR FOR VEHICLE DOOR DRIVE	2001	Red'Ko P.G. Tarkaev S.V. Ambarnikov A.V. Chugunov A.S. Nakhamkes K.V. Volkov A.V. Tikhonov A.B.	RU2211383C2
TWO-POSITIONED VALVE AIR DISTRIBUTOR FOR ACTUATOR OF VEHICLE DOORS	2004	Red'Ko Pavel Grigor'Evich Ambarnikov Anatolij Vasil'Evich Verin Nikolaj Alekseevich Chugunov Adol'F Sergeevich Nakhamkes Konstantin Viktorovich Tikhonov Aleksandr Borisovich Krjachkov Jurij Vasil'Evich	RU2269038C1
FIVE-LINE TWO-POSITION VALVE AIR DISTRIBUTOR OF VEHICLE DOOR DRIVE	2000	Red'Ko P.G. Tarkaev S.V. Ambarnikov A.V. Chugunov A.S. Nakhamkes K.V. Volkov A.V.	RU2178055C1
ELECTRO-PNEUMATIC DRIVE FOR VEHICLE DOOR OPENING	2002	Red'Ko P.G. Tarkaev S.V. Ambarnikov A.V. Chugunov A.S. Nakhamkes K.V. Volkov A.V. Verin N.A.	RU2206691C1
FIVE-LINE TWO-POSITION VALVE PNEUMATIC DISTRIBUTOR OF VEHICLE DOOR DRIVE	2000	Red'Ko P.G. Tarkaev S.V. Ambarnikov A.V. Chugunov A.S. Nakhamkes K.V. Volkov A.V.	RU2190784C2
FIVE-LINE TWO-POSITION SPOOL-TYPE ELECTROPNEUMATIC DISTRIBUTOR OF VEHICLE DOOR DRIVE	2003	Red'Ko P.G. Tarkaev S.V. Ambarnikov A.V. Chugunov A.S. Nakhamkes K.V. Volkov A.V. Tikhonov A.B.	RU2241146C2
FIVE-LINE TWO-POSITION VALVE PNEUMATIC DISTRIBUTOR OF VEHICLE DOOR DRIVE	2000	Red'Ko P.G. Tarkaev S.V. Ambarnikov A.V. Chugunov A.S. Nakhamkes K.V. Volkov A.V.	RU2190785C2
VEHICLE DOOR OPENING ELECTROPNEUMATIC DRIVE	2004	Red'Ko P.G. Tarkaev S.V. Ambarnikov A.V. Chugunov A.S. Nakhamkes K.V. Tikhonov A.B. Krjachkov Ju.V.	RU2261977C1
TWO-POSITIONED VALVE AIR-DISTRIBUTOR FOR ACTUATOR OF VEHICLE DOORS	2004	Red'Ko Pavel Grigor'Evich Tarkaev Sergej Viktorovich Ambarnikov Anatolij Vasil'Evich Chugunov Adol'F Sergeevich Nakhamkes Konstantin Viktorovich Tikhonov Aleksandr Borisovich Krjachkov Jurij Vasil'Evich	RU2269039C1
TWO-POSITIONED SLIDE AIR-OPERATED DISTRIBUTOR FOR VEHICLE	2004	Red'Ko P.G. Tarkaev S.V. Ambarnikov A.V. Chugunov A.S. Nakhamkes K.V. Tikhonov A.B. Krjachkov Ju.V.	RU2266439C2

RU 2 208 187 C2

Authors

Red'Ko P.G.

Tarkaev S.V.

Ambarnikov A.V.

Chugunov A.S.

Nakhamkes K.V.

Volkov A.V.

Tikhonov A.B.

Dates

2003-07-10—Published

2001-05-25—Filed