ELECTROMAGNETIC VALVE Russian patent published in 1999 - IPC

Abstract RU 2130145 C1

FIELD: power engineering; chemical, gas and food-processing industries. SUBSTANCE: valve has body with inlet and outlet branch pipes and seat by shut-off member. Valve is also provided with control shut-off member with drive. Shut-off member is connected (by working medium) with control shut-off member and with outlet branch pipe. Fitted in line connecting the shut-off member with control shut-off member is intermediate shut-off member with its own seat and drive. Inlet branch pipe is connected (by working medium) directly with control shut-off member. Seat of intermediate shut-off member is fitted in line connecting the shut-off member with outlet branch pipe. EFFECT: reduced power requirements for electric drive of control shut-off member. 4 cl, 1 dwg

Similar patents RU2130145C1

Title	Year	Author	Number
ELECTROMAGNETIC VALVE	1995	Vaninskij N.Kh. Lisovskij R.Z.	RU2094685C1
SHUT-OFF VALVE	1999	Vaninskij N.Kh. Lisovskij R.Z. Fedoruk A.V. Chechurov V.A.	RU2169874C2
SHUT-OFF VALVE	2000	Vaninskij N.Kh. Lisovskij R.Z. Mishin A.I. Fedoruk A.V. Chechurov V.A.	RU2184896C1
SHUT-OFF VALVE	1999	Vaninskij N.Kh. Lisovskij R.Z. Fedoruk A.V. Chechurov V.A.	RU2162557C1
CUT-OFF VALVE	1998	Vaninskij N.Kh. Lisovskij R.Z. Fedoruk A.V. Chechurov V.A.	RU2160405C2
ELECTROMAGNETIC VALVE	1996	Vaninskij N.Kh. Arkhangel'Skaja N.M.	RU2105224C1
ELECTROMAGNETIC VALVE	1996	Vaninskij N.Kh. Arkhangel'Skaja N.M.	RU2116545C1
SHUTOFF VALVE	2001	Vaninskij N.Kh. Lisovskij R.Z. Fedoruk A.V. Bogovkova N.P.	RU2197663C2
LOCKING AND REGULATING VALVE	2000	Vaninskij N.Kh. Lisovskij R.Z. Mishin A.I. Fedoruk A.V.	RU2187729C1
ELECTROMAGNETIC VALVE	1995	Vaninskij N.Kh. Lisovskij R.Z.	RU2116544C1

RU 2 130 145 C1

Authors

Vaninskij N.Kh.

Lisovskij R.Z.

Dates

1999-05-10—Published

1996-09-16—Filed