• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to reinforcing steel. The purpose of the invention is to improve reliability and simplify installation. The valve contains magnetic measles 4, mounted to move along an axis under the action of an electromagnetic coil 15 and a return spring 16. The anchor is hollow, and in its cavity are mounted two ball valves 5 and 6 separated from each other and relative to the core 4 spring 14 and having flanges 7 and 8 by means of which the movable measles 4 can displace them, and these valves are turned to the corresponding seats and can close them. Each stop valve is moved to a closed position with an intermediate spacer element .11.4zpf, 4 Il. (About SO CHE with QO sd'o with Yu CH P 12 8 15
    公开号:SU1299523A3
    申请号:SU843712452
    申请日:1984-03-20
    公开日:1987-03-23
    发明作者:Танги Кристиан
    申请人:Сосьете Аноним Д.Б.А. (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to a valve and can be used in pneumatic or hydraulic devices of an anti-slip brake system of transport.
    The purpose of the invention is to improve the reliability of the valve by eliminating the bias of each of the locking bodies when moving them in the direction of the seat and the precise alignment of each locking element with the corresponding seat.
    FIG. 1 shows a solenoid valve, a cut; in fig. 2-4 - a schematic representation of the three working positions of the valve.
    In case 1 with clamps 2 and 3, hollow measles 4 are installed, inside of which ball locking bodies 5 and 6 are placed along one axis, and these locking organs are installed: in flanges 7 and 8, which, in turn, are located between the rings 9 and 10. Between the flanges 7 and 8 there is an expansion element 11, made in the form of a cylindrical rod with a spherical end 12 and a flat 13 and is spring loaded 14 "The spherical end 12 of the spacer element is made in the form of a ball located on the same axis with the locking bodies . The spacer element 11 can be made either in one piece with one of the locking bodies, or as a part freely installed between the flanges of the locking bodies. Ring 9 is installed in the cavity of the core with the possibility of regulation. The valve is controlled with part 1 of the coil of the electromagnet 15. Anchor 4 is spring-loaded relative to the body with the help of spring 16. In the case passages 17 and 18 are made.
    The solenoid valve operates as follows.
    Until current is supplied to the coil 15, the bark 4 is pressed by the spring 16 to the ring 10, and the flange 8 rests on the spherical end 12, the ball valve 5 is pressed to its seat, and the ball valve 6 with the flange 8 is pressed from the saddle, the channel 17 is connected with a hole (not shown), and the channel 18 is closed.
    In order to prevent seizure of the core 4, its dimensions and the dimensions of the locking bodies are made in such a way that when the coil is switched off
    the magnet between, at the end of the core and the body cover is formed a gap.
    When the coil of the electromagnet 15 is partially excited, the measles 4 moves to the right in the middle position
    balance, overcoming the force of the spring 16. In this position, the flange 7 rests on the ring 9, and the flange 8 does not reach the ring 10. The spring 14 expands and moves the ball locking bodies 5 and 6 to the corresponding seats, while the spherical end 12 moves away from the flange 8. Both channels 17 and 18 are closed.
    When the coil of the electromagnet 15 is fully excited, the bore 4 moves to the right, compressing the spring 14, the spherical end 12 of the spacer 11, abutting the flange 8 of the locking member 6, moving it, the latter blocking the channel 17 and opening the channel 18.
    The locking bodies 5 and 6 are brought to the closed position by the point of contact of the spherical end 12 with the flange 8, ensuring the automatic closure of the channels 17 and 18, which eliminates leaks under any conditions.
    权利要求:
    Claims (5)
    [1]
    1. A three-way electromagnet valve, comprising a housing with passageways, in which is installed hollow measles controlled by means of an electromagnetic coil with spring-loaded locking bodies in the form of balls arranged on the same axis with the possibility of movement relative to each other and mounted in flanges placed between restrictive rings, characterized in that, in order to increase reliability of operation, measles is provided with a spacer element made in the form of a cylindrical rod with a spherical skim and flat ends placed between
    flanges locking bodies.
    [2]
    2. The valve according to claim 1, characterized in that the expanding element is made in one piece with one
    from the locking bodies.
    [3]
    3. A valve according to Claim 1, characterized in that the spacer element is designed as a free-form device 3112995234
    [4]
    introduced between the flanges of the locking orb of the ball, located on the same gan parts. axes with locking. bodies,
    [5]
    5. Valve according to claim 1, distinguishing y4. Valve pop. 1, which differs in that one of the limitations of u and in that the spherical boiler rings are installed in the cavity of the spacer element is made in the core with the possibility of adjustment.
    ;
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    Editor A. Sabo
    Compiled by I. Teravska Tehred M. Morgental
    Order 907/64 Draw 812
    VNIIPI USSR State Committee
    for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5
    Production and printing company, Uzhgorod, st. Project, 4
    Proofreader L. Pilipenko
    Subscription
    类似技术:
    公开号 | 公开日 | 专利标题
    US3538954A|1970-11-10|Solenoid valve having a poppet stem and spring biased floating pole piece
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    US3707992A|1973-01-02|Electromagnetic valve assembly
    US5402093A|1995-03-28|Electromagnet having an armature with an injection-molded guide or control rod
    US4979542A|1990-12-25|Pulse modulated hydraulic valve
    US4527590A|1985-07-09|A.C. solenoid three way pilot valve
    US5318071A|1994-06-07|High-speed three-way solenoid valve for pressurized fluid, such as compressed air circuits
    US4655255A|1987-04-07|Electromagnetically-operated multi-way valve
    US3861644A|1975-01-21|Solenoid valve
    US4100519A|1978-07-11|Alignment means for a moveable pole-plunger assembly
    US3472277A|1969-10-14|Magnetically interlinked multi-valve assembly
    US3325139A|1967-06-13|Electromagnetic driving magnet
    JPH06207677A|1994-07-26|Valve and its actuator
    US3827672A|1974-08-06|Electromagnetically controlled fluid-operating valve
    WO1996023156A1|1996-08-01|Fail-open solenoid actuated valve
    US2619121A|1952-11-25|Solenoid operated valve
    US20020149456A1|2002-10-17|Actuator, in particular for valves, relays or similar
    WO1995006835A1|1995-03-09|Fail-open solenoid actuated valve
    US4541610A|1985-09-17|Fluid flow control valve assemblies
    US4723755A|1988-02-09|Two-port solenoid valve
    GB2039000A|1980-07-30|Solenoid valve
    US4746094A|1988-05-24|Pulse-width-modulated solenoid valve
    JP3706441B2|2005-10-12|Proportional solenoid valve
    US3592438A|1971-07-13|Solenoid valves
    CZ298990B6|2008-03-26|Electromagnet with armature and a magnetic valve
    同族专利:
    公开号 | 公开日
    DE3462002D1|1987-02-19|
    FR2543252A1|1984-09-28|
    EP0119921B1|1987-01-14|
    EP0119921A1|1984-09-26|
    JPS59183179A|1984-10-18|
    JPH0456914B2|1992-09-09|
    US4534382A|1985-08-13|
    AU559226B2|1987-02-26|
    ES530780A0|1984-11-16|
    FR2543252B1|1985-07-19|
    BR8401375A|1984-11-13|
    ES8501509A1|1984-11-16|
    AU2561184A|1984-09-27|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3043336A|1959-04-17|1962-07-10|Atkomatic Valve Company Inc|Solenoid valve|
    DE1179068B|1962-03-16|1964-10-01|Concordia Maschinen Und Elek Z|Solenoid operated valve|
    CH469928A|1968-01-19|1969-03-15|Lucifer Sa|Valve comprising at least one floating mounted valve|
    SE402436B|1972-11-22|1978-07-03|Teldix Gmbh|ELECTROMAGNET VALVE, WITH THREE OR FOUR HYDRAULIC CONNECTIONS|
    US3921666A|1972-11-22|1975-11-25|Teldix Gmbh|Valve with a plurality of connections|
    FR2221671A1|1973-03-13|1974-10-11|Girling Ltd|
    US3983909A|1973-12-14|1976-10-05|Societe Anonyme D.B.A.|Three-way solenoid valve|
    DE2403770C2|1974-01-26|1987-06-25|Robert Bosch Gmbh, 7000 Stuttgart, De|
    DE2643862C2|1976-09-29|1985-11-07|Robert Bosch Gmbh, 7000 Stuttgart|Solenoid valve|
    DE2711140A1|1977-03-15|1978-09-28|Bosch Gmbh Robert|ELECTROMAGNETIC VALVE|JPH0457917B2|1984-08-30|1992-09-16|Nippon Denso Co|
    DE3431813A1|1984-08-30|1986-03-13|Alfred Teves Gmbh, 6000 Frankfurt|Valve|
    DE3809742A1|1988-03-23|1989-10-05|Bosch Gmbh Robert|ELECTRICALLY CONTROLLABLE VALVE|
    US5018431A|1988-12-09|1991-05-28|Quadrastat Corporation|Apparatus for positioning a work implement|
    US5354123A|1992-11-05|1994-10-11|Allied-Signal Inc.|Anti-skid system including pressure differential and solenoid actuated triple seat, dual valves|
    DE4337763A1|1993-11-05|1995-05-11|Teves Gmbh Alfred|Pressure control valve|
    WO2002050421A1|2000-12-06|2002-06-27|Yanmar Co., Ltd.|Three-way valve of accumulator distributing type fuel injection pump|
    US20070209723A1|2006-03-07|2007-09-13|Santos Burrola|Actuating valve with ball column actuation|
    KR101181353B1|2010-09-10|2012-09-10|한경희|Solenoid valve|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR8304581A|FR2543252B1|1983-03-21|1983-03-21|THREE-WAY ELECTROVALVE|
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