• 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:
    A device for setting the closed position of a valve of the type comprising a lever having a ramp acting on a thrust member of a slidable assembly. Adjustment is effected by adjustment means comprising a cam device interposed between the thrust member and the ramp on the lever. The cam device is disposed eccentrically of its journals and it is displaced angularly from the exterior by inserting a screwdriver or the like through a hole in the body. Ratchet teeth are provided on the cam device and cooperate with pawls for retaining the desired position of the cam device when it is attained.
    公开号:SU876070A3
    申请号:SU792725252
    申请日:1979-02-14
    公开日:1981-10-23
    发明作者:Мулен Жан-Луи；Буво Жан-Франсуа
    申请人:Сосьете Аноним Франсэз Дю Феродо；
    IPC主号:
    专利说明:

    The invention relates to mechanical engineering and can be used in locking devices that are used to control the circulation of the primary fluid in a heat exchanger.
    A locking device is known that contains a locking device controlled by an actuator l 1.
    The disadvantage of this device is its low tightness, due to the lack of accurate adjustment of the closed position of the locking member when mounting the device.
    It is also known a locking device in the case of which there is a locking member located in contact with the pusher interacting with the inclined lever arm of the lever drive t2j.
    The disadvantage of this device is its complexity of adjustment during installation to ensure the tightness of the seat blocking by the locking member.
    The purpose of the invention is to simplify the adjustment of the locking device during its installation.
    The goal is achieved by the fact that in a known locking device, in the case of which there is a shut-off organ, in contact with the pusher interacting with the inclined arm of the lever actuator, between the inclined arm of the lever and the pusher there is a distance adjustment unit between the inclined arm of the lever actuator and the pusher any position of the lever.
    Moreover, the adjustment unit is made
    10 in the form of a roller with an eccentric and fixed on the push rod end of the support legs, the roller being mounted in the support legs rotatably, and the ratchet teeth are cut at both ends of the roller, and the support legs are provided with paws interacting with the roller teeth. In addition, a hole for an adjusting tool is made in the case of the locking device.
    Figure 1 shows the locking device, a longitudinal section; in fig. 2 -d support legs of the adjustment unit, front view; on fig.Z - the same
    权利要求:
    Claims (2)
    [1]
    25. plan view; figure 4 - section aa on fig.Z; figure 5 is a view of the roller with an eccentric adjustment unit; figure 6 is the same, side view; 7, a partial front view; Fig. B shows a device prior to its adjustment during installation, a partial section; in Fig. 9, the device after its adjustment during installation, a partial section J The batching device includes a housing 1 in which a shut-off member 2 with a sealing membrane 3 / saddle 4 is located, a pusher 5 with parallel support legs b and 7 fixed on its face, in which a roller 8 with an eccentric 9 is placed with the possibility of rotation, forming a node for adjusting the distance between the pusher 5 and the inclined arm of the lever 10 lever actuator. . The supporting arms B and 7 have cylindrical sections 11 and 12 which are in contact with the inner surface of the column 13, being part of the housing 1 and intended for orientation vertically due to the lengthwise elongation of the ears 14 and 15 of the supporting arms B and 7. The support arms B and 7 have semicircular pads 16 and 17f on which are mounted with their mating surfaces 18 and 19 of the roller 8 with the eccentric 9. At the ends of the roller 8, ratchet teeth 20, interacting with doggie, are cut. 21 and 22 pillars b and 7, respectively. A hole 23 for a adjusting tool is made in the wall of the column 13 of the housing 1. On the front surface of one of the ends of the roller 8 there is a slot 24, for example, a cross-shaped form. Adjustment of the locking device during its installation is carried out as follows,. In the position of the lever 10 of the lever actuator corresponding to the closed position of the device, the tightness of the valve body 2 against the seat 4 is checked. In the case of the valve body 2 does not fit tightly against the saddle 4, an adjustment tool is inserted into the hole 23, the end of which is located in this case opposite the slot 24 With the help of an adjusting tool they cause the rotation of the roller 8 together with the eccentric 9, which due to its eccentricity causes a change in the distance on one side between the end of the lever 10 and the roller 8, and on the other hand, between the pusher 5 and the roller 8. During this rotation, the ratchet teeth 20 of the roller 8 move in front of the pawls 21 and 22 of the uprights. 6 and 7, as the distance increases, i.e. by moving down the pusher 5, which presses the locking member 2 to the seat 4, the tightness of the locking device is achieved and the adjusting tool is removed. The roller 8 ensures that the position of the locking member 2 is achieved by the interaction of the ratchet teeth 20 with the pawls 21 and 22 of the support posts 6 and 7. The locking device is adjusted. Claim 1. The locking device, in the case of which is located the locking member in contact with the pusher, which interacts with the inclined arm of the lever actuator, characterized in that, in order to simplify the adjustment of the device during its installation, between nor between the inclined shoulder of the lever of the lever drive and the pusher at any position of the lever. 2. The device according to Claim 1, is designed in such a way that the adjustment unit is made in the form of a roller with an eccentric and fixed on the pusher end of the support pillars, the roller being installed in the support racks rotatably. 3. The device is populated. I differ from the fact that ratchet teeth are cut at both ends of the roller, and the support legs are provided with dogs that interact with the roller teeth. 4. A device according to claims 1 to 3, characterized in that a hole for an adjusting tool is made in the body of the locking device. Sources of information taken into account in the examination 1.Patent of France No. 2168650 Cl. R 1bK 31/00, 1973
    [2]
    2. US patent number 2905433, cl. 251-251, 1956 prototype).
    1
    FIG. 2
    ; /
    Fue.
    .20 W
    -ff
    t /
    -ten
    FIG. five
    6
    ,
    fput.l
    Fig.c
    FIG. 9
    类似技术:
    公开号 | 公开日 | 专利标题
    SU876070A3|1981-10-23|Locking device
    MX9205790A|1993-04-01|METHODS FOR CONDITIONING FLUID IN A UNIT INJECTOR, ELECTRONICALLY CONTROLLED FOR STARTING
    IT8521797D0|1985-07-31|SURVEILLANCE DEVICE FOR A BUTTERFLY VALVE ELECTRONICALLY CONTROLLED IN A VEHICLE.
    EP0303761B1|1992-09-09|Arrangement in a rapid fire weapon with an external motor for ejecting cartridge cases forwards
    JPH03118005A|1991-05-20|Winding device for angular clearance
    DE2302093C2|1982-07-29|Device for automatic mechanical clearance adjustment of a lift valve of an internal combustion engine
    ES517134A0|1983-10-16|IMPROVEMENTS IN THE VALVE ASSEMBLIES FOR MIXING TAP OPERATED BY A SINGLE LEVER.
    US3292430A|1966-12-20|Terminal checking device
    EP0198504A2|1986-10-22|Four-stroke engine with prolonged expansion
    MX9205784A|1993-04-01|ACTUATOR AND VALVE ASSEMBLY FOR A UNIT INJECTOR, HYDRAULICALLY ACTUATED AND ELECTRONICALLY CONTROLLED.
    DE2730125A1|1979-01-25|Pressurised gas fired rifle - has valve mechanism which controls gas flow into barrel by trigger actuated valve and seal
    DE3028532C2|1986-10-09|Thermal actuator
    JPS6224001A|1987-02-02|Booster
    DE2522359C3|1979-08-09|Gas pressure operated control device for a barrel firearm with a pivoting cartridge chamber housing
    FR2510647A1|1983-02-04|Lever or cam bolt for lock - has direct fit to cylinder barrel on axial extension with engaging flats
    DE3045399C2|1982-10-07|Thermostatic valve for central heating radiators
    ES515302A0|1983-08-16|"A POSITION CONTROL MECHANISM FOR USE IN A LOCKING LOCK CYLINDER MECHANISM, MOUNTED ON A STEERING COLUMN".
    JPS63101588A|1988-05-06|Position adjusting structure and method for actuator using electrostriction element
    SU1339536A1|1987-09-23|Device for limiting load on control rods
    SU1139545A1|1985-02-15|Attachment to press tool for expanding pipe ends
    JPS59126009A|1984-07-20|Valve stopping device of variable displacement type engine
    US4793721A|1988-12-27|Device for switching apparatus having a shaft
    SU1028546A1|1983-07-15|Turntable
    SU1451663A1|1989-01-15|Proportional pressure regulator
    SU376633A1|1973-04-05|DEVICE FOR ADJUSTING GAS CYLINDERS TO THE FILLING RAMP
    同族专利:
    公开号 | 公开日
    IT7967227D0|1979-02-02|
    IT1192768B|1988-05-04|
    GB2014700A|1979-08-30|
    US4319714A|1982-03-16|
    FR2417700A1|1979-09-14|
    ES477826A1|1979-08-01|
    DE2906028A1|1979-08-23|
    FR2417700B1|1982-12-10|
    GB2014700B|1982-11-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US711295A|1902-02-14|1902-10-14|American Lubricator Company|Lubricator.|
    US941703A|1907-03-13|1909-11-30|Warren Webster & Co|Valve mechanism for heating apparatus.|
    US1264083A|1917-08-25|1918-04-23|Henri Victor Jules Jouffret|Controlling means.|
    US1345496A|1919-11-05|1920-07-06|Charles R Welsh|Adjustable spigot or faucet|
    US2040864A|1931-08-31|1936-05-19|Milwaukee Gas Specialty Co|Control device|
    US2066112A|1931-12-19|1936-12-29|Humblet Joseph|Valve|
    FR855674A|1939-01-30|1940-05-17|Advanced valve|
    US2324767A|1942-04-17|1943-07-20|Us Automatic Box Machinery Co|Variable cam mechanism|
    US2675825A|1949-03-29|1954-04-20|James C Hobbs|Sanitary hydrant|
    FR1087772A|1952-09-09|1955-02-28|Improvements to valves or shutters for pressurized fluid fire extinguishers|
    US2905433A|1956-11-13|1959-09-22|Crane Co|Adjustable valve actuation means|
    US3134569A|1962-02-19|1964-05-26|Sidenbender William|Quick closing valve|
    US3205670A|1962-09-24|1965-09-14|Puritan Compressed Gas Corp|Oxygen supply system|
    DE6933650U|1969-08-27|1970-05-21|Festo Maschf Stoll G|VALVE.|
    US3665956A|1970-01-29|1972-05-30|Chemetron Corp|Gas pressure regulator|
    FR2129240A5|1971-03-19|1972-10-27|Gelbon Sa|
    FR2168650A5|1972-01-19|1973-08-31|Tecalemit Sa|
    DE2236852A1|1972-07-27|1974-02-07|Kromschroeder Ag G|ACTUATING DEVICE FOR A QUICK-CLOSE VALVE|
    US4119118A|1977-01-13|1978-10-10|Walter Kidde & Company, Inc.|Automatic machine motion restricting mechanism|FR2547014B1|1983-06-03|1985-08-09|Valeo|MANUALLY CONTROLLED VALVE AND THERMOSTATIC REGULATION|
    DE9413047U1|1994-08-12|1994-11-03|Elektro Gas Armaturen|Device for regulating control processes, in particular as thermal control of a gas burning point|
    US8887655B2|2012-01-25|2014-11-18|Honeywell International Inc.|Valve actuator with position indicator extension|
    US10119721B2|2012-06-14|2018-11-06|Honeywell International Inc.|Standoff for use with an insulated HVAC duct|
    US10302207B2|2012-06-14|2019-05-28|Honeywell International Inc.|Spring loaded HVAC damper|
    US9664409B2|2012-06-14|2017-05-30|Honeywell International Inc.|HVAC damper system|
    US9273789B2|2013-08-30|2016-03-01|Enviro ValveInc.|Triple offset butterfly pressure relief valve|
    US9568207B2|2013-12-18|2017-02-14|Honeywell International Inc.|HVAC actuator with removable wire blocking tab|
    US9423143B2|2013-12-18|2016-08-23|Honeywell International Inc.|HVAC actuator with light indicator|
    US9732980B2|2013-12-18|2017-08-15|Honeywell International Inc.|HVAC actuator with range adjustment|
    US9623523B2|2013-12-18|2017-04-18|Honeywell International Inc.|HVAC actuator with taping flange|
    US10941960B2|2013-12-18|2021-03-09|Ademco Inc.|HVAC actuator with position indicator|
    USD728071S1|2013-12-27|2015-04-28|Honeywell International Inc.|HVAC actuator|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR7804631A|FR2417700B1|1978-02-17|1978-02-17|
    [返回顶部]