• 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:
    1451402 Cooling valves SOC D'ETUDES DE MACHINES THERMIQUES 4 March 1974 [13 March 1973] 9611/74 Heading F1B A valve assembly comprises a valve having a stem 1 and head 4 in which coolant fluid channels 2 and 3 are provided, means for rotating the valve during axial movement thereof and a rotary joint connecting the coolant channels to coolant fluid supply and return conduits 24 and 25 respectively. Valve springs 5 and 6 abut plate 8, to which is bolted an annular member 21, having channels 22 and 23, fed by conduits 24 and 25, and leading to longitudinal slots 28 and 29 in a bush 20. Slot 28 communicates via annular passage 30 with channels 3, and channel 2 communicates via annular passage 31 with slot 29. Valve rotation occurs during the opening movement of the valve, due to the action of balls 12, each of which is retained in a recess 11 formed in a plate 10. The recesses have inclined bottom surfaces and each ball is spring-loaded towards one end of its recess. Downward pressure on the balls causes rotation of plate 10 and with it, the valve stem.
    公开号:SU718022A3
    申请号:SU742003324
    申请日:1974-03-12
    公开日:1980-02-25
    发明作者:Кюн Карл；Буке Жан-Клод
    申请人:Сосьете Д"Этюд Де Машин Термик (Фирма)；
    IPC主号:
    专利说明:

    (54) GRASS OUTLET MOTOR INTERNAL
    COMBUSTION My body 7, having channels dl. supply and removal of coolant to the segmented rytrchka. , Thus, an intermediate cylindrical sleeve allows an effective combination of two systems - internal circulation cooling and valve rotation. As a result, the efficiency of heat removal and compaction of ohLazkdey systems is significantly increased. The drawing shows schematically the proposed Klaggur - “- Exhaust valve 1 of the internal combustion engine; the rod is through the circulation channels of the cooling medium 3 and 4 mechanism 5; for rotation of the valve in case of opening of the cover, made, for example, in the form of an automatic coupling with: Tightening mounted on Support B, connected to the cylindrical body 7 of the device 8 for supplying and discharging the cooling medium. Between the rod and the valve, the device for two-way and removal of the cooling medium is installed onto the cylindrical sleeve 9 at least with two annular canals 10 and .11 on the inner surface connected to the channels. STERZHYYO CLA NANA. In the valve stem channels, there are radial holes 12 and 13 that are offset in height by only one height of the valve and located on one of the corresponding annular bushing channels. -.rJ. :::: ;; ---.:,:::;::: ;;, ::. :: .-; 4.W; -i ..-- The outer surface of the cylindrical sleeve is supplied with segment 14 and 15, connected with the corresponding X1 races 1 and 7 of the housing in the housing 8, for supplying and discharging the cooling medium and with the annular channels of the sleeve. Inner surface of the cylinder. .Ch your sleeve is equipped with 18 lw jacks: gyo1) Stiets ItoBepxHOCTH hubs and coolant system: valve waits ..
    权利要求:
    Claims (4)
    [1]
    718022 claims 1. The exhaust valve of an internal combustion engine, containing a rod with coolant circulation channels and a mechanism for rotating the valve when it is opened and closed, made in the form of an automatic clutch mounted on a movable support associated with the valve, characterized by h, then, in order to increase the cooling effect, the valve is additionally equipped with a device for supplying and discharging the cooling medium, the casing of which is mounted on a movable support, and between the valve stem and the casing devices are installed, a cylindrical sleeve with two annular grooves on the inner surface connected with channels S of the valve stem. . .
    [2]
    2. Valve. By n.l, otlicha-. It also has the fact that the valve stem is made of radial openings, mixed and in height one relative to the other, located on the level-ring, sleeve grooves and connected to the stem channels.
    [3]
    3. The valve on the PP. 1 and 2, about tl and h and y and shch. The outer surface of the cylindrical bushing of the Supply with two shogmen-shaped grooves, associated with the corresponding channels in the KOjinyce device for supplying and discharging the cooling medium and with the 1-grooves of the bushing. . -. /
    [4]
    4. A valve according to claim 3, of which is. cylindrical tulk installed. coaxial to the body of the device for the supply and removal of the cooling medium ..,. Sources of information taken into account in the examination, -1. Patent of Great Britain No. 1294408, l. F 2 V, 1972 (prototype).
    类似技术:
    公开号 | 公开日 | 专利标题
    SU718022A3|1980-02-25|Internal combustion engine discharge valve
    US4608947A|1986-09-02|Arrangement for cooling pistons and cylinder sleeves
    US2577858A|1951-12-11|High-speed rotating cylinder
    US3923125A|1975-12-02|Apparatus for the controlled feeding of lubricants and coolants to rotating surfaces in contact
    US4223595A|1980-09-23|Device for coupling the pistons to the rotor in a radial-piston hydraulic motor
    US3948241A|1976-04-06|Lubricating and sealing system for internal combustion engines
    US2461235A|1949-02-08|Fluid pressure energy translating device
    US3906922A|1975-09-23|Stratified charge engine
    US4005955A|1977-02-01|Rotary internal combustion engine with liquid cooled piston
    SE432801B|1984-04-16|HYDRAULIC CYLINDER LOCK FOR A FOUR-STOCK DIESEL ENGINE
    GB1365520A|1974-09-04|Rocker lever assembly for internal combustion engines
    US1968787A|1934-07-31|Universal joint
    IL41890A|1976-12-31|Supercharged internal combustion engines
    US3722210A|1973-03-27|Rotary pneumatic starter distributor for internal combustion engine
    US2142325A|1939-01-03|Rotary valve internal combustion engine
    US4318336A|1982-03-09|Hydraulic motor
    US1340481A|1920-05-18|Valve construction
    GB1448635A|1976-09-08|Diesel engines
    CA1225281A|1987-08-11|Hydraulic wobble pumps
    US2698609A|1955-01-04|Tunnel crankcase and crankshaft mounting therein
    GB1462243A|1977-01-19|Poppet valve for an internal combustion engine
    SU1740136A1|1992-06-15|Rotatable hydraulic power cylinder
    SU1163016A1|1985-06-23|Slide valve distribution device of positive-displacement hydraulic machine
    SU1366668A1|1988-01-15|Internal combustion engine cylinder cover
    SU387151A1|1973-06-21|HYDRO OR PNEUMOCYLINDER
    同族专利:
    公开号 | 公开日
    DE2410348A1|1974-10-03|
    NL162713C|1980-06-16|
    BE811553A|1974-06-17|
    DD110915A5|1975-01-12|
    SE405033B|1978-11-13|
    DE2410348C3|1975-10-30|
    AU476395B2|1976-09-16|
    CS174234B2|1977-03-31|
    FR2221961A5|1974-10-11|
    IT1016469B|1977-05-30|
    NL7403360A|1974-09-17|
    FI54532B|1978-08-31|
    ES424122A1|1976-06-16|
    BR7401706D0|1974-11-19|
    GB1451402A|1976-10-06|
    US3892210A|1975-07-01|
    AU6552874A|1975-08-14|
    JPS49119034A|1974-11-14|
    CH582825A5|1976-12-15|
    FI54532C|1978-12-11|
    PL105926B1|1979-11-30|
    DE2410348B2|1975-03-20|
    NL162713B|1980-01-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2472009C1|2011-05-05|2013-01-10|Государственное образовательное учреждение высшего профессионального образования "Елецкий государственный университет им. И.А. Бунина"|Gas-distributing mechanism|US975255A|1909-02-23|1910-11-08|Theodore J Koven|Exhaust-valve for internal-combustion engines.|
    US2397502A|1944-10-26|1946-04-02|Thompson Prod Inc|Valve rotating device|
    US2582060A|1947-09-29|1952-01-08|Thompson Prod Inc|Valve rotating device|
    US2624323A|1950-07-22|1953-01-06|Thompson Prod Inc|Valve rotating assembly|
    US2662511A|1951-04-10|1953-12-15|Thompson Prod Inc|Automatic mechanical clearance regulator|
    US2935058A|1958-01-03|1960-05-03|William D Dooley|Valve rotating device|
    US3313277A|1965-06-08|1967-04-11|Adolfsson Rune Gerren|Liquid cooled valve for internal combustion engines|
    JPS443124Y1|1965-08-30|1969-02-05|
    JPS512722Y2|1971-01-29|1976-01-27|DE3150919C2|1980-12-30|1990-02-08|Chevron Research Co., San Francisco, Calif., Us|
    NO306074B1|1997-08-27|1999-09-13|Kvaerner Asa|Exhaust gas valve for internal combustion engines|
    DE10103578A1|2001-01-26|2002-08-14|Trw Deutschland Gmbh|Valve rotator|
    DE10231381A1|2002-07-11|2004-01-22|Daimlerchrysler Ag|Cooling device for inlet valves and/or exhaust valves of internal combustion engine has weir located in oil chamber of engine's cylinder head, forming oil reservoir which encompasses valve stem seal|
    WO2009134680A1|2008-04-30|2009-11-05|Florek Bronislaw B|Improved ball type valve rotator|
    US8714184B1|2011-02-17|2014-05-06|Bronislaw B. Florek|Caged ball and spring valve rotator|
    US10746062B2|2018-04-04|2020-08-18|Freudenberg Sealing Technologies S.A.S. Di Externa Italia S.R.L.U.|Gasket with an improved heat dissipation capacity for a valve of an internal combustion engine|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR7308917A|FR2221961A5|1973-03-13|1973-03-13|
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