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127 条记录 (耗时 0.013 秒)

    Method for producing burnable gases for thrust engines
    1.
    发明授权
    Method for producing burnable gases for thrust engines 失效
    用于制造用于发动机的可燃气体的方法

    公开(公告)号：US3595020A

    公开(公告)日：1971-07-27

    申请号：US3595020D

    申请日：1970-04-14

    申请人： BOLKOW GMBH

    发明人： SCHUBERT JOHANNES ,  FUCHS ROLF

    IPC分类号： F02K7/18 ,  F02K9/12 ,  F02K9/72 ,  F02K7/08 ,  F02K9/02

    CPC分类号： F02K7/18 ,  F02K9/12 ,  F02K9/72 ,  Y10S60/917

    摘要： Burnable gases under pressure for operating engines such as thrust engines and particular rocket and ramjet engines are produced by arranging together two solid propellant charges, one of which comprises an auxiliary propellant charge having a high thermal efficiency and the other constituting a main propellant charge comprising a material of low heat of fusion and evaporation. The auxiliary charge is ignited by a fuse device and will burn off adjacent the main charge but shielded therefrom by a burn-off insulation. The burnable gases which are produced are directed by their own pressure through a gas duct into a combustion chamber where they are admixed with an oxidizer which may be supplied under the pressure force of the gases themselves.

    Modular thermogenerator
    2.
    发明授权
    Modular thermogenerator 失效
    模块式热机

    公开(公告)号：US3579388A

    公开(公告)日：1971-05-18

    申请号：US3579388D

    申请日：1968-04-11

    申请人： BOLKOW GMBH

    发明人： ZAHN PAUL ,  MERGES VEIT

    IPC分类号： G21H1/10 ,  H01L35/00

    CPC分类号： H01L35/00 ,  G21H1/103

    摘要： A THERMOGENERATOR INCLUDES A SELECTED NUMBER OF IDENTICAL MODULES MECHANICALLY AND ELECTRICALLY ASSEMBLED TO FORM THE THERMOGENERATOR. EACH MODULE INCLUDES AT LEAST TWO THERMOCOUPLE ELEMENTS HAVING HOT ENDS IN THERMAL CONTACT WITH A COMMON HEAT SOURCE, SUCH AS A RADIOACTIVE HEAT SOURCE, AND COLD OUTER ENDS IN CONTACT WITH COOLING SURFACES OR RADIATORS. THE MODULES HAVE OUTER WALLS PERMITTING ASSEMBLY OF PLURAL MODULES TO FORM THE MODULAR THERMOGENERATOR.

    Static counter
    3.
    发明授权
    Static counter 失效
    静态计数器

    公开(公告)号：US3569678A

    公开(公告)日：1971-03-09

    申请号：US3569678D

    申请日：1967-04-28

    申请人： BOLKOW GMBH

    发明人： EMDE GUNTER

    IPC分类号： H03K23/56 ,  G06M3/04 ,  H03K21/16

    CPC分类号： H03K23/56

    摘要： A static counter for forward and backward counting comprises a plurality of counting stages each of which includes a prestorage portion and a main storage portion. In advance of the counter for the first binary digit, there is connected an input gate circuit which indicates any change of state of the counting signal for the first binary digit, that is, whether the counting is to be changed from forward to backward or vice versa. The binary digit stages succeeding the first binary digit stage are controlled by the storage state of the respective immediately preceding counting stage.

    Injection propulsion device
    4.
    发明授权
    Injection propulsion device 失效
    注射推进装置

    公开(公告)号：US3558064A

    公开(公告)日：1971-01-26

    申请号：US3558064D

    申请日：1969-05-26

    申请人： BOLKOW GMBH

    发明人： DEDERRA CARL-HELMUT ,  MALBURG WERNER

    IPC分类号： F23R3/28 ,  B05B1/26

    CPC分类号： F23R3/28 ,  Y10S261/39

    摘要： An injection device or conduit for injecting liquid fuel components into a gaseous fuel component which traverses a combustion chamber of a jet propulsion engine includes a single trough-shaped member having an open end which is closed by a planar member. The planar member includes at least one bore drilled therethrough which extends substantially perpendicular to the surface of the planar member and forms an injection orifice. The trough-shaped member may be substantially V-shaped in cross section or U-shaped or even partially cylindrical. The planar member may be a flat plate or a plate having at least two portions extending obliquely from each other to form an obtuse angle with respect to each other. In one embodiment, the planar member includes a wall portion forming a partition in said trough member dividing it into two separate channels or, as in another embodiment, the planar member includes two wall portions dividing the trough-shaped member into three flow channels.

    Adjustable bearing
    6.
    发明授权
    Adjustable bearing 失效
    可调节轴承

    公开(公告)号：US3510184A

    公开(公告)日：1970-05-05

    申请号：US3510184D

    申请日：1968-05-16

    申请人： BOLKOW GMBH

    发明人： GRUBER ERNST ,  FUHR HERBERT

    IPC分类号： G01C19/16 ,  F16C13/06

    CPC分类号： G01C19/16

    摘要： 1,225,166. Adjustable bearings. MESSERSCHMITT - BOLKOW - BLOHM G.m.b.H. 15 May, 1968 [20 May, 1967], No. 23166/68. Heading F2A. An adjustable bearing comprises a rolling bearing assembly 9 mounted in a bush 8 which has a threaded exterior, a member 14 abuts with the outer race 21 and, at the end away from the bearing assembly, a part spherical surface 18, which bears against the interior of a threaded cap 15. The threaded cap may be provided with slits in its side wall, and also with recesses 27 for engagement with an adjusting tool.