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1. 发明授权

US3916855A Electronic ignition timing and timing shift circuit for internal combustion engines 失效
标题翻译：内燃机的电子点火正时和定时换档电路
公开(公告)号：US3916855A
公开(公告)日：1975-11-04
申请号：US43188074
申请日：1974-01-09
申请人： BOSCH GMBH ROBERT
发明人： FAUSER EDWIN , SCHIRMER GUNTER , STEINKE LEO , HELLBERG RAINER
IPC分类号： F02P5/155 , F02P5/04
CPC分类号： F02P5/1556 , Y02T10/46
摘要： At low speeds ignition timing is determined by the trailing edge of a series of pulses triggered by a transmitting device connected to the engine, but at high speeds the timing is switched to a series of pulses advanced in phase triggered by coincidence of the voltage of a sawtooth wave with a voltage dependent on a function of engine speed and engine operation parameters such as temperature and intake vacuum, which function determines the amount of ignition advance. Pulses generated at a rate determined by engine speed arrest the rise of a sawtooth voltage and the sawtooth wave generator is restarted after the peak voltage thus fixed is stored. This stored voltage is inversely proportional to engine speed and is used to control the ignition timing shift switch, as well as to generate a function of engine speed and other engine operation parameters to determine the amount of timing shift.
摘要翻译：在低速下，点火正时由连接到发动机的发射装置触发的一系列脉冲的后沿确定，但是在高速时，定时被切换到一系列由相同的电压具有取决于发动机速度和发动机操作参数（诸如温度和进气真空）的功能的电压的锯齿波，该功能决定着火提前量。在由固定的峰值电压存储之后，由发动机转速确定的速度产生的脉冲将重新启动锯齿波电压的上升和锯齿波发生器。该存储电压与发动机转速成反比，用于控制点火正时切换开关，以及产生发动机转速和其他发动机运行参数的功能，以确定定时偏移量。

2. 发明授权

US3457461A Piezoelectric igniter for gaseous fuels or the like 失效
标题翻译：用于气体燃料的压电式IGNITER或类似物
公开(公告)号：US3457461A
公开(公告)日：1969-07-22
申请号：US3457461D
申请日：1968-02-07
申请人： BOSCH GMBH ROBERT
发明人： STEINKE LEO , WIEST WILHELM
IPC分类号： F23Q3/00
CPC分类号： F23Q3/002

3. 发明授权

US3916863A Electrical signal generating device for use in combustion engines 失效
标题翻译：用于内燃机的电信号发生装置
公开(公告)号：US3916863A
公开(公告)日：1975-11-04
申请号：US40387773
申请日：1973-10-05
申请人： BOSCH GMBH ROBERT
发明人： HOHNE GERD , ISSLER JORG , SOHNER GERHARD , STEINKE LEO
IPC分类号： F02P7/02 , F02P7/067 , H02K21/20 , H02K21/38 , F22B7/12
CPC分类号： H02K21/20 , F02P7/067 , F02P7/0675 , H02K21/44
摘要： A stator and a rotor are provided, the latter being coaxial with the stator and connected with the shaft which is driven by the combustion engine. During the rotation of the rotor the same can assume at least two angular positions relative to the stator. A first group of pole pieces is provided on the rotor or stator and these are equi-angularly spaced about the same projecting on radii which extend outwardly from the axis of rotation. A second group of pole pieces are provided on the stator or rotor, spaced angularly about the same and including at least two sets each of which is composed of a second plurality of pole pieces which is identical with the first plurality. The pole pieces of the first group are all simultaneously juxtaposed with one each of the pole pieces of one of the sets when the rotor is in one of its angular positions, and they are all simultaneously juxtaposed with one each of the pole pieces of the other set when the rotor is in the other of its angular positions. The angular distance through which the rotor travels in its direction of rotation from its one to its other angular position is different from the angular distance which it travels in the same direction to return from the other to its one position.
摘要翻译：设有定子和转子，后者与定子同轴并与由内燃机驱动的轴连接。在转子旋转期间，相同的可以相对于定子呈现至少两个角位置。第一组极片设置在转子或定子上，并且它们在从旋转轴线向外延伸的半径上等角度地间隔开。第二组极片设置在定子或转子上，与其成角度地间隔开，并且包括至少两组，每组由与第一组相同的第二组多个极片构成。当转子处于其一个角位置时，第一组的极片与所述一组的一个极片同时并置，并且它们同时并置在另一个的一个极片中当转子位于其另一个角位置时设定。转子沿其旋转方向从其一个角度移动到另一个角度位置的角度距离不同于其沿相同方向行进的角距离，从另一个位置返回到其一个位置。

4. 发明授权

US3572301A Vacuum advance mechanism for ignition distributors of internal combustion engines 失效
标题翻译：内燃机点火分配器的真空预防机制
公开(公告)号：US3572301A
公开(公告)日：1971-03-23
申请号：US3572301D
申请日：1968-12-26
申请人： BOSCH GMBH ROBERT
发明人： KALIPPKE HARALD , LOCHBRUNNER EDUARD , KRILL WOLFGANG , STEINKE LEO , JULICHER WILFRIED
IPC分类号： F02P5/10
CPC分类号： F02P5/103
摘要： A VACUUM ADVANCE MECHANISM FOR THE BREAKER PLATE IN THE IGNITION DISTRIBUTOR OF AN INTERNAL COMBUSTION ENGINE COMPRISES A HOUSING DEFINING TWO SUCTION CHAMBERS EACH FLANKED BY A SEPARATE DIAPHRAGM. ONE OF THE CHAMBERS IS CONNECTED WITH A FIRST REGION OF THE INTAKE MANIFOLD WHERE THE SUCTION INCREASES WHEN THE ENGINE OPERATES AT PARTIAL LOAD, I.E., WHEN THE SPARK SHOULD BE ADVANCED. THE OTHER CHAMBER COMMUNICATES WITH A SECOND REGION OF THE INTAKE MANIFOLD WHERE THE SUCTION INCREASES DURING IDLING OR COASTING OF THE ENGINE. THE DIAPHRAGMS WHICH RESPECTIVELY FLANK THE ONE AND THE OTHER CHAMBER MOVE OR EFFECT MOVEMENT OF THE BREAKER PLATE IN THE IGNITION DISTRIBUTOR IN OPPOSITE DIRECTIONS WHEN THE SUCTION IN THE RESPECTIVE CHAMBERS INCREASES.

5. 发明授权

US3895616A Ignition contact breaker system for internal combustion engine 失效
标题翻译：内燃机点火接点断路器系统
公开(公告)号：US3895616A
公开(公告)日：1975-07-22
申请号：US33890373
申请日：1973-03-07
申请人： BOSCH GMBH ROBERT
发明人： STEINKE LEO
IPC分类号： F02P5/10
CPC分类号： F02P5/103
摘要： To adjust a breaker support plate of a distributorbreaker assembly, a link is coupled to the plate to rotate the plate with respect to the breaker camshaft, the link being controlled to move the breaker plate over a first excursion distance a under influence of a first force, and, to additionally retard the spark, to provide for additional excursion over a further distance b, the displacement forces being generated, for example, by vacuum chambers, electromagnetic means (separately or mixed) in such a manner that the displacement of the link controlling angular position of the breaker plate will be cumulative, as commanded by application of the separate forces. The forces themselves can be controlled, for example, in dependence on engine operating parameters, for example temperature of exhaust system reactors, speed of the engine, mode of operation (delivering power, idling, or in engine braking mode) or the like.
摘要翻译：为了调整分配器破碎机组件的断路器支撑板，连接件联接到板上以相对于断路器凸轮轴旋转板，连杆被控制以在第一力的影响下使破碎板移动第一偏移距离a 并且为了额外地延迟火花，在另外的距离b处提供额外的偏移，例如通过真空室，电磁装置（单独地或混合地）产生位移力，使得连杆的位移控制断路器板的角位置将是累积的，如通过施加分开的力所指示的。力可以例如根据发动机工作参数，例如排气系统反应器的温度，发动机的速度，运行模式（输送功率，空转或发动机制动模式）等来控制。

6. 发明授权

US3619521A Improved circuit-breaking contact assembly for automotive distributors 失效
标题翻译：汽车分销商改进的断路触点组件
公开(公告)号：US3619521A
公开(公告)日：1971-11-09
申请号：US3619521D
申请日：1969-12-11
申请人： BOSCH GMBH ROBERT
发明人： SCHLOSSSTEIN OSKAR , STEINKE LEO
IPC分类号： H01R39/60 , H01H19/00
CPC分类号： H01R39/60 , Y10T29/49213
摘要： A circuit-breaking lever used in conjunction with ignition arrangements in internal combustion engines. The lever is made of stamped and formed sheet metal which is pivoted at one end about a plastic insulated bushing. The free end of the lever carries a contact which is soldered to the sheet metal member. The contact covers a hole through the sheet metal, and the soldered joint forms a ring-shaped portion about the rim of the hole on one side thereof. The area of the lever on which the contact is located, is formed with a plurality of indentations resulting in a checkered pattern. The hole and the indentations weaken the area to prevent stress-influenced damage to the contact and the area of the lever on which the contact is located.

7. 发明授权

US3589344A Fuel injection arrangement for internal combustion engines 失效
公开(公告)号：US3589344A
公开(公告)日：1971-06-29
申请号：US3589344D
申请日：1969-02-07
申请人： BOSCH GMBH ROBERT
发明人： STEINKE LEO
IPC分类号： F02B53/00 , F02B53/10 , F02B75/02 , F02D17/02 , F02D41/08 , F02B53/12
CPC分类号： F02D41/08 , F02B53/00 , F02B53/10 , F02B2053/005 , F02B2075/027 , F02B2730/018 , F02D17/02 , Y02T10/17
摘要： An arrangement in which fuel is inhibited from being injected into the combustion chamber of an internal combustion engine when the engine is operated at idling speed or low load conditions. Fuel is injected into the engine through an electromagnetically controlled fuel injection valve which is opened by an electrical pulse during the fuel injection process. Electrical pulses from a pulse emitter are inhibited by a gating circuit for at least every second fuel injection process when the engine is at idling speed or driving a substantially small load. The operating state of the engine is automatically established through a pressure sensing device within the air intake manifold of the engine. The pressure-sensing device actuates the gating circuitry when the pressure within the air intake manifold is within a predetermined pressure region.

8. 发明授权

US3486075A Piezoelectric igniter 失效
标题翻译：压电IGNITER
公开(公告)号：US3486075A
公开(公告)日：1969-12-23
申请号：US3486075D
申请日：1968-02-07
申请人： BOSCH GMBH ROBERT
发明人： STEINKE LEO , SOHNER GERHARD , HURST KURT , GERBER RICHARD , FRIMMEL KARL , HERRMANN OTTO
IPC分类号： F23Q3/00 , F23Q5/00
CPC分类号： F23Q3/002

9. 发明专利

DE3374633D1 HIGH-TENSION SPARK PLUG 未知
公开(公告)号：DE3374633D1
公开(公告)日：1987-12-23
申请号：DE3374633
申请日：1983-07-02
申请人： BOSCH GMBH ROBERT
发明人： BENEDIKT WALTER , POHL KLAUS-DIETER DR , POLLNER RUDOLF , SCHAFFRIN CHRISTIAN DR DIPL IN , STEINKE LEO
IPC分类号： H01T13/20 , H01T13/34 , H01T13/39 , H01T13/56

10. 发明专利

GB2136504B FLAME GLOW-PIN PLUG FOR PREHEATING THE INTAKE AIR OF INTERNAL COMBUSTION ENGINES 未知
公开(公告)号：GB2136504B
公开(公告)日：1987-01-21
申请号：GB8406601
申请日：1984-03-14
申请人： BOSCH GMBH ROBERT
发明人： PFLUG HANNES , STEINKE LEO
IPC分类号： F02P19/02 , F02B3/06 , F23Q7/00 , F23Q7/22

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