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1. 发明授权

US4184466A Linear displacement flow rate meter 失效
标题翻译：线性位移流量计
公开(公告)号：US4184466A
公开(公告)日：1980-01-22
申请号：US822501
申请日：1977-08-08
申请人： Erwin Nagele
发明人： Erwin Nagele
IPC分类号： F02D35/00 , F02M69/04 , F02M69/22 , F02M69/48 , G01F1/28 , F02M39/00
CPC分类号： F02M69/04 , F02M69/22 , F02M69/48 , G01F1/28
摘要： A flow rate meter for gaseous media has a pivotable member rotating about a shaft in a conduit carrying the medium. The force of the flowing medium pivots the member against a restoring force. The constriction of the stream generates a counter force which would make the displacement non-linear unless compensated. The compensation is provided by a vane which extends into a pocket of the conduit and defines two chambers which are connected to portions of the conduit upstream and downstream of the pivoting member, respectively. In a particular application, the flow rate meter is located in the induction tube of an internal combustion engine and is provided with fuel flow channels which meter out fuel in proportion to the pivotal displacement and deliver the fuel to the air stream through one or more nozzles.
摘要翻译：用于气体介质的流量计具有在承载介质的导管中围绕轴旋转的可枢转构件。流动介质的力使构件相对于恢复力枢转。流的收缩产生反作用力，除非得到补偿，这将使位移非线性。该补偿由延伸到管道的口袋中的叶片提供，并且限定两个室，其分别连接到枢转构件的上游和下游的导管的部分。在特定应用中，流量计位于内燃机的感应管中并且设有燃料流通道，其与枢转位移成比例地排出燃料，并将燃料通过一个或多个喷嘴。

2. 发明授权

US3934561A Fuel injection system for internal combustion engines with combined fuel pump control switch 失效
标题翻译：具有组合式燃油泵控制开关的内燃机燃油喷射系统
公开(公告)号：US3934561A
公开(公告)日：1976-01-27
申请号：US512210
申请日：1974-10-04
申请人： Peter Romann , Erwin Nagele
发明人： Peter Romann , Erwin Nagele
IPC分类号： F02D3/00 , F02D41/34 , F02M51/02 , F02M69/48 , G01F1/28 , F02B3/00
CPC分类号： F02M51/02 , F02D3/00 , F02M69/48 , G01F1/28
摘要： To reliably permit closing of a switch controlling operation of a fuel supply pump which provides pressurized fuel to a fuel injection system, even under low air flow conditions in the induction pipe of an internal combustion engine, an auxiliary spring is arranged to counteract the force of a reset spring against which a deflection flap or disk in the induction pipe of the engine is deflectable. The auxiliary spring is active only over a limited range of deflection, from rest position, and immediately adjacent thereto, so that the fuel pump will not be dis-connected under low air flow conditions.
摘要翻译：为了可靠地允许关闭向燃料喷射系统提供加压燃料的燃料供给泵的开关控制操作，即使在内燃机的感应管中的低气流条件下，辅助弹簧被布置成抵消复位弹簧，发动机的感应管中的偏转片或盘可偏转。辅助弹簧仅在有限的偏转范围内，从静止位置和紧邻的位置起作用，使得燃料泵在低气流条件下不会断开连接。

3. 发明授权

US4346589A Flow rate meter 失效
标题翻译：流量计
公开(公告)号：US4346589A
公开(公告)日：1982-08-31
申请号：US188437
申请日：1980-09-19
申请人： Wolfgang Kienzle , Werner Paschke , Erwin Nagele
发明人： Wolfgang Kienzle , Werner Paschke , Erwin Nagele
IPC分类号： G01F1/28
CPC分类号： G01F1/28
摘要： A flow rate meter is proposed which serves to ascertain the quantity of a flowing medium particularly the quantity of air aspirated by an internal combustion engine via an air intake tube. The flow rate meter includes a measuring device pivotable in a flow channel about a support shaft downstream of which measuring device the flow channel is suddenly enlarged at several zones in order to reduce the measurement error at a maximal flow rate of the medium.
摘要翻译：提出了一种用于确定流动介质的量，特别是通过进气管由内燃机吸入的空气量的流量计。流量计包括测量装置，该测量装置可在围绕支撑轴的下游的流动通道中枢转，在该流动通道的下游，测量装置在多个区域中将流量通道突然放大，以便在介质的最大流量下降低测量误差。

4. 发明授权

US4672356A Potentiometer chamber on the intake pipe of an internal combustion engine 失效
标题翻译：内燃机进气管上的电位计室
公开(公告)号：US4672356A
公开(公告)日：1987-06-09
申请号：US713055
申请日：1985-03-18
申请人： Eberhard Biermann , Erwin Nagele , Peter Romann
发明人： Eberhard Biermann , Erwin Nagele , Peter Romann
IPC分类号： F02D35/00 , F02M51/02 , G01F1/28 , H01C1/02
CPC分类号： F02M51/02
摘要： A potentiometer chamber on the intake pipe wall of an internal combustion engine for containing an electrical potentiometer. The potentiometer chamber comprises a limiting wall, formed by the intake pipe wall, a sidewall extends thereto from which serves as lateral limits of the chamber. A partition made by injection molding from plastic, into which are embedded electrical contacts extends from the sidewall and a lid is placed on the partition. Therefore the limiting wall, the sidewall, the partition, and the lid form the chamber that encloses a potentiometer.
摘要翻译：在内燃机的进气管壁上的电位计室，用于容纳电位计。电位计室包括由进气管壁形成的限制壁，从其延伸的侧壁用作室的横向极限。通过从塑料注射成型的隔板，嵌入的电触点从侧壁延伸，盖子被放置在隔板上。因此，限制壁，侧壁，隔板和盖形成包围电位计的室。

5. 发明授权

US4665757A Flow rate meter with pressure equalizer conduit 失效
标题翻译：流量计带压力均衡器导管
公开(公告)号：US4665757A
公开(公告)日：1987-05-19
申请号：US841987
申请日：1986-03-20
申请人： Richard Bertsch , Eberhard Biermann , Dieter Gunther , Claus Ruppmann , Erwin Nagele
发明人： Richard Bertsch , Eberhard Biermann , Dieter Gunther , Claus Ruppmann , Erwin Nagele
IPC分类号： G01F1/28 , G01F1/22
CPC分类号： G01F1/22
摘要： A flow rate meter which serves to ascertain the mass of a flowing medium, in particular the flow rate of the air aspirated by an internal combustion engine via its air intake tube. The flow rate meter includes a measuring device that is pivotable about a bearing shaft in a flow conduit, in order to reduce the measurement error at maximum flow rate of the medium, a connecting conduit discharges downstream of the measuring device and its opening remote from the flow conduit leads into the damping chamber.
摘要翻译：流量计，其用于确定流动介质的质量，特别是内燃机经其进气管吸入的空气的流量。流量计包括测量装置，该测量装置可围绕流动管道中的轴承轴线枢转，以便在介质的最大流量下减少测量误差，连接导管在测量装置的下游排出，其开口远离流动管道进入阻尼室。

6. 发明授权

US4630487A Flow rate meter 失效
标题翻译：流量计
公开(公告)号：US4630487A
公开(公告)日：1986-12-23
申请号：US695033
申请日：1985-01-25
申请人： Eberhard Biermann , Erwin Nagele , Peter Romann
发明人： Eberhard Biermann , Erwin Nagele , Peter Romann
IPC分类号： G01F1/28 , G01F1/22 , G01F1/72
CPC分类号： G01F1/22 , G01F1/72
摘要： A flow rate meter which serves to measure a quantity of air aspirated by an internal combustion engine via an air intake tube. The flow rate meter includes a housing, in which a flow conduit having a measuring body is disposed, the measuring body being pivotable about a bearing shaft in accordance with the flow of the medium counter to a restoring force and being joined via at least one strut to a damping body, which in the form of a movable wall defines a damping chamber with respect to the flow conduit. A retaining groove is embodied in the damping chamber wall and is form-fittingly engaged by a retaining section of an elastic stop body. A stop section of the stop body protrudes into the damping chamber and limits the movement of the damping body.
摘要翻译：一种用于测量由内燃机经由进气管吸入的空气量的流量计。流量计包括壳体，其中设置有具有测量体的流动导管，测量体可根据介质的流动相对于恢复力围绕轴承轴线枢转，并通过至少一个支柱连接到阻尼体，其以可移动壁的形式限定相对于流动管道的阻尼室。保持槽被实施在阻尼室壁中，并且通过弹性止动体的保持部分成形地配合地接合。止动体的止动部分突出到阻尼室中，并限制阻尼体的运动。

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