公开(公告)号：US6098590A

公开(公告)日：2000-08-08

申请号：US740471

申请日：1996-10-30

Applicant: Immanuel Kutschera ,  Ulrich Engel ,  Bernward Vethacke ,  Hartmut Engels ,  Claus Mumm ,  Martin Mutterer

Inventor： Immanuel Kutschera ,  Ulrich Engel ,  Bernward Vethacke ,  Hartmut Engels ,  Claus Mumm ,  Martin Mutterer

IPC: F01L3/22 ,  F02B3/06 ,  F02B31/00 ,  F02F1/42 ,  F02B31/08

CPC classification number: F02F1/4214 ,  F01L3/22 ,  F02B31/00 ,  F02B2275/14 ,  F02B3/06 ,  Y02T10/123 ,  Y02T10/146

Abstract: A cylinder head for internal combustion engines, particularly diesel engines with direct fuel injection, which has two inlet valves per cylinder each including spin-inducing means for producing spin flow about the longitudinal axis of the associated cylinder. Having regard to the direction of spin, the leading inlet valve is provided with an eccentric, crescent-shaped chamfer facing in the general direction of spin flow, and the trailing inlet valve includes flow blocking means for preventing combustion air from exiting the trailing inlet valve in a direction opposite to the direction of spin flow.

Abstract translation: 用于内燃机的气缸盖，特别是具有直接燃料喷射的柴油发动机，其具有每个气缸的两个入口阀，每个气缸包括用于围绕相关气缸的纵向轴线产生旋转流的旋转诱导装置。 考虑到旋转的方向，前进进气阀设置有面向大体自旋流动方向的偏心的月牙形倒角，并且后进入阀包括用于防止燃烧空气离开后进气阀的流动阻挡装置 在与自旋流动方向相反的方向上。

公开(公告)号：US07444962B2

公开(公告)日：2008-11-04

申请号：US11519453

申请日：2006-09-12

Applicant: Werner Engelin ,  Hartmut Engels ,  Erhard Rau ,  Jochen Weeber ,  Frank Weinert

Inventor： Werner Engelin ,  Hartmut Engels ,  Erhard Rau ,  Jochen Weeber ,  Frank Weinert

IPC: F01P7/14

CPC classification number: F01P3/20 ,  F01P7/165 ,  F01P2007/143 ,  F01P2060/08 ,  F02B75/22

Abstract: In a coolant circuit for an internal combustion engine having two cylinder banks, a radiator for cooling the engine coolant, a pump and a thermostatic valve including a mixing chamber and first and second flow control valves, wherein the pump is connected to the radiator via an intake line for receiving coolant therefrom and supplying it to the cylinder banks which are in communication with the mixing chamber from which a radiator line extends to the radiator for returning heated coolant to the radiator under the control of a flow control valve, or supplying it via a bypass line to the intake line under the control of a bypass valve, a heating circuit is provided extending from one of the cylinder banks via a heater to the pump intake line and a heater control valve is disposed in the heating control circuit so that, upon opening of the heater valve, coolant flows from the other cylinder bank via the mixing chamber to the one cylinder bank and coolant from both cylinder banks jointly flows through the heating circuit back to the pump.

Abstract translation: 在用于具有两个气缸组的内燃机的冷却剂回路中，用于冷却发动机冷却剂的散热器，包括混合室和第一和第二流量控制阀的泵和恒温阀，其中所述泵经由 用于从其接收冷却剂的进气管线并将其供应到与混合室连通的气缸组，其中散热器管线从散热器管线延伸到散热器，用于在流量控制阀的控制下将加热的冷却剂返回到散热器，或者经由 在旁通阀的控制下，到进气管路的旁路管路，通过加热器从气缸组中的一个延伸到泵进气管线，并且加热器控制阀设置在加热控制回路中， 在打开加热器阀时，冷却剂从另一个气缸组经由混合室流到一个气缸组，两个汽缸组的冷却剂共同f 低温通过加热回路回泵。

公开(公告)号：US20070062466A1

公开(公告)日：2007-03-22

申请号：US11519453

申请日：2006-09-12

Applicant: Werner Engelin ,  Hartmut Engels ,  Erhard Rau ,  Jochen Weeber ,  Frank Weinert

Inventor： Werner Engelin ,  Hartmut Engels ,  Erhard Rau ,  Jochen Weeber ,  Frank Weinert

IPC: F01P7/14 ,  F01P3/00

CPC classification number: F01P3/20 ,  F01P7/165 ,  F01P2007/143 ,  F01P2060/08 ,  F02B75/22

Abstract: In a coolant circuit for an internal combustion engine having two cylinder banks, a radiator for cooling the engine coolant, a pump and a thermostatic valve including a mixing chamber and first and second flow control valves, wherein the pump is connected to the radiator via an intake line for receiving coolant therefrom and supplying it to the cylinder banks which are in communication with the mixing chamber from which a radiator line extends to the radiator for returning heated coolant to the radiator under the control of a flow control valve, or supplying it via a bypass line to the intake line under the control of a bypass valve, a heating circuit is provided extending from one of the cylinder banks via a heater to the pump intake line and a heater control valve is disposed in the heating control circuit so that, upon opening of the heater valve, coolant flows from the other cylinder bank via the mixing chamber to the one cylinder bank and coolant from both cylinder banks jointly flows through the heating circuit back to the pump.

Abstract translation: 在用于具有两个气缸组的内燃机的冷却剂回路中，用于冷却发动机冷却剂的散热器，包括混合室和第一和第二流量控制阀的泵和恒温阀，其中所述泵经由 用于从其接收冷却剂的进气管线并将其供应到与混合室连通的气缸组，其中散热器管线从散热器管线延伸到散热器，用于在流量控制阀的控制下将加热的冷却剂返回到散热器，或者经由 在旁通阀的控制下，到进气管路的旁路管路，通过加热器从气缸组中的一个延伸到泵进气管线，并且加热器控制阀设置在加热控制回路中， 在打开加热器阀时，冷却剂从另一个气缸组经由混合室流到一个气缸组，两个汽缸组的冷却剂共同f 低温通过加热回路回泵。

公开(公告)号：US06843210B2

公开(公告)日：2005-01-18

申请号：US10365606

申请日：2003-02-13

Applicant: Werner Engelin ,  Hartmut Engels ,  Erhard Rau ,  Jochen Weeber ,  Frank Weinert

Inventor： Werner Engelin ,  Hartmut Engels ,  Erhard Rau ,  Jochen Weeber ,  Frank Weinert

IPC: F01P7/16 ,  G05D23/13 ,  F01P7/14

CPC classification number: F01P7/16 ,  F01P2025/50 ,  F01P2037/02 ,  F01P2060/08 ,  G05D23/022

Abstract: A thermostatic valve for a coolant circuit of an internal combustion engine, with a housing through which the flow is capable of passing and which has a first throughflow orifice for connection to a first coolant line, a second throughflow orifice for connection to a second coolant line, and a third throughflow orifice for connection to a third coolant line, and with a closure member which is mounted in the housing and which can be adjusted by an actuating unit, the closure member having a first shut-off element for shutting off the first throughflow orifice and a second shut-off element, coupled to the first shut-off element, for shutting off the second throughflow orifice. The second shut-off element is assigned an adjusting device, via which the second shut-off element can be adjusted relative to the first shut-off element in such a way that the closure member can be brought, on one hand, into a passage position in which it can close exactly one throughflow orifice, and, on another hand, into a shut-off position, in which it can close two throughflow orifices.

Abstract translation: 一种用于内燃机的冷却剂回路的恒温阀，具有壳体，流体能够通过该壳体，并且具有用于连接到第一冷却剂管线的第一通流孔口，用于连接到第二冷却剂管线的第二通流孔口 ，以及用于连接到第三冷却剂管线的第三通流孔口，以及安装在壳体中并且可以由致动单元调节的关闭构件的封闭构件，封闭构件具有用于关闭第一冷却剂管线的第一切断元件 通流孔和第二截止元件，其耦合到第一截止元件，用于关闭第二通流孔。 第二切断元件被配置有调节装置，第二切断元件可以通过该调节装置相对于第一切断元件调节，使得封闭构件一方面可以被带入通道 其中它可以精确地关闭一个通流孔，并且另一方面进入关闭位置，在该关闭位置中，它可以关闭两个通流孔。

公开(公告)号：US06769474B2

公开(公告)日：2004-08-03

申请号：US10285125

申请日：2002-10-31

Applicant: Hartmut Engels ,  Klaus Land ,  Peter Lingl ,  Franz Rueckert ,  Helmut Schaefer ,  Peter Stocker

Inventor： Hartmut Engels ,  Klaus Land ,  Peter Lingl ,  Franz Rueckert ,  Helmut Schaefer ,  Peter Stocker

IPC: B22D1704

CPC classification number: B22D19/0009

Abstract: A casting die for the production of a cylinder block/crankcase of an internal combustion engine includes at least one sleeve, which may be moved relative to its axis and is fitted in each case with a cylinder liner, the sleeve keeping open the cylinder bore of the cylinder block/crankcase and extending from a wall on the cylinder-head side of the die to a wall on the crankshaft side of the casting die. The cylinder liner ends at least 3 mm before the wall on the cylinder-head side of the casting die, and the cylinder liner is held at a distance from the wall on the cylinder-head side of the casting die by a spacer.

Abstract translation: 用于生产内燃机的气缸体/曲轴箱的铸模包括至少一个套筒，其可以相对于其轴线移动并且在每个壳体中装配有气缸套，所述套筒保持打开气缸孔 气缸体/曲轴箱并且从模具的气缸盖侧的壁延伸到铸模的曲轴侧的壁。 气缸套在铸模的气缸盖一侧的壁之前至少3mm，并且气缸套通过间隔件保持在铸模的气缸盖侧的壁一定距离处。