Abstract: A fuel injector (1) including a fuel injector housing (2), a valve seat (4) formed at one end of the fuel injector housing, and a valve body (10) disposed in the fuel injector housing and operable to open and close a spray hole (20) in the valve seat. The valve seat includes a base portion (16) and insert portion (26) having spray holes (8) that is secured to the base portion (16).

Abstract: A method for producing an injector which is designed in particular to inject fuel into an induction pipe or directly into a combustion chamber of an internal combustion engine. The method includes providing an injector base element, providing a rod that is insertible into a through hole of the injector base element, producing a negative matrix of a spray orifice element on an axial end of the rod, inserting the rod into the through hole of the injector base element, positioning the negative matrix situated on the rod relative to the injector base element, producing the spray orifice element having at least one spray orifice by applying a galvanization layer on a downstream end, in the injection direction, of the injector base element and on the negative matrix, and removing the rod and the negative matrix.

Abstract: The invention concerns a computer-implemented method for establishing a communication connection suitable for transmitting media streams from a first RTC client to a second RTC client, including generation of requests including media-specific data and/or parameters, as well as adaptation of the request and generation of a response to the adapted request.

Abstract: The invention concerns a computer-implemented method for establishing a communication connection suitable for transmitting media streams from a first RTC client (20) to a second RTC client (30), comprising the following steps: the first RTC client (20) generates a request (50) to establish the communication connection, wherein the request (50) contains media-specific data and/or parameters for the first RTC client (20), and preferably also for the communication connection, the request (50) is adapted to the media-specific data and/or parameters of the second RTC client (30), the adapted request (52) is sent to the second RTC client (30), the second RTC client (30) generates a response (60) to the adapted request (52), the second RTC client (30) is configured using the adapted request (52) and the response (60), and the response (60) is also sent to the first RTC client (20), and the first RTC client (20) is configured using the adapted request (52) and the response (60).

Abstract: A fuel injector including a fuel injector housing (2), a valve seat (4) formed at one end of the fuel injector housing (2), and a valve body (10) disposed in the fuel injector housing (2) and operable to open and close a spray hole (8) in the valve seat. The valve seat (4) includes abase portion (16) and insert portion (26) having spray holes (8) that is secured to the base portion (16).

Abstract: A telecommunications assembly and a method for traversing an application layer gateway firewall during the establishment of an RTC communication connection between an RTC client and an RTC server using a proprietary RTC signalling protocol, wherein the firewall has no specific knowledge of the proprietary RTC signalling protocol. The RTC client and the RTC server can negotiate during the establishment of the RTC communication connection which of the ports of the firewall are required for the data packets to be exchanged via the RTC communication connection, wherein they use at least one standardised message element as a component of the proprietary RTC signalling protocol, with which information relating to the ports to be used can be found. by the firewall.

Abstract: A fuel injector including a fuel injector housing (2), a valve seat (4) formed at one end of the fuel injector housing (2), and a valve body (10) disposed in the fuel injector housing (2) and operable to open and close a spray hole in the valve seat (4). The valve seat (4) includes a base portion (16) and insert portion (26) having spray holes (8) that is secured to the base portion (16).

Abstract: A telecommunications assembly and a method for traversing an application layer gateway firewall during the establishment of an RTC communication connection between an RTC client and an RTC server using a proprietary RTC signalling protocol, wherein the firewall has no specific knowledge of the proprietary RTC signalling protocol. The RTC client and the RTC server can negotiate during the establishment of the RTC communication connection which of the ports of the firewall are required for the data packets to be exchanged via the RTC communication connection, wherein they use at least one standardised message element as a component of the proprietary RTC signalling protocol, with which information relating to the ports to be used can be found by the firewall.

Abstract: A fuel injector (1) including a fuel injector housing (2), a valve seat (4) formed at one end of the fuel injector housing, and a valve body (10) disposed in the fuel injector housing and operable to open and close a spray hole (20) in the valve seat. The valve seat includes a base portion (16) and insert portion (26) having spray holes (8) that is secured to the base portion (16).

Abstract: A fuel injector including a fuel injector housing, a valve seat formed at one end of the fuel injector housing, and a valve body disposed in the fuel injector housing and operable to open and close a spray hole in the valve seat. The valve seat includes a base portion and insert portion having spray holes that is secured to the base portion.

Abstract: A telecommunications assembly and a method for traversing an application layer gateway firewall during the establishment of an RTC communication connection between an RTC client and an RTC server using a proprietary RTC signalling protocol, wherein the firewall has no specific knowledge of the proprietary RTC signalling protocol. The RTC client and the RTC server can negotiate during the establishment of the RTC communication connection which of the ports of the firewall are required for the data packets to be exchanged via the RTC communication connection, wherein they use at least one standardised message element as a component of the proprietary RTC signalling protocol, with which information relating to the ports to be used can be found by the firewall.

Abstract: A method for producing an injector which is designed in particular to inject fuel into an induction pipe or directly into a combustion chamber of an internal combustion engine. The method includes providing an injector base element, providing a rod that is insertible into a through hole of the injector base element, producing a negative matrix of a spray orifice element on an axial end of the rod, inserting the rod into the through hole of the injector base element, positioning the negative matrix situated on the rod relative to the injector base element, producing the spray orifice element having at least one spray orifice by applying a galvanization layer on a downstream end, in the injection direction, of the injector base element and on the negative matrix, and removing the rod and the negative matrix.

Abstract: The invention relates to a telecommunications assembly (10) and a method for traversing an application layer gateway firewall (40) during the establishment of an RTC communication connection between an RTC client (20) and an RTC server (30) using a proprietary RTC signalling protocol, wherein the firewall (40) has no specific knowledge of the proprietary RTC signalling protocol.

Abstract: The invention relates to a telecommunications assembly (10) and a method for traversing an application layer gateway firewall (40) during the establishment of an RTC communication connection between an RTC client (20) and an RTC server (30) using a proprietary RTC signalling protocol, wherein the firewall (40) has no specific knowledge of the proprietary RTC signalling protocol.

Abstract: In a fuel injection valve that is inserted along a shape of an attachment hole formed in a cylinder head and that directly injects fuel supplied from a fuel supply section into a combustion chamber via a stepped section, the fuel supply section includes: a fuel cup, an end of which has a tapered section; a seal ring that prevents leakage of the fuel to the outside; and a support ring that supports the seal ring, the stepped section includes: a nozzle that injects the fuel into the combustion chamber; and an attachment shaft that has a larger radius than the nozzle, and a first gap in an axial direction between the tapered section and the support ring is larger than a second gap in the axial direction between the attachment hole and the attachment shaft.

Abstract: The invention concerns a computer-implemented method for establishing a communication connection suitable for transmitting media streams from a first RTC client to a second RTC client, including generation of requests including media-specific data and/or parameters, as well as adaptation of the request and generation of a response to the adapted request.

Abstract: A first communication device used for a coding enables a direct connection installation message and a coded message to be transmitted in the direction of a second communication device. The direct connection installation message is a first direct connection address identifying a coding device and a coding message is allocated to a second direct connection installation message identifying the first communication device. If it is determined that the second communication device assists the provided coding, a direct connection between the second and the first communication device is established using the second direct connection address. Otherwise, a direct connection between the second communication device and the coding device is established using the first direct connection address and is routed from there to the first communication device.

Abstract: In one aspect, a method for establishing communication in a packet-oriented communications network between a calling (EG1) and a called terminal is provided. In the method, before a call-accepted signal by the called terminal, triggered by a message within the framework of call set-up signaling, a direct, first payload connection is established and maintained between the calling and the called terminal. As a direct result of the call-accepted signal of the called terminal communication is triggered between the calling and called terminal by means of the established first payload connection.

Abstract: A first communication device used for a coding enables a direct connection installation message and a coded message to be transmitted in the direction of a second communication device. The direct connection installation message is a first direct connection address identifying a coding device and a coding message is allocated to a second direct connection installation message identifying the first communication device. If it is determined that the second communication device assists the provided coding, a direct connection between the second and the first communication device is established using the second direct connection address. Otherwise, a direct connection between the second communication device and the coding device is established using the first direct connection address and is routed from there to the first communication device.

Abstract: In one aspect, a method for establishing communication in a packet-oriented communications network between a calling (EG1) and a called terminal is provided. In the method, before a call-accepted signal by the called terminal, triggered by a message within the framework of call set-up signaling, a direct, first payload connection is established and maintained between the calling and the called terminal. As a direct result of the call-accepted signal of the called terminal communication is triggered between the calling and called terminal by means of the established first payload connection.