Patents Assigned to RAPA Automotive GmbH & Co. KG
-
Patent number: 11890912Abstract: A valve block for an air suspension system for a vehicle, including a pressure supply connection and at least one load connection it is to be achieved that a pre-assembly of an air suspension valve block can be avoided without having to utilize an air dryer on a granulate basis during the filling of the air suspension system. This means that a subsequent filling of a completely assembled air suspension system is possible. This is achieved by a filling connection with integrated filling valve.Type: GrantFiled: January 13, 2020Date of Patent: February 6, 2024Assignee: RAPA Automotive GmbH & Co. KGInventor: Matthias Schlick
-
Publication number: 20240011482Abstract: A gear set for an internal gear machine. Both front areas of the first gearwheel include respectively one running area, which are axially spaced apart by a first gearwheel thickness, and the second gearwheel includes a thickness-reduced region which has a reduced gearwheel thickness in relation to the first gearwheel thickness.Type: ApplicationFiled: July 6, 2023Publication date: January 11, 2024Applicant: RAPA Automotive GmbH & Co. KGInventors: Mario SCHÖRNER, Falk LEHNIGER, Frank LAUTERBACH, Christian GLENK
-
Publication number: 20230400116Abstract: A armature assembly for an electromagnetically actuatable 2/2 or 3/2 way valve with a tube-shaped armature outer part of a ferromagnetic material with a longitudinal axis and an armature inner part from a material with a lower density than the ferromagnetic material. The armature inner part being axially inserted in a mounting end of the armature outer part. Between the armature outer part) and the inserted armature inner part there is formed at least one axial through flow duct through the armature assembly, an axial hollow cylinder-shaped recess is formed for receiving a cylindrical spring; and a bottom) of the recess is formed by the armature inner part and/or the armature outer part as a support for an end of the spring.Type: ApplicationFiled: June 9, 2023Publication date: December 14, 2023Applicant: RAPA Automotive GmbH & Co. KGInventors: Martin JERSCHL, Olaf SEEWALD
-
Publication number: 20230220920Abstract: A pressure regulation valve including a pilot stage valve with a ball valve body and a conical seat. A shock absorber with at least one pressure regulation valve.Type: ApplicationFiled: January 11, 2023Publication date: July 13, 2023Applicant: RAPA Automotive GmbH & Co. KGInventor: Sebastian BÄHR
-
Publication number: 20230220901Abstract: A pressure regulation valve including a multiplicity of function modules, preferably pre-mounted function modules, with a pilot stage module and an actuator module, which are firmly interconnected via a press connection, preferably exclusively a press connection, and which preferably have a central axis. A shock absorber with at least one pressure regulation valve.Type: ApplicationFiled: January 11, 2023Publication date: July 13, 2023Applicant: RAPA Automotive GmbH & Co. KGInventor: Sebastian BÄHR
-
Patent number: 11554625Abstract: A device for supplying hydraulic energy in a chassis system of a vehicle includes a first hydraulic pump and a first electric motor for driving the first hydraulic pump, a second hydraulic pump and a second electric motor for driving the second hydraulic pump, and a common electronic unit which is arranged to control the first and the second electric motor, wherein the two electric motors and the two pumps are preferably designed to be identical in structure and/or respectively form first and second motor-pump groups.Type: GrantFiled: July 6, 2020Date of Patent: January 17, 2023Assignee: RAPA Automotive GmbH & Co. KGInventors: Rocco Kemnitz, Tim Rubitzko, Werner Leupold
-
Patent number: 11506227Abstract: A device for supplying hydraulic energy in a chassis system of a vehicle, including a first and a second motor-pump unit which are mechanically firmly connected to each other, the two motor-pump units preferably being designed identical in structure.Type: GrantFiled: May 5, 2020Date of Patent: November 22, 2022Assignee: RAPA Automotive GmbH & Co. KGInventors: Frank Lauterbach, Falk Lehniger, Rocco Kemnitz
-
Publication number: 20220281281Abstract: An apparatus for supplying hydraulic energy in a chassis system of a vehicle including at least three construction groups, which are arranged in an overall casing constructed of at least three partial casings. The three partial casings respectively adjoin each other and are closed there with a sealing adhesive.Type: ApplicationFiled: February 24, 2022Publication date: September 8, 2022Applicant: RAPA Automotive GmbH & Co. KGInventors: Frank LAUTERBACH, Alexandra MAIER, Christian SCHREMS, Maximilian BÄHR, Marco WOLFRUM
-
Patent number: 11215292Abstract: An electromagnetically actuated piston slide valve and an assembly set for such a valve with which an NC valve and an NO valve can be fabricated. Such a valve of the NC construction type comprises a valve housing with corresponding connectors and a fluid passage. A slide coupled with a magnetic armature is provided for regulating a free cross-sectional area of the fluid passage. A first spring urges the slide in an opening direction and a second spring urges the slide in an opposite closing direction, wherein the first and the second spring are adapted such that, in the electrically unenergized state of the coil, the slide adopts a position in which the fluid passage is closed.Type: GrantFiled: April 2, 2019Date of Patent: January 4, 2022Assignee: RAPA AUTOMOTIVE GMBH & CO. KGInventors: Sebastian Bähr, Werner Döhla
-
Patent number: 11097608Abstract: A method for manufacturing a solenoid-armature ram composite and a corresponding solenoid-armature ram composite for a linear actuator which has a stator with a coil that can be fed with electrical current for producing an electromagnetic field and a single-part or multi-part solenoid armature movable along a longitudinal axis of the coil and a ram connected with the solenoid armature, provides that the solenoid armature surrounds the ram in a ring shape and a gap between the ram and the solenoid armature is cast with a casting material.Type: GrantFiled: September 6, 2018Date of Patent: August 24, 2021Assignee: RAPA Automotive GmbH & Co. KGInventors: Michael Werner, Markus Franz
-
Patent number: 11043322Abstract: A method for manufacturing a magnetic valve and a corresponding magnetic valve, in particular for the use for electrically continuously adjustable shock absorbers of a vehicle. A valve housing and a magnetic armature which is movably supported relative to a longitudinal axis of an electrically energizable coil and which is at least partially surrounded by a pole tube which is at least partially surrounded by a coil body of the coil that in turn is cast with a casting compound, provides a corrosion protection cap covering an axial end of the pole tube. The corrosion protection cap establishing a connection to the casting compound and protecting the axial end of the pole tube against corrosion influences from the atmosphere.Type: GrantFiled: February 7, 2019Date of Patent: June 22, 2021Assignee: RAPA Automotive GmbH & Co. KGInventors: Sebastian Bähr, Martin Klötzer
-
Publication number: 20210008942Abstract: A device for supplying hydraulic energy in a chassis system of a vehicle includes a first hydraulic pump and a first electric motor for driving the first hydraulic pump, a second hydraulic pump and a second electric motor for driving the second hydraulic pump, and a common electronic unit which is arranged to control the first and the second electric motor, wherein the two electric motors and the two pumps are preferably designed to be identical in structure and/or respectively form first and second motor-pump groups.Type: ApplicationFiled: July 6, 2020Publication date: January 14, 2021Applicant: RAPA Automotive GmbH & Co. KGInventors: Rocco KEMNITZ, Tim RUBITZKO, Werner LEUPOLD
-
Publication number: 20200355202Abstract: A device for supplying hydraulic energy in a chassis system of a vehicle, including a first and a second motor-pump unit which are mechanically firmly connected to each other, the two motor-pump units preferably being designed identical in structure.Type: ApplicationFiled: May 5, 2020Publication date: November 12, 2020Applicant: RAPA Automotive GmbH & Co. KGInventors: Frank LAUTERBACH, Falk LEHNIGER, Rocco KEMNITZ
-
Publication number: 20200238783Abstract: A valve block for an air suspension system for a vehicle, including a pressure supply connection and at least one load connection it is to be achieved that a pre-assembly of an air suspension valve block can be avoided without having to utilize an air dryer on a granulate basis during the filling of the air suspension system. This means that a subsequent filling of a completely assembled air suspension system is possible. This is achieved by a filling connection with integrated filling valve.Type: ApplicationFiled: January 13, 2020Publication date: July 30, 2020Applicant: RAPA Automotive GmbH & Co. KGInventor: Matthias SCHLICK
-
Patent number: 10707004Abstract: A linear actuator for an active motor mount of a motor vehicle includes a stator which has an electrically energizable coil for generating an electromagnetic field, as well as a magnetic armature which is mounted axially movable with regard to a longitudinal axis of the coil and has at least one permanent magnet ring which opposes the stator and has several permanent magnet ring segments. Between a surface of the permanent magnet ring segments which faces the stator and a surface of the stator which faces the permanent magnet ring segments there exists an angular gap with a gap angle (?) of preferably 4°.Type: GrantFiled: February 14, 2018Date of Patent: July 7, 2020Assignee: RAPA Automotive GmbH & Co. KGInventors: Markus Franz, Werner Döhla, Martin Virow