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公开(公告)号：US20180323764A1
公开(公告)日：2018-11-08
申请号：US15942986
申请日：2018-04-02
Applicant: Hanon Systems
Inventor： Stephan Werker , Stefan Tydecks , Wilfried Pfahl , Klaus Schulz
CPC classification number: H03H1/00 , B60H1/3222 , B60H1/3229 , H02M7/003 , H03H7/0115 , H03H2001/0021 , H05K1/181 , H05K7/2039 , H05K2201/10015 , H05K2201/10272
Abstract: The invention which relates to an EMC filter (1) addresses the problem of specifying an EMC filter (1) that is simple of structure, cost-effective and temperature resistant. This problem is resolved thereby that the core of the choke (4, 5) is comprised of one or two core parts (10), that at least one first planar or convex heat transfer area (23) is located on an outside of the core and that the core with this first planar or convex heat transfer area (23) is disposed on a housing (12) of the refrigerant compressor, wherein the housing (12) in the region of the first planar or convex heat transfer area (23) is implemented planar or concave.
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12.发明授权公开(公告)号：US11098733B2
公开(公告)日：2021-08-24
申请号：US16390645
申请日：2019-04-22
Applicant: Hanon Systems
Inventor： Bernd Guntermann , Bernadette Goebbels , Stephan Werker
Abstract: A mounting assembly with wire-leaded electronic power components for an inverter of an electric compressor of a climate control system includes a support frame structure with a bottom forming an upper side and an underside, and a multiplicity of passages from the upper side to the underside for securement elements for securing the support frame structure on a motor housing. On the underside of the bottom a hollow receiving volume is implemented. A leaded power module or power semiconductor is embedded. In each hollow receiving volume is a contact region for localized contact in places of the hollow receiving volume with an upwardly facing surface of power semiconductor or power module. The opposite, downwardly facing surface of the semiconductor or the power module forms a portion of the lower outer surface area of the mounting assembly. An assembly of the mounting assembly with a compressor motor housing is also provided.
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公开(公告)号：US10605833B2
公开(公告)日：2020-03-31
申请号：US15649898
申请日：2017-07-14
Applicant: Hanon Systems
Inventor： Stephan Werker , Wilfried Pfahl , Mario Lenz
Abstract: The invention, which relates to an arrangement for current measurement at a current lead-through, addresses the problem of specifying an arrangement for current measurement by means of which a reliable, galvanically isolated measurement of motor phase currents can be carried out, wherein the space requirement of the arrangement is reduced. This problem is resolved thereby that the sensor is a measuring coil and that the measuring coil is disposed on the lead-through contact such that it is galvanically isolated from the same.
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公开(公告)号：US20190081554A1
公开(公告)日：2019-03-14
申请号：US16040754
申请日：2018-07-20
Applicant: Hanon Systems
Inventor： Stephan Werker , Holger Gerberich , Thomas Büth , Nikolaus Boschmann
IPC: H02M1/44 , H05K1/02 , H05K1/11 , H05K1/14 , H05K1/09 , H03H7/01 , H03H7/42 , H03H1/00 , H02M7/00 , H01F27/24 , H01F27/28 , H01F27/40
Abstract: The invention which relates to an EMC filter for the suppression of interference signals addresses the problem of specifying a solution with which reworking expenditures of an inverter board are reduced and, additionally, installation space restriction as well as reduction of development and production costs are attained. This problem is resolved thereby that in an EMC filter module at least one core of a choke with a winding is disposed on a first mounting board, that at least one of the capacitors is disposed on the first mounting board, that the first mounting board comprises at least two contact means and that the first mounting board of the EMC filter module is disposed with its contact means on a main board of an inverter and is electrically connected thereto.
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公开(公告)号：US20180342947A1
公开(公告)日：2018-11-29
申请号：US15968959
申请日：2018-05-02
Applicant: Hanon Systems
Inventor： Stephan Werker , Mario Lenz , Stephen Newton
Abstract: The invention, which relates to an arrangement (1) for the active suppression of interference signals, addresses the problem of specifying an arrangement (1) for the active suppression of interference signals, with which the reliable and secure compensation of the EMC interferences is achieved, which has a lower installation space requirement, generates less interference emission and is cost-effective of production. This problem is resolved thereby that beneath the main circuit board (12) disposed on the surface of the housing (10) a recess (14) is disposed and that in this recess (14) a circuit board (15) for the active EMC filter (4) is emplaced.
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Patent Agency Ranking
公开(公告)号：US20180017600A1
公开(公告)日：2018-01-18
申请号：US15649898
申请日：2017-07-14
Applicant: Hanon Systems
Inventor： Stephan Werker , Wilfried Pfahl , Mario Lenz
CPC classification number: G01R15/181 , G01R15/20 , H01F17/045 , H01F38/30 , H01F2038/305
Abstract: The invention, which relates to an arrangement for current measurement at a current lead-through, addresses the problem of specifying an arrangement for current measurement by means of which a reliable, galvanically isolated measurement of motor phase currents can be carried out, wherein the space requirement of the arrangement is reduced. This problem is resolved thereby that the sensor is a measuring coil and that the measuring coil is disposed on the lead-through contact such that it is galvanically isolated from the same.
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17.发明授权公开(公告)号：US09768769B2
公开(公告)日：2017-09-19
申请号：US15196143
申请日：2016-06-29
Applicant: Hanon Systems
Inventor： Stephan Werker , Mario Lenz , Stephen Newton
CPC classification number: H03K17/168 , H03K17/165
Abstract: Disclosed herein is a power electronic device assembly for preventing parasitic switching-on of a feeder circuit breaker. The assembly includes a logic circuit, a power switch with an input and a reference leg, and a driver circuit which drives the power switch. The driver circuit includes a drive unit and a short circuit having a safety function. When the input of the power switch is not operated, the power switch is short-circuited by the reference leg so that the potential of the input decreases below a switching-on threshold. An additional wire connection device is disposed between the driver circuit and the power switch and configured such that when no or excessively small amount of supply voltage is applied, the input of the power switch is short-circuited or is coupled to a safety potential at which discharge is secured, whereby discharge of parasitic charge current is secured.
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公开(公告)号：US11852695B2
公开(公告)日：2023-12-26
申请号：US17596645
申请日：2020-10-08
Applicant: Hanon Systems
Inventor： Stephan Werker , Rene Sander , Stefan Tydecks
CPC classification number: G01R31/69 , G01R31/006 , B60L3/12
Abstract: An arrangement and a process for monitoring an electrical safety interlock, based on the task of providing a solution with which affordable and robust monitoring in a safety interlock is facilitated and the overall complexity of the circuitry is reduced. This task is resolved on the arrangement side by the separate circuit being connected to a signal generation and evaluation unit that generates a continuous and value-discrete signal. On the process side, the task is resolved by the monitoring of the circuit being performed using a continuous and value-discrete signal, which is provided by a signal generation and evaluation unit and whose transfer via the circuit is evaluated by the signal generation and evaluation unit.
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公开(公告)号：US11079144B2
公开(公告)日：2021-08-03
申请号：US15647846
申请日：2017-07-12
Applicant: Hanon Systems
Inventor： Christoph Neeb , Stephan Werker , Philipp Karutz
Abstract: Inverter for an electric compressor comprising an auxiliary voltage supply that supplies a control electronics of the inverter with a DC voltage. The auxiliary voltage supply comprises a series circuit of a linear voltage regulator and a linear pre-regulator. The linear pre-regulator comprises a transistor and is connected to the input terminal of the linear voltage regulator. The linear pre-regulator and/or the linear voltage regulator are advantageously actively cooled by a refrigerant utilized in the electric compressor.
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20.发明申请公开(公告)号：US20190331132A1
公开(公告)日：2019-10-31
申请号：US16390645
申请日：2019-04-22
Applicant: Hanon Systems
Inventor： Bernd Guntermann , Bernadette Goebbels , Stephan Werker
Abstract: A mounting assembly with wire-leaded electronic power components for an inverter of an electric compressor of a climate control system includes a support frame structure with a bottom forming an upper side and an underside, and a multiplicity of passages from the upper side to the underside for securement elements for securing the support frame structure on a motor housing. On the underside of the bottom a hollow receiving volume is implemented. A leaded power module or power semiconductor is embedded. In each hollow receiving volume is a contact region for localized contact in places of the hollow receiving volume with an upwardly facing surface of power semiconductor or power module. The opposite, downwardly facing surface of the semiconductor or the power module forms a portion of the lower outer surface area of the mounting assembly. An assembly of the mounting assembly with a compressor motor housing is also provided.
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