CN112964891A - Modular speed sensor - Google Patents
Modular speed sensor Download PDFInfo
- Publication number
- CN112964891A CN112964891A CN202110189846.4A CN202110189846A CN112964891A CN 112964891 A CN112964891 A CN 112964891A CN 202110189846 A CN202110189846 A CN 202110189846A CN 112964891 A CN112964891 A CN 112964891A
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- Prior art keywords
- module
- cable
- sensor
- speed sensor
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000001746 injection moulding Methods 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 9
- 230000014759 maintenance of location Effects 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000002788 crimping Methods 0.000 claims description 5
- 230000005489 elastic deformation Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000002775 capsule Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/02—Housings
- G01P1/026—Housings for speed measuring devices, e.g. pulse generator
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Disclosed is a modular speed sensor comprising: a sensor module including a first housing, a speed sensing element disposed in the first housing, and a sensor terminal extending from the speed sensing element; and a cable module including a second housing and a cable, a leading end of the cable being disposed in the second housing; wherein the sensor module and the cable module are formed separately from each other and then assembled directly or indirectly, and a contact-type electrical connection is established between the sensor terminal and the cable by assembling the sensor module and the cable module together.
Description
The application is a divisional application of an invention patent application with application date of 2013, 12 and 24, application number of 201380078424.3 and invention name of 'modular speed sensor'.
Technical Field
The invention relates to a speed sensor with a modular assembly structure.
Background
A typical wheel speed sensor generally includes a sensor portion having a lead frame based ASIC (application specific integrated circuit) package electrically connected to a two-wire cable of a cable portion and a cable portion attached to the sensor portion. Generally, custom applications for vehicles are achieved and electrical components are isolated with thermoset or thermoplastic polymers by means of an enclosure formed by direct injection molding or modular injection molding, through which the sensor portion and the cable portion are assembled together. A signaling scheme is required between the expensive ASIC and the cable.
The capsule is typically fixed to the holding portion during the injection molding process. The seal between the capsule and the holding part is usually achieved by a small rib geometry on the holding part which melts at the temperature of the injected plastic, so that a form-and material-locking is produced between the capsule and the holding part.
The sealing between the cable and the enclosure is achieved by the combined effect of skin adhesion due to a small amount of fusion during injection molding and shrinkage during the cooling stage after injection molding.
The electrical connection between the ASIC lead frame and the electrical cable can be made by soldering, such as laser or ultrasonic welding, or by crimping the end of the electrical cable to a conductor extending from the lead frame, or by soldering the wires in the electrical cable directly to the lead frame.
The disadvantages of the conventional sensor structure described above include: the processing cycle is long, which is mainly caused by the cooling time of the plastic capsule; the processing of the cable is complex in the whole processing process; and, depending on the mounting location of the sensor in the vehicle, the geometry of the various ASICs or lead frames varies widely.
In the field of cable sealing, a thermal process window is required to be followed in the processes of design, processing and mould forming. In particular, on the one hand, the dimensional stability of the cable in the injection-molding mould and the cooling-effected constriction must be ensured, and on the other hand, sufficient heat must be transferred from the enclosure to fusion-weld the cable to the enclosure in the region of its skin. However, current sensor designs have difficulty meeting the above requirements under different applications and molding conditions (e.g., shrinkage differences, different injection points, different injection molding equipment, and different cooling solutions), and avoiding the added expense of testing and/or additional measurements.
In addition, in order to form the package by injection molding thermoplastic material for ASICs having different geometries (depending on the application and the mounting requirements of the sensor in the vehicle), a new design and process is required for each size of package to avoid thermal and mechanical stresses in the ASIC during injection molding, which also results in increased costs.
Disclosure of Invention
It is an object of the present invention to provide a completely new process chain to address at least some of the disadvantages of existing speed sensors.
To this end, according to one aspect of the present invention, there is provided a modular speed sensor comprising: a sensor module including a first housing, a speed sensing element disposed in the first housing, and a sensor terminal extending from the speed sensing element; and a cable module including a second housing and a cable, a leading end of the cable being disposed in the second housing; wherein the sensor module and the cable module are formed separately from each other and then assembled directly or indirectly, and a contact-type electrical connection is established between the sensor terminal and the cable by assembling the sensor module and the cable module together.
According to one embodiment of the invention, the cable module further comprises an electrically conductive connector supported by the second housing and electrically connected to the front end of the cable.
According to an embodiment of the present invention, when the sensor module and the cable module are assembled together, the sensor terminal and the connector are brought into an electrical contact state with each other, and a radial elastic force and/or an axial elastic force is generated by elastic deformation of at least one of the sensor terminal and the connector to maintain a contact state therebetween.
According to one embodiment of the invention, the connecting element is fixed to the cable end of the cable by welding, crimping or elastic clamping in the cable manufacturing phase.
According to one embodiment of the invention, the sensor module and the cable module are fixed to one another by a plugging action and a form-and/or force-locking is produced between the first and second housings by this plugging action.
According to one embodiment of the invention, the sensor module and the cable module are equipped with standardized mechanical and/or electrical interfaces to facilitate mechanical and/or electrical coupling therebetween.
According to one embodiment of the invention, the modular speed sensor further comprises a retention module attached to at least one of the sensor module and the cable module, the retention module being configured and adapted to secure the speed sensor to a support for supporting the speed sensor.
According to one embodiment of the invention, the holding module is formed by injection moulding a plastic material onto one of the first and second housings.
According to one embodiment of the invention, the holding module is further fixed to said one of the first and second housings by welding or with additional fixing members.
According to one embodiment of the invention, the holding module is assembled to the other of the first and second housings by a plugging action and a form-and/or force-locking is produced between the holding module and the other of the first and second housings by the plugging action.
According to one embodiment of the invention, the holding module and said other of the first and second housings are equipped with a standardized mechanical interface to facilitate mechanical coupling between them. In this case, the sensor module and the cable module may be equipped with standardized electrical interfaces to facilitate electrical coupling therebetween.
According to one embodiment of the invention, at least one of the sensor module, the cable module and the holding module (if any) is standardized.
According to the present invention, at least the sensor module and the cable module of the speed sensor are separately prefabricated and then assembled together, so that a variety of sensors can be formed by simply assembling the various sensor modules and cable modules, which can reduce costs. Meanwhile, the die can be simplified, and the process cycle can be shortened.
Drawings
FIG. 1 is a schematic cross-sectional view of a sensor module of a speed sensor according to the basic concept of the present invention;
fig. 2 is a schematic cross-sectional view showing a state before assembling the sensor module to the cable module;
FIG. 3 is a schematic cross-sectional view showing the sensor module and the cable module in an assembled state;
FIGS. 4 and 5 are schematic cross-sectional views showing possible ways of connection between a connector and a cable end;
FIG. 6 is a schematic cross-sectional view of a speed sensor according to a preferred embodiment of the present invention;
FIG. 7 is a schematic cross-sectional view of a speed sensor according to another preferred embodiment of the present invention; and
fig. 8 is a right side view of the speed sensor of fig. 7.
Detailed Description
Some preferred embodiments of the present invention are described below with reference to the accompanying drawings.
According to the basic concept of the present invention, there is provided a wheel speed sensor including a sensor module and a cable module, which are formed as units separated from each other and then assembled together.
Fig. 1 shows a schematic structure of a sensor module 10 of the present invention, which mainly includes: an ASIC chip 1 supported by a lead frame (not shown), a sensor terminal 2 extending from the lead frame for power and signal transmission, and a first housing 3 formed of an insulating plastic material, the ASIC chip 1, the lead frame, and an inner portion of the sensor terminal 2 being sealed in the housing 3.
The lead frame may have a lattice shape, and is stamped from a metal plate material, while forming the sensor terminal 2.
The electrical connection between the ASIC chip 1 and the sensor terminal 2 can be realized by crimping, by means of elastic forces, or by any other suitable contact-type connection means.
The first housing 3 may be formed by injection molding or low-pressure casting of a thermoplastic material, compression molding of a thermosetting material, or formation using a sealant.
The sensor module 10 is configured such that its reading face is positioned in a specific orientation relative to the encoder (side reading, bottom reading, or tilt reading). For steel wheels, permanent magnets are used in the sensor module 10.
As shown in fig. 2, the sensor module 10 may be assembled to the cable module 20 by a plugging action. The cable module 20 includes: an electrical cable 4 having at least one cable 5 with a cable end 6, a connector 7 electrically connected to the cable end 6, and a second housing 8 within which the connector 7 and the end of the electrical cable 4 connected to the connector are sealed.
The sensor module 10 and the cable module 20 are assembled together by means of a mating structure provided on the housing. For example, in the embodiment shown in fig. 2, the second housing 8 is formed with a recess for receiving a portion of the first housing 3 and creating a form-and/or force-fit therebetween. Alternatively, the first housing 3 may be formed with a recess for receiving a portion of the second housing 8. Locking features, such as press-fit connections, may be formed on the two housings to lock them in the assembled state shown in fig. 3. Alternatively or additionally, the sensor module 10 can be fixed to the cable module 20 by: injection molding, by gluing, or by welding, for example laser welding, laser spray welding or ultrasonic welding. Still alternatively or additionally, additional fasteners may be used to lock the sensor module 10 to the cable module 20. The seal between the two housings may be achieved by a seal, rib-and-groove fit, sealer, or the like.
The connector 7 is formed from an electrically conductive sheet material and is fixed to the cable end 6 at the cable manufacturing stage by welding, by crimping, by means of elastic forces, or by any other suitable means. In one embodiment of the invention, as shown in fig. 4, a portion 7' of the connector 7 is crimped onto the cable end 6 to form a contact-type electrical connection therebetween. In another embodiment of the invention, as shown in fig. 5, the cable end 6 is elastically deformed to be seated in the connecting member 7, so that a contact type electrical connection is formed therebetween by a radial elastic force generated by the deformation of the cable end 6. Alternatively or additionally, the contact-type electrical connection between the cable end 6 and the connector 7 may be produced by an axial elastic force generated by elastic deformation of the cable end 6 and/or the connector 7.
The shape of the connector 7 and the position of the connector 7 with respect to the cable 4 are fixed and their insulation with respect to the environment is achieved, constrained by the second housing 8.
When the sensor module 10 is assembled to the cable module 20, the sensor terminal 2 comes into contact with the connector 7, for example, by being inserted into the connector 7, thereby forming an electrical connection therebetween by an elastic force (in the radial direction, the axial direction, or both directions) generated by elastic deformation of the sensor terminal 2 and/or the connector 7.
In vehicle applications, the speed sensor is fixed to a portion of the vehicle. To this end, a holding module is added to the assembly of the sensor module 10 and the cable module 20. The holding module is preferably made of a plastic material and is attached to one or both of the housings of the sensor module 10 and the cable module 20.
In the embodiment shown in fig. 6, the speed sensor includes a sensor module 10, a cable module 20, and a retention module 30. The sensor module 10 has a first housing 3, and the cable module 20 has a second housing 8 and a cable 4, the front end of which is fixed in the second housing 8. The second housing 8 includes a front side portion 8a inserted and fixed in the first housing 3, and a rear side portion 8b to which the holding module 30 is attached.
In this embodiment, the holding module 30 is formed on the second housing 8 by overmolding. The holding module 30 comprises a tubular portion 11, which surrounds the shown rear side portion 8b, and a flange-like fixing portion 12, which extends radially outwards from the tubular portion 11. Fixing features, such as clips, through holes adapted to be penetrated by screws, etc., may be formed on/in the fixing portion 12 for fixing the speed sensor to a corresponding portion of the vehicle.
The stationary portion 12 may carry a seal to seal the speed sensor to a corresponding part of the vehicle.
Locking features, such as one or more circumferential grooves 13, may be formed on the rear side portion 8b and cooperate with the material of the tubular portion 11 to secure the retention module 30 to the cable module 20. Alternatively or additionally, the tubular portion 11 is welded to the rear side portion 8b at a weld 14.
In the embodiment shown in fig. 7 and 8, the speed sensor includes a sensor module 10, a cable module 20, and a retention module 30. The sensor module 10 includes: a first housing composed of a first part 3a and a second part 3b assembled to each other and defining an inner space therebetween; a sensing element 1' arranged in the inner space; and a pair of sensor terminals 2a and 2b for power and signal transmission, respectively, extending from the sensing element 1' through the second member 3b and exposed to the rear end of the second member 3 b.
The cable module 20 includes: a second housing 8; a cable 4 whose front end is sealed in the second housing 8; and a connector fixed to the front end of the second housing 8 and connected to two of the electric cables 4, the connector having connection terminals 7a and 7b for contact connection with the sensor terminals 2a and 2b, respectively.
The holding module 30 includes: a first tubular portion 11a assembled to the second part 3b of the first housing; a second tubular portion 11b assembled to the second housing 8; a fixed portion 12' protruding in a radially outward direction from a junction between the first and second tubular portions 11a and 11 b; and a reinforcement 15 arranged in the fixing portion 12', the reinforcement 15 comprising a through hole 16 adapted to be penetrated by a screw to fix the entire sensor to a corresponding portion of the vehicle. The reinforcement 15 is preferably made of a material having a higher strength than the plastic material constituting the rest of the holding module 30.
The retention module 30 may be attached to the sensor module 10 and the cable module 20 by a locking structure, by welding, or by overmolding.
In the embodiment shown in fig. 7 and 8, there is no mechanical coupling/sealing between the sensor module 10 and the housing of the cable module 20; however, in other embodiments, a form-locking and/or force-locking connection between the two housings may be provided.
According to the present invention, the sensor module 10 and the cable module 20 of the speed sensor are previously manufactured and then assembled together directly or indirectly through another member such as the holder module 30, thereby forming a wide variety of sensors by simply assembling various sensor modules and cable modules for different applications or different installation locations on the vehicle. Variable assembly schemes can be easily implemented.
All of these modules can be standardized, thereby reducing the number of parts and molds to meet the needs.
The electrical connection between the ASIC chip and the cable is achieved by a mechanical plugging step in a simplified assembly line.
Standardized interfaces may be provided on the modules to facilitate assembly therebetween.
The holding module can be formed on one of the sensor module and the cable module using a simple mold and a shortened process cycle in the injection molding process, so that the thermal process window can be widened.
The retaining module is preferably formed on the cable module by injection molding (overmolding), so that the internal components of the sensor module are less affected by the injection molding.
Although certain specific embodiments have been described above, these embodiments have been presented by way of example only, and are not intended to limit the scope of the invention. The appended claims and their equivalents are intended to cover all such modifications, alterations, and adaptations as fall within the true scope and spirit of the invention.
Claims (10)
1. A modular speed sensor, comprising:
a sensor module including a first housing, a speed sensing element disposed in the first housing, and a sensor terminal extending from the speed sensing element;
a cable module including a second housing and a cable, a leading end of the cable being disposed in the second housing;
a holding module configured to be adapted to fix the speed sensor to a support for supporting the speed sensor, the holding module being attached to one of the first and second housings and assembled to the other of the first and second housings by a plugging action;
wherein the sensor module, the cable module and the holding module are standardized modules, the sensor module and the cable module are formed separately from each other and then assembled together, and a contact-type electrical connection is established between the sensor terminal and the cable by assembling the sensor module and the cable module together.
2. The modular speed sensor of claim 1, wherein the cable module further comprises a conductive connector supported by the second housing and electrically connected to the front end of the cable.
3. The modular speed sensor according to claim 2, wherein the sensor terminal and the connector are brought into an electrical contact state with each other when the sensor module and the cable module are assembled together, and a radial elastic force and/or an axial elastic force is generated by elastic deformation of at least one of the sensor terminal and the connector to maintain a contact state therebetween.
4. A modular speed sensor according to claim 2, wherein the connector is secured to the cable end of the cable by welding, crimping, or elastic clamping during the cable manufacturing stage.
5. A modular speed sensor according to any one of claims 1 to 4, wherein the sensor module and the cable module are secured to each other by a plugging action and a form-and/or force-locking is created between the first and second housings by the plugging action.
6. A modular speed sensor according to any one of claims 1 to 4, wherein the retaining module is formed by injection moulding of plastics material onto one of the first and second housings.
7. The modular speed sensor of claim 6, wherein the retention module is further secured to the one of the first and second housings by welding or with additional fasteners.
8. A modular speed sensor according to claim 6, wherein the retention module creates a form-and/or force-lock between the retention module and the other of the first and second housings by a plugging action.
9. A modular speed sensor according to claim 6, wherein the holding module and the other of the first and second housings are provided with a standardised mechanical interface to facilitate mechanical coupling therebetween.
10. A modular speed sensor according to claim 9, wherein the sensor module and the cable module are provided with a standardised electrical interface to facilitate electrical coupling therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110189846.4A CN112964891A (en) | 2013-12-24 | 2013-12-24 | Modular speed sensor |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2013/090271 WO2015096018A1 (en) | 2013-12-24 | 2013-12-24 | Modularized Speed Sensor |
| CN202110189846.4A CN112964891A (en) | 2013-12-24 | 2013-12-24 | Modular speed sensor |
| CN201380078424.3A CN105452874A (en) | 2013-12-24 | 2013-12-24 | Modularized speed sensor |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380078424.3A Division CN105452874A (en) | 2013-12-24 | 2013-12-24 | Modularized speed sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112964891A true CN112964891A (en) | 2021-06-15 |
Family
ID=53477299
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110189846.4A Pending CN112964891A (en) | 2013-12-24 | 2013-12-24 | Modular speed sensor |
| CN201380078424.3A Pending CN105452874A (en) | 2013-12-24 | 2013-12-24 | Modularized speed sensor |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380078424.3A Pending CN105452874A (en) | 2013-12-24 | 2013-12-24 | Modularized speed sensor |
Country Status (3)
| Country | Link |
|---|---|
| CN (2) | CN112964891A (en) |
| DE (1) | DE112013007708T5 (en) |
| WO (1) | WO2015096018A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017213713B4 (en) * | 2017-08-07 | 2019-06-19 | Continental Automotive Gmbh | magnetic field sensor |
| CN107907703A (en) * | 2017-11-29 | 2018-04-13 | 瑞安市麦格电子科技有限公司 | A kind of wheel speed sensors of sensing head with protector |
| DE102020201960B4 (en) * | 2020-02-17 | 2021-11-18 | Continental Automotive Gmbh | Magnetic field sensor with a device housing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101124487A (en) * | 2005-02-23 | 2008-02-13 | 瓦莱奥开关传感器有限公司 | Modularized ultrasonic sensor |
| CN101258650A (en) * | 2005-09-07 | 2008-09-03 | 罗伯特·博世有限公司 | Housing having an electrical component and an electrical feed line |
| CN103245455A (en) * | 2012-02-01 | 2013-08-14 | 罗伯特·博世有限公司 | Sensor system and method for manufacturing a sensor system |
| CN203164195U (en) * | 2013-04-19 | 2013-08-28 | 浙江汉博汽配制造有限公司 | Magneto-electric ABS sensor |
| CN203231759U (en) * | 2013-05-07 | 2013-10-09 | 浙江汉博汽配制造有限公司 | Crankshaft sensor |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10155535A1 (en) * | 2001-01-05 | 2002-08-29 | Continental Teves Ag & Co Ohg | Wheel speed sensor for motor vehicle, has plastics package formed from sensor plug and base with electronic components |
| DE102004034002B4 (en) * | 2004-07-14 | 2009-01-29 | Continental Automotive Gmbh | Sensor module with a speed sensor and method for mounting the sensor module |
| DE102006003993A1 (en) * | 2006-01-24 | 2007-07-26 | Balluff Gmbh | sensor device |
| DE102007008072A1 (en) * | 2007-02-15 | 2008-08-21 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Modular meter |
| DE102008003341B4 (en) * | 2008-01-07 | 2021-07-01 | Robert Bosch Gmbh | Sensor device |
| DE102008003848A1 (en) * | 2008-01-10 | 2009-07-16 | Robert Bosch Gmbh | Plastic housing with integrated connector interface |
| DE202010006401U1 (en) * | 2010-05-04 | 2011-10-12 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Electrical module connection of a motor vehicle |
| JP5540961B2 (en) * | 2010-07-15 | 2014-07-02 | 日本精機株式会社 | Rotational speed detection device and vehicle speed detection system |
-
2013
- 2013-12-24 WO PCT/CN2013/090271 patent/WO2015096018A1/en active Application Filing
- 2013-12-24 DE DE112013007708.6T patent/DE112013007708T5/en not_active Ceased
- 2013-12-24 CN CN202110189846.4A patent/CN112964891A/en active Pending
- 2013-12-24 CN CN201380078424.3A patent/CN105452874A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101124487A (en) * | 2005-02-23 | 2008-02-13 | 瓦莱奥开关传感器有限公司 | Modularized ultrasonic sensor |
| CN101258650A (en) * | 2005-09-07 | 2008-09-03 | 罗伯特·博世有限公司 | Housing having an electrical component and an electrical feed line |
| CN103245455A (en) * | 2012-02-01 | 2013-08-14 | 罗伯特·博世有限公司 | Sensor system and method for manufacturing a sensor system |
| CN203164195U (en) * | 2013-04-19 | 2013-08-28 | 浙江汉博汽配制造有限公司 | Magneto-electric ABS sensor |
| CN203231759U (en) * | 2013-05-07 | 2013-10-09 | 浙江汉博汽配制造有限公司 | Crankshaft sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105452874A (en) | 2016-03-30 |
| WO2015096018A1 (en) | 2015-07-02 |
| DE112013007708T5 (en) | 2016-09-15 |
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Application publication date: 20210615 |