WO2012019822A3 - Electrical device - Google Patents

Electrical device Download PDF

Info

Publication number
WO2012019822A3
WO2012019822A3 PCT/EP2011/060780 EP2011060780W WO2012019822A3 WO 2012019822 A3 WO2012019822 A3 WO 2012019822A3 EP 2011060780 W EP2011060780 W EP 2011060780W WO 2012019822 A3 WO2012019822 A3 WO 2012019822A3
Authority
WO
WIPO (PCT)
Prior art keywords
assembly
components
depressions
protective body
electrical device
Prior art date
Application number
PCT/EP2011/060780
Other languages
German (de)
French (fr)
Other versions
WO2012019822A2 (en
Inventor
Fabio Bertolotti
Original Assignee
Ssb Wind Systems Gmbh & Co. Kg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ssb Wind Systems Gmbh & Co. Kg filed Critical Ssb Wind Systems Gmbh & Co. Kg
Publication of WO2012019822A2 publication Critical patent/WO2012019822A2/en
Publication of WO2012019822A3 publication Critical patent/WO2012019822A3/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/28—Applying non-metallic protective coatings
    • H05K3/284—Applying non-metallic protective coatings for encapsulating mounted components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K19/00—Cycle frames
    • B62K19/30—Frame parts shaped to receive other cycle parts or accessories
    • B62K19/34—Bottom brackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/45—Control or actuating devices therefor
    • B62M6/50—Control or actuating devices therefor characterised by detectors or sensors, or arrangement thereof
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/06—Hermetically-sealed casings
    • H05K5/064—Hermetically-sealed casings sealed by potting, e.g. waterproof resin poured in a rigid casing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • H05K7/12—Resilient or clamping means for holding component to structure
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
    • H05K7/20445—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing the coupling element being an additional piece, e.g. thermal standoff
    • H05K7/20454—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing the coupling element being an additional piece, e.g. thermal standoff with a conformable or flexible structure compensating for irregularities, e.g. cushion bags, thermal paste
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • H05K7/20509—Multiple-component heat spreaders; Multi-component heat-conducting support plates; Multi-component non-closed heat-conducting structures
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
    • H05K2203/1305—Moulding and encapsulation
    • H05K2203/1316—Moulded encapsulation of mounted components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
    • H05K2203/1305—Moulding and encapsulation
    • H05K2203/1327—Moulding over PCB locally or completely

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • Transportation (AREA)
  • Casings For Electric Apparatus (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)

Abstract

Electrical device having an assembly (1) comprising a carrier (2) and electrical components (3-8) wherein the components (3-8) are fixed at predetermined positions on the carrier (2) and project from the latter, and a protective body (12), which is fixedly connected to the assembly (1), is at a distance (13) from the latter, covers the components (3-8) and is provided with depressions (15-19), wherein the depressions (15-19) are arranged opposite the predetermined positions, such that the components (3-8) descend into the depressions (15-20), and an intermediate layer (24), which is arranged at the distance (13) between the protective body (12) and the assembly (1), is in contact both with the protective body (12) and with the assembly (1) and is embodied in elastic fashion.
PCT/EP2011/060780 2010-08-08 2011-06-28 Electrical device WO2012019822A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010036910.1 2010-08-08
DE102010036910A DE102010036910A1 (en) 2010-08-08 2010-08-08 Electric device

Publications (2)

Publication Number Publication Date
WO2012019822A2 WO2012019822A2 (en) 2012-02-16
WO2012019822A3 true WO2012019822A3 (en) 2012-04-05

Family

ID=44629985

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/060780 WO2012019822A2 (en) 2010-08-08 2011-06-28 Electrical device

Country Status (3)

Country Link
CN (2) CN102378525A (en)
DE (2) DE102010036910A1 (en)
WO (1) WO2012019822A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106660243A (en) * 2014-08-20 2017-05-10 罗伯特·博世有限公司 Electronic control unit, molding tool, and method for producing an electronic control unit

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010036910A1 (en) * 2010-08-08 2012-02-09 Ssb Wind Systems Gmbh & Co. Kg Electric device
US9561604B2 (en) * 2012-02-28 2017-02-07 Dialight Corporation Method and apparatus for sky-line potting
CN102647863A (en) * 2012-04-10 2012-08-22 苏州达方电子有限公司 Electronic device
DE102012110683A1 (en) * 2012-11-08 2014-05-08 Conti Temic Microelectronic Gmbh LC module for installation in a motor vehicle control unit
EP2884817B1 (en) * 2013-12-13 2017-08-30 Eberspächer catem GmbH & Co. KG Electric heating device and method for its production
DE102014014012B4 (en) * 2014-09-26 2017-09-28 Paul Voinea Devices and methods for partially coating the surface of a workpiece by casting
DE102015118498A1 (en) * 2015-10-29 2017-05-04 Endress+Hauser Conducta Gmbh+Co. Kg Method for casting a printed circuit board with components
DE102016100479B4 (en) * 2016-01-13 2019-02-14 Asm Automation Sensorik Messtechnik Gmbh Sensor, as well as manufacturing method thereof
JP6817843B2 (en) * 2017-02-17 2021-01-20 日信工業株式会社 Brake control device for electrical component assemblies and vehicles
DE102017209179A1 (en) * 2017-05-31 2018-12-06 Conti Temic Microelectronic Gmbh electronics assembly
DE102017209175A1 (en) * 2017-05-31 2018-12-06 Conti Temic Microelectronic Gmbh Method for producing an electronic assembly and electronic assembly
DE102018206977A1 (en) * 2018-05-04 2019-11-07 Robert Bosch Gmbh Control housing for a control unit
DE102018218783A1 (en) * 2018-11-05 2020-05-07 Zf Friedrichshafen Ag Electronic unit with electronic components and an arrangement for protecting the same against pressurization
EP3735111A1 (en) 2019-05-03 2020-11-04 AT & S Austria Technologie & Systemtechnik Aktiengesellschaft Component carrier with deformed layer for accommodating component
DE102020202777A1 (en) * 2020-03-04 2021-09-09 Atlas Elektronik Gmbh Device for shock mounting of electronics
DE102020115066B3 (en) 2020-06-05 2021-10-14 Pollmann International Gmbh Vibration-resistant electronic component
CN114718719A (en) * 2022-06-07 2022-07-08 宁德市卓力电机有限公司 Diesel generating set who possesses waterproof base structure

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919058A1 (en) * 1979-05-10 1980-11-20 Siemens Ag Electronic appliance with printed circuit module - encapsulated with modules in recesses of precast plastic block
EP0650315A2 (en) * 1993-10-23 1995-04-26 Leonische Drahtwerke AG Electric control apparatus, especially for installation in a vehicle
US20030193794A1 (en) * 2002-04-10 2003-10-16 Bradley Reis Board-level EMI shield with enhanced thermal dissipation
DE102004057493A1 (en) * 2004-11-29 2006-06-01 Siemens Ag Method for encasing components arranged on a substrate for electronic devices comprises placing a foil on the components, applying a deforming composition, pressing the composition against the foil and removing the composition
EP1879294A1 (en) * 2006-07-11 2008-01-16 Balluff GmbH Electrical device and method of producing an electrical device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224122C2 (en) 1992-07-22 1995-11-02 Turck Werner Kg Electronic circuit cast in a housing
FR2730894B3 (en) 1995-02-21 1997-03-14 Thomson Csf METHOD FOR MANUFACTURING AN ELECTRONIC CARD HAVING THERMAL CONDUCTION
DE19715573C2 (en) * 1997-04-15 2001-05-31 Telefunken Microelectron casing
US6303860B1 (en) 1999-11-30 2001-10-16 Bombardier Motor Corporation Of America Bladder insert for encapsulant displacement
US7742309B2 (en) * 2006-12-29 2010-06-22 Nokia Corporation Electronic device and method of assembling an electronic device
DE102010036910A1 (en) * 2010-08-08 2012-02-09 Ssb Wind Systems Gmbh & Co. Kg Electric device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919058A1 (en) * 1979-05-10 1980-11-20 Siemens Ag Electronic appliance with printed circuit module - encapsulated with modules in recesses of precast plastic block
EP0650315A2 (en) * 1993-10-23 1995-04-26 Leonische Drahtwerke AG Electric control apparatus, especially for installation in a vehicle
US20030193794A1 (en) * 2002-04-10 2003-10-16 Bradley Reis Board-level EMI shield with enhanced thermal dissipation
DE102004057493A1 (en) * 2004-11-29 2006-06-01 Siemens Ag Method for encasing components arranged on a substrate for electronic devices comprises placing a foil on the components, applying a deforming composition, pressing the composition against the foil and removing the composition
EP1879294A1 (en) * 2006-07-11 2008-01-16 Balluff GmbH Electrical device and method of producing an electrical device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106660243A (en) * 2014-08-20 2017-05-10 罗伯特·博世有限公司 Electronic control unit, molding tool, and method for producing an electronic control unit
CN106660243B (en) * 2014-08-20 2019-03-05 罗伯特·博世有限公司 The mold and method of the control unit of electronics and the control unit for manufacturing electronics

Also Published As

Publication number Publication date
WO2012019822A2 (en) 2012-02-16
CN102378525A (en) 2012-03-14
DE202010018233U1 (en) 2015-01-21
DE102010036910A1 (en) 2012-02-09
CN202310380U (en) 2012-07-04

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