CA3111344A1 - Production of a coil, permanent mold for a coil, and coil - Google Patents

Production of a coil, permanent mold for a coil, and coil Download PDF

Info

Publication number
CA3111344A1
CA3111344A1 CA3111344A CA3111344A CA3111344A1 CA 3111344 A1 CA3111344 A1 CA 3111344A1 CA 3111344 A CA3111344 A CA 3111344A CA 3111344 A CA3111344 A CA 3111344A CA 3111344 A1 CA3111344 A1 CA 3111344A1
Authority
CA
Canada
Prior art keywords
mold
helix
casting
outer side
parting line
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
Application number
CA3111344A
Other languages
English (en)
French (fr)
Inventor
Franz-Josef Wostmann
Michael Heuser
Matthias Busse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Publication of CA3111344A1 publication Critical patent/CA3111344A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/002—Hybrid process, e.g. forging following casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
    • B22D31/002—Cleaning, working on castings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines
    • H02K15/043—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines winding flat conductive wires or sheets
    • H02K15/0431—Concentrated windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
CA3111344A 2018-09-19 2019-09-19 Production of a coil, permanent mold for a coil, and coil Pending CA3111344A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102018215987.4A DE102018215987B4 (de) 2018-09-19 2018-09-19 Herstellung einer Wendel, Dauerform für eine Wendel sowie Wendel
DE102018215987.4 2018-09-19
PCT/EP2019/075179 WO2020058407A1 (de) 2018-09-19 2019-09-19 Herstellung einer wendel, dauerform für eine wendel sowie wendel

Publications (1)

Publication Number Publication Date
CA3111344A1 true CA3111344A1 (en) 2020-03-26

Family

ID=68069735

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3111344A Pending CA3111344A1 (en) 2018-09-19 2019-09-19 Production of a coil, permanent mold for a coil, and coil

Country Status (7)

Country Link
US (1) US12296375B2 (https=)
EP (1) EP3852947B1 (https=)
JP (1) JP7380989B2 (https=)
CN (1) CN113165050B (https=)
CA (1) CA3111344A1 (https=)
DE (1) DE102018215987B4 (https=)
WO (1) WO2020058407A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018215986A1 (de) 2018-09-19 2020-03-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Herstellung einer Wendel, Dauerform für eine Wendel sowie Wendel
DE102019212850A1 (de) * 2019-08-27 2021-03-04 Volkswagen Aktiengesellschaft Gusswerkzeug für gegossene elektrotechnische Spulen
CN113078783B (zh) * 2021-03-09 2022-03-29 哈尔滨工业大学 一种电动汽车驱动电机用Hairpin绕组成型装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1580467A (https=) 1968-07-11 1969-09-05
JP4857041B2 (ja) * 2006-07-18 2012-01-18 株式会社トスカ 可塑性材製の螺旋状部品及びその製造方法
US8980154B2 (en) * 2008-10-03 2015-03-17 The Patent Store Llc Making twist-on wire connectors
DE102010020897A1 (de) 2010-05-10 2011-11-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Elektrotechnische Spule in Gusstechnik, Herstellungsverfahren für eine solche Spule und Elektromaschinen verwendend solche Spulen
DE102012212637A1 (de) * 2012-07-18 2014-01-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Gießtechnisch hergestellte elektrische Spule
DE102013000899A1 (de) 2013-01-18 2014-08-07 Volkswagen Aktiengesellschaft Elektrotechnische Spule und/oder Spulenwicklung, Verfahren zu ihrer Herstellung sowie elektrisches Gerät
DE102013204047B4 (de) 2013-03-08 2018-08-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Elektrische Einrichtung mit einer Spule
JP2015002614A (ja) 2013-06-14 2015-01-05 アイシン・エィ・ダブリュ株式会社 コイル鋳造装置及びコイル鋳造方法
DE102013212087C5 (de) * 2013-06-25 2019-12-12 Breuckmann GmbH & Co. KG Verfahren zur Herstellung einer Spule
JP6044470B2 (ja) 2013-06-28 2016-12-14 アイシン・エィ・ダブリュ株式会社 コイル鋳造装置、コイル鋳造方法、及び金型
CN203695881U (zh) 2014-03-08 2014-07-09 浙江恒通机械有限公司 一种减震器套筒铸造模具
CN107206479B (zh) 2014-03-31 2020-06-12 伯尔霍夫连接技术有限公司 铸模，用于铸模的嵌件，铸件及其铸造方法
DE102014106851A1 (de) 2014-05-15 2015-11-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Elektrische Maschine, Spulenpaket für eine elektrische Maschine und Verfahren zum Herstellen desselben
DE102014113570B3 (de) * 2014-09-19 2015-12-24 Ksm Castings Group Gmbh Einrichtung zur Messung von Drücken in einem mit Schmelze füllbaren Formhohlraum einer Gießform, insbesondere einer Vakuumdruckgussform
DE102015212224A1 (de) 2015-06-30 2017-01-05 Breuckmann GmbH & Co. KG VERFAHREN UND GIEßFORM ZUR HERSTELLUNG EINES LÄUFERS
KR101627802B1 (ko) 2015-12-14 2016-06-07 대림정밀공업(주) 다이캐스팅용 금형
DE102016202657A1 (de) 2016-02-22 2017-08-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Gießen eines Bauteils komplexer Geometrie mit einer Gießform in Segmentbauweise

Also Published As

Publication number Publication date
CN113165050A (zh) 2021-07-23
EP3852947C0 (de) 2025-03-05
US20220040751A1 (en) 2022-02-10
EP3852947A1 (de) 2021-07-28
EP3852947B1 (de) 2025-03-05
JP7380989B2 (ja) 2023-11-15
CN113165050B (zh) 2023-09-08
DE102018215987B4 (de) 2020-07-30
JP2022500250A (ja) 2022-01-04
US12296375B2 (en) 2025-05-13
DE102018215987A1 (de) 2020-03-19
WO2020058407A1 (de) 2020-03-26

Similar Documents

Publication Publication Date Title
EP3208013B1 (de) Verfahren zum giessen eines bauteils komplexer geometrie mit einer giessform in segmentbauweise
CA3111344A1 (en) Production of a coil, permanent mold for a coil, and coil
DE102013212087B4 (de) Verfahren zur Herstellung einer Spule
EP3602584B1 (de) Elektrotechnische spule, verfahren zu deren herstellung sowie elektromagnet oder elektromaschine mit wenigstens einer solchen spule
EP2387135A2 (de) Elektrotechnische Spule in Gusstechnik, Herstellungsverfahren für eine solche Spule und Elektromaschinen verwendend solche Spulen
JP2005176482A (ja) 電動機
CA3112866A1 (en) Production of a helix, permanent mold for a helix, and helix
JP3830462B2 (ja) 圧縮機のスクリューロータの鋳造方法
JP2022500250A5 (https=)
EP2570207B1 (en) Mold for casting a workpiece that includes one or more casting pins
DE102018205583A1 (de) Gießvorrichtung sowie Verfahren zu ihrer Verwendung
DE112014006831T5 (de) Satz von Giessformen, Verfahren zur Herstellung und Gehäuse von rotierenden elektrischen Maschinen
JPH08115837A (ja) 樹脂モールド分割形変流器の製造方法
JP2008278685A (ja) ステータおよびその製造方法
JPH05219675A (ja) 電動機
JPS60249855A (ja) 回転電機のダイカストロ−タ
JPS58136246A (ja) モ−タの電機子用絶縁板製造方法

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20220908

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 5TH ANNIV.) - STANDARD

Year of fee payment: 5

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: N-6-6-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20240820

C11 Application revival requested

Free format text: ST27 STATUS EVENT CODE: N-6-6-C10-C11-C106 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REINSTATEMENT REQUEST RECEIVED

Effective date: 20250417

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: N-6-6-P10-P11-P100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT RECEIVED - RESPONSE TO EXAMINER'S REQUISITION

Effective date: 20250417

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT RECEIVED - RESPONSE TO EXAMINER'S REQUISITION

Effective date: 20250417

N11 Application terminated

Free format text: ST27 STATUS EVENT CODE: T-6-6-N10-N11-N106 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPLICATION NOT REINSTATED BY DEADLINE

Effective date: 20250422

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: N-6-6-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20250423

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 6TH ANNIV.) - STANDARD

Year of fee payment: 6

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: N-6-6-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250916

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: N-6-6-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250916

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: N-6-6-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20260106

C13 Application revived following an application revival request

Free format text: ST27 STATUS EVENT CODE: A-6-2-C10-C13-C102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REINSTATEMENT REQUIREMENTS DEEMED COMPLIANT FOR ALL ABANDONMENT REASONS

Effective date: 20260130

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20260130

Free format text: ST27 STATUS EVENT CODE: N-6-6-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20260130

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20260212