EP3623070A4 - Dispositif de façonnage électromagnétique - Google Patents

Dispositif de façonnage électromagnétique Download PDF

Info

Publication number: EP3623070A4
Authority: EP; European Patent Office
Prior art keywords: forming device; electromagnetic forming; electromagnetic; forming
Prior art date: 2017-10-20
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP18867560.7A

Other languages

German (de)

English (en)

Other versions

EP3623070A1 (fr

Inventor

Takahiro TACHIBANA

Takayuki Takahashi

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.)

Mitsubishi Heavy Industries Ltd

Original Assignee

Mitsubishi Heavy Industries Ltd

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.)

2017-10-20

Filing date

2018-05-16

Publication date

2020-06-17

2018-05-16 Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd

2020-03-18 Publication of EP3623070A1 publication Critical patent/EP3623070A1/fr

2020-06-17 Publication of EP3623070A4 publication Critical patent/EP3623070A4/fr

Status Withdrawn legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/14—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces applying magnetic forces
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/92—Making other particular articles other parts for aircraft

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Aviation & Aerospace Engineering (AREA)
Shaping Metal By Deep-Drawing, Or The Like (AREA)

EP18867560.7A 2017-10-20 2018-05-16 Dispositif de façonnage électromagnétique Withdrawn EP3623070A4 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2017203890A JP6918678B2 (ja)	2017-10-20	2017-10-20	電磁成形装置
PCT/JP2018/018914 WO2019077789A1 (fr)	2017-10-20	2018-05-16	Dispositif de façonnage électromagnétique

Publications (2)

Publication Number	Publication Date
EP3623070A1 EP3623070A1 (fr)	2020-03-18
EP3623070A4 true EP3623070A4 (fr)	2020-06-17

Family

ID=66173934

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP18867560.7A Withdrawn EP3623070A4 (fr)	2017-10-20	2018-05-16	Dispositif de façonnage électromagnétique

Country Status (4)

Country	Link
US (1)	US20200114411A1 (fr)
EP (1)	EP3623070A4 (fr)
JP (1)	JP6918678B2 (fr)
WO (1)	WO2019077789A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112620469A (zh) *	2021-01-06	2021-04-09	王志刚	一种用于轴向金属密封环的电磁成形模具

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3119432A (en) *	1961-05-15	1964-01-28	Pullmax Ab	Sheet metal forming tools
US5964127A (en) *	1997-04-12	1999-10-12	Magnet-Physik Dr. Steingroever Gmbh	Process and apparatus for manufacturing metallic hollow bodies with structural bulges
DE102012023089A1 (de) *	2012-11-27	2014-05-28	Eads Deutschland Gmbh	Kaltumformverfahren und Umformvorrichtung zum Kaltumformen
AU2008255646B2 (en) *	2007-06-01	2015-05-28	The University Of Queensland	Assembly and method for press forming a deformable material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS586732A (ja) *	1981-07-03	1983-01-14	Nippon Gakki Seizo Kk	吹奏楽器の電磁成形方法およびその装置
JPH02117723A (ja) *	1988-10-27	1990-05-02	Nippon Steel Corp	金属管の電磁縮管方法及び装置
JPH0623442A (ja)	1992-07-10	1994-02-01	Showa Alum Corp	中空材の多段式電磁塑性加工法
JPH06312226A (ja) *	1993-04-28	1994-11-08	Showa Alum Corp	長さ方向に横断面が変化した中空材の製造方法
JP2007296553A (ja)	2006-04-28	2007-11-15	Topre Corp	薄板の電磁成形装置
WO2010109028A1 (fr) *	2009-03-26	2010-09-30	Fundacion Labein	Dispositif et procédé de formage pour l'obtention de déformations locales dans des profilés ouverts
KR101286676B1 (ko) *	2011-11-24	2013-07-16	주식회사 성우하이텍	롤 포밍 시스템용 전자기 성형장치 및 그 제어방법
US10967415B2 (en) *	2017-05-23	2021-04-06	The Boeing Company	Electromagnetic field shaping system and method

2017
- 2017-10-20 JP JP2017203890A patent/JP6918678B2/ja active Active
2018
- 2018-05-16 WO PCT/JP2018/018914 patent/WO2019077789A1/fr unknown
- 2018-05-16 US US16/603,750 patent/US20200114411A1/en not_active Abandoned
- 2018-05-16 EP EP18867560.7A patent/EP3623070A4/fr not_active Withdrawn

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3119432A (en) *	1961-05-15	1964-01-28	Pullmax Ab	Sheet metal forming tools
US5964127A (en) *	1997-04-12	1999-10-12	Magnet-Physik Dr. Steingroever Gmbh	Process and apparatus for manufacturing metallic hollow bodies with structural bulges
AU2008255646B2 (en) *	2007-06-01	2015-05-28	The University Of Queensland	Assembly and method for press forming a deformable material
DE102012023089A1 (de) *	2012-11-27	2014-05-28	Eads Deutschland Gmbh	Kaltumformverfahren und Umformvorrichtung zum Kaltumformen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019077789A1 *

Also Published As

Publication number	Publication date
WO2019077789A1 (fr)	2019-04-25
US20200114411A1 (en)	2020-04-16
EP3623070A1 (fr)	2020-03-18
JP6918678B2 (ja)	2021-08-11
JP2019076913A (ja)	2019-05-23

Publication	Publication Date	Title
EP3534458A4 (fr)	2020-07-01	Dispositif d'antenne
EP3666133A4 (fr)	2020-08-19	Dispositif de fabrication de boissons
EP3641060A4 (fr)	2020-06-24	Dispositif d'antenne
EP3454418A4 (fr)	2019-11-13	Dispositif d'antenne
GB2570927B (en)	2023-05-31	Electromagnetic devices
EP3621686A4 (fr)	2021-01-27	Appareil électromagnétique à bobines multiples
EP3644331A4 (fr)	2021-03-24	Dispositif de bobine
EP3312511A4 (fr)	2018-08-29	Dispositif de chauffage électromagnétique
EP3158628A4 (fr)	2018-02-28	Dispositif électromagnétique
EP3680985A4 (fr)	2021-05-26	Dispositif d'antenne
EP3153734A4 (fr)	2018-02-21	Dispositif de liaison électromagnétique
EP3517900A4 (fr)	2019-08-21	Débitmètre électromagnétique
GB2591933B (en)	2023-01-04	Electromagnetic device
EP3699730A4 (fr)	2021-07-14	Dispositif
EP3553879A4 (fr)	2020-06-24	Dispositif d'antenne
EP3666132A4 (fr)	2020-06-24	Dispositif de fabrication de boisson
EP3567871A4 (fr)	2021-01-27	Haut-parleur électromagnétique haute résolution de type à bordures de pont
EP3428936A4 (fr)	2019-02-27	Dispositif électromagnétiquement mobile
EP3306628A4 (fr)	2018-12-05	Dispositif de bobine
EP3518344A4 (fr)	2019-12-25	Dispositif d'antenne
EP3716404A4 (fr)	2021-01-20	Dispositif
EP3725876A4 (fr)	2021-08-04	Dispositif
EP3605738A4 (fr)	2020-12-30	Dispositif de type antenne
EP3547798A4 (fr)	2020-07-22	Dispositif de chauffage par induction électromagnétique
EP3213358A4 (fr)	2018-10-24	Dispositif mems électromagnétique

Legal Events

Date	Code	Title	Description
2019-04-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2020-02-14	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2020-02-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2020-03-18	17P	Request for examination filed	Effective date: 20191029
2020-03-18	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2020-03-18	AX	Request for extension of the european patent	Extension state: BA ME
2020-06-17	A4	Supplementary search report drawn up and despatched	Effective date: 20200520
2020-06-17	RIC1	Information provided on ipc code assigned before grant	Ipc: B21D 26/14 20060101AFI20200514BHEP Ipc: B21D 53/92 20060101ALI20200514BHEP
2021-01-27	DAV	Request for validation of the european patent (deleted)
2021-01-27	DAX	Request for extension of the european patent (deleted)
2021-06-25	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2021-07-28	17Q	First examination report despatched	Effective date: 20210629
2021-08-20	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2021-09-22	18W	Application withdrawn	Effective date: 20210818