EP4355512C0 - Procédé de coulée de pièces moulées - Google Patents

Procédé de coulée de pièces moulées

Info

Publication number: EP4355512C0
Authority: EP; European Patent Office
Prior art keywords: casting processes; casting; processes
Prior art date: 2021-06-17
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.): Active

Application number

EP22734570.9A

Other languages

German (de)

English (en)

Other versions

EP4355512B1 (fr

EP4355512A1 (fr

Inventor

Jörg Rumikewitz

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.)

Fritz Winter Eisengiesserei GmbH and Co KG

Original Assignee

Fritz Winter Eisengiesserei GmbH and 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.)

2021-06-17

Filing date

2022-06-15

Publication date

2025-03-26

2022-06-15 Application filed by Fritz Winter Eisengiesserei GmbH and Co KG filed Critical Fritz Winter Eisengiesserei GmbH and Co KG

2024-04-24 Publication of EP4355512A1 publication Critical patent/EP4355512A1/fr

2025-03-26 Application granted granted Critical

2025-03-26 Publication of EP4355512B1 publication Critical patent/EP4355512B1/fr

2025-03-26 Publication of EP4355512C0 publication Critical patent/EP4355512C0/fr

Status Active legal-status Critical Current

2042-06-15 Anticipated expiration legal-status Critical

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
- B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mold Materials And Core Materials (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)

EP22734570.9A 2021-06-17 2022-06-15 Procédé de coulée de pièces moulées Active EP4355512B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102021115727.7A DE102021115727A1 (de)	2021-06-17	2021-06-17	Verfahren zum Gießen von Gussteilen
PCT/EP2022/066323 WO2022263517A1 (fr)	2021-06-17	2022-06-15	Procédé de coulée de pièces moulées

Publications (3)

Publication Number	Publication Date
EP4355512A1 EP4355512A1 (fr)	2024-04-24
EP4355512B1 EP4355512B1 (fr)	2025-03-26
EP4355512C0 true EP4355512C0 (fr)	2025-03-26

Family

ID=82270664

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP22734570.9A Active EP4355512B1 (fr)	2021-06-17	2022-06-15	Procédé de coulée de pièces moulées

Country Status (7)

Country	Link
US (1)	US12337377B2 (fr)
EP (1)	EP4355512B1 (fr)
JP (1)	JP2024524150A (fr)
CN (1)	CN117529375A (fr)
DE (1)	DE102021115727A1 (fr)
MX (1)	MX2023015274A (fr)
WO (1)	WO2022263517A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP4467939A1 (fr) *	2023-05-24	2024-11-27	Multipond Wägetechnik GmbH	Récipient et châssis de récipient

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4236568A (en) *	1978-12-04	1980-12-02	Sherwood Refractories, Inc.	Method of casting steel and iron alloys with precision cristobalite cores
JPH0635047B2 (ja) *	1987-11-06	1994-05-11	トヨタ自動車株式会社	中子の除去方法
DE102005046027A1 (de) *	2005-09-05	2007-03-08	HOS Hottinger Systems GbR (vertretungsberechtigter Gesellschafter: Walter Leo Pöhlandt, 68782 Brühl)	Verfahren zum Gießen von Formteilen
US20120097357A1 (en)	2009-07-31	2012-04-26	Muneyoshi Terashima	Casting unit and casting method
CN103433428B (zh) *	2013-09-12	2016-01-20	赵秋会	一种复合铸造方法
DE102014110826A1 (de)	2014-07-30	2016-02-04	Fritz Winter Eisengiesserei Gmbh & Co. Kg	Verfahren zum Gießen von Gussteilen

2021
- 2021-06-17 DE DE102021115727.7A patent/DE102021115727A1/de active Pending
2022
- 2022-06-15 WO PCT/EP2022/066323 patent/WO2022263517A1/fr not_active Ceased
- 2022-06-15 EP EP22734570.9A patent/EP4355512B1/fr active Active
- 2022-06-15 MX MX2023015274A patent/MX2023015274A/es unknown
- 2022-06-15 CN CN202280042946.7A patent/CN117529375A/zh active Pending
- 2022-06-15 US US18/570,689 patent/US12337377B2/en active Active
- 2022-06-15 JP JP2023578003A patent/JP2024524150A/ja active Pending

Also Published As

Publication number	Publication date
JP2024524150A (ja)	2024-07-05
WO2022263517A1 (fr)	2022-12-22
CN117529375A (zh)	2024-02-06
EP4355512B1 (fr)	2025-03-26
US20240278312A1 (en)	2024-08-22
US12337377B2 (en)	2025-06-24
EP4355512A1 (fr)	2024-04-24
MX2023015274A (es)	2024-01-23
BR112023025405A2 (pt)	2024-02-20
DE102021115727A1 (de)	2022-12-22

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