EP3690077A4 - CARBON DEVICE - Google Patents

CARBON DEVICE Download PDF

Info

Publication number: EP3690077A4
Authority: EP; European Patent Office
Prior art keywords: carbon device; carbon
Prior art date: 2017-09-27
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

EP18861380.6A

Other languages

German (de)

French (fr)

Other versions

EP3690077A1 (en

Inventor

Kazuhiko Katsumata

Masatoshi MITSUZUKA

Osamu Sakamoto

NAGATATakahiro

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.)

IHI Corp

IHI Machinery and Furnace Co Ltd

Original Assignee

IHI Corp

IHI Machinery and Furnace Co 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.)

2017-09-27

Filing date

2018-08-14

Publication date

2021-03-10

2018-08-14 Application filed by IHI Corp, IHI Machinery and Furnace Co Ltd filed Critical IHI Corp

2020-08-05 Publication of EP3690077A1 publication Critical patent/EP3690077A1/en

2021-03-10 Publication of EP3690077A4 publication Critical patent/EP3690077A4/en

Status Pending legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories or equipment specially adapted for furnaces of these types
- F27B5/14—Arrangements of heating devices
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/20—Carburising
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories or equipment specially adapted for furnaces of these types

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Furnace Details (AREA)

EP18861380.6A 2017-09-27 2018-08-14 CARBON DEVICE Pending EP3690077A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2017186206		2017-09-27
PCT/JP2018/030285 WO2019064975A1 (en)	2017-09-27	2018-08-14	Carburizing device

Publications (2)

Publication Number	Publication Date
EP3690077A1 EP3690077A1 (en)	2020-08-05
EP3690077A4 true EP3690077A4 (en)	2021-03-10

Family

ID=65903490

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP18861380.6A Pending EP3690077A4 (en)	2017-09-27	2018-08-14	CARBON DEVICE

Country Status (4)

Country	Link
EP (1)	EP3690077A4 (en)
JP (1)	JP6736781B2 (en)
CN (1)	CN111065756B (en)
WO (1)	WO2019064975A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2015183907A (en) *	2014-03-24	2015-10-22	高砂工業株式会社	Heat treatment furnace
EP3173505A1 (en) *	2014-07-23	2017-05-31	IHI Corporation	Carburizing device
WO2019087732A1 (en) *	2017-11-06	2019-05-09	株式会社Ihi	Carburization device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4249965A (en) *	1978-09-19	1981-02-10	Midland-Ross Corporation	Method of generating carrier gas
JPS5830586B2 (en)	1979-11-20	1983-06-30	義郎中松	outdoor signage
JPH02141526A (en) *	1988-11-24	1990-05-30	Ngk Insulators Ltd	Atmosphere control system
JPH07248193A (en) *	1994-03-11	1995-09-26	Nkk Corp	Electric resistance heated type furnace
JP2007131936A (en)	2005-11-14	2007-05-31	Nachi Fujikoshi Corp	Burnout method for vacuum carburizing furnace
CN101565809B (en) *	2009-06-09	2011-06-01	石家庄金刚内燃机零部件集团有限公司	Well type air seep carbon stove and improvement of process thereof
EP2871248A4 (en) *	2012-07-04	2015-12-16	Kanto Yakin Kogyo Co Ltd	Heat treatment method, heat treatment device, and heat treatment system
JP6222878B2 (en) *	2014-04-23	2017-11-01	株式会社Ihi	Carburizing equipment
EP3136032A1 (en) *	2014-04-24	2017-03-01	IHI Corporation	Heat treatment device
CN205062163U (en) *	2015-09-29	2016-03-02	重庆盛镁镁业有限公司	Surface treatment device of metal material
JP2017186206A (en)	2016-04-07	2017-10-12	京セラ株式会社	Ferrite sintered body and inductor
CN206418183U (en) *	2016-12-19	2017-08-18	华南理工大学广州学院	A kind of nitriding furnace heating system

2018
- 2018-08-14 WO PCT/JP2018/030285 patent/WO2019064975A1/en unknown
- 2018-08-14 EP EP18861380.6A patent/EP3690077A4/en active Pending
- 2018-08-14 JP JP2019544401A patent/JP6736781B2/en active Active
- 2018-08-14 CN CN201880055317.1A patent/CN111065756B/en active Active

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2015183907A (en) *	2014-03-24	2015-10-22	高砂工業株式会社	Heat treatment furnace
EP3173505A1 (en) *	2014-07-23	2017-05-31	IHI Corporation	Carburizing device
WO2019087732A1 (en) *	2017-11-06	2019-05-09	株式会社Ihi	Carburization device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019064975A1 *

Also Published As

Publication number	Publication date
EP3690077A1 (en)	2020-08-05
CN111065756A (en)	2020-04-24
WO2019064975A1 (en)	2019-04-04
JPWO2019064975A1 (en)	2020-04-09
JP6736781B2 (en)	2020-08-05
CN111065756B (en)	2021-10-26

Publication	Publication Date	Title
DK3305266T3 (en)	2020-08-17	PIN-STIMULATED DEVICE
DK3404169T3 (en)	2021-04-26	GONDOL DEVICE
DK4026529T3 (en)	2024-04-22	MOBILITY DEVICE
DK4011339T3 (en)	2024-05-06	STOMY DEVICE
DK3142721T3 (en)	2022-05-30	CANYLE DEVICE
EP3126132C0 (en)	2024-07-24	EMBOSSING-LAMINATING DEVICE
DK3426850T3 (en)	2020-01-13	KABELLÆGNINGS device
DK3164088T3 (en)	2021-10-11	IMPROVED ATERECTOMY DEVICE
EP3479970A4 (en)	2020-02-19	PART TURNING DEVICE
EP3597165A4 (en)	2020-02-26	AUXILIARY DEVICE
EP3721850A4 (en)	2021-01-06	AUXILIARY DEVICE
EP3695822A4 (en)	2021-10-27	GAITING DEVICE
EP3521179A4 (en)	2020-04-29	POINT DEVICE
DK3325745T3 (en)	2019-09-30	sliding device
BR112017024381A2 (en)	2018-07-24	device
DK3471808T3 (en)	2022-02-21	ANESTHETIC DEVICE
DK3406563T3 (en)	2020-04-27	STABILIZATION DEVICE
DK3516155T3 (en)	2024-09-30	CONNECTION DEVICE
EP3733426A4 (en)	2021-09-01	WRITING DEVICE
EP3643913A4 (en)	2021-01-13	SAILING DEVICE
DK3316222T3 (en)	2020-08-31	PREVISUALIZATION DEVICE
ITUA20161802A1 (en)	2017-09-18	REGGIPENSILE DEVICE
ES1154210Y (en)	2016-07-11	AUTOMASSAGE DEVICE
DE112018003258A5 (en)	2020-03-12	CARRIAGE DEVICE
IT201700082267A1 (en)	2019-01-19	FALDATORE DEVICE

Legal Events

Date	Code	Title	Description
2019-04-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2020-07-03	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
2020-07-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2020-08-05	17P	Request for examination filed	Effective date: 20200304
2020-08-05	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
2020-08-05	AX	Request for extension of the european patent	Extension state: BA ME
2021-01-06	DAV	Request for validation of the european patent (deleted)
2021-01-06	DAX	Request for extension of the european patent (deleted)
2021-03-10	A4	Supplementary search report drawn up and despatched	Effective date: 20210208
2021-03-10	RIC1	Information provided on ipc code assigned before grant	Ipc: F27B 5/00 20060101ALI20210202BHEP Ipc: C23C 8/20 20060101AFI20210202BHEP
2024-02-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2024-03-20	17Q	First examination report despatched	Effective date: 20240219
2024-03-20	RIN1	Information on inventor provided before grant (corrected)	Inventor name: NAGATA, TAKAHIRO Inventor name: SAKAMOTO, OSAMU Inventor name: MITSUZUKA, MASATOSHI Inventor name: KATSUMATA, KAZUHIKO
2024-12-16	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2024-12-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2025-01-08	RIC1	Information provided on ipc code assigned before grant	Ipc: F27B 5/14 20060101ALI20241204BHEP Ipc: F27B 5/06 20060101ALI20241204BHEP Ipc: C23C 8/20 20060101AFI20241204BHEP
2025-01-15	INTG	Intention to grant announced	Effective date: 20241217
2025-03-17	GRAJ	Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted	Free format text: ORIGINAL CODE: EPIDOSDIGR1
2025-03-17	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS