EP0967841A3 - Tragbares Gerät zur Tröcknung mittels Mikrowellen - Google Patents

Tragbares Gerät zur Tröcknung mittels Mikrowellen Download PDF

Info

Publication number: EP0967841A3
Authority: EP; European Patent Office
Prior art keywords: drying apparatus; magnetron; radiation; wave tube; application chamber
Prior art date: 1998-06-25
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.): Granted

Application number

EP99660105A

Other languages

English (en)

French (fr)

Other versions

EP0967841B1 (de

EP0967841A2 (de

Inventor

Esko Taipale

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.)

ELMATEC Oy

Original Assignee

ELMATEC Oy

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.)

1998-06-25

Filing date

1999-06-08

Publication date

2000-05-03

1999-06-08 Application filed by ELMATEC Oy filed Critical ELMATEC Oy

1999-12-29 Publication of EP0967841A2 publication Critical patent/EP0967841A2/de

2000-05-03 Publication of EP0967841A3 publication Critical patent/EP0967841A3/de

2006-09-13 Application granted granted Critical

2006-09-13 Publication of EP0967841B1 publication Critical patent/EP0967841B1/de

2019-06-08 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000001035 drying Methods 0.000 title abstract 3
230000005855 radiation Effects 0.000 abstract 2
230000005540 biological transmission Effects 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
238000005192 partition Methods 0.000 abstract 1

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/6402—Aspects relating to the microwave cavity
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/70—Drying or keeping dry, e.g. by air vents
- E04B1/7007—Drying or keeping dry, e.g. by air vents by using electricity, e.g. electro-osmosis
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/003—Small self-contained devices, e.g. portable
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/76—Prevention of microwave leakage, e.g. door sealings
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/80—Apparatus for specific applications
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
- H05B2206/04—Heating using microwaves
- H05B2206/046—Microwave drying of wood, ink, food, ceramic, sintering of ceramic, clothes, hair

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Microbiology (AREA)
Life Sciences & Earth Sciences (AREA)
Architecture (AREA)
Health & Medical Sciences (AREA)
Structural Engineering (AREA)
Civil Engineering (AREA)
Water Supply & Treatment (AREA)
Biomedical Technology (AREA)
Biotechnology (AREA)
Electrochemistry (AREA)
Molecular Biology (AREA)
Chemical Kinetics & Catalysis (AREA)
Chemical & Material Sciences (AREA)
Drying Of Solid Materials (AREA)
Constitution Of High-Frequency Heating (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

EP99660105A 1998-06-25 1999-06-08 Tragbares Gerät zur Trocknung mittels Mikrowellen Expired - Lifetime EP0967841B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI981463A FI103917B1 (fi)	1998-06-25	1998-06-25	Kannettava mikroaaltokuivauslaite
FI981463		1998-06-25

Publications (3)

Publication Number	Publication Date
EP0967841A2 EP0967841A2 (de)	1999-12-29
EP0967841A3 true EP0967841A3 (de)	2000-05-03
EP0967841B1 EP0967841B1 (de)	2006-09-13

Family

ID=8552071

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP99660105A Expired - Lifetime EP0967841B1 (de)	1998-06-25	1999-06-08	Tragbares Gerät zur Trocknung mittels Mikrowellen

Country Status (4)

Country	Link
EP (1)	EP0967841B1 (de)
AT (1)	ATE339870T1 (de)
DE (1)	DE69933170T2 (de)
FI (1)	FI103917B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3293069B2 (ja) *	1999-05-28	2002-06-17	エリー株式会社	被加熱物の加熱方法及びその装置
FR2812166B1 (fr) *	2000-07-21	2002-12-13	Commissariat Energie Atomique	Applicateur de micro-ondes focalisant
FR2832022B1 (fr) *	2001-11-06	2003-12-19	Christian Lincot	Procede et dispositif d'application in situ d'un champ electrique intense a puissance variable pour des traitements localises
WO2005079116A2 (en) *	2004-02-11	2005-08-25	Micro Heat Limited	Mehod and apparatus for heating a fluidic load using radio frequency energy

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1082801A (en) *	1977-03-08	1980-07-29	Michael A. Hamid	Fog clearing by microwave power
WO1989007694A1 (en) *	1988-02-19	1989-08-24	Winterthur-Borgen A/S	Method for treatment of building structures, which are infected by harmful organisms, especially dry rot

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI945551L (fi)	1990-11-05	1994-11-25	Elmatec Oy	Kuivauslaite

1998
- 1998-06-25 FI FI981463A patent/FI103917B1/fi not_active IP Right Cessation
1999
- 1999-06-08 AT AT99660105T patent/ATE339870T1/de active
- 1999-06-08 DE DE69933170T patent/DE69933170T2/de not_active Expired - Lifetime
- 1999-06-08 EP EP99660105A patent/EP0967841B1/de not_active Expired - Lifetime

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1082801A (en) *	1977-03-08	1980-07-29	Michael A. Hamid	Fog clearing by microwave power
WO1989007694A1 (en) *	1988-02-19	1989-08-24	Winterthur-Borgen A/S	Method for treatment of building structures, which are infected by harmful organisms, especially dry rot

Also Published As

Publication number	Publication date
FI981463A0 (fi)	1998-06-25
ATE339870T1 (de)	2006-10-15
EP0967841B1 (de)	2006-09-13
DE69933170D1 (de)	2006-10-26
FI981463A7 (fi)	1999-10-15
EP0967841A2 (de)	1999-12-29
FI103917B (fi)	1999-10-15
FI103917B1 (fi)	1999-10-15
DE69933170T2 (de)	2007-09-06

Legal Events

Date	Code	Title	Description
1999-11-12	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
1999-12-29	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT CH DE GB LI SE
1999-12-29	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2000-03-17	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2000-05-03	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
2000-05-03	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2000-05-03	RIC1	Information provided on ipc code assigned before grant	Free format text: 7H 05B 6/78 A, 7H 05B 6/72 B
2001-01-03	17P	Request for examination filed	Effective date: 20001103
2001-01-10	AKX	Designation fees paid	Free format text: AT CH DE GB LI SE
2006-03-10	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2006-08-02	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2006-08-11	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2006-09-13	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT CH DE GB LI SE
2006-09-13	REG	Reference to a national code	Ref country code: GB Ref legal event code: FG4D
2006-09-29	REG	Reference to a national code	Ref country code: CH Ref legal event code: EP
2006-10-26	REF	Corresponds to:	Ref document number: 69933170 Country of ref document: DE Date of ref document: 20061026 Kind code of ref document: P
2006-11-14	REG	Reference to a national code	Ref country code: SE Ref legal event code: TRGR
2006-11-30	REG	Reference to a national code	Ref country code: CH Ref legal event code: NV Representative=s name: DR. LUSUARDI AG
2007-07-20	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2007-07-20	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2007-08-22	26N	No opposition filed	Effective date: 20070614
2013-03-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: AT Payment date: 20120613 Year of fee payment: 14
2013-07-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 20130621 Year of fee payment: 15 Ref country code: GB Payment date: 20130619 Year of fee payment: 15 Ref country code: SE Payment date: 20130619 Year of fee payment: 15 Ref country code: DE Payment date: 20130620 Year of fee payment: 15
2015-01-01	REG	Reference to a national code	Ref country code: DE Ref legal event code: R119 Ref document number: 69933170 Country of ref document: DE
2015-01-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140609
2015-01-30	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
2015-02-03	REG	Reference to a national code	Ref country code: SE Ref legal event code: EUG
2015-02-15	REG	Reference to a national code	Ref country code: AT Ref legal event code: MM01 Ref document number: 339870 Country of ref document: AT Kind code of ref document: T Effective date: 20140608
2015-02-25	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20140608
2015-04-16	REG	Reference to a national code	Ref country code: DE Ref legal event code: R119 Ref document number: 69933170 Country of ref document: DE Effective date: 20150101
2015-04-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140630 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140630 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150101
2015-05-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140608 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140608

Publication	Publication Date	Title
US4189661A (en)	1980-02-19	Electrodeless fluorescent light source
MX9603623A (es)	1998-01-31	Fuente compacta de microondas para estimular lamparas inalambricas.
CA2096893A1 (en)	1994-02-26	Wave Guide System of a Microwave Oven
GB2359972B (en)	2005-03-02	Microwave oven including antenna for properly propagating microwaves oscillated by magnetron
EP1708546A3 (de)	2008-11-12	Mikrowellenofen
MY123981A (en)	2006-06-30	Microwave oven having a cooking chamber reflecting microwaves at varying angles
EP1315403A3 (de)	2005-12-28	Mikrowellenofen versehen mit einem Rotor zur Zuführung von hochfrequenten elektromagnetischen Wellen in seinem Ofenraum
CA2248250A1 (en)	1997-09-12	Device for generating powerful microwave plasmas
US3373259A (en)	1968-03-12	Electronic oven
EP1304725A3 (de)	2007-02-14	Elektrodenlose Entladungslampe unter Einsatz von Mikrowellenenergie
EP1484785A3 (de)	2007-02-07	Nicht-rotierende elektrodenlose Entladungslampe unter Verwendung von zirkular polarisierten Mikrowellen
EP0967841A3 (de)	2000-05-03	Tragbares Gerät zur Tröcknung mittels Mikrowellen
CA2018837A1 (en)	1990-12-13	High-frequency heating device and method
JP2007311339A (ja)	2007-11-29	マイクロ波アンテナ構成、この種のマイクロ波アンテナ構成を有するアクセサリ、および一つ以上の該アクセサリを有する調理機器
SU1483511A1 (ru)	1989-05-30	Спиральна антенна
GB1507889A (en)	1978-04-19	Microwave ovens
AU2002221262A1 (en)	2003-06-17	A household appliance
ATE352181T1 (de)	2007-02-15	Mikrowellengerät
GB2058530B (en)	1983-02-16	Microwave oven
EP1363475A3 (de)	2006-05-17	Mikrowellenofen
JPS5923612B2 (ja)	1984-06-04	マイクロ波放電光源装置
CA2450252A1 (en)	2004-05-20	Microwave delivery system for a cooking appliance
DE50212140D1 (de)	2008-06-05	Mikrowellenofensystem
KR880000747Y1 (ko)	1988-03-15	전자레인지의 조리실 조명장치
KR970018871U (ko)	1997-05-26	전파반사돌기판이 취부된 전자렌지의 가열실