GB1044455A – Microwave ovens
– Google Patents
GB1044455A – Microwave ovens
– Google Patents
Microwave ovens
Info
Publication number
GB1044455A
GB1044455A
GB9714/65A
GB971465A
GB1044455A
GB 1044455 A
GB1044455 A
GB 1044455A
GB 9714/65 A
GB9714/65 A
GB 9714/65A
GB 971465 A
GB971465 A
GB 971465A
GB 1044455 A
GB1044455 A
GB 1044455A
Authority
GB
United Kingdom
Prior art keywords
door
microwave ovens
march
filled
surround
Prior art date
1964-03-10
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.)
Expired
Application number
GB9714/65A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated 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.)
1964-03-10
Filing date
1965-03-08
Publication date
1966-09-28
1965-03-08
Application filed by Philips Electronic and Associated Industries Ltd
filed
Critical
Philips Electronic and Associated Industries Ltd
1966-09-28
Publication of GB1044455A
publication
Critical
patent/GB1044455A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
H05B6/76—Prevention of microwave leakage, e.g. door sealings
H05B6/763—Microwave radiation seals for doors
H—ELECTRICITY
H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
H05K9/00—Screening of apparatus or components against electric or magnetic fields
H05K9/0007—Casings
H05K9/0015—Gaskets or seals
Abstract
1,044,455. Microwave ovens. PHILIPS ELECTRONIC AND ASSOCIATED INDUSTRIES Ltd. March 8, 1965 [March 10, 1964], No. 9714/65. Heading H5H. To prevent H.F. energy leakage a microwave oven has opposing recesses 6, 7 in the oven door 3 and in the door surround 1, each #/4 deep and filled with epoxy resin; another recess 10 in the door is filled with lossy material. The surround and the door may be of Al.
GB9714/65A
1964-03-10
1965-03-08
Microwave ovens
Expired
GB1044455A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
SE298964
1964-03-10
Publications (1)
Publication Number
Publication Date
GB1044455A
true
GB1044455A
(en)
1966-09-28
Family
ID=20261153
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB9714/65A
Expired
GB1044455A
(en)
1964-03-10
1965-03-08
Microwave ovens
Country Status (7)
Country
Link
US
(1)
US3351730A
(en)
BE
(1)
BE660798A
(en)
CH
(1)
CH440489A
(en)
DE
(1)
DE1540977A1
(en)
FR
(1)
FR1428346A
(en)
GB
(1)
GB1044455A
(en)
NL
(1)
NL6502729A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3351730A
(en)
*
1964-03-10
1967-11-07
Philips Corp
Energy seal for microwave ovens
US4471194A
(en)
*
1971-05-20
1984-09-11
Matsushita Electric Industrial Co., Ltd.
Electromagnetic energy seal for high frequency heating apparatus
Families Citing this family (13)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3511959A
(en)
*
1968-02-16
1970-05-12
Varian Associates
Microwave cavity having a varied impedance transmission line microwave energy seal around the access door opening
US3525841A
(en)
*
1968-11-04
1970-08-25
Litton Precision Prod Inc
Door seal for microwave ovens
US3662139A
(en)
*
1970-03-04
1972-05-09
Varian Associates
Cavity resonator having means for reducing leakage of r.f. energy at a covered access point
JPS4939571B1
(en)
*
1970-04-23
1974-10-26
JPS5018182Y1
(en)
*
1970-12-16
1975-06-04
JPS5027944Y1
(en)
*
1974-11-05
1975-08-19
US4166207A
(en)
*
1977-05-31
1979-08-28
Whirlpool Corporation
Microwave generating device–door seal
US4132239A
(en)
*
1977-07-05
1979-01-02
Raytheon Company
Fluid valve for microwave devices
JP2001284873A
(en)
*
2000-03-30
2001-10-12
Pioneer Electronic Corp
Door opener
JP4711547B2
(en)
*
2001-06-13
2011-06-29
新日本無線株式会社
Choke flange
DE102004052798B4
(en)
*
2004-11-02
2006-08-31
Electrolux Home Products Corp. N.V.
Cooking oven
EP2469976B1
(en)
*
2009-08-20
2015-03-25
Panasonic Corporation
Electromagnetic wave heating device
JP5696499B2
(en)
*
2011-01-26
2015-04-08
日本電気株式会社
Waveguide connection structure
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
NL113797C
(en)
*
1961-10-25
US3182164A
(en)
*
1962-02-28
1965-05-04
Raytheon Co
Electromagnetic energy seal
US3219747A
(en)
*
1963-02-08
1965-11-23
James H Mcadams
Shielding arrangement with wave guide below cutoff
US3249731A
(en)
*
1963-11-14
1966-05-03
Westinghouse Electric Corp
Oven
NL6502729A
(en)
*
1964-03-10
1965-09-13
1965
1965-03-04
NL
NL6502729A
patent/NL6502729A/xx
unknown
1965-03-06
DE
DE1965N0026330
patent/DE1540977A1/en
active
Pending
1965-03-08
BE
BE660798A
patent/BE660798A/xx
unknown
1965-03-08
GB
GB9714/65A
patent/GB1044455A/en
not_active
Expired
1965-03-08
CH
CH314665A
patent/CH440489A/en
unknown
1965-03-09
FR
FR8530A
patent/FR1428346A/en
not_active
Expired
1965-03-09
US
US438191A
patent/US3351730A/en
not_active
Expired – Lifetime
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3351730A
(en)
*
1964-03-10
1967-11-07
Philips Corp
Energy seal for microwave ovens
US4471194A
(en)
*
1971-05-20
1984-09-11
Matsushita Electric Industrial Co., Ltd.
Electromagnetic energy seal for high frequency heating apparatus
Also Published As
Publication number
Publication date
US3351730A
(en)
1967-11-07
FR1428346A
(en)
1966-02-11
BE660798A
(en)
1965-09-08
CH440489A
(en)
1967-07-31
NL6502729A
(en)
1965-09-13
DE1540977A1
(en)
1970-03-19
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None