EP0310741A3 - Microwave-proof oven lamp - Google Patents

Microwave-proof oven lamp Download PDF

Info

Publication number
EP0310741A3
EP0310741A3 EP88104409A EP88104409A EP0310741A3 EP 0310741 A3 EP0310741 A3 EP 0310741A3 EP 88104409 A EP88104409 A EP 88104409A EP 88104409 A EP88104409 A EP 88104409A EP 0310741 A3 EP0310741 A3 EP 0310741A3
Authority
EP
European Patent Office
Prior art keywords
cap
lamp
housing
microwave
double
Prior art date
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
EP88104409A
Other languages
German (de)
Other versions
EP0310741B1 (en
EP0310741A2 (en
Inventor
Erich Schroder
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.)
Hurst & Schroeder GmbH
Original Assignee
Hurst & Schroeder GmbH
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.)
Filing date
Publication date
Application filed by Hurst & Schroeder GmbH filed Critical Hurst & Schroeder GmbH
Publication of EP0310741A2 publication Critical patent/EP0310741A2/en
Publication of EP0310741A3 publication Critical patent/EP0310741A3/en
Application granted granted Critical
Publication of EP0310741B1 publication Critical patent/EP0310741B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H05B6/6444—Aspects relating to lighting devices in the microwave cavity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/008—Illumination for oven cavities
    • 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
    • H05B6/766—Microwave radiation screens for windows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/30—Lighting for domestic or personal use
    • F21W2131/307—Lighting for domestic or personal use for ovens

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Electric Ovens (AREA)
  • Electric Stoves And Ranges (AREA)

Abstract

A perforated screening component (50) that surrounds the lamp (4) serving as light source is installed in galvanic contact with a metallic housing (2) having a cap wall (30) penetrated by a lamp cap (3). The screening component (50) consists of a sleeve-shaped metal cage (51) open on both sides and a metal flange (52) on the cap side. The latter (52) is combined with the cap wall (30) of the housing, which retains the cap (3), to form a double-walled component. The screw axis (13) of the lamp (4) extends essentially parallel to the plane of the coupling flange (7) of the housing. The double-walled nature of the metallic boundary of the housing on the cap side effects a microwave-proof sealing of the oven lamp in conjunction with an extremely shallow depth of installation and a low overall volume. <IMAGE>
EP88104409A 1987-10-02 1988-03-19 Microwave-proof oven lamp Expired - Lifetime EP0310741B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8713264U 1987-10-02
DE8713264U DE8713264U1 (en) 1987-10-02 1987-10-02 Stove light for a microwave oven

Publications (3)

Publication Number Publication Date
EP0310741A2 EP0310741A2 (en) 1989-04-12
EP0310741A3 true EP0310741A3 (en) 1989-12-20
EP0310741B1 EP0310741B1 (en) 1994-07-20

Family

ID=6812700

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88104409A Expired - Lifetime EP0310741B1 (en) 1987-10-02 1988-03-19 Microwave-proof oven lamp

Country Status (3)

Country Link
EP (1) EP0310741B1 (en)
AT (1) ATE108880T1 (en)
DE (2) DE8713264U1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3808717A1 (en) * 1988-03-16 1989-09-28 Licentia Gmbh Baking and roasting oven muffle having an illumination device
DE4003736A1 (en) * 1990-02-08 1991-08-14 Miele & Cie Microwave oven lighting with truncated conical reflector housing - gives widely scattered distribution of light from filament lamp through transparent screen into irradiated cooking space
DE4014360A1 (en) * 1990-05-04 1991-11-07 Bosch Siemens Hausgeraete LIGHTING DEVICE FOR A STOVE
DE4018697A1 (en) * 1990-06-11 1991-12-12 Bosch Siemens Hausgeraete LIGHTING DEVICE FOR AN OVEN
DE4345353C2 (en) * 1993-02-15 2002-08-14 Bsh Bosch Siemens Hausgeraete Light in a microwave oven
DE10122878B4 (en) * 2001-05-11 2015-03-26 BSH Bosch und Siemens Hausgeräte GmbH Lighting device for ovens
US20090178577A1 (en) * 2008-01-15 2009-07-16 Valentine Richard D Rotisserie oven with high temperature light gasket
US8752538B2 (en) 2008-01-15 2014-06-17 Premark Feg L.L.C. Rotisserie oven with lifting wash arm
US8151697B2 (en) 2008-01-15 2012-04-10 Premark Feg L.L.C. Self-cleaning rotisserie oven with fan shaft seal arrangement
US8375848B2 (en) 2008-01-15 2013-02-19 Premark Feg L.L.C. Self-cleaning rotisserie oven
FR2933769B1 (en) * 2008-07-11 2010-08-13 Fagorbrandt Sas STEAMED COOKING OVEN COMPRISING A LIGHTING DEVICE

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB734136A (en) * 1953-01-06 1955-07-27 John Arthur Stanley Hodgson A new or improved lighting fitting for tanks and other vessels
US4211909A (en) * 1978-05-15 1980-07-08 Sanyo Electric Co., Ltd. Combination microwave and gas oven
DE2913542A1 (en) * 1979-04-04 1980-10-09 Bosch Siemens Hausgeraete Lampholder housing for domestic oven - supports lampholder offset to opening and has heat insulator and heat shield
DE3428329A1 (en) * 1984-08-01 1986-02-13 Hurst & Schröder GmbH, 5980 Werdohl Electric baking-oven lamp
US4621180A (en) * 1985-07-08 1986-11-04 Whirlpool Corporation Cavity illumination means for microwave oven
DE8701927U1 (en) * 1987-02-09 1987-04-09 Bosch-Siemens Hausgeräte GmbH, 8000 München Lighting device for a microwave oven

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1015670A (en) * 1969-01-16 1971-07-15 Dominion Auto Accessories Limited Improvements in lamp housing
JPS5421640A (en) * 1977-07-20 1979-02-19 Matsushita Electric Ind Co Ltd High frequency heater
CA1114453A (en) * 1977-11-25 1981-12-15 Bernard J. Weiss Combination microwave and resistively heated oven
DE7915273U1 (en) * 1979-05-26 1980-11-06 Pistor, Ferdinand, 5974 Herscheid Electric lamp
DE3219326C2 (en) * 1982-05-22 1986-07-10 Brökelmann, Jaeger & Busse GmbH & Co, 5760 Arnsberg Lighting device in an oven or refrigerator
DE3246437A1 (en) * 1982-12-15 1984-06-20 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Microwave oven
DE3606421C1 (en) * 1986-02-27 1987-04-09 Bosch Siemens Hausgeraete Lighting device for a microwave oven

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB734136A (en) * 1953-01-06 1955-07-27 John Arthur Stanley Hodgson A new or improved lighting fitting for tanks and other vessels
US4211909A (en) * 1978-05-15 1980-07-08 Sanyo Electric Co., Ltd. Combination microwave and gas oven
DE2913542A1 (en) * 1979-04-04 1980-10-09 Bosch Siemens Hausgeraete Lampholder housing for domestic oven - supports lampholder offset to opening and has heat insulator and heat shield
DE3428329A1 (en) * 1984-08-01 1986-02-13 Hurst & Schröder GmbH, 5980 Werdohl Electric baking-oven lamp
US4621180A (en) * 1985-07-08 1986-11-04 Whirlpool Corporation Cavity illumination means for microwave oven
DE8701927U1 (en) * 1987-02-09 1987-04-09 Bosch-Siemens Hausgeräte GmbH, 8000 München Lighting device for a microwave oven

Also Published As

Publication number Publication date
DE3850733D1 (en) 1994-08-25
EP0310741B1 (en) 1994-07-20
ATE108880T1 (en) 1994-08-15
EP0310741A2 (en) 1989-04-12
DE8713264U1 (en) 1987-12-03

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