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Document |
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3922612 |
Magnetron device
A magnetron device, wherein a shield box is disposed on that side of a magnetron tube which faces a cathode stem; the shield box contains a choking system for preventing the leakage of microwave...
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3879595 |
Microwave oven door seal
An electronic device, such as an electronic oven or other device in which electromagnetic radiation is used, has primary, secondary, and tertiary radiation seals for preventing radiation leakage...
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3866009 |
SEAL MEANS FOR PREVENTING THE LEAKAGE OF MICROWAVE ENERGY FROM MICROWAVE HEATING OVEN
A microwave oven having prevention material for microwave leakage located in the path formed by a gap between the oven door and the oven body. The prevention means may comprise several seals and...
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3846608 |
HIGH TEMPERATURE RESISTANT DOOR SEAL FOR A MICROWAVE OVEN
A microwave energy door seal includes a choke seal and a high temperature resistant dissipative seal, with the dissipative seal being located adjacent the door passage for the choke seal. Further a...
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3835283 |
PARTITION AND FRONT WALL FORMING CHOKE STRUCTURE FOR A MICROWAVE OVEN
An electromagnetic-wave seal in a high-frequency heating equipment, comprising a first electromagnetic-wave labyrinth which has its terminal short-circuited either to a front port of a heating...
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3819899 |
DOUBLE UNIT MICROWAVE OVEN HAVING AN ENERGY SEAL THEREBETWEEN
A microwave oven consisting of two structural units, the first structural unit comprising the electrical components, including the magnetron, and the second unit comprising, inter alia the oven...
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3812316 |
DOOR SEAL GASKET FOR COMBINED MICROWAVE AND SELF-CLEANING OVEN
An electrically conductive, heat resistant gasket is provided for sealing the door in an oven of the combination pyrolytic self-cleaning and microwave type. The gasket has a knitted stainless steel...
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3808391 |
MICROWAVE OVEN DOOR ASSEMBLY
A door assembly for microwave ovens includes a seal plate having an integral viewing screen which may be used for venting vapors and fumes from the heating cavity. The holes in the viewing screen...
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3803377 |
FAIL SAFE DOOR SEAL MICROWAVE OVEN
A microwave oven in which a choke seal and capacitive seal are improved and at the same time are combined in an effective manner to limit the amount of escaping microwave energy to a value lower...
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3794797 |
LEAKAGE PREVENTING MICROWAVE OVEN
A microwave oven comprising a door lock key operatively associated with a door handle of a door hermetically sealed to block off the escape of microwave energy, and a door lock switch operated by...
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3749875 |
MICROWAVE OVEN LEAKAGE DETECTION SYSTEM
An electronic microwave oven has incorporated therewithin a leakage radiation detecting device for sensing and providing an indication of the presence of radiation escaping from the oven cavity...
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3748424 |
BUILT-IN LEAKAGE RADIATION DETECTING DEVICE FOR A MICROWAVE OVEN
An electronic microwave oven has incorporated therewithin a leakage radiation detecting device for sensing and providing an indication of the presence of radiation escaping from the oven cavity...
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3736399 |
ELECTROMAGNETIC WAVE ENERGY SEAL
An improved electromagnetic wave energy seal for microwave ovens which incorporates a continuous capacitive-type seal that cooperates with a continuous choke-type seal for preventing the escape of...
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3678238 |
HIGH FREQUENCY HEATING APPARATUS
A high frequency heating apparatus, such as an oven, using microwave energy having an enclosure with an opening into the heating cavity which is to be sealed by the door. Peripheral metallic...
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3668357 |
MICROWAVE SEAL FOR ELECTRONIC RANGE
The disclosed microwave seal for electronic range comprises a choke coupling type microwave cavity communicating with a clearance between a range main body and a door in addition to a microwave...
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3662139 |
CAVITY RESONATOR HAVING MEANS FOR REDUCING LEAKAGE OF R.F. ENERGY AT A COVERED ACCESS POINT
A conveyorized multimode cavity resonator is disclosed as utilized for applying microwave energy to products to be treated. The cavity includes an access port in one of the walls thereof such...
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3651300 |
MICROWAVE HEATING APPARATUS WITH RADIATION CONTROL AND MONITORING
A radiation safety device located about the entrance to a microwave oven is comprised of a wave trough-type of transmission line within which a printed circuit cross-polarized antenna is disposed...
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3629537 |
MICROWAVE OVEN DOOR SEAL HAVING DUAL CAVITIES FED BY A BIPLANAR TRANSMISSION LINE
A microwave oven door seal is established when an access opening of a heating cavity is closed by a door. The seal includes a biplanar transmission line which extends in a first direction from...
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3584177 |
ENERGY SEAL FOR MICROWAVE OVEN APPARATUS
An oven apparatus is disclosed utilizing electromagnetic energy at microwave frequencies for heating by radiation within an electrically conductive enclosure having an access opening closed by a...
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3544751 |
MICROWAVE OVEN HAVING MESHING MICROWAVE DOOR SEAL
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3525841 |
DOOR SEAL FOR MICROWAVE OVENS
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3511959 |
MICROWAVE CAVITY HAVING A VARIED IMPEDANCE TRANSMISSION LINE MICROWAVE ENERGY SEAL AROUND THE ACCESS DOOR OPENING
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3484573 |
CLOSURE FOR MICROWAVE OVEN
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3480753 |
ELECTRONIC OVEN
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3459921 |
ELECTRIC AND ELECTRONIC OVEN WITH A HEATED DOOR STRUCTURE
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3448232 |
MICROWAVE UNIT SEAL
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3430023 |
DOOR CONSTRUCTION AND VENTILATING SYSTEM FOR MICROWAVE OVEN
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3351730 |
Energy seal for microwave ovens
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3304401 |
Microwave oven door closure
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3260832 |
Oven
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3242303 |
Microwave heating apparatus
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3197600 |
Door for microwave ovens
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3196242 |
High-frequency oven door seal
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3182164 |
Electromagnetic energy seal
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3091172 |
Device for heating sausages and the like by very high-frequency energy
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3088453 |
Domestic appliance
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2958754 |
Electronic ovens
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2956143 |
Microwave ovens
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2888543 |
Electronic heating apparatus
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