专利检索_ 有热发生装置的水加热器例如锅炉流动加热器贮水加热器专利检索_ 有热发生装置的水加热器例如锅炉流动加热器贮水加热器专利检索查询

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序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
261	Water or like boiler	US3734168D	1971-12-03	US3734168A	1973-05-22	DE GROOTE R
A water boiler type cooling device in which provision is made for continuing operation of the device despite temporary inverted attitude or negative gravity conditions of operation. Continuous venting without loss of liquid is provided for as well as means continuously to present liquid for vaporization at heated surfaces.
262	Vaporizer bowl construction	US3705415D	1971-02-08	US3705415A	1972-12-05	KATZMAN LAWRENCE; BRIGGIN EDWARD
A vaporizer bowl construction for use in combination with a vaporizer head including a cap having a heating chamber depending therefrom and having a steam outlet in communication with the heating chamber. The heating chamber has an opening therein for receiving liquid from the vaporizer bowl. The vaporizer bowl comprises a container having an opening for receiving in suspended relation within the bowl a separable double walled insulating chamber assembly. The heating chamber is removably suspended within the insulating chamber assembly in spaced relation to the inner wall thereof. In one embodiment an upwardly extending rib on the bowl bottom extends between the walls of the insulating chamber to form a bottom closure therefor. In a further embodiment the rib engages the inner wall of the insulating chamber.
263	Electrode air humidifier	US3659078D	1970-09-29	US3659078A	1972-04-25	RUDSTROM ERIK
An electrode air humidifier is provided. The electrodes are suspended in an inner container with water flow contact with the outer container through a pocket chamber, whereby pulsation is greatly reduced or prevented. It is further provided for separation of water drops in the steam and means are provided to reduce the wear of the electrodes by bringing the apparatus to a rapid stop when relatively little water is left in the apparatus.
264	Safety heater for pressure dispensed product	US3644707D	1970-09-21	US3644707A	1972-02-22	COSTELLO CHRISTOPHER HOLLET
An attachment for heating shaving cream or the like material being dispensed from an aerosol-type container having a depressible hollow valve stem through which the material is discharged includes a casing of heat and electrical insulation material having a base at its lower end provided with a downwardly open bore adapted to fit upon the valve stem. A flow passage having highly heat conductive walls extends from the bore to a lateral opening in the casing. A confined body of heat storage material, such as water, alcohol, powdered metal or the like, is sealed within the casing in surrounding relation to the flow passage. The body of heat storage material is heated by an electrical resistance heating element arranged within the casing in surrounding relation thereto. The heating element has such a short connection to the usual electrical wall outlet that normally the connection must be broken to enable the user to conveniently dispense heated material.
265	Apparatus for the production of steam for humidifying air	US3629550D	1970-03-16	US3629550A	1971-12-21	CARLSSON BENGT HENRY
An apparatus for the production of steam for air humidifying purposes, in which water is vaporized in an electrode container by passing current through the water between electrodes. For water level control a further container is provided communicating with the electrode container, and to which a water refill conduit is connected provided with an electrically operated valve. An energy regulator is electrically connected to the valve and is adjustable in such a manner that the current supply to the valve and thus also the water level in the electrode container can be determined.
266	Electric iron with steam emission under pressure transformable into a room humidifier	US3626615D	1970-02-11	US3626615A	1971-12-14	ZUCCARELLO MARIO
AN ELECTRIC IRON WITH STEAM EMISSION FOR MOISTENING THE OBJECTS TO BE IRONED, THE STEAM BEING PRODUCED BY HEATING WATER IN A SUITABLE RESERVOIR SITUATED ABOVE THE PLATE BY MEANS OF AN ELECTRICAL RESISTANCE AND IN WHICH USE IS MADE OF A SWITCHING VALVE WHICH MAKES THE WATER PASS THROUGH THE IRONING PLATE IN THE FORM OF STEAM AND MAY BE CHANGED OVER TO OBTAIN DRY IRONING.
267	Water vaporizer unit	US3610880D	1969-07-30	US3610880A	1971-10-05	KREIBERG OSKAR ALFRED
In an immersion-type water-vaporizer unit from which the vapor is ejected in a well-defined jet, a high efficiency is obtained by using a long narrow connection tube between the water reservoir in which the unit is immersed and the vaporizing space in the unit. The latter is surrounded by a double-walled vessel, the cavity of which is hermetically sealed. A partial vacuum may be provided in the cavity and the remaining gas may be inactive. The connection tube is positioned at an oblique angle with respect to the bottom portion of the vaporizing space and the greater part of the length of the tube is positioned inside of the vaporizing space. An electric heating element is provided within the vaporizing space to vaporize water therein. A thermostat located within the cavity in proximity to the heating element maintains the temperature of the heating element within a predetermined range.
268	Electric sauna bath heater	US3588470D	1969-01-10	US3588470A	1971-06-28	HUSBAND MAX R
AN IMPROVED ELECTRICAL RESISTANCE-TYPE HEATING SOURCE FOR USE IN A SAUNA BATH IS COMPRISED OF AN UPRIGHT, OPEN-TOP, CLOSED-BOTTOM, HOLLOW CONTAINER HAVING IMPERFORATE WALLS, WHICH CONTAINER HAS ELECTRICAL RESISTANCE HEATING BANDS AFFIXED TO THE EXTERIOR SURFACE THEREOF AND WHICH CONTAINER IS SUBSTANTIALLY FILLED WITH SOLID, NONPOROUS ROCKS.
269	Electric steam vaporizer	US3579263D	1968-11-25	US3579263A	1971-05-18	CORBETT WILLIAM H; BRUNELL ALBERT D; KOHARCHIK GEORGE M
An electric steam vaporizer having a liquid reservoir and a removable top. A post member is mounted on the upper part of the liquid reservoir. The top has an opening in one side which receives the post member when the top is placed on the reservoir. The post member actuates a switch which closes an electrical circuit to the vaporizer electrodes. The post also mechanically locks the top to the reservoir thus minimizing possible heated water injuries in the event of vaporizer overturning.
270	Device for supplying liquid fuel to burners	US3537468D	1967-08-29	US3537468A	1970-11-03	FRIEDL REINER; LINDE ROBERT VON

271	Humidifier	US3523175D	1968-05-27	US3523175A	1970-08-04	GYGAX ERNEST F

272	Electric steaming appliance	US3493723D	1968-06-24	US3493723A	1970-02-03	POPEIL SAMUEL J

273	Electric furnace	US69452867	1967-12-29	US3419666A	1968-12-31	GROOM DAVID W

274	Humidifier having floating heating means	US38443264	1964-07-22	US3301998A	1967-01-31	TRICKEY WILLIAM A

275	Fabric steamer	US37522864	1964-06-15	US3272964A	1966-09-13	PAUL CARLOS J; GAMBLE CHARLES W

276	Humidifier heater	US3419760	1960-06-06	US3105892A	1963-10-01	KNAPP ANDREW S

277	Floating electric heater for stock watering tank	US8219561	1961-01-12	US3096425A	1963-07-02	KEATING MAURICE H; KUBINSKI JOHN J

278	Electrical deodorizing device	US76700458	1958-10-13	US2931880A	1960-04-05	YAFFE DAVID W

279	Vaporizer steam dry control	US66225457	1957-05-28	US2847546A	1958-08-12	CROWLEY GEORGE C; GORDON JR WALTER H; WISE ROBERT A

280	Vaporizers	US47288254	1954-12-03	US2763765A	1956-09-18	DUBERSTEIN ABNER H; GEORGE HETTINGER

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