IN2015CH01305A - - Google Patents

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Publication number
IN2015CH01305A
IN2015CH01305A IN1305CH2015A IN2015CH01305A IN 2015CH01305 A IN2015CH01305 A IN 2015CH01305A IN 1305CH2015 A IN1305CH2015 A IN 1305CH2015A IN 2015CH01305 A IN2015CH01305 A IN 2015CH01305A
Authority
IN
India
Prior art keywords
heater body
air
central axis
longitudinal central
pipe
Prior art date
Application number
Inventor
Kapila Nivedita
Venkata Sundereswar Rao Vempati
Original Assignee
Kapila Nivedita
Venkata Sundereswar Rao Vempati
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 Kapila Nivedita, Venkata Sundereswar Rao Vempati filed Critical Kapila Nivedita
Priority to IN1305CH2015 priority Critical patent/IN2015CH01305A/en
Publication of IN2015CH01305A publication Critical patent/IN2015CH01305A/en
Priority to US14/719,231 priority patent/US9970678B2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/002—Air heaters using electric energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/022—Air heaters with forced circulation using electric energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/16—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being mounted on an insulating base
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H2250/00—Electrical heat generating means
    • F24H2250/02—Resistances
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54

Abstract

An improved energy efficient electric heater for air and other gaseous fluid comprise of a) ceramic monolithic heater body 3 provided with plurality of passages 4, inclined from proximal to distal end, making an angle with reference to the longitudinal central axis of the said heater body, and b) one or more electrical resistance heating elements6, with their terminal ends 10 connected to a common power source. One additional passage 7 can be provided along its longitudinal central axis for insertion of a second fluid transfer pipe 8 for a secondary fluid that is to be mixed, heated and or dried. The heater body 3 is enclosed in metal casing 1, with an insulation layer 9 in between and fastened to an air pipe 15 from an air source 13 at the inlet side and an extension pipe 16 at the outlet end and can be effectively utilized in spray drying, surface heating, shrink wrapping etc. Fig1
IN1305CH2015 2015-03-16 2015-03-16 IN2015CH01305A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IN1305CH2015 IN2015CH01305A (en) 2015-03-16 2015-03-16
US14/719,231 US9970678B2 (en) 2015-03-16 2015-05-21 Energy efficient electric heater for air and other gaseous fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN1305CH2015 IN2015CH01305A (en) 2015-03-16 2015-03-16

Publications (1)

Publication Number Publication Date
IN2015CH01305A true IN2015CH01305A (en) 2015-05-15

Family

ID=54395723

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1305CH2015 IN2015CH01305A (en) 2015-03-16 2015-03-16

Country Status (2)

Country Link
US (1) US9970678B2 (en)
IN (1) IN2015CH01305A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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CN110914133B (en) * 2017-09-11 2021-03-30 川崎重工业株式会社 Floor structure of railway vehicle
IT201800010389A1 (en) * 2018-11-16 2020-05-16 Irca Spa ELECTRIC HEATER FOR HOUSEHOLD APPLIANCES
EP3959466A4 (en) * 2019-04-26 2023-01-18 Van Straten Enterprises, Inc. Heater and electromagnetic illuminator heater
US11940146B2 (en) * 2019-10-08 2024-03-26 Mhi Health Devices, Inc. Superheated steam and efficient thermal plasma combined generation for high temperature reactions apparatus and method
DK3873173T3 (en) 2020-02-26 2022-02-14 Sunfire Gmbh PROCEDURE FOR MANUFACTURE OF HEATING ELEMENT FOR GAS HEATERS AND HEATING ELEMENT FOR GAS HEATERS

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US4035613A (en) * 1976-01-08 1977-07-12 Kyoto Ceramic Co., Ltd. Cylindrical ceramic heating device
US4100397A (en) * 1976-07-08 1978-07-11 The Gillette Company Thermostatically controlled electrical heater assembly
GB8334366D0 (en) 1983-12-23 1984-02-01 Black & Decker Inc Hot air gun
US4621251A (en) * 1985-03-28 1986-11-04 North American Philips Corp. Electric resistance heater assembly
US4861966A (en) * 1985-10-15 1989-08-29 Raychem Corporation Method and apparatus for electrically heating diesel fuel utilizing a PTC polymer heating element
US4713524A (en) * 1986-04-21 1987-12-15 Gte Products Corporation PTC fuel heater for heating alcohol fuel
US4795885A (en) * 1986-05-16 1989-01-03 Westinghouse Electric Corp. Flexible radiant tube heater
US4899032A (en) * 1987-03-12 1990-02-06 Siemens Aktiengesellschaft Electric heating element utilizing ceramic PTC resistors for heating flooring media
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US5303325A (en) * 1992-10-13 1994-04-12 Abbott Laboratories Air heater
US5427086A (en) 1993-07-26 1995-06-27 Rochester Gas And Electric Co. Forced air furnace having a thermoelectric generator for providing continuous operation during an electric power outage
US5641421A (en) * 1994-08-18 1997-06-24 Advanced Metal Tech Ltd Amorphous metallic alloy electrical heater systems
US5874050A (en) * 1996-07-03 1999-02-23 Matias; Carlos J. D. Room air sterilization device
US6054692A (en) * 1997-06-25 2000-04-25 Takehiko Hitomi Heating device, heat storing type heat generating body and protective sheet for the heating device
US5907663A (en) * 1998-06-24 1999-05-25 Lee; Wen-Ching Far-infrared electric heater
US6593547B1 (en) * 2000-11-30 2003-07-15 Pacific Scientific Electro Kinetics Division Air gap deicing device
US6396033B1 (en) * 2001-05-11 2002-05-28 Fast Heat, Inc. Sump heater for air conditioning compressor
US8435459B2 (en) * 2003-01-07 2013-05-07 Micropyretics Heaters International, Inc. Heating and sterilizing apparatus and method of using same
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US8987643B2 (en) * 2009-07-20 2015-03-24 Sundereswar Rao Vempati Venkata Ceramic monolith and an electric heating device incorporating the said monolith
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Also Published As

Publication number Publication date
US9970678B2 (en) 2018-05-15
US20160273801A1 (en) 2016-09-22

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