[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

GB549766A - Improvements in unit air heaters - Google Patents

Improvements in unit air heaters

Info

Publication number
GB549766A
GB549766A GB74042A GB74042A GB549766A GB 549766 A GB549766 A GB 549766A GB 74042 A GB74042 A GB 74042A GB 74042 A GB74042 A GB 74042A GB 549766 A GB549766 A GB 549766A
Authority
GB
United Kingdom
Prior art keywords
heating element
unit air
air heaters
motor
casing
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.)
Expired
Application number
GB74042A
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.)
INTERTHERM A G FABRIK fur ELE
Original Assignee
INTERTHERM A G FABRIK fur ELE
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 INTERTHERM A G FABRIK fur ELE filed Critical INTERTHERM A G FABRIK fur ELE
Priority to GB74042A priority Critical patent/GB549766A/en
Publication of GB549766A publication Critical patent/GB549766A/en
Expired legal-status Critical Current

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
    • F24H3/02—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
    • F24H3/0411—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 for domestic or space-heating systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Stoves And Ranges (AREA)

Abstract

549,766. Unit air heaters. INTERTHERM AKT.-GES. FABRIK FUR ELEKTRISCHE APPARATE, and PFANDLER, A. Jan. 19, 1942, No. 740. [Class 137] A perforated cylindrical casing a encloses an electric heating element 8 of cylindrical form and a fan e driven by a spring mounted motor 1 accelerates the air flow due to convection which enters at the lower end of the casing, passes up through the heating element, and is deflected outwards and downwards by a curve cover c. Dust is collected in a lower cover b. The motor is mounted on springs f, and the lower end 3 of its vertical shaft is concave and rests on a ball 2 supported on an adjustable thrust piece 5. A handle 12 by which the apparatus may be lifted serves also as a switch for controlling the heating resistance.
GB74042A 1942-01-19 1942-01-19 Improvements in unit air heaters Expired GB549766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB74042A GB549766A (en) 1942-01-19 1942-01-19 Improvements in unit air heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB74042A GB549766A (en) 1942-01-19 1942-01-19 Improvements in unit air heaters

Publications (1)

Publication Number Publication Date
GB549766A true GB549766A (en) 1942-12-04

Family

ID=9709685

Family Applications (1)

Application Number Title Priority Date Filing Date
GB74042A Expired GB549766A (en) 1942-01-19 1942-01-19 Improvements in unit air heaters

Country Status (1)

Country Link
GB (1) GB549766A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2395258A (en) * 2002-10-04 2004-05-19 Hirayama Setsubi Kk Air cleaning apparatus having a photocatalytic filter and an air intake configured for a particle size sedimentation speed
US20140154966A1 (en) * 2012-12-03 2014-06-05 Dyson Technology Limited Hand dryer
US8997271B2 (en) 2009-10-07 2015-04-07 Bradley Corporation Lavatory system with hand dryer
CN104797181A (en) * 2012-11-21 2015-07-22 戴森技术有限公司 A hand dryer
US9441885B2 (en) 2011-04-18 2016-09-13 Bradley Fixtures Corporation Lavatory with dual plenum hand dryer
US9758953B2 (en) 2012-03-21 2017-09-12 Bradley Fixtures Corporation Basin and hand drying system
US10018417B2 (en) 2012-11-21 2018-07-10 Dyson Technology Limited Hand dryer
US10041236B2 (en) 2016-06-08 2018-08-07 Bradley Corporation Multi-function fixture for a lavatory system
US10100501B2 (en) 2012-08-24 2018-10-16 Bradley Fixtures Corporation Multi-purpose hand washing station
US11015329B2 (en) 2016-06-08 2021-05-25 Bradley Corporation Lavatory drain system
US11083340B2 (en) 2016-06-08 2021-08-10 Bradley Fixtures Corporation Multi-function fixture for a lavatory system
US11542692B2 (en) 2016-06-08 2023-01-03 Bradley Fixtures Corporation Multi-function fixture with soap refill system

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2395258A (en) * 2002-10-04 2004-05-19 Hirayama Setsubi Kk Air cleaning apparatus having a photocatalytic filter and an air intake configured for a particle size sedimentation speed
US8997271B2 (en) 2009-10-07 2015-04-07 Bradley Corporation Lavatory system with hand dryer
US9441885B2 (en) 2011-04-18 2016-09-13 Bradley Fixtures Corporation Lavatory with dual plenum hand dryer
US9758953B2 (en) 2012-03-21 2017-09-12 Bradley Fixtures Corporation Basin and hand drying system
US10100501B2 (en) 2012-08-24 2018-10-16 Bradley Fixtures Corporation Multi-purpose hand washing station
US10018417B2 (en) 2012-11-21 2018-07-10 Dyson Technology Limited Hand dryer
CN104797181A (en) * 2012-11-21 2015-07-22 戴森技术有限公司 A hand dryer
US9986877B2 (en) 2012-11-21 2018-06-05 Dyson Technology Limited Hand dryer
GB2512019B (en) * 2012-12-03 2015-08-12 Dyson Technology Ltd A hand dryer
CN103844984B (en) * 2012-12-03 2016-03-23 戴森技术有限公司 Hand dryer
US20140154966A1 (en) * 2012-12-03 2014-06-05 Dyson Technology Limited Hand dryer
EP2737836A3 (en) * 2012-12-03 2017-11-01 Dyson Technology Limited A hand dryer
GB2512019A (en) * 2012-12-03 2014-09-24 Dyson Technology Ltd A hand dryer
CN103844984A (en) * 2012-12-03 2014-06-11 戴森技术有限公司 Hand dryer
US10041236B2 (en) 2016-06-08 2018-08-07 Bradley Corporation Multi-function fixture for a lavatory system
US11015329B2 (en) 2016-06-08 2021-05-25 Bradley Corporation Lavatory drain system
US11083340B2 (en) 2016-06-08 2021-08-10 Bradley Fixtures Corporation Multi-function fixture for a lavatory system
US11542692B2 (en) 2016-06-08 2023-01-03 Bradley Fixtures Corporation Multi-function fixture with soap refill system

Similar Documents

Publication Publication Date Title
GB549766A (en) Improvements in unit air heaters
FR2408326A1 (en) HOT AIR HAIR DRYER
GB634785A (en) Air-conditioning apparatus
GB336192A (en)
GB666072A (en) Improvements in or relating to electric air heating units
GB895367A (en) Improvements in ventilating apparatus
GB840713A (en) Improvements in or relating to heating, drying and/or airing appliances
GB561386A (en) Improvements in electric air heaters and diffusers for ceiling use
GB867162A (en) Combined room heater and ventilator
GB611087A (en) Improvements in electric heating apparatus
GB895931A (en) Improvements relating to incinerators
GB616659A (en) Improvements in or relating to air heating devices
GB624826A (en) Forced ventilation apparatus
GB159361A (en) Improvements in heating fans
GB337369A (en) Improvements in hand and face drying devices
GB825214A (en) Improvements in and relating to electric space heaters
GB589473A (en) Improvements in or relating to drying-apparatus for the hair and head
GB438461A (en) Improvements in air-warming and circulating devices, suitable for airing beds or clothes
GB884540A (en) Improved air conditioning unit
GB919415A (en) Switch for electrical heating devices
GB708504A (en) Improvements in or relating to electrically heated hot-air or steam bath apparatus
GB917336A (en) Improvements in and relating to air-heating devices operated with liquid fuel
GB850852A (en) Improvements in and relating to air heaters
GB552172A (en) Improvements in or relating to heating and ventilating systems
GB677037A (en) Improvements in and relating to electric radiant fan heaters