EP1384959A3 - Turbogenerator assembly for a water heater - Google Patents

Turbogenerator assembly for a water heater Download PDF

Info

Publication number
EP1384959A3
EP1384959A3 EP03380163A EP03380163A EP1384959A3 EP 1384959 A3 EP1384959 A3 EP 1384959A3 EP 03380163 A EP03380163 A EP 03380163A EP 03380163 A EP03380163 A EP 03380163A EP 1384959 A3 EP1384959 A3 EP 1384959A3
Authority
EP
European Patent Office
Prior art keywords
water flow
conduit pipe
alternator
water heater
drive shaft
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.)
Withdrawn
Application number
EP03380163A
Other languages
German (de)
French (fr)
Other versions
EP1384959A2 (en
Inventor
Maite Amozarrain Atxa
Jose Joaquin Antxia Uribetxeberria
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.)
Fagor Electrodomesticos SCL
Original Assignee
Fagor Electrodomesticos SCL
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 Fagor Electrodomesticos SCL filed Critical Fagor Electrodomesticos SCL
Publication of EP1384959A2 publication Critical patent/EP1384959A2/en
Publication of EP1384959A3 publication Critical patent/EP1384959A3/en
Withdrawn legal-status Critical Current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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D18/00—Small-scale combined heat and power [CHP] generation systems specially adapted for domestic heating, space heating or domestic hot-water supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2101/00—Electric generators of small-scale CHP systems
    • F24D2101/10—Gas turbines; Steam engines or steam turbines; Water turbines, e.g. located in water pipes

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)
  • Hydraulic Turbines (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The dynamo-electrical turbo generator assembly is incorporated in a domestic water heater provided with a water flow (19), the turbo generator assembly (1,2) includes a longitudinal portion of conduit pipe (7) fitted with a discharge valve (8), and having an internal flat wall (7c) dividing the water flow (19) and forming a branch conduit (18) for impelling the turbine wheel (5). The drive shaft (4) common with the magnet rotor (3) of the alternator (2) is positioned offset to a central plane (E) for the formation of a tangential outlet (20) for the water flow (18') towards the wheel vanes (5). A moulded plastic alternator body (6) provided with a chamber (14) housing the rotor, is mounted on said portion of conduit pipe (7) and crossed by the common drive shaft (4). A coupling means (6b,7b) of the alternator body (6) is provided to the portion of conduit pipe (7).
EP03380163A 2002-07-25 2003-07-08 Turbogenerator assembly for a water heater Withdrawn EP1384959A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200201895 2002-07-25
ES200201895U ES1052504Y (en) 2002-07-25 2002-07-25 TURBOGENERATOR GROUP FOR WATER HEATER

Publications (2)

Publication Number Publication Date
EP1384959A2 EP1384959A2 (en) 2004-01-28
EP1384959A3 true EP1384959A3 (en) 2004-10-06

Family

ID=8501807

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03380163A Withdrawn EP1384959A3 (en) 2002-07-25 2003-07-08 Turbogenerator assembly for a water heater

Country Status (2)

Country Link
EP (1) EP1384959A3 (en)
ES (1) ES1052504Y (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7005758B2 (en) * 2003-05-19 2006-02-28 Sankyo Seiki Mfg. Co., Ltd. Hydraulic power generating device
AT9096U1 (en) * 2005-10-10 2007-04-15 Herbert Ganglberger EXCHANGER DEVICE
DE102015100929A1 (en) * 2015-01-22 2016-08-11 Ari-Armaturen Albert Richter Gmbh & Co Kg Control valve

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372113A (en) * 1981-01-15 1983-02-08 Ramer James L Pipeline energy recapture device
JPS6047883A (en) * 1983-08-26 1985-03-15 Masao Kinemura Power plant accompanied by natural flow-down pipeline
WO1986003260A1 (en) * 1984-11-29 1986-06-05 Klein, Schanzlin & Becker Aktiengesellschaft Energy recovery device
WO1986007503A1 (en) * 1985-06-06 1986-12-18 Charron Jean Claude Hydraulic microturbolalternator
US4809510A (en) * 1985-01-24 1989-03-07 Baker Cac, Inc. Flowline power generator
US4963780A (en) * 1988-09-27 1990-10-16 Kwc Ag Water driven generator for sanitary domestic installation
WO2001036876A1 (en) * 1999-11-16 2001-05-25 Robert Bosch Gmbh Device for generating an electrical voltage for components of a gas-fired water heater

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372113A (en) * 1981-01-15 1983-02-08 Ramer James L Pipeline energy recapture device
JPS6047883A (en) * 1983-08-26 1985-03-15 Masao Kinemura Power plant accompanied by natural flow-down pipeline
WO1986003260A1 (en) * 1984-11-29 1986-06-05 Klein, Schanzlin & Becker Aktiengesellschaft Energy recovery device
US4809510A (en) * 1985-01-24 1989-03-07 Baker Cac, Inc. Flowline power generator
WO1986007503A1 (en) * 1985-06-06 1986-12-18 Charron Jean Claude Hydraulic microturbolalternator
US4963780A (en) * 1988-09-27 1990-10-16 Kwc Ag Water driven generator for sanitary domestic installation
WO2001036876A1 (en) * 1999-11-16 2001-05-25 Robert Bosch Gmbh Device for generating an electrical voltage for components of a gas-fired water heater

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 179 (M - 399) 24 July 1985 (1985-07-24) *

Also Published As

Publication number Publication date
EP1384959A2 (en) 2004-01-28
ES1052504Y (en) 2003-04-16
ES1052504U (en) 2002-12-16

Similar Documents

Publication Publication Date Title
EP1416123A3 (en) Vortex inlet vanes
MXPA02012408A (en) In-line centrifugal fan.
GB2360068A (en) Fluid pump
EP0810374A3 (en) Centrifugal fluid pump assembly
WO2001082448A3 (en) Permanent magnet rotor cooling system and method
MX2011012560A (en) Direct-connection low-speed small mixed-flow hydroturbine for hydrodynamic energy-saving cooling tower.
MY124075A (en) Improvements relating to froth pumps
SE0002229L (en) Apparatus for injecting urea into a turbine housing in an exhaust system
TWI256441B (en) Axial flow fan
WO2006023935A3 (en) Motor driven pump with improved motor cooling air flow
EP1384959A3 (en) Turbogenerator assembly for a water heater
EP1344541A3 (en) Centrifugal pump
WO2004108610A8 (en) Combination of compressor and permanent magnet motor for sewage aeration
GB0122797D0 (en) Turbo-rankine cycle engine
CN202597228U (en) Impeller for light pump
EP0837223A3 (en) Axial flow turbine machine
KR20040031879A (en) Air supercharger for automobile
CN216867061U (en) Industrial fan
CN114718785B (en) Internal oil passing structure of diesel pump
EP1143148A3 (en) Electrically driven centrifugal pump with preset direction of rotation
CN213655123U (en) Roots fan parallel unit with large air volume
CN2570497Y (en) Gas pipe kinetic generating set
CN2619072Y (en) Novel electric pump
CN2258925Y (en) Self-priming booster jet pump
CN105351076B (en) Spray booster in axle stream whirlpool

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

RIC1 Information provided on ipc code assigned before grant

Ipc: 7F 03B 13/00 B

Ipc: 7H 02K 7/18 A

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20050415