EP2784407A4 - Heat exchanger and sanitary cleaning device with same - Google Patents

Heat exchanger and sanitary cleaning device with same

Info

Publication number
EP2784407A4
EP2784407A4 EP12886907.0A EP12886907A EP2784407A4 EP 2784407 A4 EP2784407 A4 EP 2784407A4 EP 12886907 A EP12886907 A EP 12886907A EP 2784407 A4 EP2784407 A4 EP 2784407A4
Authority
EP
European Patent Office
Prior art keywords
same
heat exchanger
cleaning device
sanitary cleaning
sanitary
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.)
Granted
Application number
EP12886907.0A
Other languages
German (de)
French (fr)
Other versions
EP2784407A1 (en
EP2784407B1 (en
Inventor
Ryoichi Koga
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.)
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Publication of EP2784407A1 publication Critical patent/EP2784407A1/en
Publication of EP2784407A4 publication Critical patent/EP2784407A4/en
Application granted granted Critical
Publication of EP2784407B1 publication Critical patent/EP2784407B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
    • F24H1/102—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance
    • 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
    • F24D19/00—Details
    • F24D19/0092—Devices for preventing or removing corrosion, slime or scale
    • 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
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0015—Guiding means in water channels
    • 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/24—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor being self-supporting
    • 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
    • H05B3/78—Heating arrangements specially adapted for immersion heating
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting

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)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
EP12886907.0A 2012-12-17 2012-12-17 Heat exchanger and sanitary washing device comprising heat exchanger Active EP2784407B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/008053 WO2014097346A1 (en) 2012-12-17 2012-12-17 Heat exchanger and sanitary cleaning device with same

Publications (3)

Publication Number Publication Date
EP2784407A1 EP2784407A1 (en) 2014-10-01
EP2784407A4 true EP2784407A4 (en) 2015-02-25
EP2784407B1 EP2784407B1 (en) 2022-08-17

Family

ID=50619327

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12886907.0A Active EP2784407B1 (en) 2012-12-17 2012-12-17 Heat exchanger and sanitary washing device comprising heat exchanger

Country Status (4)

Country Link
EP (1) EP2784407B1 (en)
JP (1) JP5460937B1 (en)
CN (1) CN104011479B (en)
WO (1) WO2014097346A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2476969A1 (en) * 2009-09-07 2012-07-18 Panasonic Corporation Heat exchanger
WO2012144122A1 (en) * 2011-04-22 2012-10-26 パナソニック株式会社 Hygienic cleaning device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5840A (en) * 1981-06-22 1983-01-05 Matsushita Electric Ind Co Ltd Heat exchanger
JPH05840A (en) * 1991-06-18 1993-01-08 Mitsubishi Materials Corp Ceramic slurry and production of ceramic structural body by using this slurry
ATE459851T1 (en) * 2003-06-05 2010-03-15 Panasonic Ecology Sys Co Ltd HEAT EXCHANGER
JP5747165B2 (en) * 2011-04-22 2015-07-08 パナソニックＩｐマネジメント株式会社 Heat exchanger

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2476969A1 (en) * 2009-09-07 2012-07-18 Panasonic Corporation Heat exchanger
WO2012144122A1 (en) * 2011-04-22 2012-10-26 パナソニック株式会社 Hygienic cleaning device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014097346A1 *

Also Published As

Publication number Publication date
WO2014097346A1 (en) 2014-06-26
EP2784407A1 (en) 2014-10-01
CN104011479B (en) 2015-05-13
EP2784407B1 (en) 2022-08-17
CN104011479A (en) 2014-08-27
JPWO2014097346A1 (en) 2017-01-12
JP5460937B1 (en) 2014-04-02

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