IT220831Z2 - "scaricatore di condensa per caldaia a condensazione alimentata a gas combustibile". - Google Patents

"scaricatore di condensa per caldaia a condensazione alimentata a gas combustibile".

Info

Publication number
IT220831Z2
IT220831Z2 IT35940U IT3594090U IT220831Z2 IT 220831 Z2 IT220831 Z2 IT 220831Z2 IT 35940 U IT35940 U IT 35940U IT 3594090 U IT3594090 U IT 3594090U IT 220831 Z2 IT220831 Z2 IT 220831Z2
Authority
IT
Italy
Prior art keywords
gas
condensate discharge
condensing boiler
boiler fueled
fueled
Prior art date
Application number
IT35940U
Other languages
English (en)
Other versions
IT9035940U1 (it
IT9035940V0 (it
Original Assignee
Afa - Tec
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11243914&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT220831(Z2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Afa - Tec filed Critical Afa - Tec
Priority to IT35940U priority Critical patent/IT220831Z2/it
Publication of IT9035940V0 publication Critical patent/IT9035940V0/it
Priority to EP91830268A priority patent/EP0470053B1/en
Priority to ES91830268T priority patent/ES2062744T3/es
Priority to AT91830268T priority patent/ATE110159T1/de
Priority to DE69103493T priority patent/DE69103493D1/de
Priority to IE221491A priority patent/IE912214A1/en
Priority to CA002045870A priority patent/CA2045870A1/en
Priority to US07/727,044 priority patent/US5146947A/en
Publication of IT9035940U1 publication Critical patent/IT9035940U1/it
Publication of IT220831Z2 publication Critical patent/IT220831Z2/it
Application granted granted 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
    • F24H8/00—Fluid heaters characterised by means for extracting latent heat from flue gases by means of condensation
    • F24H8/006—Means for removing condensate from the heater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
    • F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
    • F16T1/20—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by floats
    • F16T1/22—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by floats of closed-hollow-body type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7423—Rectilinearly traveling float
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7423—Rectilinearly traveling float
    • Y10T137/7426—Float co-axial with valve or port
    • Y10T137/7436—Float rigid with valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Float Valves (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Chimneys And Flues (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Details Of Fluid Heaters (AREA)
IT35940U 1990-07-30 1990-07-30 "scaricatore di condensa per caldaia a condensazione alimentata a gas combustibile". IT220831Z2 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT35940U IT220831Z2 (it) 1990-07-30 1990-07-30 "scaricatore di condensa per caldaia a condensazione alimentata a gas combustibile".
DE69103493T DE69103493D1 (de) 1990-07-30 1991-06-18 Vorrichtung zum Ableiten von Kondensat für gasbeheizte Brennwertkessel.
AT91830268T ATE110159T1 (de) 1990-07-30 1991-06-18 Vorrichtung zum ableiten von kondensat für gasbeheizte brennwertkessel.
ES91830268T ES2062744T3 (es) 1990-07-30 1991-06-18 Dispositivo de drenaje del liquido de condensacion para calderas de condensacion calentadas con combustible gaseoso.
EP91830268A EP0470053B1 (en) 1990-07-30 1991-06-18 A condensate drainage device for gaseous fuel fired condensation boilers
IE221491A IE912214A1 (en) 1990-07-30 1991-06-25 A condensate drainage device for gaseous fuel fired¹condensation boilers
CA002045870A CA2045870A1 (en) 1990-07-30 1991-06-27 Condensate drainage device for gaseous fuel fired condensation boilers
US07/727,044 US5146947A (en) 1990-07-30 1991-07-09 Condensate drainage for gaseous fuel fired condensation boilers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT35940U IT220831Z2 (it) 1990-07-30 1990-07-30 "scaricatore di condensa per caldaia a condensazione alimentata a gas combustibile".

Publications (3)

Publication Number Publication Date
IT9035940V0 IT9035940V0 (it) 1990-07-30
IT9035940U1 IT9035940U1 (it) 1992-01-30
IT220831Z2 true IT220831Z2 (it) 1993-11-19

Family

ID=11243914

Family Applications (1)

Application Number Title Priority Date Filing Date
IT35940U IT220831Z2 (it) 1990-07-30 1990-07-30 "scaricatore di condensa per caldaia a condensazione alimentata a gas combustibile".

Country Status (8)

Country Link
US (1) US5146947A (it)
EP (1) EP0470053B1 (it)
AT (1) ATE110159T1 (it)
CA (1) CA2045870A1 (it)
DE (1) DE69103493D1 (it)
ES (1) ES2062744T3 (it)
IE (1) IE912214A1 (it)
IT (1) IT220831Z2 (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5447175A (en) * 1993-04-26 1995-09-05 Om Corporation Fuel delivery device of fuel tank
US5375586A (en) * 1993-08-11 1994-12-27 Inter-City Products Corporation (Usa) Condensate isolator and drainage system for furnace
EP0859210A1 (en) * 1994-06-01 1998-08-19 Caradon Ideal Limited Heat exchangers
US5797426A (en) * 1997-04-10 1998-08-25 Powell; Edwin O. Check valve and trap assembly
GB2407365B (en) * 2003-10-22 2007-05-02 Worcester Heat Systems Ltd Boiler condensate collector
NL1026260C2 (nl) * 2004-05-25 2005-11-28 Nefit Buderus B V Afsluiter voor een vloeistofafvoer, samenstel hiervan met een condensopvangbak.
CA2517743C (en) 2004-09-01 2013-07-23 Aos Holding Company Blower and method of conveying fluids
DE202008015411U1 (de) * 2008-11-20 2009-01-22 Kunststoffverarbeitung Koetke Gmbh Kondensatauffangbehälter
CN102001732A (zh) * 2010-10-08 2011-04-06 牛奔田 一体式烟气冷凝水分离器
EP3182030B1 (en) * 2015-12-14 2019-09-04 Daikin Industries, Limited Heat exchange system with siphon for draining a condensate
US10451307B2 (en) 2016-04-15 2019-10-22 Hoffman Enclosures, Inc. Float drain
USD838811S1 (en) 2016-08-12 2019-01-22 Control Devices, Llc Automatic drain valve
US10197184B2 (en) 2016-08-12 2019-02-05 Control Devices, Llc Float
US10018301B2 (en) 2016-08-12 2018-07-10 Control Devices, Llc Drain valve
US10295075B2 (en) 2017-01-10 2019-05-21 Control Devices, Llc Cylinder valve
DE202022102297U1 (de) 2021-05-04 2022-07-14 Apen Group S.P.A. Kondensatableitungsvorrichtung für einen Kondensationskessel, mit einer hydrostatischen Dichtung aus EVA
IT202100011333A1 (it) 2021-05-04 2022-11-04 Apen Group S P A Dispositivo per lo scarico di condensa per caldaia a condensazione, con tenuta idrostatica
KR102438299B1 (ko) * 2022-03-22 2022-08-31 주식회사 투씨디 액체용 오토드레인장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE187686C (it) *
DE324883C (de) * 1918-12-21 1920-09-06 Albert Buegler Dampfheizanlage
GB232359A (en) * 1924-02-04 1925-04-23 John Tombs Improvements in or relating to steam traps
US3269403A (en) * 1962-02-09 1966-08-30 Nuquip Ltd Float controlled drain valve
FR1390428A (fr) * 1964-01-17 1965-02-26 R L Soc D App Pour Chaufferies Purgeur d'air automatique pour chaudière ou circuit de vapeur
CA1242953A (en) * 1984-06-04 1988-10-11 John P. Eising Condensate discharge device for combustion apparatus
US4729328A (en) * 1987-04-23 1988-03-08 Rheem Manufacturing Company Trap assembly for a condensing fossil fuel furnace
US4856550A (en) * 1988-03-30 1989-08-15 Lennox Industries Inc. Condensate trap on a condensing gas-fired furnace
US4995375A (en) * 1990-04-02 1991-02-26 Jackson Bert W Heat exchange pipes for a furnace system

Also Published As

Publication number Publication date
US5146947A (en) 1992-09-15
IE912214A1 (en) 1992-02-12
ES2062744T3 (es) 1994-12-16
IT9035940U1 (it) 1992-01-30
EP0470053A1 (en) 1992-02-05
DE69103493D1 (de) 1994-09-22
IT9035940V0 (it) 1990-07-30
EP0470053B1 (en) 1994-08-17
CA2045870A1 (en) 1992-01-31
ATE110159T1 (de) 1994-09-15

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950714