US20100108294A1 - Heat transfer unit for heating systems and surefaces and railway point heater - Google Patents

Heat transfer unit for heating systems and surefaces and railway point heater Download PDF

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Publication number
US20100108294A1
US20100108294A1 US12/450,495 US45049508A US2010108294A1 US 20100108294 A1 US20100108294 A1 US 20100108294A1 US 45049508 A US45049508 A US 45049508A US 2010108294 A1 US2010108294 A1 US 2010108294A1
Authority
US
United States
Prior art keywords
heat exchanger
heat
mini
exchanger unit
duct
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.)
Abandoned
Application number
US12/450,495
Other languages
English (en)
Inventor
Wolfgang Feldmann
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.)
Voestalpine Nortrak Inc
Original Assignee
Wolfgang Feldmann
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=39712344&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US20100108294(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wolfgang Feldmann filed Critical Wolfgang Feldmann
Publication of US20100108294A1 publication Critical patent/US20100108294A1/en
Assigned to VOESTALPINE NORTRAK INC. reassignment VOESTALPINE NORTRAK INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FELDMANN, WOLFGANG
Abandoned legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/24—Heating of switches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
    • F24T10/00—Geothermal collectors
    • F24T10/30—Geothermal collectors using underground reservoirs for accumulating working fluids or intermediate fluids
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/10—Geothermal energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Road Paving Structures (AREA)
  • Coating Apparatus (AREA)
US12/450,495 2007-04-25 2008-04-23 Heat transfer unit for heating systems and surefaces and railway point heater Abandoned US20100108294A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007019508 2007-04-25
DE102007019508.9 2007-04-25
PCT/DE2008/000696 WO2008131732A1 (de) 2007-04-25 2008-04-23 Wärmeübertragereinheit zur beheizung von anlagen und flächen und weichenheizung

Publications (1)

Publication Number Publication Date
US20100108294A1 true US20100108294A1 (en) 2010-05-06

Family

ID=39712344

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/450,495 Abandoned US20100108294A1 (en) 2007-04-25 2008-04-23 Heat transfer unit for heating systems and surefaces and railway point heater

Country Status (8)

Country Link
US (1) US20100108294A1 (de)
EP (1) EP2142704B1 (de)
AT (1) ATE547565T1 (de)
CA (1) CA2684030C (de)
DE (1) DE112008001855A5 (de)
DK (1) DK2142704T3 (de)
PL (1) PL2142704T3 (de)
WO (1) WO2008131732A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016056589A (ja) * 2014-09-10 2016-04-21 日立金属株式会社 軌道用融雪マット
WO2020037128A1 (en) * 2018-08-15 2020-02-20 The Regents Of The University Of Michigan Freeze concentration for urine-based fertilizer production
US20210355639A1 (en) * 2020-05-13 2021-11-18 Southwest University Of Science And Technology Vertical ground heat exchanger for reducing temperature in carbonaceous shale rock mass and preventing roadbed frost heave
US11897822B2 (en) 2019-11-07 2024-02-13 The Regents Of The University Of Michigan Reciprocating freeze concentration for urine-based fertilizer production

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012100545B4 (de) 2012-01-23 2016-06-30 Pintsch Aben geotherm GmbH Wärmeübertrager für Weichen, Weichenheizeinrichtung und Gleitstuhl
DE102012100619A1 (de) 2012-01-25 2013-07-25 Pintsch Aben geotherm GmbH Schutzwanne, Verfahren zu deren Montage und Weichenheizeinrichtung mit einer solchen
DE202012103257U1 (de) * 2012-08-28 2013-12-02 Triple S-Gmbh Heizeinrichtung zum Beheizen eines Schienenfußes
DE102012108586B3 (de) * 2012-09-13 2014-02-13 Pintsch Aben geotherm GmbH Wärmeübertrager für Schienen und Weichen und Schienenheizeinrichtung
DE102012108585A1 (de) 2012-09-13 2014-05-28 Pintsch Aben geotherm GmbH Wärmeübertrager für Weichen und Weichenheizeinrichtung
DE102013226740A1 (de) * 2013-12-19 2015-06-25 Mahle International Gmbh Schienen-/Weichenheizung
RS59118B1 (sr) 2014-11-28 2019-09-30 Vossloh Laeis Gmbh Element skretnice, skretnica i postupak izrade za element skretnice sa grejnim uređajem
AT519580B1 (de) * 2017-06-26 2018-08-15 Jansen Ag Druckanzeiger

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357156A (en) * 1942-03-02 1944-08-29 Mcquay Inc Radiator
US3074478A (en) * 1957-01-27 1963-01-22 Gea Luftkuhler Ges M B H Air-cooled surface condenser
US3195619A (en) * 1961-12-19 1965-07-20 John Edward Baker Heat transfer method to preclude ice formation on paving
US3568762A (en) * 1967-05-23 1971-03-09 Rca Corp Heat pipe
US3601186A (en) * 1970-04-17 1971-08-24 Clay D Smith Modular header systems
US4122828A (en) * 1975-11-10 1978-10-31 Diperi Leonard J Solar energy collector for direct air heating
US4309987A (en) * 1980-02-14 1982-01-12 H & H Tube & Mfg. Co. Fluid flow assembly for solar heat collectors or radiators
US4391425A (en) * 1978-03-20 1983-07-05 Keep Jr Henry Railroad switch heater
US4657070A (en) * 1984-02-15 1987-04-14 Hudson Products Corporation Air-cooled vapor condensers
US5004190A (en) * 1987-11-06 1991-04-02 Bylin Heating Systems, Inc. Rail heating apparatus
US5458190A (en) * 1986-07-29 1995-10-17 Showa Aluminum Corporation Condenser
US6854512B2 (en) * 2002-01-31 2005-02-15 Halla Climate Control Corporation Heat exchanger tube and heat exchanger using the same
US20070130769A1 (en) * 2002-09-03 2007-06-14 Moon Seok H Micro heat pipe with pligonal cross-section manufactured via extrusion or drawing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3305838A1 (de) * 1983-02-19 1984-08-23 Rainer Isolierrohrfabrik Max Drossbach, 8852 Rain Strahlungsenergiewandler
DE19747588B4 (de) * 1997-10-28 2004-05-13 Flowtex Technologie Gmbh & Co. Kg I.K. Temperierbarer Flugplatzverkehrsweg und Verfahren zur Nachrüstung eines bestehenden Flugplatzverkehrsweges
JP2001323428A (ja) * 2000-05-12 2001-11-22 Hakukin Warmers Co Ltd 融雪装置
DK1529880T3 (en) * 2003-11-10 2016-12-05 Wolfgang Feldmann Heating arrangement for a railway switch

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357156A (en) * 1942-03-02 1944-08-29 Mcquay Inc Radiator
US3074478A (en) * 1957-01-27 1963-01-22 Gea Luftkuhler Ges M B H Air-cooled surface condenser
US3195619A (en) * 1961-12-19 1965-07-20 John Edward Baker Heat transfer method to preclude ice formation on paving
US3568762A (en) * 1967-05-23 1971-03-09 Rca Corp Heat pipe
US3601186A (en) * 1970-04-17 1971-08-24 Clay D Smith Modular header systems
US4122828A (en) * 1975-11-10 1978-10-31 Diperi Leonard J Solar energy collector for direct air heating
US4391425A (en) * 1978-03-20 1983-07-05 Keep Jr Henry Railroad switch heater
US4309987A (en) * 1980-02-14 1982-01-12 H & H Tube & Mfg. Co. Fluid flow assembly for solar heat collectors or radiators
US4657070A (en) * 1984-02-15 1987-04-14 Hudson Products Corporation Air-cooled vapor condensers
US5458190A (en) * 1986-07-29 1995-10-17 Showa Aluminum Corporation Condenser
US5004190A (en) * 1987-11-06 1991-04-02 Bylin Heating Systems, Inc. Rail heating apparatus
US6854512B2 (en) * 2002-01-31 2005-02-15 Halla Climate Control Corporation Heat exchanger tube and heat exchanger using the same
US20070130769A1 (en) * 2002-09-03 2007-06-14 Moon Seok H Micro heat pipe with pligonal cross-section manufactured via extrusion or drawing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016056589A (ja) * 2014-09-10 2016-04-21 日立金属株式会社 軌道用融雪マット
WO2020037128A1 (en) * 2018-08-15 2020-02-20 The Regents Of The University Of Michigan Freeze concentration for urine-based fertilizer production
US11578011B2 (en) 2018-08-15 2023-02-14 The Regents Of The University Of Michigan Freeze concentration for urine-based fertilizer production
US11897822B2 (en) 2019-11-07 2024-02-13 The Regents Of The University Of Michigan Reciprocating freeze concentration for urine-based fertilizer production
US20210355639A1 (en) * 2020-05-13 2021-11-18 Southwest University Of Science And Technology Vertical ground heat exchanger for reducing temperature in carbonaceous shale rock mass and preventing roadbed frost heave
US11549222B2 (en) * 2020-05-13 2023-01-10 Southwest University Of Science And Technology Vertical ground heat exchanger for reducing temperature in carbonaceous shale rock mass and preventing roadbed frost heave

Also Published As

Publication number Publication date
PL2142704T3 (pl) 2012-08-31
WO2008131732A1 (de) 2008-11-06
EP2142704B1 (de) 2012-02-29
ATE547565T1 (de) 2012-03-15
CA2684030A1 (en) 2008-11-06
DE112008001855A5 (de) 2010-04-22
EP2142704A1 (de) 2010-01-13
CA2684030C (en) 2015-10-20
DK2142704T3 (da) 2012-06-25

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Legal Events

Date Code Title Description
AS Assignment

Owner name: VOESTALPINE NORTRAK INC., WYOMING

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:FELDMANN, WOLFGANG;REEL/FRAME:031714/0194

Effective date: 20131004

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION