EP4367464A4 - Rohrbündelwärmetauscher mit spiralförmigen ablenkblechen - Google Patents

Rohrbündelwärmetauscher mit spiralförmigen ablenkblechen

Info

Publication number
EP4367464A4
EP4367464A4 EP22838101.8A EP22838101A EP4367464A4 EP 4367464 A4 EP4367464 A4 EP 4367464A4 EP 22838101 A EP22838101 A EP 22838101A EP 4367464 A4 EP4367464 A4 EP 4367464A4
Authority
EP
European Patent Office
Prior art keywords
shell
heat exchanger
tube heat
helical baffles
baffles
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
EP22838101.8A
Other languages
English (en)
French (fr)
Other versions
EP4367464C0 (de
EP4367464A1 (de
EP4367464B1 (de
Inventor
Janusz Przybyla
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.)
Famet Spolka Akcyjna
Original Assignee
Famet Spolka Akcyjna
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 Famet Spolka Akcyjna filed Critical Famet Spolka Akcyjna
Publication of EP4367464A1 publication Critical patent/EP4367464A1/de
Publication of EP4367464A4 publication Critical patent/EP4367464A4/de
Application granted granted Critical
Publication of EP4367464C0 publication Critical patent/EP4367464C0/de
Publication of EP4367464B1 publication Critical patent/EP4367464B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
    • F28F2009/228—Oblique partitions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP22838101.8A 2021-07-07 2022-06-24 Rohrbündelwärmetauscher mit spiralförmigen ablenkblechen Active EP4367464B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL438374A PL244117B1 (pl) 2021-07-07 2021-07-07 Płaszczowo-rurowy wymiennik ciepła z helikoidalnymi przegrodami
PCT/PL2022/050041 WO2023282775A1 (en) 2021-07-07 2022-06-24 A shell-and-tube heat exchanger with helical baffles

Publications (4)

Publication Number Publication Date
EP4367464A1 EP4367464A1 (de) 2024-05-15
EP4367464A4 true EP4367464A4 (de) 2025-04-30
EP4367464C0 EP4367464C0 (de) 2025-11-26
EP4367464B1 EP4367464B1 (de) 2025-11-26

Family

ID=84801888

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22838101.8A Active EP4367464B1 (de) 2021-07-07 2022-06-24 Rohrbündelwärmetauscher mit spiralförmigen ablenkblechen

Country Status (4)

Country Link
US (1) US20240369305A1 (de)
EP (1) EP4367464B1 (de)
PL (1) PL244117B1 (de)
WO (1) WO2023282775A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118705909B (zh) * 2024-07-12 2025-06-27 中国三峡新能源(集团)股份有限公司 一种减少泄露流体的非连续螺旋折流板换热器及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400758A (en) * 1966-05-16 1968-09-10 United Aircraft Prod Helical baffle means in a tubular heat exchanger
US20110094720A1 (en) * 2007-02-09 2011-04-28 Xi'an Jiaotong University Shell-and-tube heat exchanger with helical baffles
CN104567485A (zh) * 2014-12-26 2015-04-29 新奥科技发展有限公司 一种列管式换热器
US20200378697A1 (en) * 2019-05-31 2020-12-03 Lummus Technology Llc Helically baffled heat exchanger

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100453951C (zh) * 2007-02-09 2009-01-21 西安交通大学 组合螺旋折流板管壳式换热器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400758A (en) * 1966-05-16 1968-09-10 United Aircraft Prod Helical baffle means in a tubular heat exchanger
US20110094720A1 (en) * 2007-02-09 2011-04-28 Xi'an Jiaotong University Shell-and-tube heat exchanger with helical baffles
CN104567485A (zh) * 2014-12-26 2015-04-29 新奥科技发展有限公司 一种列管式换热器
US20200378697A1 (en) * 2019-05-31 2020-12-03 Lummus Technology Llc Helically baffled heat exchanger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023282775A1 *

Also Published As

Publication number Publication date
WO2023282775A1 (en) 2023-01-12
PL244117B1 (pl) 2023-12-04
PL438374A1 (pl) 2023-01-09
EP4367464C0 (de) 2025-11-26
EP4367464A1 (de) 2024-05-15
EP4367464B1 (de) 2025-11-26
US20240369305A1 (en) 2024-11-07

Similar Documents

Publication Publication Date Title
GB2597559B (en) Multifurcating heat exchanger with independent baffles
GB202016007D0 (en) A heat exchanger
GB202016006D0 (en) A heat exchanger
EP4130639A4 (de) Wärmetauscher
EP4367464A4 (de) Rohrbündelwärmetauscher mit spiralförmigen ablenkblechen
EP4130638A4 (de) Wärmetauscher
EP4184105A4 (de) Wärmetauscher
EP4130629A4 (de) Wärmetauscher
EP4184084A4 (de) Wärmetauscher
GB202016008D0 (en) A heat exchanger
CA3298763A1 (en) Shell-and-tube heat exchanger with special (s type) baffles
GB2599690B (en) A heat exchanger
GB202102164D0 (en) Cooling a vehicle heat exchanger
EP4273490A4 (de) Wärmetauscher
EP4095475A4 (de) Wärmetauscher
GB2592908B (en) A heat exchanger
CA3263007A1 (en) PLATE AND FIN HEAT EXCHANGER
GB202505104D0 (en) A coiled heat exchanger
CA3274370A1 (en) Heat exchanger
AU2022902285A0 (en) Heat exchanger
AU2022902284A0 (en) Heat Exchanger
CA3262277A1 (en) VAPOR-LIQUID DISTRIBUTOR HEAT EXCHANGER
EP4372303A4 (de) Rippe für wärmetauscher
EP4349443A4 (de) Wärmetauscher
EP4273491A4 (de) Wärmetauscher

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20240201

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20250331

RIC1 Information provided on ipc code assigned before grant

Ipc: F28F 9/24 20060101ALI20250325BHEP

Ipc: F28F 9/013 20060101ALI20250325BHEP

Ipc: F28D 7/16 20060101AFI20250325BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

INTG Intention to grant announced

Effective date: 20250930

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: F10

Free format text: ST27 STATUS EVENT CODE: U-0-0-F10-F00 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20251126

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602022025811

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

U01 Request for unitary effect filed

Effective date: 20251209

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT RO SE SI

Effective date: 20251215