BR112022007237A2 - Gaxeta para um trocador de calor de placas, e, conjunto para um trocador de calor de placas - Google Patents

Gaxeta para um trocador de calor de placas, e, conjunto para um trocador de calor de placas

Info

Publication number
BR112022007237A2
BR112022007237A2 BR112022007237A BR112022007237A BR112022007237A2 BR 112022007237 A2 BR112022007237 A2 BR 112022007237A2 BR 112022007237 A BR112022007237 A BR 112022007237A BR 112022007237 A BR112022007237 A BR 112022007237A BR 112022007237 A2 BR112022007237 A2 BR 112022007237A2
Authority
BR
Brazil
Prior art keywords
gasket
heat exchanger
plate heat
upper side
normal
Prior art date
Application number
BR112022007237A
Other languages
English (en)
Other versions
BR112022007237B1 (pt
Inventor
Martin Sandgren
Original Assignee
Alfa Laval Corp Ab
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 Alfa Laval Corp Ab filed Critical Alfa Laval Corp Ab
Publication of BR112022007237A2 publication Critical patent/BR112022007237A2/pt
Publication of BR112022007237B1 publication Critical patent/BR112022007237B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
    • F28F3/10—Arrangements for sealing the margins
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/062—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces characterised by the geometry of the seat
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both 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
    • F28F2230/00—Sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Gasket Seals (AREA)

Abstract

gaxeta para um trocador de calor de placas, e,conjunto para um trocador de calor de placas. uma gaxeta (5) e um conjunto (1) para um trocador de calor de placas são providos. a gaxeta (5) compreende um corpo alongado (45) e um primeiro número =1 de projeções alongadas (47, 49, 51) se projetando a partir de um lado superior (53) do corpo (45) e se estendendo ao longo de uma extensão longitudinal (l) da gaxeta (5). cada uma das projeções (47, 49, 51) é definida por um topo (57) e dois flancos opostos (59, 61) se estendendo a partir do topo (57) até o corpo (45) da gaxeta (5). a gaxeta é distinguida por, com referência a uma seção transversal através e perpendicular à extensão longitudinal (l) da gaxeta (5), para cada um de um segundo número =1 de projeções assimétricas (47, 51) da dita projeções (47, 49, 51), uma primeira área (a1) definida por um flanco externo (59, 61) dos ditos flancos (59, 61), o lado superior (53) do corpo (45) e uma normal (n) do lado superior (53) do corpo (45) se estendendo a partir do topo (57) da projeção assimétrica (47, 51), é menor que uma segunda área (a2) definida por um flanco interno (59, 61) dos ditos flancos (59, 61), o lado superior (53) do corpo (45) e a dita normal (n) do lado superior (53) do corpo (45) se estendendo a partir do topo (57) da projeção assimétrica (47, 51). esta normal é deslocada a partir de uma normal central (nc) do lado superior (53) do corpo (45) alinhada com um eixo geométrico central longitudinal (c) do corpo de gaxeta (45). além disso, o corpo (45) forma uma saliência (67) em um respectivo exterior dos flancos externos (59, 61).
BR112022007237-6A 2019-11-20 2020-10-20 Gaxeta para um trocador de calor de placas, e, conjunto para um trocador de calor de placas BR112022007237B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP9210337.2 2019-11-20
EP19210337.2A EP3825637B1 (en) 2019-11-20 2019-11-20 Gasket and assembly for a plate heat exchanger
PCT/EP2020/079436 WO2021099048A1 (en) 2019-11-20 2020-10-20 Gasket and assembly for a plate heat exchanger

Publications (2)

Publication Number Publication Date
BR112022007237A2 true BR112022007237A2 (pt) 2022-05-10
BR112022007237B1 BR112022007237B1 (pt) 2022-09-13

Family

ID=68762376

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022007237-6A BR112022007237B1 (pt) 2019-11-20 2020-10-20 Gaxeta para um trocador de calor de placas, e, conjunto para um trocador de calor de placas

Country Status (10)

Country Link
US (1) US11639829B2 (pt)
EP (1) EP3825637B1 (pt)
JP (1) JP7278489B2 (pt)
KR (1) KR102715912B1 (pt)
CN (1) CN114667430B (pt)
BR (1) BR112022007237B1 (pt)
DK (1) DK3825637T3 (pt)
ES (1) ES2916724T3 (pt)
PL (1) PL3825637T3 (pt)
WO (1) WO2021099048A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115997101A (zh) * 2020-08-21 2023-04-21 三菱电机株式会社 热交换元件以及热交换换气装置
EP4109026A1 (en) * 2021-06-24 2022-12-28 Alfa Laval Corporate AB Gasket arrangement, heat transfer plate, kit, assembly, heat exchanger and method

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB842962A (en) 1957-10-09 1960-08-04 Silkeborg Maskinfabrik As A plate heat exchanging apparatus
SE421241B (sv) * 1980-04-30 1981-12-07 Alfa Laval Ab Plattvermevexlare
ATE8436T1 (de) * 1980-04-30 1984-07-15 Alfa-Laval Ab Plattenwaermetauscher.
US5110691A (en) 1991-01-16 1992-05-05 International Fuel Cells Corporation Fuel cell component sealant
JP2992719B2 (ja) 1992-01-29 1999-12-20 株式会社日阪製作所 プレート式熱交換器
IT1299659B1 (it) * 1998-04-23 2000-03-24 Cipriani Scambiatori Srl Scambiatore di calore a piastre
AU3234200A (en) 1999-03-10 2000-09-28 Flexfab Horizons International, Inc. Fuel cell gasket assembly and method of assembling fuel cells
KR100581843B1 (ko) * 2005-05-09 2006-05-22 대원열판(주) 판형열교환기의 전열판과 가스켓의 결합구조
CN2876682Y (zh) 2005-10-17 2007-03-07 四平市巨元换热设备有限公司 可拆式宽流道板式换热器
KR20080006585U (ko) 2008-03-21 2008-12-26 대원열판(주) 전열판용 가스켓
TR201807399T4 (tr) * 2012-02-07 2018-06-21 Danfoss As Bir oluğa ve bir contaya sahip istiflenmiş plaka ısı dönüştürücü.
WO2014067674A1 (en) 2012-10-30 2014-05-08 Alfa Laval Corporate Ab Gasket and assembly
CN203572294U (zh) 2013-11-25 2014-04-30 天津歌瑞和谐科技发展有限公司 一种用于板式换热器的凹槽垫片
JP6428495B2 (ja) 2014-08-12 2018-11-28 信越化学工業株式会社 ポジ型レジスト材料並びにこれを用いたパターン形成方法
EP3001131A1 (en) * 2014-09-26 2016-03-30 Alfa Laval Corporate AB A porthole gasket for a plate heat exchanger, a plate package and a plate heat exchanger with such a porthole gasket
CN107228582A (zh) 2016-03-25 2017-10-03 丹佛斯微通道换热器（嘉兴）有限公司 板式换热器
EP3225947A1 (en) 2016-03-30 2017-10-04 Alfa Laval Corporate AB Heat transfer plate and plate heat exchanger comprising a plurality of such heat transfer plates
CN205715634U (zh) 2016-05-10 2016-11-23 浙江正康实业有限公司 自密封异型密封圈
CN208269703U (zh) 2018-04-11 2018-12-21 博耐尔汽车电气系统有限公司 一种汽车空调板式换热器
DK180146B1 (en) * 2018-10-15 2020-06-25 Danfoss As Intellectual Property Heat exchanger plate with strenghened diagonal area

Also Published As

Publication number Publication date
CN114667430A (zh) 2022-06-24
US11639829B2 (en) 2023-05-02
US20220404108A1 (en) 2022-12-22
CN114667430B (zh) 2023-01-20
EP3825637A1 (en) 2021-05-26
ES2916724T3 (es) 2022-07-05
JP2022551334A (ja) 2022-12-08
BR112022007237B1 (pt) 2022-09-13
PL3825637T3 (pl) 2022-07-04
DK3825637T3 (da) 2022-07-11
KR20220098014A (ko) 2022-07-08
KR102715912B1 (ko) 2024-10-15
WO2021099048A1 (en) 2021-05-27
JP7278489B2 (ja) 2023-05-19
EP3825637B1 (en) 2022-05-11

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/10/2020, OBSERVADAS AS CONDICOES LEGAIS