ES8303151A1 - "procedimiento para fundir una envolvente hueca metalica para un cambiador termico recuperativo". - Google Patents

"procedimiento para fundir una envolvente hueca metalica para un cambiador termico recuperativo".

Info

Publication number
ES8303151A1
ES8303151A1 ES510807A ES510807A ES8303151A1 ES 8303151 A1 ES8303151 A1 ES 8303151A1 ES 510807 A ES510807 A ES 510807A ES 510807 A ES510807 A ES 510807A ES 8303151 A1 ES8303151 A1 ES 8303151A1
Authority
ES
Spain
Prior art keywords
envelope
casting
openings
sand core
lateral
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.)
Expired
Application number
ES510807A
Other languages
English (en)
Other versions
ES510807A0 (es
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.)
Alstom Power Inc
Original Assignee
Air Preheater Co Inc
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 Air Preheater Co Inc filed Critical Air Preheater Co Inc
Publication of ES510807A0 publication Critical patent/ES510807A0/es
Publication of ES8303151A1 publication Critical patent/ES8303151A1/es
Expired legal-status Critical Current

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
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B22C9/24—Moulds for peculiarly-shaped castings for hollow articles
    • B22C9/26—Moulds for peculiarly-shaped castings for hollow articles for ribbed tubes; for radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49357—Regenerator or recuperator making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PROCEDIMIENTO PARA FUNDIR UNA ENVOLVENTE HUECA METALICA PARA UN CAMBIADOR TERMICO RECUPERATIVO. TODA LA ENVOLVENTE ES FUNDIDA, COMO UNA UNIDAD INTEGRAL, EN UNA SOLA OPERACION DE FUNDICION QUE ELIMINA EL TIEMPO EXCESIVO DE FUNDIR Y ENSAMBLAR. ADEMAS QUEDA ELIMINADA UNA BRIDA, NECESARIA HASTA AHORA PARA UNIR LOS LADOS OPUESTOS DE LA UNIDAD ENVOLVENTE, POR LO QUE SE REDUCE LA CANTIDAD DE METAL FUNDIDO NECESARIO Y EL PESO FINAL DE LA ENVOLVENTE. AL SER ESTA FUNDIDA INTEGRALMENTE NO EXISTE NINGUNA FUGA CON LO CUAL SE REDUCE EL COSTO DE LA OPERACION Y LA VIDA DE SERVICIO.
ES510807A 1981-04-02 1982-03-25 "procedimiento para fundir una envolvente hueca metalica para un cambiador termico recuperativo". Expired ES8303151A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/246,214 US4416044A (en) 1981-04-02 1981-04-02 Cast recuperator tube

Publications (2)

Publication Number Publication Date
ES510807A0 ES510807A0 (es) 1983-02-01
ES8303151A1 true ES8303151A1 (es) 1983-02-01

Family

ID=22929756

Family Applications (1)

Application Number Title Priority Date Filing Date
ES510807A Expired ES8303151A1 (es) 1981-04-02 1982-03-25 "procedimiento para fundir una envolvente hueca metalica para un cambiador termico recuperativo".

Country Status (9)

Country Link
US (1) US4416044A (es)
EP (1) EP0062196A3 (es)
JP (1) JPS57175054A (es)
KR (1) KR870000974B1 (es)
AU (1) AU8217782A (es)
BR (1) BR8201872A (es)
CA (1) CA1185067A (es)
ES (1) ES8303151A1 (es)
IN (1) IN155795B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574865A (en) * 1984-11-05 1986-03-11 The Air Preheater Company, Inc. Method of making a finned cast recuperator tube
GB9212674D0 (en) * 1992-06-15 1992-07-29 Rank Brimar Ltd Multipin structures
KR101017255B1 (ko) * 2010-10-05 2011-02-28 정희철 열교환기용 핀 블록유닛 성형을 위한 주조금형
JP2012131331A (ja) * 2010-12-21 2012-07-12 Sanden Corp 車両用加熱装置
JP5867235B2 (ja) 2011-05-16 2016-02-24 三菱電機株式会社 磁気センサ装置
CN106271487A (zh) * 2016-08-16 2017-01-04 安徽天祥空调科技有限公司 一种空调散热管的生产工艺
CN106077484A (zh) * 2016-08-16 2016-11-09 黄小虎 一种多用途整体调温板及其制作方法
CN108145833B (zh) * 2018-01-08 2023-07-21 郑州远东耐火材料有限公司 锆刚玉电熔砖普通浇铸冒口圈模具及冒口圈生产方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1286375A (en) * 1916-07-31 1918-12-03 John C Mclachlan Method of producing cast shell-projectiles.
US1657444A (en) * 1926-10-06 1928-01-24 Robert K Prince Process of and means for preparing molds
US1804400A (en) * 1927-08-19 1931-05-12 Vernon J Davis Method of molding
FR647780A (fr) * 1928-01-23 1928-11-30 H B Smith Company Procédé et moyen pour préparer des moules
GB404763A (en) * 1932-09-19 1934-01-25 Gurney Foundry Company Ltd Improvements in or relating to moulds for casting
US3554271A (en) * 1968-03-18 1971-01-12 Acme Cleveland Corp Molding assembly method
FR1598236A (es) * 1968-11-29 1970-07-06
DE2620515C3 (de) * 1975-05-16 1982-12-16 Remeha Fabrieken B.V., Apeldoorn Gußmetallener Wärmetauscher, insbesondere Zentralheizkessel

Also Published As

Publication number Publication date
US4416044A (en) 1983-11-22
JPS57175054A (en) 1982-10-27
KR870000974B1 (ko) 1987-05-16
BR8201872A (pt) 1983-03-08
AU8217782A (en) 1982-10-07
EP0062196A2 (en) 1982-10-13
EP0062196A3 (en) 1983-06-29
ES510807A0 (es) 1983-02-01
CA1185067A (en) 1985-04-09
KR830009826A (ko) 1983-12-23
IN155795B (es) 1985-03-09

Similar Documents

Publication Publication Date Title
EP0062196A3 (en) Cast recuperator tube
GB1390379A (en) Method of manufacturing hollow articles eg heat exchangers
GB1286330A (en) Casting electric battery electrode grids
GB1427596A (en) Device for sampling molten metal
CN215090606U (zh) 一种耐热钢排气歧管负压压铸装置的浇注结构
ES8300541A1 (es) "procedimiento para la fabricacion de una carcasa de hierro fundido para un ambiador termico de recuperacion".
GB1553287A (en) Cast metal heat exchanger and mould therefor
CA2175944C (en) Transferring molten metal for low pressure casting
FR2523488B1 (es)
JPS57202497A (en) Heat exchanger
CA1234966A (en) Method of making a finned cast recuperator tube
JPS5530309A (en) Ingot making method by top pouring and heat insulator for seal used in process
CN221909691U (zh) 热芯盒隔热装置
JPS62259661A (ja) 金型鋳造における中子崩壊方法
GB2021460A (en) Method of casting
JPS56117864A (en) Casting method of hollow shaft
JPS57134261A (en) Casting method for cast ware made of light alloy and its mold
JPS5710095A (en) Heat exchanger using heat pipe
ES483750A1 (es) Un procedimiento y su correspondiente instalacion para cam- biar el formato de la seccion transversal de barras coladas
CN210313990U (zh) 光学玻璃成型中的玻璃表面冷却装置
JPS5588953A (en) Shift fork casting device
JPS5554259A (en) Mold casting method
Wallace et al. Fugitive Emissions from Iron Foundries
SU1057176A1 (ru) Способ лить под низким давлением с противодавлением
JPS57206561A (en) Production of heat radiation base for electric heating apparatus