BE905931A - Element de chaudiere. - Google Patents

Element de chaudiere.

Info

Publication number
BE905931A
BE905931A BE0/217535A BE217535A BE905931A BE 905931 A BE905931 A BE 905931A BE 0/217535 A BE0/217535 A BE 0/217535A BE 217535 A BE217535 A BE 217535A BE 905931 A BE905931 A BE 905931A
Authority
BE
Belgium
Prior art keywords
boiler element
symmetrical
vortices
oppose
fins
Prior art date
Application number
BE0/217535A
Other languages
English (en)
Inventor
Paolo Ferroli
Original Assignee
Paolo Ferroli
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 Paolo Ferroli filed Critical Paolo Ferroli
Publication of BE905931A publication Critical patent/BE905931A/fr

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
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0026—Guiding means in combustion gas channels
    • 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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/30—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle being built up from sections
    • F24H1/32—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle being built up from sections with vertical sections arranged side by side

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Fluid Heaters (AREA)

Abstract

Elément de chaudière pourvu d'ailettes (7) ayant une section transversale aérodynamique biconvexe, symétrique ou non symétrique, afin d'opposer une faible résistance au reflux des gaz de combustion et d'etre totalement effleurées en évitant la formation de tourbillons dans la partie postérieure de chaque ailette.
BE0/217535A 1985-12-23 1986-12-16 Element de chaudiere. BE905931A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8563409U IT206653Z2 (it) 1985-12-23 1985-12-23 Elemento di caldaia ad alette scambiatrici a sezione trasversale ovale o ad ala d'aereo.

Publications (1)

Publication Number Publication Date
BE905931A true BE905931A (fr) 1987-04-16

Family

ID=11294985

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/217535A BE905931A (fr) 1985-12-23 1986-12-16 Element de chaudiere.

Country Status (5)

Country Link
US (1) US4886018A (fr)
BE (1) BE905931A (fr)
DE (1) DE8634371U1 (fr)
FR (1) FR2592142B3 (fr)
IT (1) IT206653Z2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1240789B (it) * 1990-03-05 1993-12-17 Kinetics Technology Apparato per processi termici ad alta temperatura, con sorgente di calore ad incandescenza a superfici radianti e serpentini per il fluido di processo.
ATA291A (de) * 1991-01-02 1994-09-15 Vaillant Gmbh Atmosphärischer gliederkessel
FR2672671A1 (fr) * 1991-02-07 1992-08-14 Fdietrich Thermique De Element echangeur de chaleur pour chaudiere sectionnable en fonte.
FR2674006B1 (fr) * 1991-03-14 1993-06-11 Dietrich Thermique Chaudiere sectionnable a gaz en fonte a premelange total.
DE69200113T2 (de) * 1991-02-07 1994-11-17 Dietrich Thermique Gasbeheizter gusseisener Gliederheizkessel mit totaler Vormischung.
IT222734Z2 (it) * 1991-09-19 1995-04-24 Pensotti Gruppo scambiatore di calore per caldaia
DE10013608C2 (de) * 2000-03-18 2002-01-31 Bosch Gmbh Robert Wärmetauscher für ein Gasbrennwertgerät
DE202006009464U1 (de) * 2005-09-23 2006-09-14 Pierburg Gmbh Wärmetauscher
US9255745B2 (en) * 2009-01-05 2016-02-09 Hamilton Sundstrand Corporation Heat exchanger
WO2019011739A1 (fr) * 2017-07-13 2019-01-17 Bekaert Combustion Technology B.V. Élément pour échangeur de chaleur sectionnel
US10352585B1 (en) 2018-02-09 2019-07-16 Theodore S. BROWN Multi-pass boiler and retrofit method for an existing single-pass boiler
US11391523B2 (en) * 2018-03-23 2022-07-19 Raytheon Technologies Corporation Asymmetric application of cooling features for a cast plate heat exchanger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1993850A (en) * 1933-05-01 1935-03-12 Us Radiator Corp Boiler construction
US4089302A (en) * 1975-05-16 1978-05-16 Remeha Fabrieken Br - The Netherlands Cast metal heat exchanger, as well as mould therefor

Also Published As

Publication number Publication date
FR2592142A3 (fr) 1987-06-26
FR2592142B3 (fr) 1987-12-31
IT206653Z2 (it) 1987-10-01
IT8563409V0 (it) 1985-12-23
DE8634371U1 (de) 1987-02-12
US4886018A (en) 1989-12-12

Similar Documents

Publication Publication Date Title
BE905931A (fr) Element de chaudiere.
NO874961D0 (no) Komposittbrennstoff og damproer med foroeket varmebestandighet.
DE68909309D1 (de) Verbrennungsverfahren mit niedrigem NOx-Gehalt und mit hohem Leistungsgrad.
DE3879777D1 (de) Waerme- und stoffaustauscher.
ATE46032T1 (de) Gas/fluessigkeit- oder gas/gas-waermeaustauscher.
KR900010345A (ko) 열교환 장치
DE68923698D1 (de) Verbundmetallröhre mit vortrefflicher Beständigkeit gegen Korrosion, hohe Temperaturen und Drücke.
KR830006652A (ko) 방 열 기
DE3668907D1 (de) Kraftoelzusatz und kraftoel mit fliessvermoegen.
BR9003225A (pt) Processo de elevar a eficiencia de combustao de uma caldeira de recuperacao e aparelhagem para melhorar a injecao de um fluxo de ar
IT1213455B (it) Acciaio al cromo 9 per cento, resistente al calore, eccellente in tenacita' e avente elevata resistenza alla criccatura ed elevata resistenza allo scorrimento in giunti saldati.
DK249986D0 (da) Spildfluidumsforbraendingsovn med varmegenvindingsorganer
KR830008132A (ko) 태양 에너지 집열기
KR850006474A (ko) 증기 및 온수 겸용 보일러
KR920008429A (ko) 가스 온풍기의 박형 열교환기
VONKARMAN et al. On the resistance mechanisms of fluids and air(Karman vortex street)
KR870008149A (ko) 풍력 가기 배출기
FR2384211A1 (fr) Chaudiere perfectionnee pour combustibles liquides et/ou gazeux
DE68905402D1 (de) Waermeaustauscher zwischen einem gas und einer fluessigkeit mit erhoehten thermischen austauschfaehigkeiten.
TR27751A (tr) Gelistirilmis özel tasarimli iki yanma odali, cift yakitli, yüksek verimli, dumansiz kazan.
DK235287D0 (da) Kedel med cyklonisk forbraending
Vonkarman et al. On the resistance mechanisms of fluids and air
OA07807A (fr) Chaudière d'âtre mobile à combustion interne et à tirage règlable.
JPS60128172U (ja) ヒ−トパイプ式熱交換器
Hundert Jacob Elbaum. Openness and Insularity: Late Sixteenth Century Jewish Literature in Poland and Ashkenaz. Jerusalem: Magnes Press, 1990. 455 pp.(Hebrew).

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FERROLI PAOLO

Effective date: 19931231