CA1102901A - Energy saving flue damper - Google Patents

Energy saving flue damper

Info

Publication number
CA1102901A
CA1102901A CA346,690A CA346690A CA1102901A CA 1102901 A CA1102901 A CA 1102901A CA 346690 A CA346690 A CA 346690A CA 1102901 A CA1102901 A CA 1102901A
Authority
CA
Canada
Prior art keywords
furnace
damper
vane
open
close
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
CA346,690A
Other languages
English (en)
French (fr)
Inventor
Terrence J. Masse
Fouad Barsoum
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.)
MASTEC ENGINEERING Ltd
Original Assignee
MASTEC ENGINEERING Ltd
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 MASTEC ENGINEERING Ltd filed Critical MASTEC ENGINEERING Ltd
Priority to CA346,690A priority Critical patent/CA1102901A/en
Priority to GB8104456A priority patent/GB2071878A/en
Priority to HU81389A priority patent/HU183336B/hu
Priority to DE19818104594U priority patent/DE8104594U1/de
Priority to DE19813106085 priority patent/DE3106085A1/de
Priority to SE8101253A priority patent/SE8101253L/
Application granted granted Critical
Publication of CA1102901A publication Critical patent/CA1102901A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught
    • F23N3/08—Regulating air supply or draught by power-assisted systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/04—Air or combustion gas valves or dampers in stacks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/10—Air or combustion gas valves or dampers power assisted, e.g. using electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)
CA346,690A 1980-02-29 1980-02-29 Energy saving flue damper Expired CA1102901A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA346,690A CA1102901A (en) 1980-02-29 1980-02-29 Energy saving flue damper
GB8104456A GB2071878A (en) 1980-02-29 1981-02-12 Flue damper control system
HU81389A HU183336B (en) 1980-02-29 1981-02-18 Energy spare chimney valve and method for operating same
DE19818104594U DE8104594U1 (de) 1980-02-29 1981-02-19 Feuerzug-schieber
DE19813106085 DE3106085A1 (de) 1980-02-29 1981-02-19 Feuerzug-schieber
SE8101253A SE8101253L (sv) 1980-02-29 1981-02-26 Rokgangsspjell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA346,690A CA1102901A (en) 1980-02-29 1980-02-29 Energy saving flue damper

Publications (1)

Publication Number Publication Date
CA1102901A true CA1102901A (en) 1981-06-09

Family

ID=4116358

Family Applications (1)

Application Number Title Priority Date Filing Date
CA346,690A Expired CA1102901A (en) 1980-02-29 1980-02-29 Energy saving flue damper

Country Status (5)

Country Link
CA (1) CA1102901A (de)
DE (2) DE8104594U1 (de)
GB (1) GB2071878A (de)
HU (1) HU183336B (de)
SE (1) SE8101253L (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10208953B2 (en) 2013-01-16 2019-02-19 A. O. Smith Corporation Modulating burner

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT239531Y1 (it) * 1995-12-22 2001-03-05 Fime Fab It Motor Elett Gruppo di aspirazione per caldaie a gas a tiraggio naturale, aventeridotte dimensioni di ingombro a grande versatilita' di impiego
US9939175B2 (en) 2012-10-31 2018-04-10 Rheem Manufacturing Company Flue damper control algorithm for standing pilot type fuel-fired water heater
CN107477230A (zh) * 2017-09-29 2017-12-15 南通市力沛流体阀业有限公司 一种保温效果好的防水阀门保护装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10208953B2 (en) 2013-01-16 2019-02-19 A. O. Smith Corporation Modulating burner

Also Published As

Publication number Publication date
SE8101253L (sv) 1981-08-30
DE3106085A1 (de) 1982-03-25
DE8104594U1 (de) 1982-04-15
HU183336B (en) 1984-04-28
GB2071878A (en) 1981-09-23

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Legal Events

Date Code Title Description
MKEX Expiry