CA451660A - Systeme de tirage mecanique pour foyers de chaudieres - Google Patents

Systeme de tirage mecanique pour foyers de chaudieres

Info

Publication number
CA451660A
CA451660A CA451660A CA451660DA CA451660A CA 451660 A CA451660 A CA 451660A CA 451660 A CA451660 A CA 451660A CA 451660D A CA451660D A CA 451660DA CA 451660 A CA451660 A CA 451660A
Authority
CA
Canada
Prior art keywords
draught system
boiler furnaces
mechanical
mechanical draught
furnaces
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
CA451660A
Other languages
English (en)
Inventor
Nelson William
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.)
James Howden and Co Ltd
Original Assignee
James Howden and Co Ltd
Publication date
Application granted granted Critical
Publication of CA451660A publication Critical patent/CA451660A/fr
Expired legal-status Critical Current

Links

CA451660A Systeme de tirage mecanique pour foyers de chaudieres Expired CA451660A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA451660T

Publications (1)

Publication Number Publication Date
CA451660A true CA451660A (fr) 1948-10-05

Family

ID=35569385

Family Applications (1)

Application Number Title Priority Date Filing Date
CA451660A Expired CA451660A (fr) Systeme de tirage mecanique pour foyers de chaudieres

Country Status (1)

Country Link
CA (1) CA451660A (fr)

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