CA944642A - Economizer with flues connected in series - Google Patents

Economizer with flues connected in series

Info

Publication number
CA944642A
CA944642A CA137,992A CA137992A CA944642A CA 944642 A CA944642 A CA 944642A CA 137992 A CA137992 A CA 137992A CA 944642 A CA944642 A CA 944642A
Authority
CA
Canada
Prior art keywords
economizer
series
flues connected
flues
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
CA137,992A
Other versions
CA137992S (en
Inventor
Gosta Kallstrand
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.)
Svenska Maskinverken AB
Original Assignee
Svenska Maskinverken 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 Svenska Maskinverken AB filed Critical Svenska Maskinverken AB
Application granted granted Critical
Publication of CA944642A publication Critical patent/CA944642A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chimneys And Flues (AREA)
CA137,992A 1971-03-31 1972-03-23 Economizer with flues connected in series Expired CA944642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE4175/71A SE344363B (en) 1971-03-31 1971-03-31

Publications (1)

Publication Number Publication Date
CA944642A true CA944642A (en) 1974-04-02

Family

ID=20263674

Family Applications (1)

Application Number Title Priority Date Filing Date
CA137,992A Expired CA944642A (en) 1971-03-31 1972-03-23 Economizer with flues connected in series

Country Status (4)

Country Link
US (1) US3768447A (en)
CA (1) CA944642A (en)
FI (1) FI54740C (en)
SE (1) SE344363B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031862A (en) * 1976-03-10 1977-06-28 Smith Frank J Economizer
FI98384C (en) * 1995-06-02 2005-07-07 Andritz Oy Feed water preheater system
US7803216B2 (en) * 2005-12-28 2010-09-28 Mitsubishi Heavy Industries, Ltd. Pressurized high-temperature gas cooler

Also Published As

Publication number Publication date
SE344363B (en) 1972-04-10
US3768447A (en) 1973-10-30
FI54740B (en) 1978-10-31
FI54740C (en) 1979-02-12

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