SE344363B - - Google Patents
Info
- Publication number
- SE344363B SE344363B SE4175/71A SE417571A SE344363B SE 344363 B SE344363 B SE 344363B SE 4175/71 A SE4175/71 A SE 4175/71A SE 417571 A SE417571 A SE 417571A SE 344363 B SE344363 B SE 344363B
- Authority
- SE
- Sweden
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)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE4175/71A SE344363B (sv) | 1971-03-31 | 1971-03-31 | |
US00235190A US3768447A (en) | 1971-03-31 | 1972-03-16 | Economizer with flues connected in series |
FI741/72A FI54740C (fi) | 1971-03-31 | 1972-03-20 | Ekonomiser med seriekopplade gaskanaler |
CA137,992A CA944642A (en) | 1971-03-31 | 1972-03-23 | Economizer with flues connected in series |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE4175/71A SE344363B (sv) | 1971-03-31 | 1971-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE344363B true SE344363B (sv) | 1972-04-10 |
Family
ID=20263674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE4175/71A SE344363B (sv) | 1971-03-31 | 1971-03-31 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3768447A (sv) |
CA (1) | CA944642A (sv) |
FI (1) | FI54740C (sv) |
SE (1) | SE344363B (sv) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4031862A (en) * | 1976-03-10 | 1977-06-28 | Smith Frank J | Economizer |
FI98384C (sv) * | 1995-06-02 | 2005-07-07 | Andritz Oy | Förvarmarsystem förmadningsvatten |
US7803216B2 (en) * | 2005-12-28 | 2010-09-28 | Mitsubishi Heavy Industries, Ltd. | Pressurized high-temperature gas cooler |
-
1971
- 1971-03-31 SE SE4175/71A patent/SE344363B/xx unknown
-
1972
- 1972-03-16 US US00235190A patent/US3768447A/en not_active Expired - Lifetime
- 1972-03-20 FI FI741/72A patent/FI54740C/fi active
- 1972-03-23 CA CA137,992A patent/CA944642A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3768447A (en) | 1973-10-30 |
CA944642A (en) | 1974-04-02 |
FI54740B (fi) | 1978-10-31 |
FI54740C (fi) | 1979-02-12 |