FI47142B - - Google Patents
Info
- Publication number
- FI47142B FI47142B FI188/64A FI18864A FI47142B FI 47142 B FI47142 B FI 47142B FI 188/64 A FI188/64 A FI 188/64A FI 18864 A FI18864 A FI 18864A FI 47142 B FI47142 B FI 47142B
- Authority
- FI
- Finland
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G3/00—Rotary appliances
- F28G3/10—Rotary appliances having scrapers, hammers, or cutters, e.g. rigidly mounted
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L43/00—Bends; Siphons
- F16L43/001—Bends; Siphons made of metal
- F16L43/005—Return bends
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
-
- 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
-
- 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
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
-
- 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
- F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
-
- 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
- F24H1/48—Water heaters for central heating incorporating heaters for domestic water
- F24H1/52—Water heaters for central heating incorporating heaters for domestic water incorporating heat exchangers for domestic water
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV23596A DE1235079B (de) | 1963-02-02 | 1963-02-02 | Umkehrkruemmer fuer achsparallele Waermetauscherrohre in Durchlauferhitzern |
Publications (2)
Publication Number | Publication Date |
---|---|
FI47142B true FI47142B (fi) | 1973-05-31 |
FI47142C FI47142C (fi) | 1973-09-10 |
Family
ID=7580630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI640188A FI47142C (fi) | 1963-02-02 | 1964-01-31 | Lämmönsiirtimen putkiparin liitos. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3280898A (fi) |
AT (1) | AT244545B (fi) |
BE (1) | BE643048A (fi) |
CH (1) | CH435634A (fi) |
DE (1) | DE1235079B (fi) |
DK (1) | DK123666B (fi) |
FI (1) | FI47142C (fi) |
GB (1) | GB1057107A (fi) |
LU (1) | LU45302A1 (fi) |
NL (1) | NL6400691A (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD999551S1 (en) * | 2022-06-07 | 2023-09-26 | Shenzhen Airujia Home Furnishing Co., Ltd. | Expandable toilet paper holder |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB135123A (fi) * | ||||
US643100A (en) * | 1897-12-17 | 1900-02-13 | Nat Cement And Rubber Mfg Company | Water-heater. |
AT79673B (de) * | 1918-05-13 | 1919-12-29 | Fittingswerke Gebrueder Inden | Verfahren zur Herstellung nahtloser Rohrumkehrstücke für Überhitzer und dgl. |
FR536519A (fr) * | 1921-06-06 | 1922-05-04 | Fr De Const Mecaniques Anciens | Procédé de fabrication de culots de jonction de tubes pour surchauffeurs et autres appareils dans lesquels les culots sont soumis à une pression intérieure et exposés à l'action directe des flammes à leur extrémité |
US1960246A (en) * | 1928-08-15 | 1934-05-29 | Babcock & Wilcox Co | Fittings for tubes and the like |
DE511524C (de) * | 1929-02-10 | 1930-10-30 | Herbert Frank Dipl Ing | Verfahren zum Herstellen von U-foermigen Rohrstuecken |
US1889861A (en) * | 1930-05-05 | 1932-12-06 | Superheater Co Ltd | Baffle arrangement |
US2046569A (en) * | 1934-06-25 | 1936-07-07 | Harry L Madorin | Submerged water heater |
DE674287C (de) * | 1936-12-31 | 1939-04-12 | Schmidt Sche Heissdampfgesells | Schmiedeverfahren zum Verbinden der Enden von zwei oder mehr parallelen Rohren zu einem gemeinsamen Ende durch Verschweissen in einem Gesenk |
US2257721A (en) * | 1940-11-25 | 1941-09-30 | Holyoke Heater Company | Gas water heater |
DE858482C (de) * | 1950-01-26 | 1952-12-08 | Rheinische Roehrenwerke Ag | Rohrbogen sowie Hosenrohr und Verfahren zu deren Herstellung |
-
1963
- 1963-02-02 DE DEV23596A patent/DE1235079B/de active Pending
-
1964
- 1964-01-27 AT AT59664A patent/AT244545B/de active
- 1964-01-27 LU LU45302D patent/LU45302A1/xx unknown
- 1964-01-28 BE BE643048D patent/BE643048A/xx unknown
- 1964-01-28 CH CH99064A patent/CH435634A/de unknown
- 1964-01-29 NL NL6400691A patent/NL6400691A/xx unknown
- 1964-01-29 US US340911A patent/US3280898A/en not_active Expired - Lifetime
- 1964-01-30 DK DK46064AA patent/DK123666B/da unknown
- 1964-01-31 FI FI640188A patent/FI47142C/fi active
- 1964-02-03 GB GB4493/64A patent/GB1057107A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT244545B (de) | 1966-01-10 |
FI47142C (fi) | 1973-09-10 |
BE643048A (fi) | 1964-05-15 |
US3280898A (en) | 1966-10-25 |
LU45302A1 (fi) | 1964-03-27 |
DE1235079B (de) | 1967-02-23 |
DK123666B (da) | 1972-07-17 |
NL6400691A (fi) | 1964-08-03 |
CH435634A (de) | 1967-05-15 |
GB1057107A (en) | 1967-02-01 |