GB448326A - Improvements in and relating to combined steam generators and turbines - Google Patents
Improvements in and relating to combined steam generators and turbinesInfo
- Publication number
- GB448326A GB448326A GB1484/36A GB148436A GB448326A GB 448326 A GB448326 A GB 448326A GB 1484/36 A GB1484/36 A GB 1484/36A GB 148436 A GB148436 A GB 148436A GB 448326 A GB448326 A GB 448326A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steam
- tubes
- vanes
- wheels
- shaft
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K11/00—Plants characterised by the engines being structurally combined with boilers or condensers
- F01K11/04—Plants characterised by the engines being structurally combined with boilers or condensers the boilers or condensers being rotated in use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B27/00—Instantaneous or flash steam boilers
- F22B27/12—Instantaneous or flash steam boilers built-up from rotary heat-exchange elements, e.g. from tube assemblies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
448,326. Forced - flow steam boilers. BORSIG MASCHINENBAU AKT.-GES., A., Tegel, Berlin. Jan. 16, 1936, Nos. 1484, 1485, and 1486. Convention dates, Jan. 19, 1935, April 15, 1935, and April 18, 1935. [Class 123 (ii)] [See also Group XXVI] Steam for supply to a turbine is generated in heated stationary tubes 17, Fig. 1, communicating with a chamber containing a wheel 12 secured to an extension 6 of the turbine shaft and formed on one side with vanes 10 which force feed water into the generator tubes and on the other side with vanes 25 which separate water from the steam delivered by the tubes. The steam after expansion passes through superheating tubes 40. Two wheels 12<1>, 12<11>, Fig. 2, with vanes are so mounted on the turbine shaft (i as to form an intermediate chamber 9 into which bled steam is led through the shaft to heat the feedwater. The heating steam flows into the feed supply compartment 10 through ports 11 in the wheel 12<1>. Steam passes from the separating compartment 25 into superheating tubes 23 and then to a supply tube 7 in the shaft 6. In a modification, the feedwater is raised in pressure in two stages. In another modification, the feedwater pump chamber is arranged between two wheels and separating chambers are arranged at the sides of the wheels.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2079118X | 1935-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB448326A true GB448326A (en) | 1936-06-05 |
Family
ID=7983899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1484/36A Expired GB448326A (en) | 1935-01-19 | 1936-01-16 | Improvements in and relating to combined steam generators and turbines |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2079118A (en) |
| AT (1) | AT151539B (en) |
| CH (1) | CH189481A (en) |
| FR (1) | FR802075A (en) |
| GB (1) | GB448326A (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE759608C (en) * | 1936-11-29 | 1954-01-04 | Mont Kessel Herpen & Co K G | Device for regulating the hot steam temperature for forced circulation steam generators |
| DE102004019635B4 (en) * | 2004-04-22 | 2007-12-27 | Rehm Anlagenbau Gmbh | Steam powered soldering system and steam generating system for a soldering system |
| US10683865B2 (en) | 2006-02-14 | 2020-06-16 | Air Squared, Inc. | Scroll type device incorporating spinning or co-rotating scrolls |
| US11047389B2 (en) | 2010-04-16 | 2021-06-29 | Air Squared, Inc. | Multi-stage scroll vacuum pumps and related scroll devices |
| US8850816B2 (en) * | 2010-05-11 | 2014-10-07 | Dell Products L.P. | Power regeneration for an information handling system |
| US20130232975A1 (en) | 2011-08-09 | 2013-09-12 | Robert W. Saffer | Compact energy cycle construction utilizing some combination of a scroll type expander, pump, and compressor for operating according to a rankine, an organic rankine, heat pump, or combined organic rankine and heat pump cycle |
| US10508543B2 (en) | 2015-05-07 | 2019-12-17 | Air Squared, Inc. | Scroll device having a pressure plate |
| US10865793B2 (en) | 2016-12-06 | 2020-12-15 | Air Squared, Inc. | Scroll type device having liquid cooling through idler shafts |
| JP7042364B2 (en) | 2018-05-04 | 2022-03-25 | エア・スクエアード・インコーポレイテッド | Liquid cooling of fixed scroll and swivel scroll compressors, expanders, or vacuum pumps |
| US20200025199A1 (en) | 2018-07-17 | 2020-01-23 | Air Squared, Inc. | Dual drive co-rotating spinning scroll compressor or expander |
| US11067080B2 (en) | 2018-07-17 | 2021-07-20 | Air Squared, Inc. | Low cost scroll compressor or vacuum pump |
| US11530703B2 (en) | 2018-07-18 | 2022-12-20 | Air Squared, Inc. | Orbiting scroll device lubrication |
| US11473572B2 (en) | 2019-06-25 | 2022-10-18 | Air Squared, Inc. | Aftercooler for cooling compressed working fluid |
| US11898557B2 (en) | 2020-11-30 | 2024-02-13 | Air Squared, Inc. | Liquid cooling of a scroll type compressor with liquid supply through the crankshaft |
| US11885328B2 (en) | 2021-07-19 | 2024-01-30 | Air Squared, Inc. | Scroll device with an integrated cooling loop |
-
1935
- 1935-12-30 CH CH189481D patent/CH189481A/en unknown
-
1936
- 1936-01-07 AT AT151539D patent/AT151539B/en active
- 1936-01-16 GB GB1484/36A patent/GB448326A/en not_active Expired
- 1936-01-18 US US59745A patent/US2079118A/en not_active Expired - Lifetime
- 1936-01-20 FR FR802075D patent/FR802075A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT151539B (en) | 1937-11-25 |
| US2079118A (en) | 1937-05-04 |
| CH189481A (en) | 1937-02-28 |
| FR802075A (en) | 1936-08-26 |
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