GB390347A - Arrangement for producing helical flow of gases, steam and liquids - Google Patents
Arrangement for producing helical flow of gases, steam and liquidsInfo
- Publication number
- GB390347A GB390347A GB1535532A GB1535532A GB390347A GB 390347 A GB390347 A GB 390347A GB 1535532 A GB1535532 A GB 1535532A GB 1535532 A GB1535532 A GB 1535532A GB 390347 A GB390347 A GB 390347A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- steam
- helical flow
- liquids
- gases
- 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
- 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
- F22B37/18—Inserts, e.g. for receiving deposits from water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/02—Influencing flow of fluids in pipes or conduits
-
- 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
- F22B37/06—Flue or fire tubes; Accessories therefor, e.g. fire-tube inserts
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
390,347. Pipes. KUHLMANN, A., 73, Holtenauerstrasse, Kiel, Germany. May 30, 1932, No. 15355. [Class 99 (ii).] A pipe for producing a helical flow of fluids is provided with a helix a in contact with the inner surface of the pipe, and having a height substantially smaller than the radius of the pipe and a pitch greater than the pipe's internal diameter. A conical deflector e may be provided at the end of the helix to prevent the flow of the fluid from being disturbed by the end of a steam tube d contained in the pipe. Specifications 23993/92, [Class 99, Pipes &c.], and 2650/97, [Class 123, Steam generators], are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1535532A GB390347A (en) | 1932-05-30 | 1932-05-30 | Arrangement for producing helical flow of gases, steam and liquids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1535532A GB390347A (en) | 1932-05-30 | 1932-05-30 | Arrangement for producing helical flow of gases, steam and liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB390347A true GB390347A (en) | 1933-04-06 |
Family
ID=10057674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1535532A Expired GB390347A (en) | 1932-05-30 | 1932-05-30 | Arrangement for producing helical flow of gases, steam and liquids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB390347A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004006031A1 (en) * | 2004-02-06 | 2005-08-25 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Arrangement for suppression of pulsating motion in hydraulic duct, comprising at least two axially positioned helical elements |
EP2184536A1 (en) * | 2008-09-09 | 2010-05-12 | Siemens Aktiengesellschaft | Steam generator pipe, accompanying production method and once-through steam generator |
EP2390567A1 (en) * | 2010-05-31 | 2011-11-30 | Siemens Aktiengesellschaft | Device for producing fixture units for steam generator pipes |
EP2390566A1 (en) * | 2010-05-31 | 2011-11-30 | Siemens Aktiengesellschaft | Device for producing fixture units for steam generator pipes |
-
1932
- 1932-05-30 GB GB1535532A patent/GB390347A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004006031A1 (en) * | 2004-02-06 | 2005-08-25 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Arrangement for suppression of pulsating motion in hydraulic duct, comprising at least two axially positioned helical elements |
DE102004006031B4 (en) * | 2004-02-06 | 2006-11-16 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Method and device for reducing pressure pulsations in fluid-carrying piping systems |
EP2184536A1 (en) * | 2008-09-09 | 2010-05-12 | Siemens Aktiengesellschaft | Steam generator pipe, accompanying production method and once-through steam generator |
EP2390567A1 (en) * | 2010-05-31 | 2011-11-30 | Siemens Aktiengesellschaft | Device for producing fixture units for steam generator pipes |
EP2390566A1 (en) * | 2010-05-31 | 2011-11-30 | Siemens Aktiengesellschaft | Device for producing fixture units for steam generator pipes |
WO2011151133A3 (en) * | 2010-05-31 | 2012-08-02 | Siemens Aktiengesellschaft | Apparatus for producing inserts for steam generator tubes |
WO2011151135A3 (en) * | 2010-05-31 | 2012-10-11 | Siemens Aktiengesellschaft | Method for producing steam generator tubes |
US8621905B2 (en) | 2010-05-31 | 2014-01-07 | Siemens Aktiengesellschaft | Apparatus for producing inserts for steam generator tubes |
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