GB346748A - Guiding surfaces for fluid conduits - Google Patents

Guiding surfaces for fluid conduits

Info

Publication number
GB346748A
GB346748A GB495/30A GB49530A GB346748A GB 346748 A GB346748 A GB 346748A GB 495/30 A GB495/30 A GB 495/30A GB 49530 A GB49530 A GB 49530A GB 346748 A GB346748 A GB 346748A
Authority
GB
United Kingdom
Prior art keywords
jan
guiding surfaces
guiding surface
members
fluid conduits
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
GB495/30A
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.)
HARRY VAN CLEEFF
Original Assignee
HARRY VAN CLEEFF
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 HARRY VAN CLEEFF filed Critical HARRY VAN CLEEFF
Publication of GB346748A publication Critical patent/GB346748A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F15D1/04—Arrangements of guide vanes in pipe elbows or duct bends; Construction of pipe conduit elements or elbows with respect to flow, specially for reducing losses in flow

Abstract

346,748. River courses, channels, &c. FREY, K., 4B, Anton Mollerweg, Langfuhr, Danzig, and CLEEFF, H. VAN, Str³th, near Caub-on-Rhine, Germany. Jan. 6, 1930, No. 495. Convention date, Jan. 8, 1929. [Class 68 (i).] Eddy losses are eliminated and uniformity of flow of fluid secured at sharply bent parts of a river course, channel &c. l by the provision of guiding surfaces h, i, k at said parts. Each guiding surface consists of a number of members transversely staggered relative to one another and so arranged that each member of a guiding surface overlaps the adjacent member or members. This subjectmatter was included in the Specification as open to inspection under Sect. 91 (3) (a) but does not appear in the Specification as accepted.
GB495/30A 1929-01-08 1930-01-06 Guiding surfaces for fluid conduits Expired GB346748A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE346748X 1929-01-08

Publications (1)

Publication Number Publication Date
GB346748A true GB346748A (en) 1931-04-07

Family

ID=6255479

Family Applications (1)

Application Number Title Priority Date Filing Date
GB495/30A Expired GB346748A (en) 1929-01-08 1930-01-06 Guiding surfaces for fluid conduits

Country Status (1)

Country Link
GB (1) GB346748A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228960A (en) * 1988-11-24 1990-09-12 Thames Water Utilities Vane, and hydraulic system incorporating same
EP2666535A1 (en) * 2012-05-22 2013-11-27 Alstom Technology Ltd Flow control grid
CN103939929A (en) * 2014-04-28 2014-07-23 中国能源建设集团广东省电力设计研究院 Smoke duct device and reducing elbow thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228960A (en) * 1988-11-24 1990-09-12 Thames Water Utilities Vane, and hydraulic system incorporating same
GB2228960B (en) * 1988-11-24 1993-04-28 Thames Water Utilities Vane,and hydraulic system incorporating same
EP2666535A1 (en) * 2012-05-22 2013-11-27 Alstom Technology Ltd Flow control grid
JP2013240784A (en) * 2012-05-22 2013-12-05 Alstom Technology Ltd Flow control grid
US9409124B2 (en) 2012-05-22 2016-08-09 Alstom Technology Ltd Flow control grid
CN103939929A (en) * 2014-04-28 2014-07-23 中国能源建设集团广东省电力设计研究院 Smoke duct device and reducing elbow thereof

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