GB253432A - Improvements in sluice gates for automatically preventing the counter admittance of the flowing water - Google Patents

Improvements in sluice gates for automatically preventing the counter admittance of the flowing water

Info

Publication number
GB253432A
GB253432A GB3118325A GB3118325A GB253432A GB 253432 A GB253432 A GB 253432A GB 3118325 A GB3118325 A GB 3118325A GB 3118325 A GB3118325 A GB 3118325A GB 253432 A GB253432 A GB 253432A
Authority
GB
United Kingdom
Prior art keywords
gate
rails
admittance
counter
flowing water
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
GB3118325A
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.)
FUMIKESA YUWAKI
Original Assignee
FUMIKESA YUWAKI
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 FUMIKESA YUWAKI filed Critical FUMIKESA YUWAKI
Priority to GB3118325A priority Critical patent/GB253432A/en
Publication of GB253432A publication Critical patent/GB253432A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/205—Barrages controlled by the variations of the water level; automatically functioning barrages

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Barrages (AREA)

Abstract

253,432. Yuwaki, F. Dec. 10, 1925. Sluice gates.-An automatically acting sluice gate for drainage conduits on farms &c. comprising a shutter 2, Fig. 2, adapted to be held in a vertical closed position by the pressure of the water on one face. is pivotally suspended at a point slightly above its centre of gravityfrom a pair of rods 7 connected to rollers or wheels 6 running on rails 5 above and at the sides of the gate. The conduit 1 is provided with abutments 4 against which the gate closes. The rails 5 may be inclined, as shown in Fig. 4, by inserting wedges 9 beneath the rails, which may slope in either direction. An additional guards rail 10 may be provided. A bar 8 may be provided on the gate on which weights may be hung to adjust the weight of the gate.
GB3118325A 1925-12-10 1925-12-10 Improvements in sluice gates for automatically preventing the counter admittance of the flowing water Expired GB253432A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3118325A GB253432A (en) 1925-12-10 1925-12-10 Improvements in sluice gates for automatically preventing the counter admittance of the flowing water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3118325A GB253432A (en) 1925-12-10 1925-12-10 Improvements in sluice gates for automatically preventing the counter admittance of the flowing water

Publications (1)

Publication Number Publication Date
GB253432A true GB253432A (en) 1926-06-17

Family

ID=10319233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3118325A Expired GB253432A (en) 1925-12-10 1925-12-10 Improvements in sluice gates for automatically preventing the counter admittance of the flowing water

Country Status (1)

Country Link
GB (1) GB253432A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5222833A (en) * 1991-05-08 1993-06-29 Northeastern University Shutter for hydro-pneumatic current flow harnessing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5222833A (en) * 1991-05-08 1993-06-29 Northeastern University Shutter for hydro-pneumatic current flow harnessing system

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