GB287921A - Improvements in and relating to sluice weirs - Google Patents

Improvements in and relating to sluice weirs

Info

Publication number
GB287921A
GB287921A GB2696/28A GB269628A GB287921A GB 287921 A GB287921 A GB 287921A GB 2696/28 A GB2696/28 A GB 2696/28A GB 269628 A GB269628 A GB 269628A GB 287921 A GB287921 A GB 287921A
Authority
GB
United Kingdom
Prior art keywords
sluice
motor
contacts
energize
float
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
GB2696/28A
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of GB287921A publication Critical patent/GB287921A/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

287,921. Maschinenfabrik Augsburg- N³rnberg Akt.-Ges. March 30, 1927, [Convention date]. Sluice gates are operated by two or more motors which can be put into operation successively, and impart to the sluice different operating speeds, or act on sluices of different effective areas. The Figure shows a sluice g controlled by a float a by means of a lever c and electric contacts e, f. The contacts e are made by slight variations of water level and energize a motor l, which drives the shaft k and moves the gate g. The contacts f are made by greater movements of the float a, and energize the motor m, which, through a differential gear n, rotates the shaft k and moves the gate g more rapidly. A third motor, similarly controlled, may be fitted and the additional motors may be geared to different shafts k to operate additional gates.
GB2696/28A 1927-03-30 1928-01-27 Improvements in and relating to sluice weirs Expired GB287921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE287921X 1927-03-30

Publications (1)

Publication Number Publication Date
GB287921A true GB287921A (en) 1928-05-17

Family

ID=6059431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2696/28A Expired GB287921A (en) 1927-03-30 1928-01-27 Improvements in and relating to sluice weirs

Country Status (1)

Country Link
GB (1) GB287921A (en)

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