DE763913C - Overflow and underflow rifle weir - Google Patents

Overflow and underflow rifle weir

Info

Publication number
DE763913C
DE763913C DEN41958D DEN0041958D DE763913C DE 763913 C DE763913 C DE 763913C DE N41958 D DEN41958 D DE N41958D DE N0041958 D DEN0041958 D DE N0041958D DE 763913 C DE763913 C DE 763913C
Authority
DE
Germany
Prior art keywords
rifle
weir
overflow
underflow
support body
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
DEN41958D
Other languages
German (de)
Inventor
Karl Bender
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.)
Gg Noell & Co
Original Assignee
Gg Noell & Co
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 Gg Noell & Co filed Critical Gg Noell & Co
Priority to DEN41958D priority Critical patent/DE763913C/en
Application granted granted Critical
Publication of DE763913C publication Critical patent/DE763913C/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Description

Fei den vorgenommenen Versuchen mit dem über- und unterströmten Schützenwehr nach Patent 720 568 hat es sich gezeigt, daß es für die Abführung des überfallenden Wasserstrahls beim abgesenkten Verschlußkörper von Vorteil ist, an der Stelle der gekrümmten Tragkörperwand, an welcher der Überfallstrahl sich vom Verschlußl:örper abhebt, eine Sprungnase vorgesehen wird, damit das überfließende Wasser sich gleichmäßig von dem Y'erschlußkörper trennt und ein Anhaften des Wasserstrahls an dem nach unten schärfer gekrümmten Teil des Verschlußkörpermantels verhindert wird.In the tests carried out with the overflow and underneath the rifle weir according to patent 720 568 , it has been shown that it is advantageous for the discharge of the overflowing water jet when the closure body is lowered, at the point of the curved support body wall at which the overflow jet leaves the closure: körper lifts off, a jumping nose is provided so that the overflowing water separates evenly from the Y'erschlußkörper and adhesion of the water jet to the downwardly more sharply curved part of the closure body jacket is prevented.

Zu diesem Zweck wird der obere Teil der gekrümmten Blechwand a an der Übergangsstelle h. zur Scheitelkrümmung verlängert. Die überkragende Verlängerung i ist als Sprungnase ausgebildet, so daß das überströmende Wasser vom Verschlußkörper sicher abgelöst wird.For this purpose, the upper part of the curved sheet metal wall a is on the transition point h. extended to the apex curvature. The protruding extension i is designed as a jump nose so that the water flowing over from the closure body will be surely replaced.

Claims (1)

PATENTANSPRUCH: Über- und unterströmtes Schützenwehr mit einem im Querschnitt parabelähnlichen geschlossenen Tragkörper nach Patent 720 568, dadurch gekennzeichnet, daß die obere gekrümmte Tragkörperwand (a-) an der Übergangsstelle (lt--) zur Scheitelkrümmung eine auskragende Verlängerung (i) aufweist, die als Sprungnase zur sicheren Ablösung des überströmenden Wasserstrahls ausgebildet ist.PATENT CLAIM: A rifle weir with a parabolic cross-section, closed support body according to patent 720 568, characterized in that the upper curved support body wall (a-) at the transition point (lt--) to the apex curvature has a cantilevered extension (i) which is designed as a jumping nose for safe detachment of the overflowing water jet.
DEN41958D 1936-10-30 1936-10-30 Overflow and underflow rifle weir Expired DE763913C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEN41958D DE763913C (en) 1936-10-30 1936-10-30 Overflow and underflow rifle weir

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN41958D DE763913C (en) 1936-10-30 1936-10-30 Overflow and underflow rifle weir

Publications (1)

Publication Number Publication Date
DE763913C true DE763913C (en) 1955-01-10

Family

ID=7348472

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN41958D Expired DE763913C (en) 1936-10-30 1936-10-30 Overflow and underflow rifle weir

Country Status (1)

Country Link
DE (1) DE763913C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130374B (en) * 1958-05-22 1962-05-24 Beteiligungs & Patentverw Gmbh Sole or top seal for a slide gate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130374B (en) * 1958-05-22 1962-05-24 Beteiligungs & Patentverw Gmbh Sole or top seal for a slide gate

Similar Documents

Publication Publication Date Title
DE763913C (en) Overflow and underflow rifle weir
DE627125C (en) Rotatable pan for desulfurizing iron using centrifugal force
DE2658295A1 (en) Coffee pot for electric coffee machine - has double lid having upper and lower sections turnable relative to each other to close inlet
DE3231434C1 (en) Process and equipment for separating off slag
DE640442C (en) Standpipe valve for cisterns
AT275782B (en) cooking pot
CH671033A5 (en)
DE812750C (en) Closure for vessels, especially for jars or the like.
DE2738938A1 (en) TIN CAN FOR LIQUIDS UNDER PRESSURE
DE684096C (en) Attachment of a height-adjustable odor trap to the outlet of a basin
DE825155C (en) Cooking pot with lid holder
DE510510C (en) Milk cooker with an overflow channel surrounding the edge of the pot with a pouring spout
DE728739C (en) Spin pot, especially for rayon, with exchangeable insert base
AT157370B (en) Coffee machine.
DE857880C (en) Device for mass chrome plating of metal parts
EP0268976A3 (en) Filter trough for liquid metals
DE594176C (en) Attachment vessel for thinning and steaming food
DE925878C (en) Protective cover with loop for a glass bottle
DE432107C (en) Automatic over-pouring insert for laundry cooking vessels
DE536544C (en) Suction lifter with constant air supply
DE740394C (en) Tube-like launder for charging centrifugal casting molds
DE651409C (en) Laundry cooking kettle with over-pouring device and water preheating kettle
DE563448C (en) Bottle opener to be attached to a wall or other object
DE631936C (en) Strainer lid
DE528756C (en) Device for cleaning or degassing liquid metals, especially iron, by shaking