GB191405137A - Improvements in or relating to the Pumping of Liquids which Approach the Pump at Different Levels. - Google Patents

Improvements in or relating to the Pumping of Liquids which Approach the Pump at Different Levels.

Info

Publication number
GB191405137A
GB191405137A GB191405137DA GB191405137A GB 191405137 A GB191405137 A GB 191405137A GB 191405137D A GB191405137D A GB 191405137DA GB 191405137 A GB191405137 A GB 191405137A
Authority
GB
United Kingdom
Prior art keywords
sump
level
different levels
pump
liquid
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
Inventor
Reginald Humphrey Lee Pennell
Jens Orten-Boving
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191405137A publication Critical patent/GB191405137A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/22—Adaptations of pumping plants for lifting sewage

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)

Abstract

5137. Pennell, R. H. L., and Bovine, J. Orten-. Feb. 27. Suction reservoirs.-Relates to means for dealing with liquid which reaches the sump at different levels, and is particularly applicable to sewage disposal systems. Supply-pipes a, b, c, Fig. 3, enter the sump at different levels, and a partition i is provided with a non-return valve h so that the high-level inflow is retained in the sump f as long as its level is higher than that in the sump e. The suction pipe g of the pump enters the sump f, and the pump is started by a float device when this sump is full. Liquid is drawn from the sump e when the level in the sump f falls below that in the sump e. Loss of head through the falling of liquid from the pipe a into a low-level sump is thus avoided. The Provisional Specification also describes an apparatus in which the suction pipe is branched into each of the sumps, each branch having a non-return valve. The high-level sump is also provided with an overflow pipe into the lowlevel sump.
GB191405137D 1914-02-27 1914-02-27 Improvements in or relating to the Pumping of Liquids which Approach the Pump at Different Levels. Expired GB191405137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191405137T 1914-02-27

Publications (1)

Publication Number Publication Date
GB191405137A true GB191405137A (en) 1914-12-17

Family

ID=32582350

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191405137D Expired GB191405137A (en) 1914-02-27 1914-02-27 Improvements in or relating to the Pumping of Liquids which Approach the Pump at Different Levels.

Country Status (1)

Country Link
GB (1) GB191405137A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2871179A1 (en) * 2004-06-02 2005-12-09 E R B C I Sarl Waste water pumping unit has rigid curved panel beneath valve chamber to provide reinforcement protecting it against ground movements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2871179A1 (en) * 2004-06-02 2005-12-09 E R B C I Sarl Waste water pumping unit has rigid curved panel beneath valve chamber to provide reinforcement protecting it against ground movements

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