GB1407836A - Centrifugal brake for use in an equalising basin of a sewer system - Google Patents

Centrifugal brake for use in an equalising basin of a sewer system

Info

Publication number
GB1407836A
GB1407836A GB4467272A GB4467272A GB1407836A GB 1407836 A GB1407836 A GB 1407836A GB 4467272 A GB4467272 A GB 4467272A GB 4467272 A GB4467272 A GB 4467272A GB 1407836 A GB1407836 A GB 1407836A
Authority
GB
United Kingdom
Prior art keywords
chamber
flow
basin
liquid
braking
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
GB4467272A
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.)
Sorensen P P
Original Assignee
Sorensen P P
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 Sorensen P P filed Critical Sorensen P P
Publication of GB1407836A publication Critical patent/GB1407836A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/101—Dedicated additional structures, interposed or parallel to the sewer system
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • E03F5/021—Connection of sewer pipes to manhole shaft
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/105—Accessories, e.g. flow regulators or cleaning devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • E03F5/16—Devices for separating oil, water or grease from sewage in drains leading to the main sewer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers

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)
  • Braking Arrangements (AREA)

Abstract

1407836 Trapped gullies J M JOHANNESSEN and P P SORIENSEN 27 Sept 1972 [28 Sept 1971] 44672/72 Heading E1C [Also in Division G3] A centrifugal brake 5 for use in a gully or like basin 1 of a drainage system to restrict the maximum rate of flow of drainage water from the gully into a sewer system comprises a housing defining a braking chamber 16 of generally circular cross-section and having a fluid inlet 19 opening into the interior of the housing and directing incoming liquid tangentially into the chamber adjacent its periphery, and a fluid outlet 15 leading out of the braking chamber at or near the centre of its crosssection and formed to act as a syphon when the brake is used with the fluid inlet at the bottom of the housing (i.e. as shown, the axis of the circular cross-section being horizontal), and when the water level in the chamber covers the entry to the outlet 15. In the embodiment of Figs 6 and 8, the brake 5 is embodied in a two-part casing 13, 14 having an inlet 24 which in use is submerged in the drainage water in the basin 1, the. casing being sealed in an opening 3 of the basin by a sealing ring 6 and groove 4. The casing is formed to provide a venting tube 23, a filter in the form of a perforated plate 21 through which the liquid, when above a predetermined level, passes to a chamber 20, an inlet tube 19 leading upwardly from the chamber 20 to the cylindrical braking chamber 16 so as to constitute a syphon and at the same time serve to direct the liquid, when a flow has been established, tangentially against the internal peripheral wall of the chamber 16. A baffle plate 17 is positioned to trap air and disturb the rotation of the liquid to increase the braking effect of the chamber 16. The outlet 15 leads via outlet tube 18 to the sewer pipe. In operation, the liquid flows by syphon action without appreciable rotation in the chamber 16 until a predetermined head in the basin 1 is exceeded, after which the liquid rotates in the chamber 16 and the flow is braked so as to remain substantially constant until a much greater head is established whereafter the relationship between flow and pressure head follows a second curve (Fig 10, not shown). In the simplified form of Fig 12, the syphoning effect does not occur, since the device 5 merely consists of a chamber formed by casing halves 13', 14', tangential inlet passage 19', baffle plate 17' and outlet arrangement 15', 18', whereby braking of the flow occurs almost immediately and the flow/head relation ship is according to the second curve (Fig 10).
GB4467272A 1971-09-28 1972-09-27 Centrifugal brake for use in an equalising basin of a sewer system Expired GB1407836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK470571AA DK135904B (en) 1971-09-28 1971-09-28 Unit for regulating the drain from a well.

Publications (1)

Publication Number Publication Date
GB1407836A true GB1407836A (en) 1975-09-24

Family

ID=8135962

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4467272A Expired GB1407836A (en) 1971-09-28 1972-09-27 Centrifugal brake for use in an equalising basin of a sewer system

Country Status (5)

Country Link
US (1) US3815748A (en)
CA (1) CA994680A (en)
DE (1) DE2215556A1 (en)
DK (1) DK135904B (en)
GB (1) GB1407836A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233535A1 (en) * 1982-09-10 1984-03-15 Rolf 2000 Hamburg Stahn Method and device for regulating the discharge of through-flow tanks
US6374858B1 (en) 1998-02-27 2002-04-23 Hydro International Plc Vortex valves

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE427680B (en) * 1981-10-01 1983-04-25 Oscar Sven Arntyr DEPARTMENT FOR SEPARATION AND COLLECTION OF POLLUTANTS AT DAYWATER TOWNS
SE457121B (en) * 1986-05-07 1988-11-28 Mosbaeck Handelsbolag I Helsin FLOEDESREGULATOR
DK508586A (en) * 1986-10-23 1988-04-24 Mogens Christensen DEVICE FIRE FIGHTING OR USEFUL FILTER ORGAN
US5004534A (en) * 1988-05-16 1991-04-02 Vincenzo Buzzelli Catch basin
US5759415A (en) * 1991-10-02 1998-06-02 Vortechnics, Inc. Method and apparatus for separating floating and non-floating particulate from rainwater drainage
US5284580A (en) * 1992-08-04 1994-02-08 Shyh Shyh Yuan Refuse collecting frame for sewer
US5904842A (en) * 1995-08-28 1999-05-18 Billias; Charles Removable storm water devices
US5643445A (en) * 1995-08-28 1997-07-01 Billias; Charles Removable storm water screen and overflow device
US5733445A (en) * 1996-07-25 1998-03-31 Fanelli; Anthony T. Storm sewer catch basin filter
US6337025B1 (en) 1998-08-03 2002-01-08 Environmental Filtration, Inc. Filter canister for use within a storm water sewer system
US6086758A (en) * 1998-11-13 2000-07-11 Pactec, Inc. Storm drain liner
US6082925A (en) * 1999-06-29 2000-07-04 Raasch; Jason J. Storm sewer overflow control device
US6200484B1 (en) 2000-03-16 2001-03-13 Mcinnis Stephen J. Surface water filtration apparatus
US6406216B1 (en) 2000-07-07 2002-06-18 Jason J. Raasch Storm sewer overflow control device
US20020113025A1 (en) * 2000-12-11 2002-08-22 Gauldin Patrick W. Filtration system for storm water catch basins
US6793811B1 (en) * 2002-04-10 2004-09-21 Charles R. Fleischmann Runoff drain filter with separately removable cartridges
GB2405157B (en) * 2003-08-22 2007-03-21 Hydro Int Plc Pre-fabricated vortex valve unit
SE526791C2 (en) * 2004-03-15 2005-11-08 Anders Persson Swirl chamber with variable backrest and air injector for preventing sedimentation in day and waste water wells
US7799235B2 (en) * 2004-07-23 2010-09-21 Contech Stormwater Solutions, Inc. Fluid filter system and related method
US7788867B2 (en) * 2004-10-13 2010-09-07 General Electric Company Floor tile debris interceptor and transition plenum in a nuclear power plant
US7704386B2 (en) * 2007-01-12 2010-04-27 Gianni Ventura Filter assembly
US8287726B2 (en) 2007-08-15 2012-10-16 Monteco Ltd Filter for removing sediment from water
US7658857B2 (en) * 2008-01-08 2010-02-09 Todd Wacome Treating runoff
US8088279B2 (en) * 2008-04-23 2012-01-03 Cleanway Environmental Partners, Inc. Runoff water filtration apparatus
US8221632B2 (en) * 2009-12-30 2012-07-17 Cleanway Environmental Partners, Inc. Surface water filtration device
CN104929233A (en) * 2015-07-02 2015-09-23 朱建强 FRP inspection shaft safety filter element
US10570604B2 (en) 2017-11-22 2020-02-25 Clean Way Services, Inc. Curb inlet catch basin apparatus and method
US11877573B2 (en) * 2020-12-02 2024-01-23 Denis Friezner Vector control screen for stormwater treatment systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1005371A (en) * 1911-02-17 1911-10-10 Frank L Union Catch-basin.
US1079593A (en) * 1912-12-06 1913-11-25 John J Donovan Floor-drain trap.
US2796988A (en) * 1954-04-30 1957-06-25 Loffler Walther Valved catch basin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233535A1 (en) * 1982-09-10 1984-03-15 Rolf 2000 Hamburg Stahn Method and device for regulating the discharge of through-flow tanks
US6374858B1 (en) 1998-02-27 2002-04-23 Hydro International Plc Vortex valves

Also Published As

Publication number Publication date
DK135904C (en) 1977-12-05
DE2215556A1 (en) 1973-04-05
DK135904B (en) 1977-07-11
US3815748A (en) 1974-06-11
CA994680A (en) 1976-08-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee