SE457971B - Bakvattenstopp foer sjaelvfallsledningar,som innefattar ett flytroer - Google Patents

Bakvattenstopp foer sjaelvfallsledningar,som innefattar ett flytroer

Info

Publication number
SE457971B
SE457971B SE8701711A SE8701711A SE457971B SE 457971 B SE457971 B SE 457971B SE 8701711 A SE8701711 A SE 8701711A SE 8701711 A SE8701711 A SE 8701711A SE 457971 B SE457971 B SE 457971B
Authority
SE
Sweden
Prior art keywords
pipe
floating
stop according
inlet
water stop
Prior art date
Application number
SE8701711A
Other languages
English (en)
Swedish (sv)
Other versions
SE8701711D0 (sv
SE8701711L (sv
Inventor
Kjell Warnquist
Mats Persson
Original Assignee
Kjell Warnquist
Mats Persson
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
Publication of SE8701711D0 publication Critical patent/SE8701711D0/xx
Priority to SE8701711A priority Critical patent/SE457971B/sv
Application filed by Kjell Warnquist, Mats Persson filed Critical Kjell Warnquist
Priority to EP88903982A priority patent/EP0358672B1/en
Priority to AT88903982T priority patent/ATE67544T1/de
Priority to DE8888903982T priority patent/DE3865017D1/de
Priority to PCT/SE1988/000211 priority patent/WO1988008471A1/en
Publication of SE8701711L publication Critical patent/SE8701711L/xx
Priority to NO885734A priority patent/NO163294C/no
Publication of SE457971B publication Critical patent/SE457971B/sv
Priority to FI894977A priority patent/FI86004C/fi
Priority to DK538189A priority patent/DK171718B1/da
Priority to US07/680,640 priority patent/US5123444A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/02—Shut-off devices
    • E03F7/04—Valves for preventing return flow
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86236—Tank with movable or adjustable outlet or overflow pipe
    • Y10T137/86252—Float-supported outlet
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86236—Tank with movable or adjustable outlet or overflow pipe
    • Y10T137/8626—Swinging outlet pipe or spout

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Sewage (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Pipe Accessories (AREA)
  • Float Valves (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Pipeline Systems (AREA)
  • Removal Of Floating Material (AREA)
  • Level Indicators Using A Float (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Glass Compositions (AREA)
  • Paper (AREA)
  • Check Valves (AREA)
SE8701711A 1987-04-27 1987-04-27 Bakvattenstopp foer sjaelvfallsledningar,som innefattar ett flytroer SE457971B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE8701711A SE457971B (sv) 1987-04-27 1987-04-27 Bakvattenstopp foer sjaelvfallsledningar,som innefattar ett flytroer
EP88903982A EP0358672B1 (en) 1987-04-27 1988-04-26 Back flow blocker in sloping pipes
AT88903982T ATE67544T1 (de) 1987-04-27 1988-04-26 Vorrichtung zum verhindern des rueckflusses in geneigten rohren.
DE8888903982T DE3865017D1 (de) 1987-04-27 1988-04-26 Vorrichtung zum verhindern des rueckflusses in geneigten rohren.
PCT/SE1988/000211 WO1988008471A1 (en) 1987-04-27 1988-04-26 Back flow blocker in sloping pipes
NO885734A NO163294C (no) 1987-04-27 1988-12-23 Anordning for tilbakestroem-blokkering i ledninger med fall
FI894977A FI86004C (fi) 1987-04-27 1989-10-19 Bakvattenstopp foer sjaelvfallsledningar.
DK538189A DK171718B1 (da) 1987-04-27 1989-10-27 Tilbageløbsstop for vandledninger med fald
US07/680,640 US5123444A (en) 1987-04-27 1991-04-02 Back flow blocker in sloping pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8701711A SE457971B (sv) 1987-04-27 1987-04-27 Bakvattenstopp foer sjaelvfallsledningar,som innefattar ett flytroer

Publications (3)

Publication Number Publication Date
SE8701711D0 SE8701711D0 (sv) 1987-04-27
SE8701711L SE8701711L (sv) 1988-10-28
SE457971B true SE457971B (sv) 1989-02-13

Family

ID=20368311

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8701711A SE457971B (sv) 1987-04-27 1987-04-27 Bakvattenstopp foer sjaelvfallsledningar,som innefattar ett flytroer

Country Status (9)

Country Link
US (1) US5123444A (no)
EP (1) EP0358672B1 (no)
AT (1) ATE67544T1 (no)
DE (1) DE3865017D1 (no)
DK (1) DK171718B1 (no)
FI (1) FI86004C (no)
NO (1) NO163294C (no)
SE (1) SE457971B (no)
WO (1) WO1988008471A1 (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993011313A1 (en) * 1991-12-05 1993-06-10 Mats Persson Method and device for controlling a flow of fluid

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5290434A (en) * 1993-02-10 1994-03-01 Richard James G Effluent dosing septic system
CA2640496C (en) * 2008-10-01 2015-11-24 Gabe Coscarella Low profile backwater valve
US9097363B2 (en) 2010-08-20 2015-08-04 Gabe Coscarella Low profile backwater valve with lock
CA2722310A1 (en) 2010-11-16 2012-05-16 Gabe Coscarella Backwater valve with float
CA2830404C (en) * 2013-10-21 2019-01-22 Gabe Coscarella Low profile overbalanced backwater valve
CN111945644B (zh) * 2019-05-17 2022-07-22 郑州宇通重工有限公司 一种防倒灌垃圾箱及使用该垃圾箱的洗扫车

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US306523A (en) * 1884-10-14 Flushing-tank
US1108090A (en) * 1913-09-17 1914-08-18 Jerome E Barieau Constant-discharge irrigation-module.
US2079063A (en) * 1933-10-11 1937-05-04 Albert M Brosius Liquid flow control
US2536052A (en) * 1947-12-17 1951-01-02 Harvey G Gohlke Collection bag for urine
GB731965A (en) * 1952-12-03 1955-06-15 Christopher Alfred Lovett A device for maintaining a required level of liquid in a tank
DE1609090A1 (de) * 1966-09-17 1970-04-16 Dreckmann Baugmbh Rueckstausicherung fuer Kanalisationen
US4321948A (en) * 1981-01-22 1982-03-30 Bradley Earl H Discharge system for septic tank
DE3202354C2 (de) * 1982-01-26 1985-05-15 Passavant-Werke AG & Co KG, 6209 Aarbergen Vorrichtung für den Flüssigkeitsabzug aus Becken o.dgl.
NO155299C (no) * 1984-07-02 1987-03-11 Gyula Racs Anordning ved tilbakeslagsventil.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993011313A1 (en) * 1991-12-05 1993-06-10 Mats Persson Method and device for controlling a flow of fluid

Also Published As

Publication number Publication date
DK171718B1 (da) 1997-04-07
NO163294C (no) 1990-05-02
SE8701711D0 (sv) 1987-04-27
ATE67544T1 (de) 1991-10-15
SE8701711L (sv) 1988-10-28
FI86004B (fi) 1992-03-13
NO885734D0 (no) 1988-12-23
WO1988008471A1 (en) 1988-11-03
DE3865017D1 (de) 1991-10-24
NO885734L (no) 1988-12-23
DK538189D0 (da) 1989-10-27
NO163294B (no) 1990-01-22
EP0358672A1 (en) 1990-03-21
US5123444A (en) 1992-06-23
EP0358672B1 (en) 1991-09-18
FI86004C (fi) 1992-06-25
DK538189A (da) 1989-10-27
FI894977A0 (fi) 1989-10-19

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