GB917313A - Improvements relating to sewage disposal systems for buildings - Google Patents

Improvements relating to sewage disposal systems for buildings

Info

Publication number
GB917313A
GB917313A GB17772/59A GB1777259A GB917313A GB 917313 A GB917313 A GB 917313A GB 17772/59 A GB17772/59 A GB 17772/59A GB 1777259 A GB1777259 A GB 1777259A GB 917313 A GB917313 A GB 917313A
Authority
GB
United Kingdom
Prior art keywords
water
pipe
sewage
downpipe
withdrawn
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
GB17772/59A
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
Publication of GB917313A publication Critical patent/GB917313A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
    • F04F5/04—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing elastic fluids
    • F04F5/08—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing elastic fluids the elastic fluid being entrained in a free falling column of liquid
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/28—Odour seals
    • E03C1/298—Odour seals consisting only of non-return valve
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/006—Pneumatic sewage disposal systems; accessories specially adapted therefore
    • 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
    • Y10T137/402—Distribution systems involving geographic features
    • 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
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/6966—Static constructional installations
    • Y10T137/6969—Buildings
    • 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
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7313—Control of outflow from tank
    • Y10T137/7316—Self-emptying tanks
    • Y10T137/7319—By float

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sewage (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

917,313. Drainage systems. LILJENDAHL, S. A. J. May 25, 1959 [May 28, 1958], No. 17772/59. Class 33. [Also in Group XXVIII] Disposal of building sewage water comparatively free of solid refuse is affected through a normally closed cut-off valve 31, Fig. 2, in the outlet 41 of the sewage source e.g., a wash basin 55, bath 54 or sink 56 and which valve is temporarily automatically opened when the plug is withdrawn to allow the waste water to enter a flexible conduit 30 which extends substantially horizontally into an hermetically sealed vacuum chamber 10, Fig. 1, into which the water is sucked and from which it falls by gravity down a vertical pipe 11 into a sewer 57; the bottom of the pipe 11 being water sealed at 12, Fig. 1, to prevent entry of air into the vacuum chamber 10. The vessel 10 may be evacuated by being connected to a motor driven pump, as shown the vessel 10 is connected by a valved duct 33 to a pipe 18 connected at one end to a vacuum container 52 and at its other end to the upper end of the downpipe 11 and below a float 13 which when raised by an inflow of waste water through conduit 30 allows a plug of water to fall down the pipe 11 resulting in air being withdrawn from said container 52. Sewage water containing solid matter from water closets 61 descends a downpipe 62 which discharges into a receptacle 63 connected by a duct 64 to the vacuum container 52.
GB17772/59A 1958-05-28 1959-05-25 Improvements relating to sewage disposal systems for buildings Expired GB917313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE510058A SE190445C1 (en) 1958-05-28 1958-05-28

Publications (1)

Publication Number Publication Date
GB917313A true GB917313A (en) 1963-02-06

Family

ID=20265703

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17772/59A Expired GB917313A (en) 1958-05-28 1959-05-25 Improvements relating to sewage disposal systems for buildings

Country Status (11)

Country Link
US (1) US3181553A (en)
AT (1) AT238658B (en)
BE (1) BE579095A (en)
CA (1) CA666657A (en)
CH (1) CH389520A (en)
ES (1) ES249699A1 (en)
FR (1) FR1230696A (en)
GB (1) GB917313A (en)
IT (1) IT608840A (en)
NO (1) NO108956L (en)
SE (1) SE190445C1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE390891A (en) * 1965-12-10 1900-01-01
SE328531C (en) * 1969-02-14 1973-07-12 Gustavsbergs Fabriker Ab Drainage system
SE338953B (en) * 1970-11-26 1971-09-20 Electrolux Ab
US3760837A (en) * 1971-11-18 1973-09-25 Electrolux Ab Apparatus for controlling flow of waste liquid into a pneumatic liquid disposal system
US3777778A (en) * 1972-08-30 1973-12-11 Johnson Service Co Two-position liquid level controller
US3956776A (en) * 1975-05-28 1976-05-18 Thetford Corporation Liquid waste material conveying system for toilets and the like
SE409480B (en) * 1977-12-14 1979-08-20 Electrolux Ab WAY TO TRANSPORT WASTEWATER BY VACUUM
WO1980000175A1 (en) * 1978-07-05 1980-02-07 D Loftin Method and apparatus for siphoning water from a ponding area on a flat roof
DE3337224A1 (en) * 1983-10-13 1985-05-02 Triton Belco AG, 2000 Hamburg Double-acting diaphragm pump for producing a vacuum and pumping waste water
DE3546563C2 (en) * 1985-07-18 1991-02-28 Harald 2000 Hamburg De Michael
CN108797719B (en) * 2018-07-25 2023-09-22 厚力德机器（杭州）有限公司 Building kitchen garbage retrieves and vacuum drainage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US263147A (en) * 1882-08-22 Thomas a
US377681A (en) * 1888-02-07 le mirquand
US439687A (en) * 1890-11-04 Discharge attachment for wash-basins
US264329A (en) * 1882-09-12 Andee levett
US482439A (en) * 1892-09-13 liernur

Also Published As

Publication number Publication date
AT238658B (en) 1965-02-25
CH389520A (en) 1965-03-15
IT608840A (en) 1900-01-01
CA666657A (en) 1963-07-16
US3181553A (en) 1965-05-04
ES249699A1 (en) 1959-12-01
SE190445C1 (en) 1964-07-07
FR1230696A (en) 1960-09-19
NO108956L (en)
BE579095A (en) 1900-01-01

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