HK1034758A1 - Vacuum drainage system. - Google Patents

Vacuum drainage system.

Info

Publication number
HK1034758A1
HK1034758A1 HK01105362A HK01105362A HK1034758A1 HK 1034758 A1 HK1034758 A1 HK 1034758A1 HK 01105362 A HK01105362 A HK 01105362A HK 01105362 A HK01105362 A HK 01105362A HK 1034758 A1 HK1034758 A1 HK 1034758A1
Authority
HK
Hong Kong
Prior art keywords
drainage system
vacuum drainage
vacuum
drainage
Prior art date
Application number
HK01105362A
Other languages
English (en)
Inventor
Bjorn Von Palffy
Douglas M Wallace
Jay D Stradinger
Original Assignee
Evac Int Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23570356&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1034758(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Evac Int Oy filed Critical Evac Int Oy
Publication of HK1034758A1 publication Critical patent/HK1034758A1/xx

Links

Classifications

    • 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
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3109—Liquid filling by evacuating container
    • 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

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)
  • Sink And Installation For Waste Water (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Centrifugal Separators (AREA)
HK01105362A 1999-09-16 2001-08-01 Vacuum drainage system. HK1034758A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/397,230 US6305403B1 (en) 1999-09-16 1999-09-16 Aeration apparatus for a vertical riser in a vacuum drainage system

Publications (1)

Publication Number Publication Date
HK1034758A1 true HK1034758A1 (en) 2001-11-02

Family

ID=23570356

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01105362A HK1034758A1 (en) 1999-09-16 2001-08-01 Vacuum drainage system.

Country Status (11)

Country Link
US (1) US6305403B1 (xx)
EP (1) EP1085134A3 (xx)
JP (1) JP2001107443A (xx)
CN (1) CN1163655C (xx)
AU (1) AU763207B2 (xx)
BR (1) BR0007349A (xx)
HK (1) HK1034758A1 (xx)
HU (1) HUP0003655A2 (xx)
NO (1) NO20004623L (xx)
NZ (1) NZ506873A (xx)
TW (1) TW479099B (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI110536B (fi) * 2001-06-21 2003-02-14 Evac Int Oy Menetelmä jäteaineen kuljettamiseksi alipaineviemärijärjestelmässä
FI20011506A (fi) * 2001-07-10 2003-01-11 Evac Int Oy Tyhjiökeräysjärjestelmä
US6684902B1 (en) 2002-10-21 2004-02-03 Acornvac, Inc. Dual sensor liquid accumulator
US6837258B1 (en) 2002-12-16 2005-01-04 Acornvac, Inc. Vacuum operated sealed liquid accumulator
US6990993B2 (en) * 2003-10-06 2006-01-31 Acorn Engineering Company Vacuum drainage system
US7374669B2 (en) * 2005-04-26 2008-05-20 Acorn Engineering Co. Vacuum waste removal system
DE102010011881A1 (de) * 2010-03-18 2011-09-22 Siemens Aktiengesellschaft Schienenfahrzeug mit einer Sanitärvorrichtung
CN103590479A (zh) * 2013-11-14 2014-02-19 无锡新人居科贸有限公司 一种新型给排水装置
CN105953077B (zh) * 2016-07-06 2018-07-06 深圳市天航光学设备有限公司 真空排水装置和镜片抛光设备
CN110431367B (zh) * 2017-03-23 2021-08-27 喷射器股份有限公司 积聚和排泄来自制冷和冷却装置的除霜水和冷凝水的装置
CN107476408B (zh) * 2017-07-24 2023-04-14 艾迪机器(杭州)有限公司 一种杠杆浮力自适应辅助排涝机构
FI129492B (en) * 2021-02-26 2022-03-31 Evac Oy VACUUM COLLECTION UNIT COLLECTION UNIT
CN113669630B (zh) * 2021-09-01 2023-06-13 南京智宝节能环保科技有限公司 一种焦炉上升管氨水三通阀的控制机构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE365027B (xx) * 1972-04-26 1974-03-11 Electrolux Ab
DE2637765C2 (de) 1976-08-21 1978-04-20 Electrolux Gmbh, 2000 Hamburg Vakuum-Entwässerungsanlage
DE2637962C3 (de) 1976-08-24 1980-07-10 Electrolux Gmbh, 2000 Hamburg Verfahren zum Abführen der Abwässer von einer Vielzahl von Hausanschlüssen mittels Unterdruck
DE2641110C2 (de) 1976-09-13 1978-09-28 Electrolux Gmbh, 2000 Hamburg Vakuum-Entwässerungsanlage
DE2809431C2 (de) 1978-03-04 1984-10-25 Electrolux Gmbh, 2000 Hamburg Unterdruck-Entwässerungsanlage
DE2908745A1 (de) 1979-03-06 1980-09-11 Electrolux Gmbh Pneumatisch betriebene entwaesserungsanlage, z.b. vakuum-entwaesserungsanlage
US4285359A (en) 1979-08-01 1981-08-25 Aktiebolaget Electrolux Interface unit for vacuum sewers
SE449883B (sv) 1984-02-10 1987-05-25 Waertsilae Oy Ab Anordning vid ett vakuumtransportsystem for vetskor t ex vakuumavloppssystem
DE3629484C2 (de) 1986-08-29 1995-07-27 Waertsilae Oy Ab Verfahren zum Abführen von Abwasser und Steuervorrichtung zur Durchführung des Verfahrens
DE69012773T2 (de) * 1990-01-02 1995-02-09 Metra Oy Ab Vakuum-Abwasservorrichtung.
DE4431486A1 (de) * 1994-09-03 1996-03-07 Roediger Anlagenbau Unterdruck-Abwasseranlage
US5575304A (en) * 1995-04-13 1996-11-19 Environmental Resources Management Vacuum sewer system

Also Published As

Publication number Publication date
TW479099B (en) 2002-03-11
JP2001107443A (ja) 2001-04-17
CN1288990A (zh) 2001-03-28
EP1085134A3 (en) 2003-05-28
NO20004623D0 (no) 2000-09-15
NO20004623L (no) 2001-03-19
BR0007349A (pt) 2001-08-21
HU0003655D0 (en) 2000-09-15
AU5791800A (en) 2001-03-22
AU763207B2 (en) 2003-07-17
NZ506873A (en) 2002-03-28
EP1085134A2 (en) 2001-03-21
US6305403B1 (en) 2001-10-23
HUP0003655A2 (hu) 2001-09-28
CN1163655C (zh) 2004-08-25

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090916