ATE92564T1 - Vorrichtung zum raeumen von verstopften wasserdurchgaengen. - Google Patents

Vorrichtung zum raeumen von verstopften wasserdurchgaengen.

Info

Publication number
ATE92564T1
ATE92564T1 AT89308668T AT89308668T ATE92564T1 AT E92564 T1 ATE92564 T1 AT E92564T1 AT 89308668 T AT89308668 T AT 89308668T AT 89308668 T AT89308668 T AT 89308668T AT E92564 T1 ATE92564 T1 AT E92564T1
Authority
AT
Austria
Prior art keywords
inlet
chamber
outlet port
pressure chamber
vacuum chamber
Prior art date
Application number
AT89308668T
Other languages
English (en)
Inventor
Henry G Brzoska
Original Assignee
Lemaks Ind Inc
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 Lemaks Ind Inc filed Critical Lemaks Ind Inc
Application granted granted Critical
Publication of ATE92564T1 publication Critical patent/ATE92564T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/035—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing by suction
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/009—Details of suction cleaner tools for additional purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0326—Using pulsations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0328—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid by purging the pipe with a gas or a mixture of gas and 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
    • E03C1/30—Devices to facilitate removing of obstructions in waste-pipes or sinks
    • E03C1/304—Devices to facilitate removing of obstructions in waste-pipes or sinks using fluid under pressure
    • E03C1/308—Devices to facilitate removing of obstructions in waste-pipes or sinks using fluid under pressure by means of a pumping device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Cleaning In General (AREA)
  • Junction Field-Effect Transistors (AREA)
  • Massaging Devices (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Slot Machines And Peripheral Devices (AREA)
  • Water Treatment By Sorption (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Fluid-Driven Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
AT89308668T 1989-04-10 1989-08-25 Vorrichtung zum raeumen von verstopften wasserdurchgaengen. ATE92564T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33576189A 1989-04-10 1989-04-10
EP89308668A EP0392113B1 (de) 1989-04-10 1989-08-25 Vorrichtung zum Räumen von verstopften Wasserdurchgängen

Publications (1)

Publication Number Publication Date
ATE92564T1 true ATE92564T1 (de) 1993-08-15

Family

ID=23313131

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89308668T ATE92564T1 (de) 1989-04-10 1989-08-25 Vorrichtung zum raeumen von verstopften wasserdurchgaengen.

Country Status (8)

Country Link
EP (1) EP0392113B1 (de)
JP (1) JP2732303B2 (de)
AT (1) ATE92564T1 (de)
AU (1) AU639230B2 (de)
CA (1) CA1331424C (de)
DE (1) DE68908161D1 (de)
DK (1) DK82590A (de)
NO (1) NO901204L (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4600037B2 (ja) 2004-12-27 2010-12-15 パナソニック株式会社 スピーカ
CN101220607B (zh) * 2007-07-13 2010-11-17 上海大学 水气互动式下水道疏通设备
CN104944013A (zh) * 2014-03-28 2015-09-30 南通曙光机电工程有限公司 一种负压清堵器
KR101705723B1 (ko) * 2015-04-13 2017-02-13 김명근 의류행거의 먼지방지용 덮개
CN111790700B (zh) * 2020-06-09 2022-05-17 深圳供电局有限公司 管道疏通装置
CN111921993A (zh) * 2020-07-01 2020-11-13 深圳供电局有限公司 管道疏通装置
CN115055453B (zh) * 2022-06-15 2023-04-25 石家庄铁道大学 人造龙卷风利匕复合式非开挖多级清管装置及其清管方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH150274A (de) * 1929-12-20 1931-10-31 Inventia Patent Verwert Ges Staubsauger.
US2673986A (en) * 1949-06-24 1954-04-06 Schaefer Valentine Attachment for vacuum cleaners
US3238556A (en) * 1963-05-07 1966-03-08 Elmer A Martin Portable suction and blower unit
US3619851A (en) * 1970-08-05 1971-11-16 Singer Co Convertible canister vacuum cleaner

Also Published As

Publication number Publication date
DK82590D0 (da) 1990-04-02
EP0392113A2 (de) 1990-10-17
EP0392113A3 (en) 1990-12-27
EP0392113B1 (de) 1993-08-04
NO901204D0 (no) 1990-03-14
NO901204L (no) 1990-10-11
DK82590A (da) 1990-10-11
DE68908161D1 (de) 1993-09-09
AU639230B2 (en) 1993-07-22
CA1331424C (en) 1994-08-16
AU5306990A (en) 1990-10-11
JP2732303B2 (ja) 1998-03-30
JPH0361798A (ja) 1991-03-18

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties