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FR2693220B1 - Process for cleaning up works, especially sewers. - Google Patents

Process for cleaning up works, especially sewers.

Info

Publication number
FR2693220B1
FR2693220B1 FR9208306A FR9208306A FR2693220B1 FR 2693220 B1 FR2693220 B1 FR 2693220B1 FR 9208306 A FR9208306 A FR 9208306A FR 9208306 A FR9208306 A FR 9208306A FR 2693220 B1 FR2693220 B1 FR 2693220B1
Authority
FR
France
Prior art keywords
works
cleaning
sewers
especially sewers
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 - Fee Related
Application number
FR9208306A
Other languages
French (fr)
Other versions
FR2693220A1 (en
Inventor
Jean Huwer
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.)
SACAVI SA
Original Assignee
SACAVI SA
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 SACAVI SA filed Critical SACAVI SA
Priority to FR9208306A priority Critical patent/FR2693220B1/en
Publication of FR2693220A1 publication Critical patent/FR2693220A1/en
Application granted granted Critical
Publication of FR2693220B1 publication Critical patent/FR2693220B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
    • E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements
    • E02F3/9275—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements with axis of rotation parallel to longitudinal axis of the suction pipe
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/8858—Submerged units
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Disintegrating Or Milling (AREA)
FR9208306A 1992-07-06 1992-07-06 Process for cleaning up works, especially sewers. Expired - Fee Related FR2693220B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9208306A FR2693220B1 (en) 1992-07-06 1992-07-06 Process for cleaning up works, especially sewers.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9208306A FR2693220B1 (en) 1992-07-06 1992-07-06 Process for cleaning up works, especially sewers.

Publications (2)

Publication Number Publication Date
FR2693220A1 FR2693220A1 (en) 1994-01-07
FR2693220B1 true FR2693220B1 (en) 1994-08-19

Family

ID=9431576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9208306A Expired - Fee Related FR2693220B1 (en) 1992-07-06 1992-07-06 Process for cleaning up works, especially sewers.

Country Status (1)

Country Link
FR (1) FR2693220B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2945862B2 (en) * 1995-12-15 1999-09-06 アタカ工業株式会社 Duct sampling device
FR2751677B1 (en) * 1996-07-25 1998-11-20 Soc D Prestations Ind Et De Mo ENGINEERING VEHICLE FOR WORK IN HOSTILE ENVIRONMENTS, BUOY FOR MARITIME WORK, CONTROL STATION ASSOCIATED WITH A VEHICLE OR A BUOY-ENGINE ASSEMBLY
FR2928669B1 (en) * 2008-03-12 2012-01-13 Cie Du Sol CURING MACHINE
CN107756167A (en) * 2017-11-14 2018-03-06 天津理工大学 A kind of end socket of pipe fitting sanding apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR997304A (en) * 1945-07-06 1952-01-04 Further training in dredging devices and the like
DE1961328A1 (en) * 1969-09-17 1971-04-01 Sub Sea Oil Services Ssos Underwater dredger
FR2313547A1 (en) * 1975-06-04 1976-12-31 Coflexip Seabed solids recovery machine - has flexible hose from boat to collector truck with rotating vaned drum sweeper
DE2553940A1 (en) * 1975-12-01 1977-06-08 Juergen Ogertschnig Drain cleaner with rotating nozzle - has cutting head attached to end of forward projecting shaft of nozzle part
FR2632334B1 (en) * 1988-06-02 1993-03-05 Semafor CURING DEVICE, PARTICULARLY FOR CLEANING A SEWER IN NORMAL SERVICE
FR2669059A1 (en) * 1990-11-12 1992-05-15 Sacavi Sa DEVICE FOR TRANSFERRING MATERIALS, DEVICE COMPRISING SUCH DEVICE AND METHOD FOR CURING SEWERS.

Also Published As

Publication number Publication date
FR2693220A1 (en) 1994-01-07

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Legal Events

Date Code Title Description
ST Notification of lapse