ITMI910075A1 - DEVICE FOR WASHING DUCTS - Google Patents

DEVICE FOR WASHING DUCTS

Info

Publication number
ITMI910075A1
ITMI910075A1 IT000075A ITMI910075A ITMI910075A1 IT MI910075 A1 ITMI910075 A1 IT MI910075A1 IT 000075 A IT000075 A IT 000075A IT MI910075 A ITMI910075 A IT MI910075A IT MI910075 A1 ITMI910075 A1 IT MI910075A1
Authority
IT
Italy
Prior art keywords
washing ducts
ducts
washing
Prior art date
Application number
IT000075A
Other languages
Italian (it)
Inventor
Walter Nill
Original Assignee
Nill Werner
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 Nill Werner filed Critical Nill Werner
Publication of ITMI910075A0 publication Critical patent/ITMI910075A0/en
Publication of ITMI910075A1 publication Critical patent/ITMI910075A1/en
Application granted granted Critical
Publication of IT1245096B publication Critical patent/IT1245096B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401—Gullies for use in roads or pavements
    • E03F5/0402—Gullies for use in roads or pavements provided with flushing means for cleaning or emptying
    • 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
    • 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
    • E03F9/007—Devices providing a flushing surge
ITMI910075A 1990-01-24 1991-01-15 DEVICE FOR WASHING DUCTS IT1245096B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH218/90A CH680741A5 (en) 1990-01-24 1990-01-24

Publications (3)

Publication Number Publication Date
ITMI910075A0 ITMI910075A0 (en) 1991-01-15
ITMI910075A1 true ITMI910075A1 (en) 1992-07-15
IT1245096B IT1245096B (en) 1994-09-13

Family

ID=4181967

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910075A IT1245096B (en) 1990-01-24 1991-01-15 DEVICE FOR WASHING DUCTS

Country Status (5)

Country Link
AT (1) AT399180B (en)
CH (1) CH680741A5 (en)
DE (2) DE4038719A1 (en)
FR (1) FR2657373B1 (en)
IT (1) IT1245096B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4212707A1 (en) * 1992-04-16 1993-10-21 Steinhardt Lothar Canal structure with flushing device
EP0577548A1 (en) * 1992-06-30 1994-01-05 Werner Nill Syphon device for drains
DE4342612A1 (en) * 1993-12-14 1995-06-22 Steinhardt Lothar Flushing device
DE19514359A1 (en) * 1995-04-18 1996-10-24 Guenter Kupczik Waste water discharge process
EP0845561A3 (en) * 1996-11-27 1999-01-07 Werner Nill Wave flushing for reservoirs, conduits and sewers
US5970995A (en) * 1998-12-31 1999-10-26 Schy; William W. Kit for removing calcium deposits in a shower head without removing the shower head from a shower arm
DE19930346C2 (en) * 1999-07-02 2002-11-14 Klaus Ulrich Giehl Sewer flusher
CN101892705B (en) * 2010-07-23 2012-09-19 浙江大学 Intercepting deep well self-siphoning hydraulic desilting device
CN104179248B (en) * 2014-09-02 2015-12-30 洼石环境工程（上海）有限公司 A kind of vacuum of drainage pipeline networks rinses desilting system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE36267C (en) * J. PICKER in München, Müllerstr. 9 Bell lifters for rinsing purposes
US1929638A (en) * 1931-12-05 1933-10-10 Howard W Jewell Apparatus for automatically flushing sewers
CH159100A (en) * 1931-12-24 1932-12-31 Siegrist Fritz Automatic defense regulation device.
US1934959A (en) * 1932-02-29 1933-11-14 Jr Herman Wirz Sewer flushing apparatus
FR64630E (en) * 1952-08-08 1955-11-30 Method for maintaining a constant liquid flow rate and device for implementing this method
SU1084359A1 (en) * 1981-10-01 1984-04-07 Московский Ордена Трудового Красного Знамени Гидромелиоративный Институт Hydraulic valve for breaking-off vacuum in siphon water outlet of pumping station
FR2559811A1 (en) * 1984-02-16 1985-08-23 Sdmte Static-dynamic hydraulic flush: hydraulic flush which, without any moving component, creates a discharge of a large volume of water at a preestablished flow rate whatever the feed flow rate may be
DE8902878U1 (en) * 1988-03-25 1989-05-03 Nill, Werner, Winterthur, Ch

Also Published As

Publication number Publication date
DE9016513U1 (en) 1991-02-21
AT399180B (en) 1995-03-27
IT1245096B (en) 1994-09-13
DE4038719A1 (en) 1991-07-25
ITMI910075A0 (en) 1991-01-15
ATA256090A (en) 1994-08-15
FR2657373A1 (en) 1991-07-26
CH680741A5 (en) 1992-10-30
FR2657373B1 (en) 1993-11-05

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941228