IT1262958B - Dispositivo a getto per effettuare spinte con testa di ogiva. - Google Patents

Dispositivo a getto per effettuare spinte con testa di ogiva.

Info

Publication number
IT1262958B
IT1262958B ITRM920541A ITRM920541A IT1262958B IT 1262958 B IT1262958 B IT 1262958B IT RM920541 A ITRM920541 A IT RM920541A IT RM920541 A ITRM920541 A IT RM920541A IT 1262958 B IT1262958 B IT 1262958B
Authority
IT
Italy
Prior art keywords
head
jet
thrust
area
semi
Prior art date
Application number
ITRM920541A
Other languages
English (en)
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 filed Critical
Publication of ITRM920541A0 publication Critical patent/ITRM920541A0/it
Publication of ITRM920541A1 publication Critical patent/ITRM920541A1/it
Application granted granted Critical
Publication of IT1262958B publication Critical patent/IT1262958B/it

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
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
    • B08B9/0495—Nozzles propelled by fluid jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Cleaning In General (AREA)
  • Sink And Installation For Waste Water (AREA)

Abstract

Un dispositivo di spinta a getto per l'attacco all'estremità di uscita di un tubo flessibile di liquido ad alta pressione, fra l'altro, per liberare condutture di scarico e simili. Il dispositivo di spinta a getto comprende un corpo formato in una forma quasi semi-sferica intorno ad un asse longitudinale che è sostanzialmente un prolungamento del tubo. La sagoma semi-sferica dà l'area frontale di configurazione inclinata verso il retro e radialmente verso I' esterno su cui getti di liquido fluiscono in stretta vicinanza di questa area per aumentare l'azione di spinta in avanti contro le pareti della conduttura di drenaggio il che facilita l'avanzamento del dispositivo attraverso la conduttura. Davanti all'area frontale una testa di ogiva è imperniata coassialmente per ruotare tramite una spinta esercitata dal liquido che esce lateralmente da un altro getto nella testa di ogiva. I getti di testa di ogiva creano forze che sono utilizzate per pulire la conduttura di scarico da fango, radici e simili. Inoltre la testa di ogiva può portare lame o simili per aumentare l'azione di pulitura del dispositivo.
ITRM920541A 1991-09-12 1992-07-15 Dispositivo a getto per effettuare spinte con testa di ogiva. IT1262958B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75813291A 1991-09-12 1991-09-12
US07/838,998 US5179753A (en) 1991-09-12 1992-02-21 Jet thruster with spinner head

Publications (3)

Publication Number Publication Date
ITRM920541A0 ITRM920541A0 (it) 1992-07-15
ITRM920541A1 ITRM920541A1 (it) 1994-01-15
IT1262958B true IT1262958B (it) 1996-07-23

Family

ID=27116493

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM920541A IT1262958B (it) 1991-09-12 1992-07-15 Dispositivo a getto per effettuare spinte con testa di ogiva.

Country Status (10)

Country Link
US (1) US5179753A (it)
JP (1) JPH05200372A (it)
AU (1) AU659834B2 (it)
BR (1) BR9203541A (it)
CA (1) CA2066934C (it)
DE (1) DE4226147A1 (it)
FR (1) FR2681264B1 (it)
GB (1) GB2260715B (it)
IT (1) IT1262958B (it)
MX (1) MX9204693A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5535473A (en) * 1994-12-05 1996-07-16 Maniar; Mark A. Drain cleaning apparatus
US5588171A (en) * 1995-03-24 1996-12-31 Pettibone Corporation Drain line cleaning apparatus
SE504925C2 (sv) * 1995-07-19 1997-05-26 Jonas Sjoeberg Anordning för rengöring av ledningar och kanaler
AUPN703195A0 (en) 1995-12-08 1996-01-04 Bhp Australia Coal Pty Ltd Fluid drilling system
US20020043404A1 (en) * 1997-06-06 2002-04-18 Robert Trueman Erectable arm assembly for use in boreholes
US5896878A (en) * 1997-09-24 1999-04-27 Shinsho Limited Pipe washing apparatus
AUPR886401A0 (en) * 2001-11-14 2001-12-06 Cmte Development Limited Fluid drilling head
AU2002952176A0 (en) 2002-10-18 2002-10-31 Cmte Development Limited Drill head steering
US7011158B2 (en) * 2003-09-05 2006-03-14 Jerry Wayne Noles, Jr., legal representative Method and apparatus for well bore cleaning
CN109158389B (zh) * 2018-09-11 2024-09-24 西安石油大学 一种自旋射流清管装置
US11344930B2 (en) 2020-02-16 2022-05-31 LSQ Manufacturing, Inc. Self-centering conduit cleaning device with reduced axial length

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1448878A (en) * 1920-05-03 1923-03-20 Ford Motor Co Method and machine for tempering bars, shafts, and the like
US1426919A (en) * 1921-02-14 1922-08-22 Sidney C Sladden Self-propelling rotary cutter
SU419272A1 (ru) * 1972-05-24 1974-03-15 В. Я. Шапошников Устройство для очистки внутреннейповерхности гуммированных трубопроводовот отложений
US3844362A (en) * 1973-05-14 1974-10-29 K Elbert Boring device
DE2432168B2 (de) * 1974-07-04 1976-10-14 Stabag Stahlbau Ag, Balzers (Liechtenstein) Reinigungsgeraet fuer kanalisationsrohre
SU795592A1 (ru) * 1975-05-05 1981-01-18 Государственное Специальноеконструкторское Бюро По Ирригацииглавного Среднеазиатскогоуправления По Ирригации И Строительствусовхозов При Министерствемелиорации Водного Хозяйства Cccp Устройство дл очистки трубопроводовОТ ОТлОжЕНий
SU578128A1 (ru) * 1976-02-17 1977-10-30 Центральный Научно-Исследовательский Институт Механизации И Электрификации Сельского Хозяйства Нечерноземной Зоны Ссср Устройство дл очистки внутренней поверхности трубопроводов
SU647415A1 (ru) * 1977-04-08 1979-02-18 Всесоюзный Научно-Исследовательский Экспериментально-Конструкторский Институт Коммунального Машиностроения Устройство дл очистки канализационных трубопроводов
US4206313A (en) * 1978-05-30 1980-06-03 S. D. Meo Pipe cleaning nozzle
DE2906382C2 (de) * 1979-02-20 1982-12-16 Woma-Apparatebau Wolfgang Maasberg & Co Gmbh, 4100 Duisburg Rückstoßbetriebene Spritzvorrichtung zum Reinigen von Kanälen
SU921644A1 (ru) * 1980-06-20 1982-04-23 Государственное Специальное Конструкторское Бюро По Механизации Ирригационно-Мелиоративных Работ И Поливов Хлопчатника Устройство дл очистки внутренней поверхности трубопроводов
DE3141581A1 (de) * 1981-10-20 1983-05-05 Albrecht Wolhusen Wüthrich Rohrreinigungsgeraet fuer kanalisationsleitungen
NL8501521A (nl) * 1985-05-29 1986-12-16 Simon Ligthart Spuitkop voor het schoonspoelen van buizen en pijpen, zoals onder meer toegepast voor de reiniging van warmtewisselaars.
US4819314A (en) * 1987-01-22 1989-04-11 The Pullman Peabody Company Jet nozzles
SE8802205D0 (sv) * 1988-06-13 1988-06-13 Hans Norberg Apparat for rensning av ror
SE500862C2 (sv) * 1990-03-09 1994-09-19 Johan Faxon Förfarande och anordning för rengöring av rörledningar
SE500894C2 (sv) * 1990-10-04 1994-09-26 Johan Faxon Förfarande och anordning för rengöring av rörledningar

Also Published As

Publication number Publication date
GB9218498D0 (en) 1992-10-14
FR2681264B1 (fr) 1996-03-15
AU1598792A (en) 1993-03-18
CA2066934A1 (en) 1993-03-13
AU659834B2 (en) 1995-06-01
JPH05200372A (ja) 1993-08-10
FR2681264A1 (fr) 1993-03-19
GB2260715B (en) 1995-05-24
GB2260715A (en) 1993-04-28
CA2066934C (en) 1995-07-18
DE4226147A1 (de) 1993-03-18
US5179753A (en) 1993-01-19
ITRM920541A1 (it) 1994-01-15
ITRM920541A0 (it) 1992-07-15
BR9203541A (pt) 1993-04-13
MX9204693A (es) 1994-05-31

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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: 19960228