EP0486821A3 - Device for cleaning of pipes - Google Patents

Device for cleaning of pipes Download PDF

Info

Publication number: EP0486821A3
Authority: EP; European Patent Office
Prior art keywords: pipes; cleaning
Prior art date: 1990-10-25
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP19910117899

Other languages

English (en)

Other versions

EP0486821A2 (de

Inventor

Ernst Wedemann

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.)

Individual

Original Assignee

Individual

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.)

1990-10-25

Filing date

1991-10-21

Publication date

1993-06-09

1991-10-21 Application filed by Individual filed Critical Individual

1992-05-27 Publication of EP0486821A2 publication Critical patent/EP0486821A2/de

1993-06-09 Publication of EP0486821A3 publication Critical patent/EP0486821A3/de

Status Withdrawn legal-status Critical Current

Links

238000004140 cleaning Methods 0.000 title 1

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
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
- B08B9/0554—Diablo shaped pigs

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Cleaning In General (AREA)

EP19910117899 1990-10-25 1991-10-21 Device for cleaning of pipes Withdrawn EP0486821A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4033962		1990-10-25
DE19904033962 DE4033962A1 (de)	1990-10-25	1990-10-25	Vorrichtung zur reinigung von rohren

Publications (2)

Publication Number	Publication Date
EP0486821A2 EP0486821A2 (de)	1992-05-27
EP0486821A3 true EP0486821A3 (en)	1993-06-09

Family

ID=6417044

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19910117899 Withdrawn EP0486821A3 (en)	1990-10-25	1991-10-21	Device for cleaning of pipes

Country Status (2)

Country	Link
EP (1)	EP0486821A3 (de)
DE (1)	DE4033962A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4216571C1 (de) *	1992-05-20	1993-11-11	Peter Prof Dr Kunz	Verfahren und Vorichtung zur Verhinderung mikrobiellen Wachstums in Rohrleitungen/Wasserkreislaufsystemen
FR2697027B1 (fr) *	1992-10-19	1995-02-24	Inst Fs Rech Expl Mer	Dispositif de nettoyage des canalisations d'un photobioréacteur et photobioréacteur muni de ce dispositif de nettoyage.
DE4243642C2 (de) *	1992-12-22	1995-05-04	Abk Armaturenbau Gmbh	Rohrleitungsmolch
FR2702398B1 (fr) *	1993-03-12	1997-10-03	Steap Sarl	Dispositif pour vidanger une tuyauterie contenant un fluide liquide ou pâteux.
DE102006016215A1 (de) *	2006-04-03	2007-10-04	Südmo Holding GmbH	Molch zum Trennen von Medien in einer Rohrleitung und zum Reinigen der Rohrleitung in lebensmitteltechnologischen Anlagen
CN110340079B (zh) *	2019-08-13	2024-11-29	华能沁北发电有限责任公司	一种炉膛负压取样管路清堵装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1756378A (en) *	1922-07-03	1930-04-29	Pilliam F Oberhuber	Apparatus for cleaning condenser tubes
DE2141349A1 (de) *	1971-08-18	1973-03-01	Schmieding Ernst	Vorrichtung zum reinigen von rohrleitungen
DE8908714U1 (de) *	1989-06-27	1989-09-14	I.S.T. Molchtechnik GmbH, 2000 Hamburg	Rohrleitungsmolch
DE3818246A1 (de) *	1988-05-28	1989-12-07	Hoechst Ag	Manschettenmolch
EP0376796A1 (de) *	1988-12-20	1990-07-04	Fmc Europe S.A.	Molch für eine Flüssigkeitsverteilerleitung, insbesondere für Kohlenwasserstoffprodukte

1990
- 1990-10-25 DE DE19904033962 patent/DE4033962A1/de not_active Withdrawn
1991
- 1991-10-21 EP EP19910117899 patent/EP0486821A3/de not_active Withdrawn

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1756378A (en) *	1922-07-03	1930-04-29	Pilliam F Oberhuber	Apparatus for cleaning condenser tubes
DE2141349A1 (de) *	1971-08-18	1973-03-01	Schmieding Ernst	Vorrichtung zum reinigen von rohrleitungen
DE3818246A1 (de) *	1988-05-28	1989-12-07	Hoechst Ag	Manschettenmolch
EP0376796A1 (de) *	1988-12-20	1990-07-04	Fmc Europe S.A.	Molch für eine Flüssigkeitsverteilerleitung, insbesondere für Kohlenwasserstoffprodukte
DE8908714U1 (de) *	1989-06-27	1989-09-14	I.S.T. Molchtechnik GmbH, 2000 Hamburg	Rohrleitungsmolch

Also Published As

Publication number	Publication date
EP0486821A2 (de)	1992-05-27
DE4033962A1 (de)	1992-04-30

Legal Events

Date	Code	Title	Description
1992-04-10	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1992-05-27	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE
1993-04-20	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1993-06-09	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE
1994-02-02	17P	Request for examination filed	Effective date: 19931208
1994-10-26	17Q	First examination report despatched	Effective date: 19940913
1996-05-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1996-06-26	18D	Application deemed to be withdrawn	Effective date: 19951222

Publication	Publication Date	Title
HUT66444A (en)	1994-11-28	Sewage cleaning apparatus
GB2139728B (en)	1987-07-29	Pipe cleaning device
GB8702921D0 (en)	1987-03-18	Pipe cleaning device
GB9109470D0 (en)	1991-06-26	Pipe cleaner device
EP0486821A3 (en)	1993-06-09	Device for cleaning of pipes
GB9008101D0 (en)	1990-06-06	An improved structure for an elbow pipe
GB2229247B (en)	1993-01-13	Pipe cleaning apparatus
GB2216979B (en)	1992-02-05	Apparatus for cleaning pipelines
GB9106841D0 (en)	1991-05-22	Cleaning apparatus
GB9006085D0 (en)	1990-05-16	Golf-shoe cleaning device
RU1769989C (en)	1992-10-23	Device for cleaning of surfaces
GB9323010D0 (en)	1994-02-16	Pipe cleaner device
PL53973Y1 (en)	1996-03-29	Apparatus for cleaning pipes
RU1769988C (en)	1992-10-23	Device for cleaning of articles
RU1769991C (en)	1992-10-23	Device for cleaning flexible pipelines
PL267923A1 (en)	1989-04-03	Device for cleaning pipes
PL53887Y1 (en)	1996-02-29	Device for cleaning drainage pipes
RU1833193C (en)	1993-08-07	Device for cleaning gases
RU1821860C (en)	1993-06-15	Device for fitting of brushes
HU910779D0 (en)	1991-09-30	Device for cleaning pipelines
GB9001850D0 (en)	1990-03-28	Cleaning apparatus
RU1808933C (en)	1993-04-15	Device for canal cleaning
HU904995D0 (en)	1991-01-28	Device for cleaning gas
RU1806871C (en)	1993-04-07	Pipeline inner surface cleaning device
RU1806872C (en)	1993-04-07	Pipeline inner surface cleaning device