EP0204272A2 - Auffangkanal zum Führen von Abwasser an steilen Böschungen entlang - Google Patents

Auffangkanal zum Führen von Abwasser an steilen Böschungen entlang Download PDF

Info

Publication number: EP0204272A2
Authority: EP; European Patent Office
Prior art keywords: intercepting sewer; waste water; sewer; steep gradients; water down
Prior art date: 1985-06-05
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.): Granted

Application number

EP86107361A

Other languages

English (en)

French (fr)

Other versions

EP0204272A3 (en

EP0204272B1 (de

Inventor

Alberto Malavasi

Giorgio Iapella

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.)

Costruzioni Montaggi Impianti Speciali Comis Srl

SIMPLAST SpA

Original Assignee

Costruzioni Montaggi Impianti Speciali Comis Srl

SIMPLAST SpA

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.)

1985-06-05

Filing date

1986-05-30

Publication date

1986-12-10

1986-05-30 Application filed by Costruzioni Montaggi Impianti Speciali Comis Srl, SIMPLAST SpA filed Critical Costruzioni Montaggi Impianti Speciali Comis Srl

1986-05-30 Priority to AT86107361T priority Critical patent/ATE49254T1/de

1986-12-10 Publication of EP0204272A2 publication Critical patent/EP0204272A2/de

1987-06-10 Publication of EP0204272A3 publication Critical patent/EP0204272A3/en

1990-01-03 Application granted granted Critical

1990-01-03 Publication of EP0204272B1 publication Critical patent/EP0204272B1/de

2006-05-30 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers

Definitions

the invention relates to an intercepting sewer for conveying waste water down steep slopes.
fall pits permits the inclination of a pipe line to be reduced, section by section, so as to bring the intercepting sewer to the desired depth whenever this latter would approach too much to a surface level.
such an approach leads to significant final design costs and to difficulties in achieving the work, especially when it is to be carried out in a built-up area, since in this case in addition to depper digging operations involving added charges, there is special works to be taken into account in order to prevent neighbouring edifices from being damaged.
the object of the invention is to provide a branch sewer which is so designed that - the flow rate and the slope being the same - it permits the flow velocity to be reduced without having recourse to any head pits and without requiring increased pipe diameter or other provisions which will affect economy of the work.
the intercepting sewer, or sewer trunk line for conveying waste water down steep slopes is essentially caharacterized in that it has projections provided inside thereof.
these projections are arranged circumferentially, are equidistant and are geometrically configurated so as to give rise to a generalized turbulence in the flow and to localized losses of head whereby any indesirable kinetik energy can be dissipated.
the intercepting sewer in question has a maximum inside diameter of 37 cm and is provided with internal protrusions having a mean distance between the centers of 13.2 cm and a jutting-out thickness of 0.85 cm (thus, minimum diameter of intercepting-sewer at projectins, 35.3 cm and mean diameter, 36.15 cm), the intercepting sewer being laid at 10% slope.

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Hydrology & Water Resources (AREA)
Public Health (AREA)
Water Supply & Treatment (AREA)
Health & Medical Sciences (AREA)
Sewage (AREA)
Water Treatment By Electricity Or Magnetism (AREA)
Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Artificial Fish Reefs (AREA)
Endoscopes (AREA)
Removal Of Specific Substances (AREA)

EP86107361A 1985-06-05 1986-05-30 Auffangkanal zum Führen von Abwasser an steilen Böschungen entlang Expired - Lifetime EP0204272B1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT86107361T ATE49254T1 (de)	1985-06-05	1986-05-30	Auffangkanal zum fuehren von abwasser an steilen boeschungen entlang.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT21034/85A IT1184572B (it)	1985-06-05	1985-06-05	Collettore fognario per il convogliamento delle acque reflue attraverso forni pendenze
IT2103485		1985-06-05

Publications (3)

Publication Number	Publication Date
EP0204272A2 true EP0204272A2 (de)	1986-12-10
EP0204272A3 EP0204272A3 (en)	1987-06-10
EP0204272B1 EP0204272B1 (de)	1990-01-03

Family

ID=11175709

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP86107361A Expired - Lifetime EP0204272B1 (de)	1985-06-05	1986-05-30	Auffangkanal zum Führen von Abwasser an steilen Böschungen entlang

Country Status (5)

Country	Link
EP (1)	EP0204272B1 (de)
AT (1)	ATE49254T1 (de)
DE (1)	DE3668023D1 (de)
ES (1)	ES294598Y (de)
IT (1)	IT1184572B (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2202298A (en) *	1987-03-12	1988-09-21	Score	Pipeline pigs
WO2011163605A3 (en) *	2010-06-24	2012-04-12	Isco Industries, Llc	Modified pipe inlet
CN103074933A (zh) *	2012-07-27	2013-05-01	广东联塑科技实业有限公司	一种排水排污槽
JP2016156128A (ja) *	2015-02-23	2016-09-01	株式会社東芝	自然流下式下水管

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB556707A (en) *	1942-04-07	1943-10-18	Douglas Whitaker	Improvements in or relating to drainage and sewerage systems and pipes therefor
GB1264607A (de) *	1970-04-22	1972-02-23
SE7910162L (sv) *	1979-12-10	1981-06-11	Nordstroem Erik G W	Av plastmaterial bildat ror med velvningar och anordning for tillverkning av roret
DE3400348C2 (de) *	1984-01-07	1994-03-24	Harzer Betonwarenfabrik Luise	Formteil aus Beton, keramischen Massen od. dgl.

1985
- 1985-06-05 IT IT21034/85A patent/IT1184572B/it active
1986
- 1986-05-30 EP EP86107361A patent/EP0204272B1/de not_active Expired - Lifetime
- 1986-05-30 AT AT86107361T patent/ATE49254T1/de not_active IP Right Cessation
- 1986-05-30 DE DE8686107361T patent/DE3668023D1/de not_active Expired - Fee Related
- 1986-06-05 ES ES1986294598U patent/ES294598Y/es not_active Expired

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2202298A (en) *	1987-03-12	1988-09-21	Score	Pipeline pigs
GB2202298B (en) *	1987-03-12	1991-05-29	Score	Pipeline pigs
WO2011163605A3 (en) *	2010-06-24	2012-04-12	Isco Industries, Llc	Modified pipe inlet
US8973616B2 (en)	2010-06-24	2015-03-10	Isco Industries, Inc.	Modified pipe inlet
CN103074933A (zh) *	2012-07-27	2013-05-01	广东联塑科技实业有限公司	一种排水排污槽
CN103074933B (zh) *	2012-07-27	2015-12-02	广东联塑科技实业有限公司	一种排水排污槽
JP2016156128A (ja) *	2015-02-23	2016-09-01	株式会社東芝	自然流下式下水管

Also Published As

Publication number	Publication date
IT8521034A0 (it)	1985-06-05
EP0204272A3 (en)	1987-06-10
ES294598U (es)	1986-10-16
ES294598Y (es)	1987-07-01
DE3668023D1 (de)	1990-02-08
ATE49254T1 (de)	1990-01-15
IT1184572B (it)	1987-10-28
EP0204272B1 (de)	1990-01-03

Legal Events

Date	Code	Title	Description
1986-10-24	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
1986-12-10	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE FR GB LI LU NL SE
1987-04-22	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1987-06-10	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE FR GB LI LU NL SE
1988-01-20	17P	Request for examination filed	Effective date: 19871116
1988-11-17	17Q	First examination report despatched	Effective date: 19881004
1989-11-18	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1990-01-03	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT BE CH DE FR GB LI LU NL SE
1990-01-03	REF	Corresponds to:	Ref document number: 49254 Country of ref document: AT Date of ref document: 19900115 Kind code of ref document: T
1990-02-08	REF	Corresponds to:	Ref document number: 3668023 Country of ref document: DE Date of ref document: 19900208
1990-02-23	ET	Fr: translation filed
1990-10-27	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1990-10-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1990-12-19	26N	No opposition filed
1994-06-21	EPTA	Lu: last paid annual fee
1995-01-31	EAL	Se: european patent in force in sweden	Ref document number: 86107361.7
1996-05-28	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19960528 Year of fee payment: 11
1996-05-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 19960529 Year of fee payment: 11 Ref country code: AT Payment date: 19960529 Year of fee payment: 11
1996-05-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19960530 Year of fee payment: 11
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1996-06-01	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: LU Payment date: 19960601 Year of fee payment: 11
1996-06-12	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: BE Payment date: 19960612 Year of fee payment: 11
1996-09-03	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 19960903 Year of fee payment: 11
1997-05-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19970530 Ref country code: GB Effective date: 19970530 Ref country code: AT Effective date: 19970530
1997-05-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19970531 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19970531 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19970531 Ref country code: BE Effective date: 19970531
1997-11-30	BERE	Be: lapsed	Owner name: COSTRUZIONI MONTAGGI IMPIANTI SPECIALI COMIS S.R Effective date: 19970531 Owner name: SIMPLAST S.P.A. Effective date: 19970531
1997-12-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19971201
1998-01-15	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1998-01-21	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19970530
1998-01-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980130
1998-02-02	EUG	Se: european patent has lapsed	Ref document number: 86107361.7
1998-02-02	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee	Effective date: 19971201
1998-02-03	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980203
1998-03-27	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST

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