DE59800573D1 - Abgaskrümmer - Google Patents

Abgaskrümmer

Info

Publication number: DE59800573D1
Authority: DE; Germany
Prior art keywords: exhaust manifold; manifold; exhaust
Prior art date: 1998-01-29
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 - Lifetime

Application number

DE59800573T

Other languages

English (en)

Inventor

Johannes Bussmann

Dr-Ing Fritz

Dipl-Ing Kleinschmidt

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.)

Benteler Deutschland GmbH

Original Assignee

Benteler Deutschland GmbH

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.)

1998-01-29

Filing date

1998-10-01

Publication date

2001-05-03

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7855927&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59800573(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1998-10-01 Application filed by Benteler Deutschland GmbH filed Critical Benteler Deutschland GmbH

2001-05-03 Application granted granted Critical

2001-05-03 Publication of DE59800573D1 publication Critical patent/DE59800573D1/de

2018-10-02 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1883—Construction facilitating manufacture, assembly, or disassembly manufactured by hydroforming
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/10—Exhaust treating devices having provisions not otherwise provided for for avoiding stress caused by expansions or contractions due to temperature variations
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N2470/00—Structure or shape of exhaust gas passages, pipes or tubes
- F01N2470/24—Concentric tubes or tubes being concentric to housing, e.g. telescopically assembled

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Exhaust Silencers (AREA)
Fluid-Damping Devices (AREA)

DE59800573T 1998-01-29 1998-10-01 Abgaskrümmer Expired - Lifetime DE59800573D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19803275A DE19803275A1 (de)	1998-01-29	1998-01-29	Abgaskrümmer

Publications (1)

Publication Number	Publication Date
DE59800573D1 true DE59800573D1 (de)	2001-05-03

Family

ID=7855927

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE19803275A Ceased DE19803275A1 (de)	1998-01-29	1998-01-29	Abgaskrümmer
DE59800573T Expired - Lifetime DE59800573D1 (de)	1998-01-29	1998-10-01	Abgaskrümmer

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE19803275A Ceased DE19803275A1 (de)	1998-01-29	1998-01-29	Abgaskrümmer

Country Status (7)

Country	Link
US (1)	US6134886A (de)
EP (1)	EP0933509B2 (de)
BR (1)	BR9804289A (de)
CZ (1)	CZ294172B6 (de)
DE (2)	DE19803275A1 (de)
ES (1)	ES2159417T5 (de)
PT (1)	PT933509E (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19923557B4 (de) *	1999-05-21	2006-07-13	Daimlerchrysler Ag	Gebauter luftspaltisolierter Abgaskrümmer einer Abgasanlage eines Kraftfahrzeuges und ein Verfahren zu dessen Herstellung
US6293098B1 (en) *	2000-08-29	2001-09-25	George J. Coates	Method and apparatus for joining pressurized exhaust manifold sections
DE10200638C2 (de)	2002-01-10	2003-12-11	Benteler Automobiltechnik Gmbh	Anordnung zur Führung von Abgas aus einem Verbrennungsmotor
DE602004012167T3 (de) *	2003-12-01	2018-08-16	Nissan Motor Co., Ltd.	Abgaskrümmer für einen Verbrennungsmotor
KR100794018B1 (ko)	2006-10-31	2008-01-10	현대자동차주식회사	배기 매니폴드
JP2013213491A (ja) *	2012-03-08	2013-10-17	Calsonic Kansei Corp	二重管式エキゾースト・マニホールド
US20150315666A1 (en) *	2014-04-30	2015-11-05	Ford Global Technologies, Llc	Induction annealing as a method for expanded hydroformed tube formability
US9422857B2 (en) *	2014-12-17	2016-08-23	Caterpillar Inc.	Exhaust nozzle tip device and system
US10704449B2 (en)	2016-02-05	2020-07-07	Cummins Inc.	Systems and methods for equalizing backpressure in engine cylinders

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4179884A (en) *	1977-08-08	1979-12-25	Caterpillar Tractor Co.	Watercooled exhaust manifold and method of making same
US4644747A (en) *	1986-02-10	1987-02-24	General Motors Corporation	Low-stress shielded exhaust passage assemblies
JPS63162918A (ja) *	1986-12-25	1988-07-06	Kazuhito Fukazawa	マニホ−ルドおよびその製造方法
US5159811A (en) *	1990-07-16	1992-11-03	Caterpillar Inc.	Flexible coupling device for use in an engine manifold system
DE4228187C2 (de) *	1992-08-25	1995-04-27	Hde Metallwerk Gmbh	Abgaskrümmer für Verbrennungsmotoren
DE59400065D1 (de) *	1993-05-03	1996-02-01	Volkswagen Ag	Rohrkrümmer
DE4339290C2 (de) *	1993-11-18	1995-11-02	Daimler Benz Ag	Verfahren zum Herstellen von Rohr-T-Stücken aus einem unverzweigt durchgehenden Ausgangsrohrstück durch Innenhochdruck-Umformung sowie Vorrichtung zur Durchführung des Verfahrens
DE4444760C2 (de) *	1994-12-16	2003-02-13	Eberspaecher J Gmbh & Co	Luftspaltisolierter Abgaskrümmer
DE19510602C1 (de) *	1995-03-23	1996-04-11	Daimler Benz Ag	Fächerartiger Abgaskrümmer für mehrzylindrige Brennkraftmaschinen
DE19511514C1 (de) *	1995-03-29	1996-08-01	Daimler Benz Ag	Abgaskrümmer für eine Brennkraftmaschine
DE19514020A1 (de) *	1995-04-13	1996-10-17	Daimler Benz Ag	Abgassammelrohr, insbesondere für eine Brennkraftmaschine in einem Kraftfahrzeug, und Verfahren zu dessen Herstellung
DE19606003A1 (de) *	1996-02-17	1997-06-12	Daimler Benz Ag	Schiebesitz-Rohrverbindung

1998
- 1998-01-29 DE DE19803275A patent/DE19803275A1/de not_active Ceased
- 1998-10-01 EP EP98118632A patent/EP0933509B2/de not_active Expired - Lifetime
- 1998-10-01 ES ES98118632T patent/ES2159417T5/es not_active Expired - Lifetime
- 1998-10-01 PT PT98118632T patent/PT933509E/pt unknown
- 1998-10-01 DE DE59800573T patent/DE59800573D1/de not_active Expired - Lifetime
- 1998-10-06 CZ CZ19983223A patent/CZ294172B6/cs not_active IP Right Cessation
- 1998-10-08 US US09/168,503 patent/US6134886A/en not_active Expired - Lifetime
- 1998-10-27 BR BR9804289-0A patent/BR9804289A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0933509B2 (de)	2005-02-16
ES2159417T3 (es)	2001-10-01
CZ294172B6 (cs)	2004-10-13
BR9804289A (pt)	1999-12-21
ES2159417T5 (es)	2005-09-01
EP0933509B1 (de)	2001-03-28
EP0933509A1 (de)	1999-08-04
PT933509E (pt)	2001-07-31
CZ322398A3 (cs)	1999-08-11
DE19803275A1 (de)	1999-08-12
US6134886A (en)	2000-10-24

Publication	Publication Date	Title
DE59911754D1 (de)	2005-04-21	Abgasturbolader
DE59914748D1 (de)	2008-06-19	Kommutator-kleinmotor
DE59904511D1 (de)	2003-04-17	Abgasturbolader
IT1293092B1 (it)	1999-02-11	Marmitta di scarico
DE59805395D1 (de)	2002-10-10	Auspuffkrümmerflansch
DE69807867D1 (de)	2002-10-17	Abgasrückführung
FI990638L (fi)	2000-09-23	Jakotukki
DE60016985D1 (de)	2005-02-03	Einlasskrümmer
DE69832741D1 (de)	2006-01-19	Ansaugsammler
DE69810858D1 (de)	2003-02-27	Einlassgeräuschdämpfer
DE69929784D1 (de)	2006-04-20	Schalldämpfer
DE50010334D1 (de)	2005-06-23	Abgasanlage
DE59501301D1 (de)	1998-02-19	Abgaskrümmer
DE59800573D1 (de)	2001-05-03	Abgaskrümmer
DE50009430D1 (de)	2005-03-10	Abgaskrümmer
DE69821556D1 (de)	2004-03-18	Ventilblock
DE69718400D1 (de)	2003-02-20	Abgaskrümmer
DE59806637D1 (de)	2003-01-23	Abgassystem
DE50108656D1 (de)	2006-04-06	Abgaskrümmer
DE60000095D1 (de)	2002-05-02	Auspuffvorrichtung
KR970058793U (ko)	1997-11-10	자동차의 배기 매니폴드
ID28246A (id)	2001-05-10	Karburator
DE69915573D1 (de)	2004-04-22	Einlasskrummer
DE59804599D1 (de)	2002-08-01	Abgassystem
DE69907585D1 (de)	2003-06-12	Verteileranordnung

Legal Events

Date	Code	Title	Description
2002-04-11	8363	Opposition against the patent
2005-04-21	8366	Restricted maintained after opposition proceedings