EP3775515C0 - An engine assembly - Google Patents

An engine assembly

Info

Publication number: EP3775515C0
Authority: EP; European Patent Office
Prior art keywords: engine assembly; engine; assembly
Prior art date: 2018-04-12
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.): Active

Application number

EP19732139.1A

Other languages

German (de)

French (fr)

Other versions

EP3775515A1 (en

EP3775515B1 (en

Inventor

Nagendra Kumar Dharmapuri

Pillai Loganayakan Padmanabha

Iyengar Lakshmi Narasimhan Varadha

Palani Shunmugasundaram

Praveenkumar Arunkumar

Balaji Vaidyanathan

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.)

TVS Motor Co Ltd

Original Assignee

TVS Motor Co Ltd

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.)

2018-04-12

Filing date

2019-04-12

Publication date

2024-04-10

2019-04-12 Application filed by TVS Motor Co Ltd filed Critical TVS Motor Co Ltd

2021-02-17 Publication of EP3775515A1 publication Critical patent/EP3775515A1/en

2024-04-10 Application granted granted Critical

2024-04-10 Publication of EP3775515C0 publication Critical patent/EP3775515C0/en

2024-04-10 Publication of EP3775515B1 publication Critical patent/EP3775515B1/en

Status Active legal-status Critical Current

2039-04-12 Anticipated expiration legal-status Critical

Links

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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/008—Mounting or arrangement of exhaust sensors in or on exhaust apparatus
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- 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
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/02—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor
- F01N2560/025—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor for measuring or detecting O2, e.g. lambda sensors
- 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
- F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
- F01N2590/04—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for motorcycles

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
Exhaust Silencers (AREA)
Cylinder Crankcases Of Internal Combustion Engines (AREA)

EP19732139.1A 2018-04-12 2019-04-12 An engine assembly Active EP3775515B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IN201841013990		2018-04-12
PCT/IN2019/050301 WO2019198107A1 (en)	2018-04-12	2019-04-12	An engine assembly

Publications (3)

Publication Number	Publication Date
EP3775515A1 EP3775515A1 (en)	2021-02-17
EP3775515C0 true EP3775515C0 (en)	2024-04-10
EP3775515B1 EP3775515B1 (en)	2024-04-10

Family

ID=66998462

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19732139.1A Active EP3775515B1 (en)	2018-04-12	2019-04-12	An engine assembly

Country Status (4)

Country	Link
EP (1)	EP3775515B1 (en)
BR (1)	BR112020020720A2 (en)
MX (1)	MX2020010629A (en)
WO (1)	WO2019198107A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2011064193A (en) *	2009-08-21	2011-03-31	Yamaha Motor Co Ltd	Engine and saddle type vehicle equipped therewith
WO2015040888A1 (en) *	2013-09-19	2015-03-26	本田技研工業株式会社	Structure for attaching exhaust gas sensor of internal combustion engine

2019
- 2019-04-12 EP EP19732139.1A patent/EP3775515B1/en active Active
- 2019-04-12 MX MX2020010629A patent/MX2020010629A/en unknown
- 2019-04-12 BR BR112020020720-9A patent/BR112020020720A2/en unknown
- 2019-04-12 WO PCT/IN2019/050301 patent/WO2019198107A1/en active Application Filing

Also Published As

Publication number	Publication date
MX2020010629A (en)	2020-10-22
EP3775515A1 (en)	2021-02-17
BR112020020720A2 (en)	2021-01-19
WO2019198107A1 (en)	2019-10-17
EP3775515B1 (en)	2024-04-10

Legal Events

Date	Code	Title	Description
2019-06-29	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: UNKNOWN
2019-10-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2021-01-15	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
2021-01-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2021-02-17	17P	Request for examination filed	Effective date: 20200925
2021-02-17	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2021-02-17	AX	Request for extension of the european patent	Extension state: BA ME
2021-07-21	DAV	Request for validation of the european patent (deleted)
2021-07-21	DAX	Request for extension of the european patent (deleted)
2021-11-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2021-12-22	17Q	First examination report despatched	Effective date: 20211118
2023-12-14	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2023-12-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2024-01-10	INTG	Intention to grant announced	Effective date: 20231215
2024-03-01	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2024-03-08	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2024-03-08	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE PATENT HAS BEEN GRANTED
2024-04-10	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2024-04-10	REG	Reference to a national code	Ref country code: GB Ref legal event code: FG4D
2024-04-15	REG	Reference to a national code	Ref country code: CH Ref legal event code: EP
2024-04-25	REG	Reference to a national code	Ref country code: DE Ref legal event code: R096 Ref document number: 602019049990 Country of ref document: DE
2024-05-08	REG	Reference to a national code	Ref country code: IE Ref legal event code: FG4D
2024-06-12	U01	Request for unitary effect filed	Effective date: 20240507
2024-06-19	U07	Unitary effect registered	Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI Effective date: 20240516
2024-06-26	U20	Renewal fee paid [unitary effect]	Year of fee payment: 6 Effective date: 20240522

Publication	Publication Date	Title
GB201600934D0 (en)	2016-03-02	An engine assembly
GB2584331B (en)	2021-10-27	Engine
GB201810030D0 (en)	2018-08-01	Electric engine
GB2584094B (en)	2022-01-26	Engine
GB2560519C (en)	2021-07-07	An engine assembly
GB201610703D0 (en)	2016-08-03	An engine Assembly
ZAA201801061S (en)	2019-05-29	Engines
EP3767088A4 (en)	2022-01-19	Engine
GB2556896B (en)	2019-02-20	An engine assembly
GB2585896B (en)	2022-11-16	Operating an engine
GB201520154D0 (en)	2015-12-30	An engine assembly
EP3779164A4 (en)	2021-03-24	Engine
GB201701993D0 (en)	2017-03-22	An engine housing component
GB2596433B (en)	2023-11-15	Engine
GB2580709B (en)	2021-12-15	Task engine
EP3767089A4 (en)	2021-12-22	Engine
GB2573002B (en)	2020-12-09	Sliding element for an engine
EP3779163A4 (en)	2021-03-10	Engine
GB201806426D0 (en)	2018-06-06	Turbofan engine
EP3775515C0 (en)	2024-04-10	An engine assembly
GB201820185D0 (en)	2019-01-23	Engine
GB2596432B (en)	2022-07-06	Engine
GB201821172D0 (en)	2019-02-06	An assembly
GB201812586D0 (en)	2018-09-19	Crankshaft assembly
GB2581770B (en)	2023-01-18	Engine