EP3748139C0 - Separation device - Google Patents

Separation device

Info

Publication number
EP3748139C0
EP3748139C0 EP20163715.4A EP20163715A EP3748139C0 EP 3748139 C0 EP3748139 C0 EP 3748139C0 EP 20163715 A EP20163715 A EP 20163715A EP 3748139 C0 EP3748139 C0 EP 3748139C0
Authority
EP
European Patent Office
Prior art keywords
separation device
separation
Prior art date
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
EP20163715.4A
Other languages
German (de)
French (fr)
Other versions
EP3748139B1 (en
EP3748139A1 (en
Inventor
Jan Weber
Andreas Grill
Ronny Sprauer
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.)
Hydac Filtertechnik GmbH
Original Assignee
Hydac Filtertechnik 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.)
Filing date
Publication date
Application filed by Hydac Filtertechnik GmbH filed Critical Hydac Filtertechnik GmbH
Publication of EP3748139A1 publication Critical patent/EP3748139A1/en
Application granted granted Critical
Publication of EP3748139B1 publication Critical patent/EP3748139B1/en
Publication of EP3748139C0 publication Critical patent/EP3748139C0/en
Active legal-status Critical Current
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
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M2013/0038—Layout of crankcase breathing systems
    • F01M2013/005—Layout of crankcase breathing systems having one or more deoilers
    • F01M2013/0055—Layout of crankcase breathing systems having one or more deoilers with a by-pass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F01M2013/026—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure with pumps sucking air or blow-by gases from the crankcase
EP20163715.4A 2019-06-04 2020-03-17 Separation device Active EP3748139B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019003952.1A DE102019003952A1 (en) 2019-06-04 2019-06-04 Separation device

Publications (3)

Publication Number Publication Date
EP3748139A1 EP3748139A1 (en) 2020-12-09
EP3748139B1 EP3748139B1 (en) 2023-08-09
EP3748139C0 true EP3748139C0 (en) 2023-08-09

Family

ID=69845254

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20163715.4A Active EP3748139B1 (en) 2019-06-04 2020-03-17 Separation device

Country Status (2)

Country Link
EP (1) EP3748139B1 (en)
DE (1) DE102019003952A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6123061A (en) * 1997-02-25 2000-09-26 Cummins Engine Company, Inc. Crankcase ventilation system
DE20009605U1 (en) * 2000-05-30 2001-10-18 Hengst Walter Gmbh & Co Kg Device for deoiling crankcase ventilation gases of an internal combustion engine
DE50206744D1 (en) * 2001-03-07 2006-06-14 Hengst Gmbh & Co Kg DEVICE FOR VENTING THE CRANKCASE OF AN INTERNAL COMBUSTION ENGINE
DE20118388U1 (en) * 2001-11-13 2003-03-27 Hengst Gmbh & Co Kg Device for the crankcase ventilation of an internal combustion engine
DE102004061938B3 (en) * 2004-12-22 2006-06-29 Dichtungstechnik G. Bruss Gmbh & Co. Kg Oil separating system for internal combustion engine e.g. Otto engine, has oil separator for oil that is separated from blow-by-gases in crank case, and pressure control valve to control pressure in crank case
EP2431583A1 (en) * 2010-09-15 2012-03-21 Alfa Laval Corporate AB A device and method for cleaning crankcase gas
DE102016209635B4 (en) * 2016-06-02 2024-04-25 Mahle International Gmbh Method for operating a crankcase ventilation system and internal combustion engine operable according to this method
DE102017207447A1 (en) * 2017-05-03 2018-11-08 Elringklinger Ag Bypass device, venting device and method for removing gas
DE102018207925A1 (en) * 2018-05-18 2019-11-21 Elringklinger Ag Bypass device, venting device and method for removing gas

Also Published As

Publication number Publication date
EP3748139B1 (en) 2023-08-09
EP3748139A1 (en) 2020-12-09
DE102019003952A1 (en) 2020-12-10

Similar Documents

Publication Publication Date Title
GB2560594B8 (en) Cyclonic separation apparatus
EP3728045A4 (en) A separation device
GB201811436D0 (en) Gas separation device
EP3449990A4 (en) Separating device
SG10201906856VA (en) Air separation device
PL3668657T3 (en) Separation device
SG11202008618YA (en) Particle separation device
HUE046049T2 (en) Separation unit
IL273940A (en) Separating device
GB202113171D0 (en) Acoustofluidic device
GB2589545B (en) Device
PT3676446T (en) Separation device
EP3748139C0 (en) Separation device
GB202302564D0 (en) Pyromechanical separation device
CA186047S (en) Vaping device
GB202318772D0 (en) Photochemsitry device
PL3930557T3 (en) Cyclone separation device
SG11202110784YA (en) Blood separation device
GB201914242D0 (en) Dispencing Device
GB201911709D0 (en) Device
IL268561A (en) Self-educational device
GB201909957D0 (en) Device
FI12484U1 (en) Dust-capturing device
GB201908195D0 (en) Aerosol-provision device
GB201906882D0 (en) Nanorobotic device

Legal Events

Date Code Title Description
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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

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

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210609

RBV Designated contracting states (corrected)

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

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: HYDAC FILTERTECHNIK GMBH

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20220628

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20230316

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

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

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502020004573

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

U01 Request for unitary effect filed

Effective date: 20230817

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: 20230823

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231110

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231209

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230809

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231109

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231209

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230809

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231110

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230809