KR102601562B1 - 이송 펌프를 작동시키기 위한 방법 및 장치 - Google Patents

이송 펌프를 작동시키기 위한 방법 및 장치 Download PDF

Info

Publication number: KR102601562B1
Authority: KR; South Korea
Prior art keywords: control; armature; transfer pump; operating; pump
Prior art date: 2017-06-01

Application number

KR1020180060959A

Other languages

English (en)

Korean (ko)

Other versions

KR20180131973A (ko

Inventor

로힛 조쉬

크리스티안 바이어

옌스 마크베탄트

Original Assignee

로베르트 보쉬 게엠베하

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.)

2017-06-01

Filing date

2018-05-29

Publication date

2023-11-14

2018-05-29 Application filed by 로베르트 보쉬 게엠베하 filed Critical 로베르트 보쉬 게엠베하

2018-12-11 Publication of KR20180131973A publication Critical patent/KR20180131973A/ko

2023-11-14 Application granted granted Critical

2023-11-14 Publication of KR102601562B1 publication Critical patent/KR102601562B1/ko

Links

238000000034 method Methods 0.000 title claims abstract description 38
230000036961 partial effect Effects 0.000 claims abstract description 59
238000012546 transfer Methods 0.000 claims abstract description 48
238000011156 evaluation Methods 0.000 claims abstract description 5
MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 24
239000007789 gas Substances 0.000 claims description 17
238000004364 calculation method Methods 0.000 claims description 10
238000002485 combustion reaction Methods 0.000 claims description 6
238000001514 detection method Methods 0.000 claims description 6
238000001914 filtration Methods 0.000 claims description 6
238000002347 injection Methods 0.000 claims description 6
239000007924 injection Substances 0.000 claims description 6
230000009467 reduction Effects 0.000 claims description 6
239000000243 solution Substances 0.000 claims description 5
238000011144 upstream manufacturing Methods 0.000 claims description 5
WTHDKMILWLGDKL-UHFFFAOYSA-N urea;hydrate Chemical compound O.NC(N)=O WTHDKMILWLGDKL-UHFFFAOYSA-N 0.000 claims description 5
230000003197 catalytic effect Effects 0.000 claims description 4
239000002283 diesel fuel Substances 0.000 claims description 3
238000005086 pumping Methods 0.000 claims description 3
229930195733 hydrocarbon Natural products 0.000 claims description 2
150000002430 hydrocarbons Chemical class 0.000 claims description 2
238000003860 storage Methods 0.000 claims description 2
230000002829 reductive effect Effects 0.000 description 10
238000012937 correction Methods 0.000 description 8
238000010845 search algorithm Methods 0.000 description 4
230000000284 resting effect Effects 0.000 description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
230000001133 acceleration Effects 0.000 description 2
230000003213 activating effect Effects 0.000 description 2
230000000670 limiting effect Effects 0.000 description 2
238000005457 optimization Methods 0.000 description 2
238000000746 purification Methods 0.000 description 2
230000001629 suppression Effects 0.000 description 2
230000004913 activation Effects 0.000 description 1
230000032683 aging Effects 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
238000013459 approach Methods 0.000 description 1
230000008901 benefit Effects 0.000 description 1
230000033228 biological regulation Effects 0.000 description 1
239000003990 capacitor Substances 0.000 description 1
238000013016 damping Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000012530 fluid Substances 0.000 description 1
230000008014 freezing Effects 0.000 description 1
238000007710 freezing Methods 0.000 description 1
239000000446 fuel Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
230000008929 regeneration Effects 0.000 description 1
238000011069 regeneration method Methods 0.000 description 1
238000011160 research Methods 0.000 description 1
230000002441 reversible effect Effects 0.000 description 1
230000036962 time dependent Effects 0.000 description 1

Images

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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
- F01N3/208—Control of selective catalytic reduction [SCR], e.g. dosing of reducing agent
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
- 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
- F01N9/00—Electrical control of exhaust gas treating apparatus
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
- F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1433—Pumps
- F01N2610/144—Control thereof
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Combustion & Propulsion (AREA)
Health & Medical Sciences (AREA)
Toxicology (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Power Engineering (AREA)
Control Of Positive-Displacement Pumps (AREA)

KR1020180060959A 2017-06-01 2018-05-29 이송 펌프를 작동시키기 위한 방법 및 장치 KR102601562B1 (ko)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102017209272.6A DE102017209272A1 (de)	2017-06-01	2017-06-01	Verfahren und Vorrichtung zum Betreiben einer Förderpumpe
DE102017209272.6		2017-06-01

Publications (2)

Publication Number	Publication Date
KR20180131973A KR20180131973A (ko)	2018-12-11
KR102601562B1 true KR102601562B1 (ko)	2023-11-14

Family

ID=64278901

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR1020180060959A KR102601562B1 (ko)	2017-06-01	2018-05-29	이송 펌프를 작동시키기 위한 방법 및 장치

Country Status (3)

Country	Link
KR (1)	KR102601562B1 (de)
CN (1)	CN108980020B (de)
DE (1)	DE102017209272A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102022126376A1 (de)	2022-10-11	2024-04-11	Prominent Gmbh	Verfahren zur sensorlosen Detektion der Hubausführung bei einer Magnetpumpe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102011088703A1 (de)	2011-12-15	2013-06-20	Robert Bosch Gmbh	Verfahren zur Messung des Stromverlaufs einer Hubkolbenpumpe

Family Cites Families (7)

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Publication number	Priority date	Publication date	Assignee	Title
DE102008054512B4 (de) *	2008-12-11	2021-08-05	Robert Bosch Gmbh	Verfahren zum Betreiben eines Kraftstoffeinspritzsystems einer Brennkraftmaschine
DE102008054702A1 (de) *	2008-12-16	2010-06-17	Robert Bosch Gmbh	Verfahren zur Regelung eines Magnetventils einer Mengensteuerung in einer Brennkraftmaschine
DE102011005672B4 (de) *	2011-03-17	2019-07-11	Continental Automotive Gmbh	Verfahren, Vorrichtung und Computerprogramm zur elektrischen Ansteuerung eines Aktuators zur Bestimmung des Zeitpunkts eines Ankeranschlags
DE102011088707A1 (de) *	2011-12-15	2013-06-20	Robert Bosch Gmbh	Verfahren zur Bestimmung eines Drucks zwischen einer Hubkolbenpumpe und einem Dosierventil in einem SCR-Katalysatorsystem
DE102014206265A1 (de) *	2014-04-02	2015-10-08	Robert Bosch Gmbh	Verfahren und Vorrichtung zum Betreiben einer Förderpumpe
DE102014216217A1 (de) *	2014-08-14	2016-02-18	Robert Bosch Gmbh	Verfahren und Vorrichtung zur Reduzierung von Stickoxid- und Ammoniak-Emissionen in einem Abgasnachbehandlungssystem einer Brennkraftmaschine während Lastwechseln
DE102014225200A1 (de)	2014-12-09	2016-06-09	Robert Bosch Gmbh	Verfahren und Steuereinheit zur Ansteuerung einer Hubkolbenpumpe

2017
- 2017-06-01 DE DE102017209272.6A patent/DE102017209272A1/de active Pending
2018
- 2018-05-29 KR KR1020180060959A patent/KR102601562B1/ko active IP Right Grant
- 2018-05-31 CN CN201810548497.9A patent/CN108980020B/zh active Active

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102011088703A1 (de)	2011-12-15	2013-06-20	Robert Bosch Gmbh	Verfahren zur Messung des Stromverlaufs einer Hubkolbenpumpe

Also Published As

Publication number	Publication date
CN108980020B (zh)	2022-06-14
KR20180131973A (ko)	2018-12-11
DE102017209272A1 (de)	2018-12-06
CN108980020A (zh)	2018-12-11

Legal Events

Date	Code	Title
2022-12-26	E902	Notification of reason for refusal
2023-05-17	E902	Notification of reason for refusal
2023-10-19	E701	Decision to grant or registration of patent right
2023-11-08	GRNT	Written decision to grant

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