DK145551B - SHIPPING DRIVER WITH A LOADED DIESEL ENGINE - Google Patents
SHIPPING DRIVER WITH A LOADED DIESEL ENGINE Download PDFInfo
- Publication number
- DK145551B DK145551B DK329279AA DK329279A DK145551B DK 145551 B DK145551 B DK 145551B DK 329279A A DK329279A A DK 329279AA DK 329279 A DK329279 A DK 329279A DK 145551 B DK145551 B DK 145551B
- Authority
- DK
- Denmark
- Prior art keywords
- turbine
- steam
- waste heat
- air
- heat boiler
- Prior art date
Links
- 239000002918 waste heat Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000009530 blood pressure measurement Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000002912 waste gas Substances 0.000 description 9
- 230000032258 transport Effects 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
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- 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
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G2260/00—Recuperating heat from exhaust gases of combustion engines and heat from cooling circuits
-
- 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)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Supercharger (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Description
i 145551 1 Opfindelsen angår et skibsfremdrivningsanlæg med en ladet dieselmotor og af den i krav l’s indledning angivne art.The invention relates to a ship propulsion plant with a charged diesel engine and of the kind specified in the preamble of claim 1.
5 Ved skibsfremdrivningsanlæg af denne art består der driftstilstande, ved hvilke den energi, der står til disposition fra spildvarmekedelanlægget , ikke kan udnyttes, medens dieselmotoren samtidig bliver udsat for en høj termisk belastning. Sådanne driftstil-10 stande er typiske fx ved sejlads i tropiske farvande.5 In ship propulsion plants of this kind, there are operating conditions in which the energy available from the waste heat boiler system cannot be utilized, while the diesel engine is also subjected to a high thermal load. Such operating modes are typical, for example, of sailing in tropical waters.
Den foreliggende opfindelse tager sigte på at angive et skibsfremdrivningsanlæg af den nævnte art, ved 15 hjælp af hvilket den overflødige spildvarmeenergi, der står til disposition, kan udnyttes til en ekstra køling af motoren for derved at forøge både driftssikkerheden og levetiden af dieselmotoren.The present invention aims to provide a ship propulsion plant of the kind by which the excess waste heat energy available can be utilized for additional cooling of the engine thereby increasing both the reliability and service life of the diesel engine.
20 Dette opnås ifølge opfindelsen ved, at anlægget er udformet som angivet i krav l’s kendetegnende del.This is achieved according to the invention in that the plant is designed as defined in the characterizing part of claim 1.
Den elektrisk drevne hjælpeblæser forøger den skylle-luftmængde, der føres gennem cylindrene i dieselmo-25 toren, hvorved der opnås en indre køling af forbrændingsrummene, der virker gunstig på motorens drift.The electrically powered auxiliary fan increases the flushing air flow passed through the cylinders of the diesel engine, thereby providing an internal cooling of the combustion chambers which acts favorably on the engine operation.
Sådanne elektriske drevne hjælpeblæsere findes allerede ved visse typer af ladede dieselmotorer. Disse hjælpeblæsere tjener dog ikke til forøgelse af den 30 luftmængde, der føres gennem motoren under fuldlast, men til forbedring af motorens egenskaber ved tomgang og i et nederste delbelastningsområde, hvor den normale turboladegruppe, der er drevet ved hjælp af spildgas , endnu leverer utilstrækkelig luft. Et ek- 2 145551 1 sempel på en sådan ladet dieselmotor er fx beskrevet i USA-patentskrift nr. 3.447.313·Such electrically powered auxiliary fans are already found with certain types of charged diesel engines. These auxiliary fans, however, do not serve to increase the 30 air flow through the engine at full load, but to improve engine idle and in a lower partial load range, where the normal turbocharged group driven by waste gas still provides insufficient air . For example, an example of such a charged diesel engine is disclosed in U.S. Patent No. 3,447,313 ·
Ved udformning af skibsfremdrivningsanlægget som an-5 givet i krav 2, får man en meget enkel indretning, ved hjælp af hvilken det tilstræbte formål, en forbedring af kølingen af dieselmotoren med overskydende spildvarmeenergi, opnås under samtidig beskyttelse af turbineanlægget mod overlast.In designing the ship propulsion system as set forth in claim 2, a very simple device is obtained, by which the intended purpose, an improvement of the cooling of the diesel engine with excess waste heat energy, is obtained while simultaneously protecting the turbine plant from overload.
1010
Fortrinsvis kan anlægget være udformet som angivet i krav 3, hvor hjælpeblæseren er indskudt i serie efter ladeblæseren, da hjælpeblæseren på grund af forkompressionen af ladeluft ved hjælp af ladeblæseren skal 15 transportere en mindre luftmængde. Derved kan regulatoren til begrænsning af ydelsen af hjælpeblæseren påvirke ydelsen af hjælpeblæserens drivmotor.Preferably, the system may be configured as claimed in claim 3, wherein the auxiliary fan is inserted in series after the charging fan, since the auxiliary fan due to the pre-compression of the charging air by means of the charging fan must transport a smaller amount of air. Thereby the regulator for limiting the performance of the auxiliary fan can affect the performance of the auxiliary fan drive motor.
Ved udformning af anlægget som angivet i krav 4 kan 20 regulatoren til begrænsning af hjælpeblæserens ydelse påvirke et i hjælpeblæserens sugeledning anbragt drøvleorgan.In designing the system as claimed in claim 4, the regulator for limiting the performance of the auxiliary fan can affect a throttle member located in the auxiliary fan suction line.
Opfindelsen forklares nærmere under henvisning til 25 tegningen, på hvilken fig. 1 skematisk viser en udførelsesform for skibsfremdrivningsanlægget med en seriekobling af en turboladeblæser med en 30 hjælpeblæser, og fig. 2 en kobling af et anlæg med en motor i-følge USA-patentskrift nr. 3.447.313.The invention is further explained with reference to the drawing, in which: FIG. 1 shows schematically an embodiment of the ship propulsion system with a serial coupling of a turbocharger fan with auxiliary fan; and FIG. 2 shows a coupling of a plant with an engine according to US Pat. No. 3,447,313.
3 145551 1 I fig. 1 er der skematisk vist et skibsfremdrivnings-anlæg med en dieselmotor 1, der tjener til fremdriv-ning af en ikke vist propeller i et skib. Motoren 1 er forsynet med en ladeluftoptager 2 og en spildgas-5 optager 3. Pra spildgasoptageren 3 fører en spildgasledning 4 til en spildgasturbine 5 i en turbolade-gruppe 6. Pra spildgasturbinen 5 når spildgasserne til en spildvarmekedel 7 og fra denne til en skorsten 8.In FIG. 1, there is schematically shown a ship propulsion system with a diesel engine 1 which serves to propel a propeller in a ship not shown. The engine 1 is provided with a charge air recorder 2 and a waste gas recorder 3. The waste gas recorder 3 conducts a waste gas line 4 to a waste gas turbine 5 in a turbocharged group 6. The waste gas turbine 5 reaches the waste gases to a waste heat boiler 7 and from this to a chimney 8. .
1010
En ladeblæser 10 i turboladegruppen 6 tilsuger luft fra atmosfæren gennem et luftfilter 11 og transporterer den gennem en første luftkøler 12 og en anden køler 13a i en ledning 13 til luftoptageren 2. IA charge fan 10 in the turbocharger group 6 sucks air from the atmosphere through an air filter 11 and transports it through a first air cooler 12 and a second cooler 13a in a conduit 13 to the air receiver 2.
15 ledningen 13 findes der desuden en kontraventil 14, der fx kan have form af klapper. Parallelt med dette énvejsorgan 14 er der i ledningen 13 indskudt en hjælpeblæser 15, der er forbundet med en elektrisk drivmotor 16.In addition to the conduit 13 there is also a non-return valve 14, which may, for example, take the form of flaps. In parallel with this one-way means 14, auxiliary fan 15 connected to an electric drive motor 16 is inserted in line 13.
2020
Spildvarmekedlen 7 er del af et kraftanlæg med en dampturbine 17, en elektrisk generator 18, en kondensator 20 og en fødepumpe 21.The waste heat boiler 7 is part of a power plant with a steam turbine 17, an electric generator 18, a capacitor 20 and a feed pump 21.
25 Den damp, der dannes i spildvarmekedlen 7, strømmer gennem en dampledning 22 med en drøvleventil 23 til dampturbinen 17. Fra dampturbinen 17 når den ekspanderede damp gennem en ledning 24 til en kondensator 20, fra hvilken kondensat tilføres en fødeledning 25 30 med en fødepumpe 21. Denne fødepumpe transporterer kondensat til den første ladeluftkøler 12, der her tjener som forvarmer for fødevandet. Fra luftkøleren 12 når det forvarmede vand derefter ind i spildvarmekedlen 7, i hvilken vandet bliver fordampet, og 4 145551 1 den dannede damp bliver overhedet.The steam generated in the waste heat boiler 7 flows through a steam line 22 with a throttle valve 23 to the steam turbine 17. From the steam turbine 17, the expanded steam reaches through a line 24 to a capacitor 20, from which condensate is fed to a feed line 25 30 with a feed pump. 21. This feed pump carries condensate to the first charge air cooler 12, which here serves as preheater for the feed water. From the air cooler 12, the preheated water then reaches into the waste heat boiler 7, in which the water is evaporated and the steam formed is superheated.
Som det også fremgår af fig. 1, er dampturbinen 17 forsynet med en omdrejningstalsføler 30, hvis måle-5 signal tilføres til en omløbstalsregulator 31* der sammenligner signalet med en skal-værdi 32 og påvirker drøvleorganet 23 tilsvarende. Omdrejningstalsregulatoren 31 eller drøvleorganet 23 er tillige forbundet med en stillingsgiver 33, der tilfører et af 10 stillingen af drøvleorganet 23 afhængigt signal gennem en signalledning 34 til en ydelsesregulator 35 for elektromotoren 16. I en ledning 37, der fra et net 36, som bliver fødet af generatoren 18, fører til motoren 16, er der tillige indskudt en afbryder 38, der 15 bliver påvirket af en ind-ud-regulator 40. Denne regulator står over en ledning 4l under indflydelse af en trykføler 42, der måler damptrykket i ledningen 22.As can also be seen from FIG. 1, the steam turbine 17 is provided with a rpm sensor 30, whose measuring 5 signal is applied to an orbital regulator 31 * which compares the signal with a scale value 32 and affects the throttle member 23 accordingly. The speed regulator 31 or throttle member 23 is also connected to an encoder 33 which supplies one of the 10 positions of the throttle member 23 via a signal line 34 to an output regulator 35 for the electric motor 16. of the generator 18, leading to the motor 16, there is also inserted a switch 38 which is 15 actuated by an in-out regulator 40. This regulator stands over a line 4l under the influence of a pressure sensor 42 which measures the vapor pressure in the line 22 .
20 Under drift driver spildgasserne fra dieselmotoren 1 spildgasturbinen 5 og strømmer gennem spildvarmekedlen 7 og skorstenen 8 ud i det fri. Den skylle- og ladeluft, der kræves til drift af motoren 1, bliver indsuget gennem blæseren 10, komprimeret og ved 25 hjælp af den første luftkøler 12 og ledningen 13 samt den anden luftkøler 13a transporteret til luftoptageren 2, fra hvilken den i takt med stempelbevægelserne når ind i forbrændingsrummene i motorens enkelte cylindre. Når motoren 16 for hjælpeblæseren 15 ikke er 30 i gang, kan luften strømme enten gennem kontraventilen 14 eller gennem den frit medløbende blæser 15· I spildvarmekedelanlæggget løber fødepumpen 21, der kan være drevet af en synkronmotor, i det væsentlige 145551 5 1 med konstant omdrejningstal og transporterer kondensat fra kondensatoren 20 gennem luftkøleren 12 til spildvarmekedlen 7. Fra spildvarmekedlen 7 bliver damp tilført til turbinen 17 gennem drøvleorganet 23 5 på en sådan måde, at turbinens omdrejningstal forbliver konstant.20 In operation, the waste gases from the diesel engine 1 drive the waste gas turbine 5 and flow through the waste heat boiler 7 and the chimney 8 into the open air. The flushing and charging air required to operate the motor 1 is sucked in through the fan 10, compressed and, by means of the first air cooler 12 and the conduit 13 and the second air cooler 13a, is conveyed to the air receiver 2, from which it, in line with the piston movements. reaching into the combustion chambers of the individual cylinders of the engine. When the auxiliary fan 15 engine 16 is not running, the air can flow either through the check valve 14 or through the freely-running fan 15 · In the waste heat boiler system, the feed pump 21, which may be driven by a synchronous motor, is essentially at constant speed. and conveying condensate from the capacitor 20 through the air cooler 12 to the waste heat boiler 7. From the waste heat boiler 7, steam is supplied to the turbine 17 through the throttle member 23 5 in such a way that the speed of the turbine remains constant.
Når under disse omstændigheder mængden af damp, der er dannet ved hjælp af spildvarme, overstiger beho-10 vet fra nettet 36 eller generatoren 18, vil trykket i ledningen 22 foran drøvleorganet 23 blive forøget.When, under these circumstances, the amount of steam generated by waste heat exceeds the demand of the grid 36 or generator 18, the pressure in the conduit 22 in front of the throttle member 23 will increase.
Så snart dette tryk, der måles af trykføleren 42, overstiger den skal-værdi, der er forudsat af regulatoren 40, slutter regulatoren 40 afbryderen 38, hvor-15 ved motoren 16 for hjælpeblæseren 15 bliver sat i drift. Hjælpeblæseren 15 transporterer nu luften til ladeblæseren 10 og forøger dermed trykket i luftoptageren 2 og den mængde luft, der føres gennem cylindrene i dieselmotoren 1. Derved løber denne mere 20 koldt, fordi der ved forbrændingen af dieselbrændstoffet opstår lavere toptemperatur.As soon as this pressure, measured by the pressure sensor 42, exceeds the set value provided by the controller 40, the controller 40 terminates the switch 38, whereby 15 at the auxiliary fan 15 motor 16 is put into operation. The auxiliary blower 15 now transports the air to the charging blower 10, thereby increasing the pressure in the air receiver 2 and the amount of air passing through the cylinders of the diesel engine 1. This runs more 20 cold, because at the combustion of the diesel fuel a lower peak temperature is created.
En overbelastning af dampturbinen 17 bliver undgået ved hjælp af stillingsføleren 33 og regulatoren 35.An overload of the steam turbine 17 is avoided by the position sensor 33 and the regulator 35.
25 Bliver drøvleorganet 23 nemlig åbnet stærkere end svarende til den fulde turbineydelse, bliver ydelsen af elektromotoren 16 nedsat, indtil turbinen 17 i-gen løber med fuld ydelse. Nedreguleres denne ydelse til nul, skal trykket i dampledningen 22 ved en rig-30 tigt indstillet regulator 40 synke til en sådan værdi, at afbryderen 18 bliver åbnet.25 If the throttle member 23 is opened more strongly than corresponding to the full turbine performance, the performance of the electric motor 16 is reduced until the turbine 17 again runs at full capacity. If this output is down-regulated to zero, the pressure in the steam line 22 by a properly adjusted regulator 40 must decrease to such a value that the switch 18 is opened.
I fig. 2, der viser en kobling med en dieselmotor ifølge det ovenfor nævnte USA-patentskrift nr.In FIG. 2, showing a clutch with a diesel engine according to the above-mentioned United States patent no.
6 145551 1 3.447-313, er dele, der svarer til udførelsesformen i fig. 1 ovenfor, betegnet med de samme henvisningstal. Det er derfor tilstrækkeligt kun at omtale forskellene.6,447-313, are parts which correspond to the embodiment of FIG. 1 above, denoted by the same reference numerals. It is therefore sufficient to mention only the differences.
55
Den i fig. 2 viste motor ifølge USA-patentskriftet nr. 3.447.313 har det nedenfor motorens stempel 13 værende rum tillukket ved hjælp af en skillevæg 51 med en tætning 52, gennem hvilken der er ført en 10 stempelstang 53. Luftoptageren 2 er ved hjælp af en skillevæg 54 opdelt i to dele, nemlig et skylleluft-rum 55 og et stempelundersiderum 56. Mellem de to rum 55 og 56 findes et énvejsorgan 57, der kun tillader en strømning fra rummet 56 til rummet 55.The FIG. 2, according to U.S. Patent No. 3,447,313, the space below the piston 13 of the motor has been closed by means of a partition 51 with a seal 52 through which a piston rod 53 is passed. The air receiver 2 is by means of a partition 54 is divided into two parts, namely a purge air compartment 55 and a piston subspace 56. Between the two compartments 55 and 56 is a one-way means 57 which allows only flow from the compartment 56 to the compartment 55.
1515
Luftledningen 13 med kontraventilen 14 udmunder på den ene side direkte i rummet 55 i luftoptageren 2.The air line 13 with the check valve 14, on the one hand, opens directly into the space 55 in the air receiver 2.
På den anden side fører der dog fra ledningen 13 til kontraventilen 14 endnu en forbindelsesledning 58 20 med et énvejsorgan 60 til rummet 56 i optageren 2.On the other hand, however, from conduit 13 to check valve 14, another connecting conduit 58 20 with a one-way means 60 leads to space 56 in recorder 2.
Hjælpeblæseren 15 transporterer sin luft over transportledningen 6l med et énvejsorgan 62 til rummet 55. Sugeledningen 63 for hjælpeblæseren 15 fører lige som ledningen 13 fra luftkøleren 13a. I sugeledningen 25 63 findes et drøvlerogan 64, der bliver påvirket af en regulator 65, som får et målesignal fra stillingsgiveren 33.The auxiliary fan 15 transports its air over the transport line 6l with a one-way means 62 to the space 55. The suction line 63 for the auxiliary fan 15 leads just as the line 13 from the air cooler 13a. In the suction line 25 63 is a throttle rogan 64 which is actuated by a regulator 65 which receives a measurement signal from the position sensor 33.
Under normal drift bliver luften fra ladeblæseren 10 30 tilført til cylindrene i motoren 1 gennem luftledningen 13 med kontraventilen 14. En del af luften når gennem ledningen 58 med énvej sorganet 60 ind i rummet 56 under stemplet 50 og bliver af stemplet ved dettes bevægelse stødagtigt fortrængt gennem énvejsor- 145551 7 1 ganet 57 til rummet 55, hvorved der opstår trykstød, som forbedrer motorens arbejde. Med hensyn til den nøjagtige virkemåde af denne motor skal der henvises til det førnævnte USA-patentskrift nr. 3.447.313.During normal operation, the air from the charging fan 10 30 is supplied to the cylinders of the motor 1 through the air line 13 with the check valve 14. A portion of the air reaches through the conduit 58 with the one-way means 60 into the space 56 below the piston 50 and is displaced by the piston as it moves. through the one-way device 57 to the space 55, thereby producing pressure shocks which improve the engine's work. As to the exact operation of this engine, reference is made to the aforementioned United States Patent No. 3,447,313.
55
Ved en stigning af damptrykket i ledningen 22 op over en indstillet værdi, bliver afbryderen 58 ligesom ved udførelsesformen i fig. 1 ovenfor lukket ved hjælp af regulatoren 40, og motoren 16 bliver sat i drift.By increasing the vapor pressure in line 22 above a set value, the switch 58 becomes, as in the embodiment of FIG. 1 above closed by the controller 40 and the motor 16 is put into operation.
10 Reguleringen af ydelsen af blæseren og dermed af motoren l6 sker i dette tilfælde ved hjælp af drøvle-organet 64 og regulatoren 65.In this case, the control of the performance of the fan and thus of the motor 16 is controlled by the throttle means 64 and the controller 65.
Claims (2)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH868078A CH632559A5 (en) | 1978-08-15 | 1978-08-15 | Method for the operation of a ship's propulsion system and device for performing the method |
| CH868078 | 1978-08-15 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK329279A DK329279A (en) | 1980-02-16 |
| DK145551B true DK145551B (en) | 1982-12-06 |
| DK145551C DK145551C (en) | 1983-05-09 |
Family
ID=4343449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK329279A DK145551C (en) | 1978-08-15 | 1979-08-06 | SHIPPING DRIVER WITH A LOADED DIESEL ENGINE |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5525590A (en) |
| CH (1) | CH632559A5 (en) |
| DE (1) | DE2838490C2 (en) |
| DK (1) | DK145551C (en) |
| IT (1) | IT1121418B (en) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK155452C (en) * | 1980-07-04 | 1989-10-02 | Man B & W Diesel Gmbh | PROCEDURE FOR OPERATING AT CONSTANT GEOGRAPHICAL HEIGHT LEVEL OF A DIESEL ENGINE IN COMBINATION WITH A TURBOLA FITTING AND DIESEL ENGINE IN COMBINATION WITH A TURBOLA FITTING FOR EXERCISE OF EXEMPLAR |
| US4347711A (en) * | 1980-07-25 | 1982-09-07 | The Garrett Corporation | Heat-actuated space conditioning unit with bottoming cycle |
| FR2524559A1 (en) * | 1982-04-02 | 1983-10-07 | Semt | METHOD FOR RECOVERING POWER IN A POWER GENERATOR, AND POWER GENERATOR FOR CARRYING OUT SAID METHOD |
| JPH0526263Y2 (en) * | 1986-12-26 | 1993-07-02 | ||
| DE102006011797A1 (en) * | 2006-03-15 | 2007-09-20 | Man Nutzfahrzeuge Ag | Vehicle or stationary power plant with a supercharged internal combustion engine as the drive source |
| WO2007115579A2 (en) * | 2006-04-12 | 2007-10-18 | Man Diesel A/S | A large turbocharged diesel engine with energy recovery arrangment |
| KR100815091B1 (en) | 2006-08-29 | 2008-03-20 | 김창선 | High efficiency differential engine for generators combining an internal combustion engine and an external combustion engine |
| GB0624599D0 (en) | 2006-12-09 | 2007-01-17 | Aeristech Ltd | Engine induction system |
| US8407999B2 (en) | 2008-09-30 | 2013-04-02 | The United States Of America, As Represented By The Administrator Of The U.S. Environmental Protection Agency | Efficiency turbocharged engine system with bottoming cycle, and method of operation |
| DE102009028469A1 (en) | 2009-08-12 | 2011-02-17 | Robert Bosch Gmbh | Device for supporting a charging device |
| JP5155977B2 (en) * | 2009-09-30 | 2013-03-06 | 三菱重工業株式会社 | Power generation system control device, power generation system, and power generation system control method |
| JP5185910B2 (en) * | 2009-10-16 | 2013-04-17 | 三菱重工業株式会社 | Mirror cycle engine |
| CN102072010B (en) * | 2011-01-27 | 2012-08-22 | 华伟 | Engine pressurization structure |
| CN103016114A (en) * | 2011-12-30 | 2013-04-03 | 摩尔动力(北京)技术股份有限公司 | Exhaust waste heat power system of internal-combustion engine |
| CN103075233B (en) * | 2012-01-04 | 2017-02-15 | 摩尔动力(北京)技术股份有限公司 | Low-temperature air intake method for internal combustion engine and engine |
| KR101449141B1 (en) * | 2012-11-07 | 2014-10-08 | 현대자동차주식회사 | Turbo device using waste heat recovery system of vhicle |
| DK177616B1 (en) * | 2012-12-03 | 2013-12-09 | Man Diesel & Turbo Deutschland | Large, slow-moving, turbocharged, two-stroke internal two-stroke internal combustion engine with cross heads and steam turbine |
| CH709404A1 (en) * | 2014-03-25 | 2015-09-30 | Liebherr Machines Bulle Sa | Drive system having a combustion engine and an energy recovery system. |
| JP6194274B2 (en) * | 2014-04-04 | 2017-09-06 | 株式会社神戸製鋼所 | Waste heat recovery system and waste heat recovery method |
| DE102015103353A1 (en) | 2015-03-06 | 2016-09-08 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Charging device for an internal combustion engine |
| JP2023093169A (en) | 2021-12-22 | 2023-07-04 | 三浦工業株式会社 | Marine power generation system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH464603A (en) * | 1966-10-11 | 1968-10-31 | Sulzer Ag | Supercharged two-stroke piston internal combustion engine with a free-running turbocharger group |
| CH609129A5 (en) * | 1976-06-04 | 1979-02-15 | Sulzer Ag | Diesel internal combustion engine system for ship's propulsion |
-
1978
- 1978-08-15 CH CH868078A patent/CH632559A5/en not_active IP Right Cessation
- 1978-09-04 DE DE2838490A patent/DE2838490C2/en not_active Expired
-
1979
- 1979-06-15 IT IT23616/79A patent/IT1121418B/en active
- 1979-07-09 JP JP8600879A patent/JPS5525590A/en active Pending
- 1979-08-06 DK DK329279A patent/DK145551C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DK145551C (en) | 1983-05-09 |
| DE2838490B1 (en) | 1980-02-21 |
| CH632559A5 (en) | 1982-10-15 |
| DK329279A (en) | 1980-02-16 |
| DE2838490C2 (en) | 1984-10-04 |
| IT1121418B (en) | 1986-04-02 |
| IT7923616A0 (en) | 1979-06-15 |
| JPS5525590A (en) | 1980-02-23 |
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