EP0019523A1 - Kompaktes Stromerzeugungsaggregat - Google Patents

Kompaktes Stromerzeugungsaggregat Download PDF

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Publication number
EP0019523A1
EP0019523A1 EP80400626A EP80400626A EP0019523A1 EP 0019523 A1 EP0019523 A1 EP 0019523A1 EP 80400626 A EP80400626 A EP 80400626A EP 80400626 A EP80400626 A EP 80400626A EP 0019523 A1 EP0019523 A1 EP 0019523A1
Authority
EP
European Patent Office
Prior art keywords
engine
alternator
set according
generator set
casing
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.)
Granted
Application number
EP80400626A
Other languages
English (en)
French (fr)
Other versions
EP0019523B1 (de
Inventor
Claude Guedj
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.)
MANUTENTION AUTOMATISMES SERVITUDES
Original Assignee
MANUTENTION AUTOMATISMES SERVITUDES
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 MANUTENTION AUTOMATISMES SERVITUDES filed Critical MANUTENTION AUTOMATISMES SERVITUDES
Priority to AT80400626T priority Critical patent/ATE6089T1/de
Publication of EP0019523A1 publication Critical patent/EP0019523A1/de
Application granted granted Critical
Publication of EP0019523B1 publication Critical patent/EP0019523B1/de
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/06—Guiding or ducting air to, or from, ducted fans
    • 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
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • 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
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
    • F02B2063/045—Frames for generator-engine sets
    • 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
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
    • F02B63/047—Movable engine-generator combinations on wheels

Definitions

  • the present invention relates to a compact generator intended in particular, but not exclusively, for maintenance operations on aircraft.
  • the present invention relates to a compact generator which allows easy air circulation in a limited air volume.
  • the compact generator comprising, inside a casing mounted on a movable chassis, an alternator coupled to an engine, is characterized in that a ventilation turbine driven by the engine is disposed between the alternator and said engine to create a forced circulation of cooling air over the exhaust manifolds.
  • FIGS. 1 and 2 it can be seen that the chassis 1 rests on the ground by means of a steerable front wheel train 2 and a rear wheel train 3.
  • the chassis 1 is monocoque and closed in its part upper by shells 4 advantageously in reinforced polyester, which makes it possible to save weight.
  • an alternator 5 mechanically coupled to a motor 6.
  • the cooling air is sucked in through an orifice 7 located at the rear of the group and discharged by hopper 8.
  • the alternator 5 preferably made of light alloy such as zamak
  • a battery 11 allows the group to start.
  • the engine 6 is an engine of the type used in the automobile industry and it is connected to an air filter 12 on the one hand and to a cooling circuit comprising a radiator 13, an expansion tank 14 and a circuit on the other hand, the gases burned by the engine being discharged through a pipe 15 connected to an exhaust pipe 16 placed at the bottom of the group.
  • a regulator 17 and a control box 18 of the alternator make it possible to control the voltage, the speed and the frequency of the current generated by the alternator.
  • On the chassis are also fixed different elements elements allowing the operation of the group such as the drawbar 19 and the coupling hook 20.
  • the alternator 5 and the engine 6 are aerodynamically connected by a pipe 21.
  • the air enters through a grid 22 located at the rear part of the alternator and, after passage of that -this arrives in a lantern 23 comprising a turbine (not shown) driven by the engine and which expels air in pipes 24 connected to distribution boxes 25 from which the air is expelled downwards as indicated by the arrows F 1 in FIG. 3.
  • a lantern 23 comprising a turbine (not shown) driven by the engine and which expels air in pipes 24 connected to distribution boxes 25 from which the air is expelled downwards as indicated by the arrows F 1 in FIG. 3.
  • the air subjected to the forced circulation cools the exhaust conductors and is discharged directly vertically outside the boxes 25.
  • the normal cooling circuit by fan and radiator thus obtains a better efficiency.
  • This forced circulation is, so to speak, mounted in parallel on the normal ventilation circuit which is symbolized in FIG. 4 by the arrows F 2 .
  • the normal ventilation circuit comprises, in addition to the ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Control Of Eletrric Generators (AREA)
  • Inorganic Insulating Materials (AREA)
  • Glass Compositions (AREA)
  • Liquid Crystal Substances (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
EP80400626A 1979-05-10 1980-05-08 Kompaktes Stromerzeugungsaggregat Expired EP0019523B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80400626T ATE6089T1 (de) 1979-05-10 1980-05-08 Kompaktes stromerzeugungsaggregat.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7911880 1979-05-10
FR7911880A FR2456419A1 (fr) 1979-05-10 1979-05-10 Groupe electrogene compact

Publications (2)

Publication Number Publication Date
EP0019523A1 true EP0019523A1 (de) 1980-11-26
EP0019523B1 EP0019523B1 (de) 1984-02-01

Family

ID=9225301

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80400626A Expired EP0019523B1 (de) 1979-05-10 1980-05-08 Kompaktes Stromerzeugungsaggregat

Country Status (4)

Country Link
EP (1) EP0019523B1 (de)
AT (1) ATE6089T1 (de)
ES (1) ES491279A0 (de)
FR (1) FR2456419A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985003546A1 (en) * 1984-02-06 1985-08-15 Phillip Berriman Self contained towable power supply for mining machines
CN111946450A (zh) * 2020-08-14 2020-11-17 安徽省英菲尼科技股份有限公司 一种便于移动的柴油机发电机组

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3835502C2 (de) * 1988-10-19 1998-11-12 Rolf Walge Vorrichtung zum Erzeugen von elektrischer Energie und zum Heizen von Gebäuden

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1018598A (en) * 1963-09-14 1966-01-26 Daimler Benz Ag Improvements relating to electric generator sets
DE2134460A1 (de) * 1971-07-09 1973-01-18 Bernhard Kirsch Gehaeuse fuer eine aus verbrennungsmotor und stromerzeuger, kompressor od.dgl. bestehende baueinheit
FR2335815A1 (fr) * 1975-12-16 1977-07-15 Contraves Ag Appareil mobile consommateur de courant
NL7810129A (nl) * 1977-10-11 1979-04-17 Sigeru Onishi Inrichting voor het opwekken van electrisch vermogen en het vormen van hete lucht.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1018598A (en) * 1963-09-14 1966-01-26 Daimler Benz Ag Improvements relating to electric generator sets
DE2134460A1 (de) * 1971-07-09 1973-01-18 Bernhard Kirsch Gehaeuse fuer eine aus verbrennungsmotor und stromerzeuger, kompressor od.dgl. bestehende baueinheit
FR2335815A1 (fr) * 1975-12-16 1977-07-15 Contraves Ag Appareil mobile consommateur de courant
NL7810129A (nl) * 1977-10-11 1979-04-17 Sigeru Onishi Inrichting voor het opwekken van electrisch vermogen en het vormen van hete lucht.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985003546A1 (en) * 1984-02-06 1985-08-15 Phillip Berriman Self contained towable power supply for mining machines
CN111946450A (zh) * 2020-08-14 2020-11-17 安徽省英菲尼科技股份有限公司 一种便于移动的柴油机发电机组

Also Published As

Publication number Publication date
FR2456419A1 (fr) 1980-12-05
EP0019523B1 (de) 1984-02-01
ES8102269A1 (es) 1980-12-16
FR2456419B1 (de) 1984-12-14
ES491279A0 (es) 1980-12-16
ATE6089T1 (de) 1984-02-15

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