FR2434928A3 - Diesel engine hydraulic brake - has heat pump combined with heating circuit with heater immersed in oil bath for brake - Google Patents

Diesel engine hydraulic brake - has heat pump combined with heating circuit with heater immersed in oil bath for brake

Info

Publication number
FR2434928A3
FR2434928A3 FR7916472A FR7916472A FR2434928A3 FR 2434928 A3 FR2434928 A3 FR 2434928A3 FR 7916472 A FR7916472 A FR 7916472A FR 7916472 A FR7916472 A FR 7916472A FR 2434928 A3 FR2434928 A3 FR 2434928A3
Authority
FR
France
Prior art keywords
brake
heat pump
heating circuit
oil bath
diesel engine
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
FR7916472A
Other languages
French (fr)
Other versions
FR2434928B3 (en
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2434928A3 publication Critical patent/FR2434928A3/en
Application granted granted Critical
Publication of FR2434928B3 publication Critical patent/FR2434928B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Braking Arrangements (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)

Abstract

The heat supply system for a diesel engine (16) includes a compressor (2) on the output shaft of the engine, forming part of a heat pump. The condenser (3) of the heat pump is included in a heating circuit (8). The engine also drives a rotor (20) immersed in the oil bath (17) of the engine, acting as a hydraulic brake. Also immersed in the oil (18) is a heater (19) which is included in the heating circuit. An additional hydraulic fluid is not required.
FR7916472A 1978-08-30 1979-06-26 Diesel engine hydraulic brake - has heat pump combined with heating circuit with heater immersed in oil bath for brake Granted FR2434928A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782837786 DE2837786A1 (en) 1978-08-30 1978-08-30 DEVICE FOR HEAT SUPPLY WITH A HEAT PUMP

Publications (2)

Publication Number Publication Date
FR2434928A3 true FR2434928A3 (en) 1980-03-28
FR2434928B3 FR2434928B3 (en) 1980-11-14

Family

ID=6048238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916472A Granted FR2434928A3 (en) 1978-08-30 1979-06-26 Diesel engine hydraulic brake - has heat pump combined with heating circuit with heater immersed in oil bath for brake

Country Status (2)

Country Link
DE (1) DE2837786A1 (en)
FR (1) FR2434928A3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3115314A1 (en) * 1981-04-15 1982-10-28 Motorenfabrik Hatz Gmbh & Co Kg, 8399 Ruhstorf INTERNAL COMBUSTION ENGINE WITH REFRIGERATION
US10562505B2 (en) 2017-12-11 2020-02-18 Cnh Industrial America Llc Hydraulic warm-up system running off parking brake

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009050068B4 (en) 2009-10-14 2024-10-10 Mercedes-Benz Group AG combustion engine
DE102012204265A1 (en) * 2012-03-19 2013-09-19 Bayerische Motoren Werke Aktiengesellschaft Heat engine for converting superheated steam of working medium into kinetic energy in motor vehicle, has damping element arranged between pump and heat exchanger in working medium circuit, which is gas volume separated from working medium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259317A (en) * 1961-12-26 1966-07-05 Worthington Corp Loading and drive systems for heat pumps
DE2605932B2 (en) * 1976-02-14 1981-01-15 M.A.N. Maschinenfabrik Augsburg-Nuernberg Ag, 8000 Muenchen Drive arrangement for transmitting the power of an internal combustion engine to a generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3115314A1 (en) * 1981-04-15 1982-10-28 Motorenfabrik Hatz Gmbh & Co Kg, 8399 Ruhstorf INTERNAL COMBUSTION ENGINE WITH REFRIGERATION
US10562505B2 (en) 2017-12-11 2020-02-18 Cnh Industrial America Llc Hydraulic warm-up system running off parking brake

Also Published As

Publication number Publication date
DE2837786A1 (en) 1980-03-13
FR2434928B3 (en) 1980-11-14

Similar Documents

Publication Publication Date Title
SE8305884L (en) HYDRODYNAMIC DEVICE
SE8400164L (en) HEATING EFFECT CONTROL OF A HYDRODYNAMIC BRAKE
SE8102691L (en) FUEL SUPPLY SYSTEM AND FUEL DELIVERY FOR DIESEL ENGINE
EP0773122A3 (en) Automobile heating system
SE8106955L (en) AUTOMATIC STARTING SYSTEM FOR A CLOSED EDGE PROCESS POWER PLANT
FR2395396A1 (en) IC engine for motor vehicles - has partitioned oil tank, enabling warm=up time to be reduced to obtain more efficient combustion and less pollution
FR2599091B1 (en) METHOD AND INSTALLATION FOR CIRCULATING FLUIDS BY PUMPING
FR2434928A3 (en) Diesel engine hydraulic brake - has heat pump combined with heating circuit with heater immersed in oil bath for brake
ES8100183A1 (en) Heating system for a railway car for utilizing waste heat from an engine
ATE204237T1 (en) DRIVE UNIT
JPS5338836A (en) Fluid coupling for engine cooling fan
FR2358615A1 (en) Lubricating oil recovery system for aero engine - has auxiliary oil recovery pump driven by hydraulic motor using parts of feed oil for use if main recovery pump fails
BR8807676A (en) HYDRAULIC FAN CLUTCH THERMORREGULATED
ES8305893A1 (en) Vacuum vane pump
DE69013212D1 (en) Pump with coolant for sealing.
ES8308415A1 (en) Central heating installation and method.
DK210280A (en) HEAT PUMP
DK0607999T3 (en) Method of cooling the shaft of a gear pump motor
FR2354519A1 (en) Central heating control system - with pump speed variation dependent on difference between actual and desired temp. values
JPS57159915A (en) Cooling device for engine
SE428154B (en) PROCEDURE FOR RECOVERING HEAT ENERGY FROM THE SEA
FR2389761A1 (en) Vacuum servo pump for vehicle brakes - has venturi suction pump in water or oil cooling circuit
FR2418456A1 (en) Test bench for thermal engine - has hydraulic oil pumps coupling engine to starter and brake generator
JPS57159916A (en) Cooling device for engine
FR2355993A1 (en) Cooler for excavator hydraulic system - has heat exchanger air cooled by blower driven by water turbine

Legal Events

Date Code Title Description
ST Notification of lapse