GB2234810A - A heating and air conditioning system for a coach - Google Patents

A heating and air conditioning system for a coach

Info

Publication number
GB2234810A
GB2234810A GB9020972A GB9020972A GB2234810A GB 2234810 A GB2234810 A GB 2234810A GB 9020972 A GB9020972 A GB 9020972A GB 9020972 A GB9020972 A GB 9020972A GB 2234810 A GB2234810 A GB 2234810A
Authority
GB
United Kingdom
Prior art keywords
air
heat exchanger
channel
vehicle
coach
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
GB9020972A
Other versions
GB9020972D0 (en
GB2234810B (en
Inventor
Kalervo Virtanen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9020972D0 publication Critical patent/GB9020972D0/en
Publication of GB2234810A publication Critical patent/GB2234810A/en
Application granted granted Critical
Publication of GB2234810B publication Critical patent/GB2234810B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
    • B60H1/00371—Air-conditioning arrangements specially adapted for particular vehicles for vehicles carrying large numbers of passengers, e.g. buses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
    • B60H1/03—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant
    • B60H1/039—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant from air leaving the interior of the vehicle, i.e. heat recovery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00207—Combined heating, ventilating, or cooling devices characterised by the position of the HVAC devices with respect to the passenger compartment
    • B60H2001/00235—Devices in the roof area of the passenger compartment

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The invention relates to a heating and air conditioning system for a coach or the like, comprising an air intake channel (1) with an air intake hole (2) at its one end opening outside the vehicle and feeding the intake air through a heat exchanger (3) of water circulation type inside the vehicle. The system comprises additionally a preliminary heat exchanger (5) in the air intake channel (1) between the air intake hole (2) and the heat exchanger (3), an exhaust air channel (4, 11) running from the inside through the preliminary heat exchanger (5) and opening outside the vehicle, and control means (7), through which the amount of intake air to be led from the air intake channel (1) into the heat exchanger (3) is restricted to compensate quick temperature changes, if necessary, and through which exhaust air from the exhaust air channel (4) is led in instead, correspondingly.
GB9020972A 1988-03-30 1990-09-24 A heating and air conditioning system for a coach Expired - Lifetime GB2234810B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI881502A FI79810C (en) 1988-03-30 1988-03-30 UPPVAERMNINGS- OCH LUFTKONDITIONERINGSSYSTEM I EN BUSS.
PCT/FI1989/000049 WO1989009143A1 (en) 1988-03-30 1989-03-21 A heating and air conditioning system for a coach

Publications (3)

Publication Number Publication Date
GB9020972D0 GB9020972D0 (en) 1990-11-21
GB2234810A true GB2234810A (en) 1991-02-13
GB2234810B GB2234810B (en) 1992-01-08

Family

ID=8526185

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9020972A Expired - Lifetime GB2234810B (en) 1988-03-30 1990-09-24 A heating and air conditioning system for a coach

Country Status (8)

Country Link
CA (1) CA1313047C (en)
DK (1) DK234990A (en)
FI (1) FI79810C (en)
FR (1) FR2629396B1 (en)
GB (1) GB2234810B (en)
PT (1) PT90154A (en)
SE (1) SE469017B (en)
WO (1) WO1989009143A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3301109B2 (en) * 1991-11-14 2002-07-15 株式会社デンソー Air conditioning system for seats
US9694651B2 (en) 2002-04-29 2017-07-04 Bergstrom, Inc. Vehicle air conditioning and heating system providing engine on and off operation
US6889762B2 (en) 2002-04-29 2005-05-10 Bergstrom, Inc. Vehicle air conditioning and heating system providing engine on and engine off operation
DE102007005050A1 (en) * 2007-01-26 2008-07-31 Bombardier Transportation Gmbh Method for air conditioning a vehicle
AP2015008211A0 (en) * 2012-07-13 2015-01-31 Tata Motors Ltd Automotive cabin environment management system
WO2014160458A1 (en) 2013-03-13 2014-10-02 Bergstrom, Inc. Air conditioning system utilizing thermal capacity from expansion of compressed fluid
EP2969613B1 (en) 2013-03-13 2018-08-08 Bergstrom, Inc. Air conditioning system utilizing heat recovery ventilation for fresh air supply and climate control
EP2868502B1 (en) * 2013-10-23 2020-01-22 ALSTOM Transport Technologies Rail vehicle with an air-permeable wall for internal ventilation by displacement or source ventilation
CN105873778A (en) 2013-11-04 2016-08-17 博格思众公司 Low profile air conditioning system
US9783024B2 (en) 2015-03-09 2017-10-10 Bergstrom Inc. System and method for remotely managing climate control systems of a fleet of vehicles
US10006684B2 (en) 2015-12-10 2018-06-26 Bergstrom, Inc. Air conditioning system for use in vehicle
US9874384B2 (en) 2016-01-13 2018-01-23 Bergstrom, Inc. Refrigeration system with superheating, sub-cooling and refrigerant charge level control
FR3047547B1 (en) * 2016-02-10 2018-03-16 Alstom Transp Tech AIR CONDITIONING DEVICE FOR A ROOM, ESPECIALLY FOR PASSENGERS OF A PUBLIC TRANSPORT VEHICLE, WITH A REDUCED SIZE AND AIR SPEED
US10589598B2 (en) 2016-03-09 2020-03-17 Bergstrom, Inc. Integrated condenser and compressor system
US10081226B2 (en) 2016-08-22 2018-09-25 Bergstrom Inc. Parallel compressors climate system
US10562372B2 (en) 2016-09-02 2020-02-18 Bergstrom, Inc. Systems and methods for starting-up a vehicular air-conditioning system
US10675948B2 (en) 2016-09-29 2020-06-09 Bergstrom, Inc. Systems and methods for controlling a vehicle HVAC system
US10369863B2 (en) 2016-09-30 2019-08-06 Bergstrom, Inc. Refrigerant liquid-gas separator with electronics cooling
US10724772B2 (en) 2016-09-30 2020-07-28 Bergstrom, Inc. Refrigerant liquid-gas separator having an integrated check valve
US11448441B2 (en) 2017-07-27 2022-09-20 Bergstrom, Inc. Refrigerant system for cooling electronics
US11420496B2 (en) 2018-04-02 2022-08-23 Bergstrom, Inc. Integrated vehicular system for conditioning air and heating water
WO2019193573A1 (en) * 2018-04-05 2019-10-10 Zehnder Group International Ag Exchanger element for a vehicle and vehicle equipped with such an exchanger element
SE1930245A1 (en) * 2019-07-16 2021-01-17 Suxini Ek Foer Improved energy efficiency of electric vehicles through improved function in the vehicles' air conditioning system, HVAC
US20210387737A1 (en) * 2020-06-10 2021-12-16 Walter Dorwin Teague Associates, Inc. Passenger air shield

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2634711A1 (en) * 1976-08-02 1978-02-09 Kaessbohrer Fahrzeug Karl Bus interior heating and ventilating system - has manually controlled air supply to drivers cab separate from that to passengers compartment which is controlled by thermostatic valve
DE2838425A1 (en) * 1978-09-02 1980-03-13 Daimler Benz Ag HEATING AND VENTILATION DEVICE FOR THE UPPER ZONE (HEAD AREA) OF A PASSENGER ROOM OF A VEHICLE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032572A (en) * 1934-10-19 1936-03-03 Ellen S Bates And Frank Bates Air conditioner for vehicles
US2147906A (en) * 1935-01-15 1939-02-21 Evans Prod Co Air conditioning apparatus for vehicle bodies
US2158741A (en) * 1936-08-01 1939-05-16 Evans Prod Co Vehicle body air circulating and conditioning apparatus
DE7005223U (en) * 1970-02-14 1974-01-17 Siemens Ag WARM-AIR HEATING DEVICE FOR A VEHICLE, IN PARTICULAR FOR AN ELECTRICALLY OPERATED COMMUNITY VEHICLE
US4412425A (en) * 1980-12-09 1983-11-01 Nippon Soken, Inc. Air conditioning and ventilation system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2634711A1 (en) * 1976-08-02 1978-02-09 Kaessbohrer Fahrzeug Karl Bus interior heating and ventilating system - has manually controlled air supply to drivers cab separate from that to passengers compartment which is controlled by thermostatic valve
DE2838425A1 (en) * 1978-09-02 1980-03-13 Daimler Benz Ag HEATING AND VENTILATION DEVICE FOR THE UPPER ZONE (HEAD AREA) OF A PASSENGER ROOM OF A VEHICLE

Also Published As

Publication number Publication date
SE9003060D0 (en) 1990-03-21
FI79810B (en) 1989-11-30
FR2629396A1 (en) 1989-10-06
CA1313047C (en) 1993-01-26
DK234990D0 (en) 1990-09-28
FI79810C (en) 1990-03-12
DK234990A (en) 1990-09-28
SE469017B (en) 1993-05-03
WO1989009143A1 (en) 1989-10-05
FI881502A0 (en) 1988-03-30
GB9020972D0 (en) 1990-11-21
SE9003060L (en) 1990-09-26
FR2629396B1 (en) 1992-10-02
GB2234810B (en) 1992-01-08
FI881502A (en) 1989-10-01
PT90154A (en) 1989-11-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960321