DE3428704A1 - Verfahren zum regeln der kuehlleistung einer kaelteanlage und kaelteanlage hierzu - Google Patents

Verfahren zum regeln der kuehlleistung einer kaelteanlage und kaelteanlage hierzu

Info

Publication number
DE3428704A1
DE3428704A1 DE19843428704 DE3428704A DE3428704A1 DE 3428704 A1 DE3428704 A1 DE 3428704A1 DE 19843428704 DE19843428704 DE 19843428704 DE 3428704 A DE3428704 A DE 3428704A DE 3428704 A1 DE3428704 A1 DE 3428704A1
Authority
DE
Germany
Prior art keywords
compressor
refrigeration system
cooling capacity
control valve
evaporator
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.)
Withdrawn
Application number
DE19843428704
Other languages
German (de)
English (en)
Inventor
Kurt Dipl.-Ing. Dietzsch (FH), 7250 Leonberg
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.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
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 Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Priority to DE19843428704 priority Critical patent/DE3428704A1/de
Priority to FR8511791A priority patent/FR2568675A1/fr
Publication of DE3428704A1 publication Critical patent/DE3428704A1/de
Withdrawn legal-status Critical Current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
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3205—Control means therefor
    • B60H1/3213—Control means therefor for increasing the efficiency in a vehicle heat pump
    • 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
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3205—Control means therefor
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • B60H1/32—Cooling devices
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3248—Cooling devices information from a variable is obtained related to pressure
    • B60H2001/3252—Cooling devices information from a variable is obtained related to pressure of the refrigerant at an evaporating unit
    • 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
    • B60H1/32—Cooling devices
    • B60H2001/3269—Cooling devices output of a control signal
    • B60H2001/3276—Cooling devices output of a control signal related to a condensing unit
    • B60H2001/3279—Cooling devices output of a control signal related to a condensing unit to control the refrigerant flow
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2501—Bypass valves
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • F25B2700/197—Pressures of the evaporator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
DE19843428704 1984-08-03 1984-08-03 Verfahren zum regeln der kuehlleistung einer kaelteanlage und kaelteanlage hierzu Withdrawn DE3428704A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19843428704 DE3428704A1 (de) 1984-08-03 1984-08-03 Verfahren zum regeln der kuehlleistung einer kaelteanlage und kaelteanlage hierzu
FR8511791A FR2568675A1 (fr) 1984-08-03 1985-08-01 Procede de regulation de la puissance frigorifique d'un dispositif de refrigeration et dispositif de refrigeration correspondant.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843428704 DE3428704A1 (de) 1984-08-03 1984-08-03 Verfahren zum regeln der kuehlleistung einer kaelteanlage und kaelteanlage hierzu

Publications (1)

Publication Number Publication Date
DE3428704A1 true DE3428704A1 (de) 1986-02-13

Family

ID=6242314

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843428704 Withdrawn DE3428704A1 (de) 1984-08-03 1984-08-03 Verfahren zum regeln der kuehlleistung einer kaelteanlage und kaelteanlage hierzu

Country Status (2)

Country Link
DE (1) DE3428704A1 (fr)
FR (1) FR2568675A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0274727A2 (fr) * 1987-01-16 1988-07-20 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Circuit de refroidissement d'une installation de conditionnement d'air
DE3706152A1 (de) * 1987-02-26 1988-09-08 Sueddeutsche Kuehler Behr Verfahren zur steuerung einer kraftfahrzeugklimaanlage und kraftfahrzeugklimaanlage zur durchfuehrung des verfahrens
US5291941A (en) * 1991-06-24 1994-03-08 Nippondenso Co., Ltd. Airconditioner having selectively operated condenser bypass control
DE102021132800A1 (de) 2021-12-13 2023-06-15 Audi Aktiengesellschaft Verfahren zum Betreiben eines Kältemittelkreises eines Kraftfahrzeugs und Kraftfahrzeug

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2512569A1 (de) * 1974-04-03 1975-10-16 Ford Werke Ag Klimaanlage, insbesondere fuer kraftfahrzeuge
DE3301487A1 (de) * 1982-01-18 1983-09-01 Andrei Teodor Givat Shmuel Merbl Kraftfahrzeugklimaanlage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936595A (en) * 1956-05-07 1960-05-17 American Radiator & Standard Air conditioning system
US3257819A (en) * 1963-09-26 1966-06-28 Blissfield Mfg Company Continuous operation compressor system
FR1526686A (fr) * 1967-06-12 1968-05-24 Ranco Inc Soupape d'étranglement d'aspiration pour installation automatique de conditionnement d'air
DE2603968A1 (de) * 1976-02-03 1977-08-04 Bbc Brown Boveri & Cie Verfahren und einrichtung zur leistungsregelung in kompressor-, kaelte- und klimaanlagen
DE3137464A1 (de) * 1981-09-21 1983-04-07 KKW Kulmbacher Klimageräte-Werk GmbH, 8650 Kulmbach Waermepumpe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2512569A1 (de) * 1974-04-03 1975-10-16 Ford Werke Ag Klimaanlage, insbesondere fuer kraftfahrzeuge
DE3301487A1 (de) * 1982-01-18 1983-09-01 Andrei Teodor Givat Shmuel Merbl Kraftfahrzeugklimaanlage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CH-Z: Schweizerische Blätter für Heizung und Lüftung 1969, H.3, S.100-103 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0274727A2 (fr) * 1987-01-16 1988-07-20 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Circuit de refroidissement d'une installation de conditionnement d'air
DE3701086A1 (de) * 1987-01-16 1988-08-04 Bayerische Motoren Werke Ag Kaeltemittelkreislauf einer klimaanlage
EP0274727A3 (en) * 1987-01-16 1989-05-03 Bayerische Motoren Werke Aktiengesellschaft Cooling circuit for an air conditioning plant
DE3706152A1 (de) * 1987-02-26 1988-09-08 Sueddeutsche Kuehler Behr Verfahren zur steuerung einer kraftfahrzeugklimaanlage und kraftfahrzeugklimaanlage zur durchfuehrung des verfahrens
US5291941A (en) * 1991-06-24 1994-03-08 Nippondenso Co., Ltd. Airconditioner having selectively operated condenser bypass control
DE102021132800A1 (de) 2021-12-13 2023-06-15 Audi Aktiengesellschaft Verfahren zum Betreiben eines Kältemittelkreises eines Kraftfahrzeugs und Kraftfahrzeug
WO2023110197A1 (fr) 2021-12-13 2023-06-22 Audi Ag Procédé de fonctionnement d'un circuit de fluide frigorigène d'un véhicule à moteur et véhicule à moteur

Also Published As

Publication number Publication date
FR2568675A1 (fr) 1986-02-07

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee