EP0672872A3 - Open two stage cold air refrigerating installation. - Google Patents

Open two stage cold air refrigerating installation. Download PDF

Info

Publication number
EP0672872A3
EP0672872A3 EP95103539A EP95103539A EP0672872A3 EP 0672872 A3 EP0672872 A3 EP 0672872A3 EP 95103539 A EP95103539 A EP 95103539A EP 95103539 A EP95103539 A EP 95103539A EP 0672872 A3 EP0672872 A3 EP 0672872A3
Authority
EP
European Patent Office
Prior art keywords
open
cold air
stage cold
air refrigerating
refrigerating installation
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Withdrawn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
EP95103539A
Other languages
German (de)
French (fr)
Other versions
EP0672872A2 (en
Inventor
Dieter Frank
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.)
Bombardier Transportation GmbH
Original Assignee
ABB Patent 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 ABB Patent GmbH filed Critical ABB Patent GmbH
Publication of EP0672872A2 publication Critical patent/EP0672872A2/en
Publication of EP0672872A3 publication Critical patent/EP0672872A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/004—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being air
EP95103539A 1994-03-16 1995-03-11 Open two stage cold air refrigerating installation. Withdrawn EP0672872A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944408938 DE4408938A1 (en) 1994-03-16 1994-03-16 Open, two-stage cold air chiller system
DE4408938 1994-03-16

Publications (2)

Publication Number Publication Date
EP0672872A2 EP0672872A2 (en) 1995-09-20
EP0672872A3 true EP0672872A3 (en) 1996-06-12

Family

ID=6512953

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95103539A Withdrawn EP0672872A3 (en) 1994-03-16 1995-03-11 Open two stage cold air refrigerating installation.

Country Status (2)

Country Link
EP (1) EP0672872A3 (en)
DE (1) DE4408938A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105823252A (en) * 2015-04-13 2016-08-03 李华玉 Second-kind thermally driven compression heat pump

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD270359A1 (en) * 1988-03-24 1989-07-26 Verkehrswesen Hochschule MULTI-STAGE COLD AIR CELL MACHINE
EP0581237A1 (en) * 1992-07-27 1994-02-02 STN Systemtechnik Nord GmbH Device for air conditioning

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD270359A1 (en) * 1988-03-24 1989-07-26 Verkehrswesen Hochschule MULTI-STAGE COLD AIR CELL MACHINE
EP0581237A1 (en) * 1992-07-27 1994-02-02 STN Systemtechnik Nord GmbH Device for air conditioning

Also Published As

Publication number Publication date
EP0672872A2 (en) 1995-09-20
DE4408938A1 (en) 1995-09-21

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