EP1262722A3 - Installation frigorifique - Google Patents

Installation frigorifique Download PDF

Info

Publication number: EP1262722A3
Authority: EP; European Patent Office
Prior art keywords: heat exchangers; refrigerant; primary heat; primary; heat
Prior art date: 2001-05-31
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP02445030A

Other languages

German (de)

English (en)

Other versions

EP1262722A2 (fr

Inventor

Lennart Asteberg

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.)

INGENJOERSFIRMA LENNART ASTEBERG HANDELSBOLAG

Original Assignee

Ingenjorsfirma Lennart Asteberg AB

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.)

2001-05-31

Filing date

2002-03-11

Publication date

2003-10-15

2002-03-11 Application filed by Ingenjorsfirma Lennart Asteberg AB filed Critical Ingenjorsfirma Lennart Asteberg AB

2002-12-04 Publication of EP1262722A2 publication Critical patent/EP1262722A2/fr

2003-10-15 Publication of EP1262722A3 publication Critical patent/EP1262722A3/fr

Status Withdrawn legal-status Critical Current

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
- F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
- F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
- 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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/047—Water-cooled condensers
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/06—Several compression cycles arranged in parallel
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/22—Refrigeration systems for supermarkets
- 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
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Devices That Are Associated With Refrigeration Equipment (AREA)
Other Air-Conditioning Systems (AREA)

EP02445030A 2001-05-31 2002-03-11 Installation frigorifique Withdrawn EP1262722A3 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE0101916		2001-05-31
SE0101916A SE517594C2 (sv)	2001-05-31	2001-05-31	Anläggning för värmeåtervinning från ett flertal kylmaskinerier

Publications (2)

Publication Number	Publication Date
EP1262722A2 EP1262722A2 (fr)	2002-12-04
EP1262722A3 true EP1262722A3 (fr)	2003-10-15

Family

ID=20284305

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP02445030A Withdrawn EP1262722A3 (fr)	2001-05-31	2002-03-11	Installation frigorifique

Country Status (2)

Country	Link
EP (1)	EP1262722A3 (fr)
SE (1)	SE517594C2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE0300172D0 (sv) *	2003-01-24	2003-01-24	Pettersson Mikael	Frikyla
BG65811B1 (bg) *	2004-02-09	2009-12-31	"Солкав България" Оод	Инсталация за нагряване и охлаждане
SE527635C2 (sv)	2004-09-10	2006-04-25	Ingenjoers N Lennart Asteberg	Kylmaskinanläggning
CN103874894B (zh)	2011-09-02	2017-03-08	开利公司	提供热回收的制冷系统和制冷方法
ITFI20130244A1 (it) *	2013-10-16	2015-04-17	Frigel Firenze S P A	"unita' frigorifera multistadio per la refrigerazione di un fluido di processo"
WO2015071511A1 (fr) *	2013-11-18	2015-05-21	Ávila Chillida Vicente	Système de réfrigération industriel
EP3076110B1 (fr) *	2015-03-30	2019-02-27	Viessmann Werke GmbH & Co. KG	Systeme fluidique et procede de commande d'un systeme fluidique
CN104776665A (zh) *	2015-04-02	2015-07-15	南京祥源动力供应有限公司	一种自动控制的节能型冷却供水系统
IT202000016504A1 (it) *	2020-07-08	2022-01-08	Carel Ind Spa	Impianto di refrigerazione con circuito di raffreddamento

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3910345A (en) *	1974-04-22	1975-10-07	James J Whalen	Heating and cooling system
EP0887599A1 (fr) *	1996-12-27	1998-12-30	Daikin Industries, Limited	Appareil de refrigeration et son procede de fabrication
US6205795B1 (en) *	1999-05-21	2001-03-27	Thomas J. Backman	Series secondary cooling system

2001
- 2001-05-31 SE SE0101916A patent/SE517594C2/sv not_active IP Right Cessation
2002
- 2002-03-11 EP EP02445030A patent/EP1262722A3/fr not_active Withdrawn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3910345A (en) *	1974-04-22	1975-10-07	James J Whalen	Heating and cooling system
EP0887599A1 (fr) *	1996-12-27	1998-12-30	Daikin Industries, Limited	Appareil de refrigeration et son procede de fabrication
US6205795B1 (en) *	1999-05-21	2001-03-27	Thomas J. Backman	Series secondary cooling system

Also Published As

Publication number	Publication date
SE0101916L (sv)	2002-06-25
EP1262722A2 (fr)	2002-12-04
SE0101916D0 (sv)	2001-05-31
SE517594C2 (sv)	2002-06-25

Publication	Publication Date	Title
EP1164035A3 (fr)	2002-11-20	Conditionneur d'air avec cycle de réfrigération et de pompe à chaleur
EP1202005A3 (fr)	2002-06-05	Echangeur de chaleur à l'extérieur, unité extérieur et conditionneur d'air de type pompe de chaleur à gaz
DE60224066D1 (de)	2008-01-24	Vorrichtung zur thermischen regelung von kraftfahrzeugen
EP1236959A3 (fr)	2005-02-23	Système à cycle d'éjection
WO2004015338A3 (fr)	2004-08-26	Dispositif de refroidissement a systeme de sous-refroidissement
EP1367344A3 (fr)	2004-01-02	Procédé pour faire fonctionner un système frigorifique transcritique
EP0898127A3 (fr)	2000-03-22	Appareil frigorifique ou de conditionnement d'air
TW200513620A (en)	2005-04-16	Freezer device
EP0795725A3 (fr)	2002-10-02	Appareil frigorifique à adsorption
EP0952407A3 (fr)	2000-09-06	Appareil à cycle de réfrigération, méthode de sa fabrication et méthode de sa commande
EP1262722A3 (fr)	2003-10-15	Installation frigorifique
EP0989376A3 (fr)	2000-04-12	Lyophilisation avec consommation de cryogène réduite
CN105258332A (zh)	2016-01-20	数据机房余热回收系统
EP0924478A3 (fr)	2000-03-22	Système frigorifique avec échangeur de chaleur intégré pour le refroidissement d'huile
EP1334852A3 (fr)	2004-01-21	Appareil de climatisation avec dispositif de refroidissement d'un moteur
MXPA06014532A (es)	2007-05-23	Aparato termopermutador y metodo mejorados.
EP0945691A3 (fr)	2000-11-02	Système frigorifique à absorption avec couplage de condensat et de solution
JPS57161437A (en)	1982-10-05	Engine-driven heat pump system
CN108488963B (zh)	2021-06-08	热能回收系统
EP0928933A3 (fr)	1999-12-15	Système frigorifique à rendement amélioré d'échangeur de chaleur
JPS6294415A (ja)	1987-04-30	車両用冷房装置
JPS5551244A (en)	1980-04-14	Cooling/heating apparatus
KR200353120Y1 (ko)	2004-06-22	갱도 냉각 시스템
DE50011316D1 (de)	2006-02-23	Kälteanlage
JP2002349996A (ja)	2002-12-04	排熱回収式空気調和装置

Legal Events

Date	Code	Title	Description
2002-10-18	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2002-12-04	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
2002-12-04	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2003-07-23	17P	Request for examination filed	Effective date: 20030522
2003-08-29	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2003-10-15	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
2003-10-15	AX	Request for extension of the european patent	Extension state: AL LT LV MK RO SI
2003-10-15	RIC1	Information provided on ipc code assigned before grant	Ipc: 7F 25B 25/00 B Ipc: 7F 25B 49/02 B Ipc: 7F 25B 29/00 A
2004-07-07	AKX	Designation fees paid	Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
2005-01-12	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: INGENJOERSFIRMA LENNART ASTEBERG HANDELSBOLAG
2006-04-04	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2006-07-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2006-08-09	18W	Application withdrawn	Effective date: 20060614