IT1274677B - Metodo e dispositivo per la fabbricazione di un cilindro di congelamento. - Google Patents

Metodo e dispositivo per la fabbricazione di un cilindro di congelamento.

Info

Publication number
IT1274677B
IT1274677B ITMI940700A ITMI940700A IT1274677B IT 1274677 B IT1274677 B IT 1274677B IT MI940700 A ITMI940700 A IT MI940700A IT MI940700 A ITMI940700 A IT MI940700A IT 1274677 B IT1274677 B IT 1274677B
Authority
IT
Italy
Prior art keywords
chamber
strip
freezing
external surface
manufacture
Prior art date
Application number
ITMI940700A
Other languages
English (en)
Inventor
Renzo Grotti
Original Assignee
G R B Snc Di Grotti Renzo & C
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 G R B Snc Di Grotti Renzo & C filed Critical G R B Snc Di Grotti Renzo & C
Priority to ITMI940700A priority Critical patent/IT1274677B/it
Publication of ITMI940700A0 publication Critical patent/ITMI940700A0/it
Priority to DE69514138T priority patent/DE69514138T2/de
Priority to AT95104804T priority patent/ATE188289T1/de
Priority to EP95104804A priority patent/EP0677711B1/en
Publication of ITMI940700A1 publication Critical patent/ITMI940700A1/it
Application granted granted Critical
Publication of IT1274677B publication Critical patent/IT1274677B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
    • B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/12—Producing ice by freezing water on cooled surfaces, e.g. to form slabs
    • F25C1/14—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes
    • F25C1/145—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes from the inner walls of cooled bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
ITMI940700A 1994-04-14 1994-04-14 Metodo e dispositivo per la fabbricazione di un cilindro di congelamento. IT1274677B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI940700A IT1274677B (it) 1994-04-14 1994-04-14 Metodo e dispositivo per la fabbricazione di un cilindro di congelamento.
DE69514138T DE69514138T2 (de) 1994-04-14 1995-03-31 Gefriertrommel sowie Verfahren und Vorrichtung zur Herstellung derselben
AT95104804T ATE188289T1 (de) 1994-04-14 1995-03-31 Gefriertrommel sowie verfahren und vorrichtung zur herstellung derselben
EP95104804A EP0677711B1 (en) 1994-04-14 1995-03-31 Freezing drum and method and device for the manufacture of the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI940700A IT1274677B (it) 1994-04-14 1994-04-14 Metodo e dispositivo per la fabbricazione di un cilindro di congelamento.

Publications (3)

Publication Number Publication Date
ITMI940700A0 ITMI940700A0 (it) 1994-04-14
ITMI940700A1 ITMI940700A1 (it) 1995-10-14
IT1274677B true IT1274677B (it) 1997-07-24

Family

ID=11368569

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940700A IT1274677B (it) 1994-04-14 1994-04-14 Metodo e dispositivo per la fabbricazione di un cilindro di congelamento.

Country Status (4)

Country Link
EP (1) EP0677711B1 (it)
AT (1) ATE188289T1 (it)
DE (1) DE69514138T2 (it)
IT (1) IT1274677B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11118841B2 (en) 2016-06-09 2021-09-14 Taylor Commercial Foodservice, Llc Cylindrical heat exchanger

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1297425B1 (it) * 1997-12-23 1999-12-17 Wam Spa Metodo per la fabbricazione di eliche e dispositivo per attuare il metodo.
IT1314255B1 (it) * 1999-12-03 2002-12-06 Brema Ice Makers S P A Dispositivo per la formatura di ghiaccio granulare.
ITBO20050706A1 (it) * 2005-11-22 2007-05-23 Ali Spa Metodo per la fabbricazione di una camera di congelamento e camera di congelamento cosi' ottenuta
JP4994111B2 (ja) * 2007-05-17 2012-08-08 ホシザキ電機株式会社 冷凍装置及び該冷凍装置を用いた製氷機
JP5725847B2 (ja) * 2010-12-24 2015-05-27 ホシザキ電機株式会社 フィン固定部材
CN104985397A (zh) * 2015-07-01 2015-10-21 上海振华重工集团(南通)传动机械有限公司 一种篱笆皮制作工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514900A (en) * 1981-11-20 1985-05-07 Con Rad Industries, Inc. Apparatus to manufacture heat exchanger finned tube
JPS58179512A (ja) * 1982-04-13 1983-10-20 Mitsubishi Heavy Ind Ltd フイン材加工硬化部の処理方法
JPS5981494A (ja) * 1982-10-27 1984-05-11 Uchiyama Shokai:Kk フイン付パイプおよびその製造方法
DE3726677A1 (de) * 1987-08-11 1989-02-23 Schmoele Metall R & G Verfahren und vorrichtung zur herstellung von waermetauscherrohren
US4991407A (en) * 1988-10-14 1991-02-12 Mile High Equipment Company Auger type ice flaking machine with enhanced heat transfer capacity evaporator/freezing section
IT1249234B (it) * 1991-06-21 1995-02-21 Carpigiani Srl Metodo di fabbricazione dei cilindri di congelamento per le macchine per la fabbricazione di gelato, con evaporatore del circuito frigorifero incorporato, e cilindri cosi ottenuti.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11118841B2 (en) 2016-06-09 2021-09-14 Taylor Commercial Foodservice, Llc Cylindrical heat exchanger

Also Published As

Publication number Publication date
EP0677711B1 (en) 1999-12-29
ATE188289T1 (de) 2000-01-15
ITMI940700A0 (it) 1994-04-14
DE69514138T2 (de) 2000-07-13
ITMI940700A1 (it) 1995-10-14
EP0677711A1 (en) 1995-10-18
DE69514138D1 (de) 2000-02-03

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970423