SE367700B - - Google Patents

Info

Publication number: SE367700B
Authority: SE; Sweden

Application number

SE06296/71A

Inventor

M Caillat

V Voroise

G Perrin

Original Assignee

Air Liquide

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.)

1970-05-22

Filing date

1971-05-14

Publication date

1974-06-04

1971-05-14 Application filed by Air Liquide filed Critical Air Liquide

1974-06-04 Publication of SE367700B publication Critical patent/SE367700B/xx

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/80—Freezing; Subsequent thawing; Cooling
- A23B2/803—Materials being transported through or in the apparatus, with or without shaping, e.g. in the form of powders, granules or flakes
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/80—Freezing; Subsequent thawing; Cooling
- A23B2/85—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals
- A23B2/88—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals with direct contact between the food and the chemical, e.g. liquid N2 at cryogenic temperature
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
- F25D3/11—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air with conveyors carrying articles to be cooled through the cooling space
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1616—Cooling using liquids
- B29C2035/1625—Cooling using liquids other than water
- B29C2035/165—Cooling using liquids other than water liquified gases

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Polymers & Plastics (AREA)
Food Science & Technology (AREA)
Zoology (AREA)
Wood Science & Technology (AREA)
Health & Medical Sciences (AREA)
Oral & Maxillofacial Surgery (AREA)
Combustion & Propulsion (AREA)
General Engineering & Computer Science (AREA)

SE06296/71A 1970-05-22 1971-05-14 SE367700B (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7018787A FR2088148A1 (fr)	1970-05-22	1970-05-22

Publications (1)

Publication Number	Publication Date
SE367700B true SE367700B (fr)	1974-06-04

Family

ID=9055972

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE06296/71A SE367700B (fr)	1970-05-22	1971-05-14

Country Status (12)

Country	Link
US (1)	US3745784A (fr)
AR (1)	AR198944A1 (fr)
AU (1)	AU2896771A (fr)
BE (1)	BE767476A (fr)
BR (1)	BR7103011D0 (fr)
CA (1)	CA947522A (fr)
DE (1)	DE2125210A1 (fr)
ES (1)	ES391393A1 (fr)
FR (1)	FR2088148A1 (fr)
NL (1)	NL7106965A (fr)
SE (1)	SE367700B (fr)
ZA (1)	ZA713215B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE791542A (fr) *	1971-11-19	1973-03-16	Air Liquide	Procede et dispositif de refroidissement
DE7731245U1 (de) *	1977-10-08	1978-01-12	Messer Griesheim Gmbh, 6000 Frankfurt	Vorrichtung in form eines doppelwandigen rohres zum kuehlen von endlosprofilen
SE434930B (sv) *	1982-04-29	1984-08-27	Aga Ab	Forfaringssett och anordning for att invendigt kyla extruderade rorformiga foremal med hjelp av flytande kveve
FR2583149B1 (fr) *	1985-06-11	1988-01-08	Air Liquide	Tunnel de refroidissement
FR2620804B1 (fr) *	1987-09-21	1990-02-16	Air Liquide	Procede de refroidissement en continu d'un produit extrude et installation pour sa mise en oeuvre

1970
- 1970-05-22 FR FR7018787A patent/FR2088148A1/fr not_active Withdrawn
1971
- 1971-05-14 SE SE06296/71A patent/SE367700B/xx unknown
- 1971-05-18 ZA ZA713215A patent/ZA713215B/xx unknown
- 1971-05-18 AU AU28967/71A patent/AU2896771A/en not_active Expired
- 1971-05-18 BR BR3011/71A patent/BR7103011D0/pt unknown
- 1971-05-18 CA CA113,327A patent/CA947522A/en not_active Expired
- 1971-05-20 US US00145338A patent/US3745784A/en not_active Expired - Lifetime
- 1971-05-21 AR AR235726A patent/AR198944A1/es active
- 1971-05-21 ES ES391393A patent/ES391393A1/es not_active Expired
- 1971-05-21 NL NL7106965A patent/NL7106965A/xx unknown
- 1971-05-21 DE DE19712125210 patent/DE2125210A1/de active Pending
- 1971-05-21 BE BE767476A patent/BE767476A/fr unknown

Also Published As

Publication number	Publication date
CA947522A (en)	1974-05-21
AU2896771A (en)	1972-11-23
DE2125210A1 (de)	1971-12-02
ES391393A1 (es)	1974-08-01
BE767476A (fr)	1971-11-22
FR2088148A1 (fr)	1972-01-07
NL7106965A (fr)	1971-11-24
US3745784A (en)	1973-07-17
ZA713215B (en)	1972-07-26
AR198944A1 (es)	1974-07-31
BR7103011D0 (pt)	1973-03-13

Publication	Publication Date	Title
AR204384A1 (fr)	1976-02-06
FR2088148A1 (fr)	1972-01-07
ATA96471A (fr)	1973-02-15
AU1146470A (fr)	1971-08-19
AU1473870A (fr)	1971-11-11
AU2044470A (fr)	1972-03-30
AU2017870A (fr)	1972-03-23
AU1336970A (fr)	1971-10-07
AU2085370A (fr)	1972-04-13
AU1833270A (fr)	1972-02-10
AU1716970A (fr)	1972-01-06
AU2130570A (fr)	1972-04-27
AU1517670A (fr)	1971-11-18
AU1326870A (fr)	1971-10-28
AU1591370A (fr)	1971-12-09
AU1841070A (fr)	1972-02-10
AU1328670A (fr)	1971-10-07
AU1343870A (fr)	1971-10-07
AU1277070A (fr)	1971-09-23
AU2144270A (fr)	1972-04-27
AU2131570A (fr)	1972-04-27
AU2130770A (fr)	1972-04-27
AU1247570A (fr)	1971-09-16
AU1581370A (fr)	1971-12-09
AU1235770A (fr)	1971-09-16