RO55573A - - Google Patents
Info
- Publication number
- RO55573A RO55573A RO196959001A RO5900169A RO55573A RO 55573 A RO55573 A RO 55573A RO 196959001 A RO196959001 A RO 196959001A RO 5900169 A RO5900169 A RO 5900169A RO 55573 A RO55573 A RO 55573A
- Authority
- RO
- Romania
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/005—Other direct-contact heat-exchange apparatus one heat-exchange medium being a solid
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/36—Freezing; Subsequent thawing; Cooling
- A23L3/37—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals
- A23L3/375—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals with direct contact between the food and the chemical, e.g. liquid nitrogen, at cryogenic temperature
-
- 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
- F25D9/00—Devices not associated with refrigerating machinery and not covered by groups F25D1/00 - F25D7/00; Combinations of devices covered by two or more of the groups F25D1/00 - F25D7/00
- F25D9/005—Devices not associated with refrigerating machinery and not covered by groups F25D1/00 - F25D7/00; Combinations of devices covered by two or more of the groups F25D1/00 - F25D7/00 using fluorinated halogenous hydrocarbons
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Extraction Or Liquid Replacement (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70339368A | 1968-02-06 | 1968-02-06 | |
| US72525768A | 1968-04-19 | 1968-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO55573A true RO55573A (fr) | 1974-01-03 |
Family
ID=27107126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO196959001A RO55573A (fr) | 1968-02-06 | 1969-02-06 |
Country Status (12)
| Country | Link |
|---|---|
| BG (1) | BG17017A3 (fr) |
| CH (1) | CH532761A (fr) |
| DE (1) | DE1905413C3 (fr) |
| DK (1) | DK132684C (fr) |
| ES (1) | ES363329A1 (fr) |
| FR (1) | FR2001418A1 (fr) |
| IL (1) | IL31548A (fr) |
| LU (1) | LU57919A1 (fr) |
| NL (1) | NL145039B (fr) |
| NO (1) | NO126704B (fr) |
| RO (1) | RO55573A (fr) |
| SE (1) | SE350593B (fr) |
-
1969
- 1969-02-04 DE DE1905413A patent/DE1905413C3/de not_active Expired
- 1969-02-04 IL IL31548A patent/IL31548A/en unknown
- 1969-02-04 LU LU57919D patent/LU57919A1/xx unknown
- 1969-02-05 DK DK61469*#A patent/DK132684C/da active
- 1969-02-05 BG BG011586A patent/BG17017A3/xx unknown
- 1969-02-05 CH CH178369A patent/CH532761A/de not_active IP Right Cessation
- 1969-02-05 NO NO00427/69A patent/NO126704B/no unknown
- 1969-02-05 SE SE01523/69A patent/SE350593B/xx unknown
- 1969-02-05 ES ES363329A patent/ES363329A1/es not_active Expired
- 1969-02-06 NL NL696901909A patent/NL145039B/xx unknown
- 1969-02-06 FR FR6902689A patent/FR2001418A1/fr not_active Withdrawn
- 1969-02-06 RO RO196959001A patent/RO55573A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES363329A1 (es) | 1971-02-16 |
| NL145039B (nl) | 1975-02-17 |
| NL6901909A (fr) | 1969-08-08 |
| CH532761A (de) | 1973-01-15 |
| DE1905413C3 (de) | 1975-06-05 |
| LU57919A1 (fr) | 1969-05-21 |
| DK132684C (da) | 1976-06-28 |
| BG17017A3 (bg) | 1973-04-25 |
| IL31548A0 (en) | 1969-04-30 |
| DE1905413A1 (de) | 1969-10-16 |
| SE350593B (fr) | 1972-10-30 |
| IL31548A (en) | 1972-04-27 |
| NO126704B (fr) | 1973-03-12 |
| DK132684B (da) | 1976-01-26 |
| FR2001418A1 (fr) | 1969-09-26 |