AT359533B - ARTIFICIAL WARMING UP SYSTEM - Google Patents
ARTIFICIAL WARMING UP SYSTEMInfo
- Publication number
- AT359533B AT359533B AT506578A AT506578A AT359533B AT 359533 B AT359533 B AT 359533B AT 506578 A AT506578 A AT 506578A AT 506578 A AT506578 A AT 506578A AT 359533 B AT359533 B AT 359533B
- Authority
- AT
- Austria
- Prior art keywords
- artificial warming
- warming
- artificial
- Prior art date
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
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/02—Defrosting cycles
- F25B47/022—Defrosting cycles hot gas defrosting
-
- 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
- F25C3/00—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow
- F25C3/02—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow for ice rinks
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH890877A CH622340A5 (en) | 1977-07-19 | 1977-07-19 | Method for heating an artificially frozen rink and installation for implementing the method |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA506578A ATA506578A (en) | 1980-04-15 |
AT359533B true AT359533B (en) | 1980-11-10 |
Family
ID=4346133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT506578A AT359533B (en) | 1977-07-19 | 1978-07-13 | ARTIFICIAL WARMING UP SYSTEM |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT359533B (en) |
CH (1) | CH622340A5 (en) |
DE (1) | DE2823368A1 (en) |
FR (1) | FR2398275A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2756913B1 (en) | 1996-12-09 | 1999-02-12 | Valeo Climatisation | REFRIGERANT FLUID CIRCUIT COMPRISING AN AIR CONDITIONING LOOP AND A HEATING LOOP, PARTICULARLY FOR A MOTOR VEHICLE |
ES2345915B1 (en) * | 2008-07-22 | 2012-03-15 | World Wide Ice Professionals, S.L. | DEVICE FOR DEFROSTING MOBILE ICE TRACKS. |
-
1977
- 1977-07-19 CH CH890877A patent/CH622340A5/en not_active IP Right Cessation
-
1978
- 1978-05-29 DE DE19782823368 patent/DE2823368A1/en not_active Withdrawn
- 1978-07-13 AT AT506578A patent/AT359533B/en not_active IP Right Cessation
- 1978-07-18 FR FR7821240A patent/FR2398275A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
CH622340A5 (en) | 1981-03-31 |
FR2398275A1 (en) | 1979-02-16 |
FR2398275B3 (en) | 1981-03-27 |
DE2823368A1 (en) | 1979-02-01 |
ATA506578A (en) | 1980-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |