AU449301B2 - - Google Patents
Info
- Publication number
- AU449301B2 AU449301B2 AU35026/71A AU3502671A AU449301B2 AU 449301 B2 AU449301 B2 AU 449301B2 AU 35026/71 A AU35026/71 A AU 35026/71A AU 3502671 A AU3502671 A AU 3502671A AU 449301 B2 AU449301 B2 AU 449301B2
- Authority
- AU
- Australia
- 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.)
- Expired
Links
Classifications
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- 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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2347/00—Details for preventing or removing deposits or corrosion
- F25B2347/02—Details of defrosting cycles
- F25B2347/021—Alternate 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
- 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
- F25B2400/04—Refrigeration circuit bypassing means
- F25B2400/0411—Refrigeration circuit bypassing means for the expansion valve or capillary tube
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Defrosting Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8541070A | 1970-10-30 | 1970-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU3502671A AU3502671A (en) | 1973-05-03 |
| AU449301B2 true AU449301B2 (US07122547-20061017-C00273.png) | 1974-06-06 |
Family
ID=22191415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU35026/71A Expired AU3502671A (en) | 1970-10-30 | 1971-10-27 | Hot gas defrost refrigeration system |
Country Status (10)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE439831C (sv) * | 1984-03-21 | 1987-01-26 | Olson Hans E E | Forfarande och anordning for avfrostning av flera forangare |
| WO2009076628A2 (en) * | 2007-12-13 | 2009-06-18 | Johnson Controls Technology Company | Hvac&r system valving |
| KR101962129B1 (ko) * | 2012-06-22 | 2019-07-17 | 엘지전자 주식회사 | 냉장고 |
-
1971
- 1971-09-08 CA CA122383A patent/CA930183A/en not_active Expired
- 1971-10-05 ZA ZA716678A patent/ZA716678B/xx unknown
- 1971-10-20 IE IE1325/71A patent/IE35762B1/xx unknown
- 1971-10-26 AR AR238687A patent/AR195272A1/es active
- 1971-10-27 DE DE2153651A patent/DE2153651C3/de not_active Expired
- 1971-10-27 AU AU35026/71A patent/AU3502671A/en not_active Expired
- 1971-10-28 FR FR7138845A patent/FR2110111A5/fr not_active Expired
- 1971-10-28 GB GB5024271A patent/GB1316930A/en not_active Expired
- 1971-10-29 BR BR7284/71A patent/BR7107284D0/pt unknown
- 1971-10-29 CH CH1586171A patent/CH537562A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2153651B2 (de) | 1974-05-22 |
| FR2110111A5 (US07122547-20061017-C00273.png) | 1972-05-26 |
| IE35762B1 (en) | 1976-05-12 |
| DE2153651C3 (de) | 1975-01-02 |
| AU3502671A (en) | 1973-05-03 |
| CA930183A (en) | 1973-07-17 |
| GB1316930A (en) | 1973-05-16 |
| CH537562A (de) | 1973-05-31 |
| ZA716678B (en) | 1972-06-28 |
| DE2153651A1 (de) | 1972-06-08 |
| BR7107284D0 (pt) | 1973-05-03 |
| AR195272A1 (es) | 1973-09-28 |
| IE35762L (en) | 1972-04-30 |
