NO122193B - - Google Patents
Download PDFInfo
- Publication number
- NO122193B NO122193B NO0297/69A NO29769A NO122193B NO 122193 B NO122193 B NO 122193B NO 0297/69 A NO0297/69 A NO 0297/69A NO 29769 A NO29769 A NO 29769A NO 122193 B NO122193 B NO 122193B
- Authority
- NO
- Norway
- Prior art keywords
- evaporator
- compressor
- valve
- condenser
- collector
- Prior art date
Links
- 239000007791 liquid phase Substances 0.000 claims description 22
- 239000012071 phase Substances 0.000 claims description 22
- 239000003507 refrigerant Substances 0.000 claims description 15
- 238000010257 thawing Methods 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims 5
- 230000002528 anti-freeze Effects 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000005057 refrigeration Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- 239000012080 ambient air Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- 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
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 |
|---|---|---|---|
| BE53846 | 1968-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO122193B true NO122193B (OSRAM) | 1971-06-01 |
Family
ID=3840875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO0297/69A NO122193B (OSRAM) | 1968-01-26 | 1969-01-25 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3555842A (OSRAM) |
| AT (1) | AT294149B (OSRAM) |
| CH (1) | CH485185A (OSRAM) |
| DE (1) | DE1903132A1 (OSRAM) |
| ES (1) | ES362832A1 (OSRAM) |
| FR (1) | FR2000797A1 (OSRAM) |
| LU (1) | LU57838A1 (OSRAM) |
| NL (1) | NL6901194A (OSRAM) |
| NO (1) | NO122193B (OSRAM) |
| SE (1) | SE344115B (OSRAM) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6021715Y2 (ja) * | 1977-02-16 | 1985-06-28 | 株式会社西日本精機製作所 | 冷凍冷蔵装置の除霜装置 |
| FR2468087A1 (fr) * | 1979-10-19 | 1981-04-30 | Leveugle Jules | Ensemble d'echange thermique a fluide frigorigene, muni d'un systeme de degivrage |
| US4285210A (en) * | 1980-04-28 | 1981-08-25 | General Electric Company | Self-contained heating and cooling apparatus |
| US4346566A (en) * | 1981-06-04 | 1982-08-31 | General Electric Company | Refrigeration system gravity defrost |
| US4346565A (en) * | 1981-06-04 | 1982-08-31 | General Electric Company | Gravity defrost |
| US4815298A (en) * | 1986-05-06 | 1989-03-28 | Steenburgh Jr Leon C Van | Refrigeration system with bypass valves |
| US4718245A (en) * | 1986-05-06 | 1988-01-12 | Steenburgh Leon R Jr | Refrigeration system with bypass valves |
| US5065584A (en) * | 1990-07-30 | 1991-11-19 | U-Line Corporation | Hot gas bypass defrosting system |
-
1969
- 1969-01-22 DE DE19691903132 patent/DE1903132A1/de active Pending
- 1969-01-23 AT AT70069A patent/AT294149B/de not_active IP Right Cessation
- 1969-01-23 ES ES362832A patent/ES362832A1/es not_active Expired
- 1969-01-24 LU LU57838D patent/LU57838A1/xx unknown
- 1969-01-24 CH CH112369A patent/CH485185A/fr not_active IP Right Cessation
- 1969-01-24 SE SE1000/69A patent/SE344115B/xx unknown
- 1969-01-24 NL NL6901194A patent/NL6901194A/xx unknown
- 1969-01-24 FR FR6901323A patent/FR2000797A1/fr not_active Withdrawn
- 1969-01-25 NO NO0297/69A patent/NO122193B/no unknown
- 1969-02-04 US US804345*A patent/US3555842A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE344115B (OSRAM) | 1972-03-27 |
| US3555842A (en) | 1971-01-19 |
| CH485185A (fr) | 1970-01-31 |
| FR2000797A1 (OSRAM) | 1969-09-12 |
| LU57838A1 (OSRAM) | 1969-05-14 |
| AT294149B (de) | 1971-11-10 |
| DE1903132A1 (de) | 1969-09-04 |
| NL6901194A (OSRAM) | 1969-07-29 |
| ES362832A1 (es) | 1970-11-16 |
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