JPS54100551A - Refrigerator - Google Patents
RefrigeratorInfo
- Publication number
- JPS54100551A JPS54100551A JP632178A JP632178A JPS54100551A JP S54100551 A JPS54100551 A JP S54100551A JP 632178 A JP632178 A JP 632178A JP 632178 A JP632178 A JP 632178A JP S54100551 A JPS54100551 A JP S54100551A
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- expansion turbine
- electric motor
- expansion
- output shaft
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Compressor (AREA)
Abstract
PURPOSE: To increase the refrigerating capacity with minimum power requirement by providing an expansion turbine and connecting its output shaft to the driver of a refrigerant compressor.
CONSTITUTION: An expansion turbine 14 is provided as an expansion means with its output shaft tonnected via a connecting shaft 17 to an electric motor 16 which drives a compressor 11. The refrigerant compressed by the compressor 11 is cooled and liquefied in a condensor 12, enters the expansion turbine via a regulating valve 13, expands to drive the expansion turbine 14 by its energy and returns to an evaporator 15, whereby the output of the expansion turbine 14 is conveyed to the electric motor 16 and becomes the driving power of the compressor 11. Thus, the pressure energy discarded in the part refrigerator is effectively utilized as the compressor driving to achieve the above purpose.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP632178A JPS54100551A (en) | 1978-01-24 | 1978-01-24 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP632178A JPS54100551A (en) | 1978-01-24 | 1978-01-24 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54100551A true JPS54100551A (en) | 1979-08-08 |
Family
ID=11635090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP632178A Pending JPS54100551A (en) | 1978-01-24 | 1978-01-24 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54100551A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56146972A (en) * | 1980-04-16 | 1981-11-14 | Maekawa Seisakusho Kk | Power recovery of cycle in refrigerating or heat pump |
| JPS56151851A (en) * | 1980-04-26 | 1981-11-25 | Maekawa Seisakusho Kk | Effective energy utilization in heat supply equipment combining heat pump cycle and heat/steam feed cycle |
| JPS6334964U (en) * | 1987-07-28 | 1988-03-07 | ||
| JPS63188469U (en) * | 1987-07-28 | 1988-12-02 | ||
| EP0676600A3 (en) * | 1994-04-05 | 1996-12-18 | Carrier Corp | Two phase flow turbine. |
| JP2007147211A (en) * | 2005-11-30 | 2007-06-14 | Matsushita Electric Ind Co Ltd | Control method for refrigeration cycle apparatus and refrigeration cycle apparatus using the same |
-
1978
- 1978-01-24 JP JP632178A patent/JPS54100551A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56146972A (en) * | 1980-04-16 | 1981-11-14 | Maekawa Seisakusho Kk | Power recovery of cycle in refrigerating or heat pump |
| JPS56151851A (en) * | 1980-04-26 | 1981-11-25 | Maekawa Seisakusho Kk | Effective energy utilization in heat supply equipment combining heat pump cycle and heat/steam feed cycle |
| JPS6334964U (en) * | 1987-07-28 | 1988-03-07 | ||
| JPS63188469U (en) * | 1987-07-28 | 1988-12-02 | ||
| EP0676600A3 (en) * | 1994-04-05 | 1996-12-18 | Carrier Corp | Two phase flow turbine. |
| JP2007147211A (en) * | 2005-11-30 | 2007-06-14 | Matsushita Electric Ind Co Ltd | Control method for refrigeration cycle apparatus and refrigeration cycle apparatus using the same |
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