BR8201475A - Equipamento de refrigeracao dotado com compressor a motor de alimentacao variavel - Google Patents
Equipamento de refrigeracao dotado com compressor a motor de alimentacao variavelInfo
- Publication number
- BR8201475A BR8201475A BR8201475A BR8201475A BR8201475A BR 8201475 A BR8201475 A BR 8201475A BR 8201475 A BR8201475 A BR 8201475A BR 8201475 A BR8201475 A BR 8201475A BR 8201475 A BR8201475 A BR 8201475A
- Authority
- BR
- Brazil
- Prior art keywords
- power motor
- variable power
- refrigeration equipment
- motor compressor
- compressor
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1917—Control of temperature characterised by the use of electric means using digital means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT42908/81A IT1147229B (it) | 1981-03-18 | 1981-03-18 | Apparecchiatura frigorifera con motocompressore ad alimentazione variabile |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8201475A true BR8201475A (pt) | 1983-02-01 |
Family
ID=11254607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8201475A BR8201475A (pt) | 1981-03-18 | 1982-03-17 | Equipamento de refrigeracao dotado com compressor a motor de alimentacao variavel |
Country Status (8)
Country | Link |
---|---|
JP (2) | JPS57202475A (pt) |
KR (1) | KR830009451A (pt) |
BR (1) | BR8201475A (pt) |
DE (1) | DE3209509A1 (pt) |
ES (1) | ES8302328A1 (pt) |
GB (1) | GB2096363A (pt) |
IN (1) | IN156165B (pt) |
IT (1) | IT1147229B (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR850000323B1 (ko) * | 1982-12-27 | 1985-03-20 | 강진구 | 부하에 대응하는 냉동능력 자동 조정 냉장고 회로 |
DE3340331A1 (de) * | 1983-11-08 | 1985-05-23 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Gefriergeraet, insbesondere haushalts-gefriertruhe oder gefrierschrank |
JPH0683590B2 (ja) * | 1984-07-04 | 1994-10-19 | 株式会社東芝 | 空気調和機 |
GB2196759B (en) * | 1986-08-27 | 1991-03-27 | Hitachi Ltd | Vehicle air conditioning apparatus |
DE68924005T2 (de) * | 1988-06-21 | 1996-03-21 | Daikin Ind Ltd | Temperatursteuergerät für Flüssigkeitskühlungssysteme. |
DE10013039A1 (de) * | 2000-03-17 | 2001-10-04 | Loh Kg Rittal Werk | Kühlgerät für eien Schaltschrank |
CN115264973B (zh) * | 2022-07-21 | 2023-05-16 | 青岛海信日立空调系统有限公司 | 冷水机组及其理想能效比确定方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE793614A (fr) * | 1972-01-03 | 1973-07-02 | Tecumseh Products Co | Alimentation electrique de refrigerateur |
DE2415070A1 (de) * | 1974-03-28 | 1975-10-16 | Linde Ag | Verfahren zur kaelteleistungsregelung bei klimaanlagen |
JPS5934935B2 (ja) * | 1976-10-07 | 1984-08-25 | 松下電器産業株式会社 | 熱源装置 |
JPS5442288A (en) * | 1977-09-07 | 1979-04-04 | Iseki & Co Ltd | Weighing-case packer for fruit selecting facilities |
US4177649A (en) * | 1977-11-01 | 1979-12-11 | Borg-Warner Corporation | Surge suppression apparatus for compressor-driven system |
JPS55160275A (en) * | 1979-05-30 | 1980-12-13 | Hitachi Ltd | Operation controller for refrigerating machine |
-
1981
- 1981-03-18 IT IT42908/81A patent/IT1147229B/it active
- 1981-06-22 IN IN401/DEL/81A patent/IN156165B/en unknown
-
1982
- 1982-03-12 KR KR1019820001074A patent/KR830009451A/ko unknown
- 1982-03-16 DE DE19823209509 patent/DE3209509A1/de not_active Ceased
- 1982-03-17 JP JP57040933A patent/JPS57202475A/ja active Pending
- 1982-03-17 BR BR8201475A patent/BR8201475A/pt not_active IP Right Cessation
- 1982-03-17 ES ES510497A patent/ES8302328A1/es not_active Expired
- 1982-03-18 GB GB8207874A patent/GB2096363A/en not_active Withdrawn
-
1991
- 1991-11-19 JP JP094794U patent/JPH064554U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
KR830009451A (ko) | 1983-12-21 |
IT1147229B (it) | 1986-11-19 |
IN156165B (pt) | 1985-06-01 |
GB2096363A (en) | 1982-10-13 |
DE3209509A1 (de) | 1982-10-07 |
ES510497A0 (es) | 1983-02-01 |
IT8142908A0 (it) | 1981-03-18 |
ES8302328A1 (es) | 1983-02-01 |
JPH064554U (ja) | 1994-01-21 |
JPS57202475A (en) | 1982-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Lapse due to non-payment of fees (art. 50) |