IT1147229B - Apparecchiatura frigorifera con motocompressore ad alimentazione variabile - Google Patents

Apparecchiatura frigorifera con motocompressore ad alimentazione variabile

Info

Publication number
IT1147229B
IT1147229B IT42908/81A IT4290881A IT1147229B IT 1147229 B IT1147229 B IT 1147229B IT 42908/81 A IT42908/81 A IT 42908/81A IT 4290881 A IT4290881 A IT 4290881A IT 1147229 B IT1147229 B IT 1147229B
Authority
IT
Italy
Prior art keywords
power supply
variable power
supply motor
refrigerating equipment
refrigerating
Prior art date
Application number
IT42908/81A
Other languages
English (en)
Italian (it)
Other versions
IT8142908A0 (it
Inventor
Alfredo Bar
Original Assignee
Necchi Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Necchi Spa filed Critical Necchi Spa
Publication of IT8142908A0 publication Critical patent/IT8142908A0/it
Priority to IT42908/81A priority Critical patent/IT1147229B/it
Priority to IN401/DEL/81A priority patent/IN156165B/en
Priority to KR1019820001074A priority patent/KR830009451A/ko
Priority to DE19823209509 priority patent/DE3209509A1/de
Priority to JP57040933A priority patent/JPS57202475A/ja
Priority to ES510497A priority patent/ES510497A0/es
Priority to BR8201475A priority patent/BR8201475A/pt
Priority to GB8207874A priority patent/GB2096363A/en
Application granted granted Critical
Publication of IT1147229B publication Critical patent/IT1147229B/it
Priority to JP094794U priority patent/JPH064554U/ja

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 Ac Motors In General (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
IT42908/81A 1981-03-18 1981-03-18 Apparecchiatura frigorifera con motocompressore ad alimentazione variabile IT1147229B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT42908/81A IT1147229B (it) 1981-03-18 1981-03-18 Apparecchiatura frigorifera con motocompressore ad alimentazione variabile
IN401/DEL/81A IN156165B (es) 1981-03-18 1981-06-22
KR1019820001074A KR830009451A (ko) 1981-03-18 1982-03-12 가변형 전원을 가진 모우터- 압축기 장치를 포함한 냉동기
DE19823209509 DE3209509A1 (de) 1981-03-18 1982-03-16 Kuehlmaschine mit einer motor-kompressor-baueinheit
JP57040933A JPS57202475A (en) 1981-03-18 1982-03-17 Cooling device
ES510497A ES510497A0 (es) 1981-03-18 1982-03-17 "perfeccionamientos en las instalaciones frigorificas con motocompresor de alimentacion variable".
BR8201475A BR8201475A (pt) 1981-03-18 1982-03-17 Equipamento de refrigeracao dotado com compressor a motor de alimentacao variavel
GB8207874A GB2096363A (en) 1981-03-18 1982-03-18 Refrigerator
JP094794U JPH064554U (ja) 1981-03-18 1991-11-19 冷却装置

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 (2)

Publication Number Publication Date
IT8142908A0 IT8142908A0 (it) 1981-03-18
IT1147229B true IT1147229B (it) 1986-11-19

Family

ID=11254607

Family Applications (1)

Application Number Title Priority Date Filing Date
IT42908/81A IT1147229B (it) 1981-03-18 1981-03-18 Apparecchiatura frigorifera con motocompressore ad alimentazione variabile

Country Status (8)

Country Link
JP (2) JPS57202475A (es)
KR (1) KR830009451A (es)
BR (1) BR8201475A (es)
DE (1) DE3209509A1 (es)
ES (1) ES510497A0 (es)
GB (1) GB2096363A (es)
IN (1) IN156165B (es)
IT (1) IT1147229B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
IT8142908A0 (it) 1981-03-18
GB2096363A (en) 1982-10-13
ES8302328A1 (es) 1983-02-01
IN156165B (es) 1985-06-01
DE3209509A1 (de) 1982-10-07
KR830009451A (ko) 1983-12-21
JPS57202475A (en) 1982-12-11
ES510497A0 (es) 1983-02-01
BR8201475A (pt) 1983-02-01
JPH064554U (ja) 1994-01-21

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