IT8723212A0 - Dispositivo per il dosaggio di gasrefrigerante in impianti di refrigerazione. - Google Patents
Dispositivo per il dosaggio di gasrefrigerante in impianti di refrigerazione.Info
- Publication number
- IT8723212A0 IT8723212A0 IT8723212A IT2321287A IT8723212A0 IT 8723212 A0 IT8723212 A0 IT 8723212A0 IT 8723212 A IT8723212 A IT 8723212A IT 2321287 A IT2321287 A IT 2321287A IT 8723212 A0 IT8723212 A0 IT 8723212A0
- Authority
- IT
- Italy
- Prior art keywords
- dosing
- refrigerant gas
- refrigeration systems
- refrigeration
- systems
- Prior art date
Links
- 239000003507 refrigerant Substances 0.000 title 1
- 238000005057 refrigeration Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
- G01G17/04—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
- F17C13/023—Special adaptations of indicating, measuring, or monitoring equipment having the mass as the parameter
-
- 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
- F25B45/00—Arrangements for charging or discharging refrigerant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/03—Mixtures
- F17C2221/038—Refrigerants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/03—Control means
- F17C2250/032—Control means using computers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/0421—Mass or weight of the content of the vessel
-
- 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
- F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
- F25B2345/001—Charging refrigerant to a 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
- F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
- F25B2345/007—Details for charging or discharging refrigerants; Service stations therefor characterised by the weighing of refrigerant or oil
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR8700018A BR8700018A (pt) | 1987-01-06 | 1987-01-06 | Dispositivo para dosagem de carga de gas frigorigeno em sistemas de refrigeracao |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8723212A0 true IT8723212A0 (it) | 1987-12-23 |
IT1223601B IT1223601B (it) | 1990-09-29 |
Family
ID=4041463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23212/87A IT1223601B (it) | 1987-01-06 | 1987-12-23 | Dispositivo per il dosaggio di gas refrigerante in impianti di refrigerazione |
Country Status (3)
Country | Link |
---|---|
BR (1) | BR8700018A (it) |
DE (1) | DE3800055A1 (it) |
IT (1) | IT1223601B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09329375A (ja) * | 1996-06-10 | 1997-12-22 | Sanyo Electric Co Ltd | 非共沸混合冷媒の補充填方法およびその装置 |
DE10258235A1 (de) * | 2002-12-13 | 2004-07-08 | Messer Griesheim Gmbh | Füllstandsmesseinrichtung für Flüssiggas-Fahrzeugtank |
US7905095B2 (en) | 2004-07-16 | 2011-03-15 | Spx Corporation | System for refrigerant charging with constant volume tank |
US7210300B2 (en) | 2004-07-16 | 2007-05-01 | Snap-On Incorporated | Refrigerant charging system and method with cartridges |
US7310964B2 (en) * | 2005-04-19 | 2007-12-25 | Snap-On Incorporated | Refrigerant charging using line having a control valve |
US7254954B2 (en) * | 2005-04-25 | 2007-08-14 | Snap-On Incorporated | Refrigerant charging system and method using cartridges and scale |
EP1929217A1 (en) * | 2005-08-25 | 2008-06-11 | Knudsen Køling A/S | Refrigerant leakage detection |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4261178A (en) * | 1979-01-19 | 1981-04-14 | Robinair Manufacturing Corporation | Environmental protection refrigeration disposal and charging system |
US4624112A (en) * | 1985-08-26 | 1986-11-25 | Murray Corporation | Automotive air conditioner charging station with over-ride controls |
-
1987
- 1987-01-06 BR BR8700018A patent/BR8700018A/pt not_active IP Right Cessation
- 1987-12-23 IT IT23212/87A patent/IT1223601B/it active
-
1988
- 1988-01-04 DE DE3800055A patent/DE3800055A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3800055A1 (de) | 1988-07-14 |
IT1223601B (it) | 1990-09-29 |
BR8700018A (pt) | 1988-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19951027 |