LU74022A1 - - Google Patents
Info
- Publication number
- LU74022A1 LU74022A1 LU74022A LU74022A LU74022A1 LU 74022 A1 LU74022 A1 LU 74022A1 LU 74022 A LU74022 A LU 74022A LU 74022 A LU74022 A LU 74022A LU 74022 A1 LU74022 A1 LU 74022A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3205—Control means therefor
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/025—Motor control arrangements
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/32—Cooling devices
- B60H2001/3236—Cooling devices information from a variable is obtained
- B60H2001/3255—Cooling devices information from a variable is obtained related to temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/32—Cooling devices
- B60H2001/3269—Cooling devices output of a control signal
- B60H2001/327—Cooling devices output of a control signal related to a compressing unit
-
- 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
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/025—Compressor control by controlling speed
- F25B2600/0253—Compressor control by controlling speed with variable speed
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2459769A DE2459769A1 (de) | 1974-12-18 | 1974-12-18 | Regeleinrichtung fuer die kuehlleistung in einer klimatisierungsanlage eines reisezugwagens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU74022A1 true LU74022A1 (cg-RX-API-DMAC10.html) | 1976-07-20 |
Family
ID=5933680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU74022A LU74022A1 (cg-RX-API-DMAC10.html) | 1974-12-18 | 1975-12-16 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE836724A (cg-RX-API-DMAC10.html) |
| CH (1) | CH592538A5 (cg-RX-API-DMAC10.html) |
| DE (1) | DE2459769A1 (cg-RX-API-DMAC10.html) |
| ES (1) | ES443348A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2294870A1 (cg-RX-API-DMAC10.html) |
| IT (1) | IT1064074B (cg-RX-API-DMAC10.html) |
| LU (1) | LU74022A1 (cg-RX-API-DMAC10.html) |
| NL (1) | NL7514271A (cg-RX-API-DMAC10.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA792500B (en) * | 1978-06-01 | 1980-09-24 | Lnc Ind Ltd | Control system for polyphase loads |
| EP0152121A3 (en) * | 1981-07-02 | 1986-08-06 | Borg-Warner Limited | Heat pump apparatus with multi-stage compressor |
| FR2593122A1 (fr) * | 1986-01-17 | 1987-07-24 | Unite Hermetique | Systeme de conditionnement d'air pour automobile. |
-
1974
- 1974-12-18 DE DE2459769A patent/DE2459769A1/de active Pending
-
1975
- 1975-12-08 NL NL7514271A patent/NL7514271A/xx not_active Application Discontinuation
- 1975-12-10 ES ES443348A patent/ES443348A1/es not_active Expired
- 1975-12-10 CH CH1602375A patent/CH592538A5/xx not_active IP Right Cessation
- 1975-12-15 FR FR7538278A patent/FR2294870A1/fr not_active Withdrawn
- 1975-12-16 LU LU74022A patent/LU74022A1/xx unknown
- 1975-12-16 IT IT30312/75A patent/IT1064074B/it active
- 1975-12-17 BE BE162813A patent/BE836724A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE836724A (fr) | 1976-04-16 |
| NL7514271A (nl) | 1976-06-22 |
| DE2459769A1 (de) | 1976-07-01 |
| CH592538A5 (cg-RX-API-DMAC10.html) | 1977-10-31 |
| ES443348A1 (es) | 1977-05-01 |
| IT1064074B (it) | 1985-02-18 |
| FR2294870A1 (fr) | 1976-07-16 |