F-Term-List

F25B13/00@A-13/00@Z;13/00,103;13/00,311-13/00,331;13/00,361;13/00,371

AA00
PURPOSE

AA01

AA02

AA03

AA04

AA05

AA06

AA07

AA08

AA09

AA10

. Maintenances or improvement of capabilities

. Improvement of efficiency or energy saving

. Improvement of comfort

. . during rising up

. Protection of compressors

. . Prevention of overloads

. . Prevention of liquid compression

. . securing lubrication oils

. Prevention of frosting or freezing

. Prevention of noise

AA11

AA12

AA13

AA14

. Measures against abnormalities or operation errors

. Lifetime extension

. Regulation of cooling and heating refrigerant amounts

. Others *

BA00
CHARACTERISTIC FEATURES IN THE CONSTRUCTION OR ARRANGEMENTS *

BA01

BA02

BA03

BA04

BA05

BA06

BA08

. Refrigerant circuits

. . Injection circuits

. . . Gas injection circuits

. . . Liquid injection circuits

. . By-pass circuits

. . Combinations with other cycles

. Compressors

BA11

BA12

BA13

BA14

BA15

BA16

BA17

BA18

BA19

. Heat exchangers

. . Indoor heat exchangers

. . . Multiple

. . . . Dehumidification

. . Outdoor heat exchangers

. . Auxiliary heat exchangers

. . . Heat accumulators

. . . Supercoolers

. . . Superheaters

BA21

BA23

BA25

BA26

BA27

BA28

BA30

. Refrigerant containers

. Pressure-reducing means or expansion valves

. Valves

. . Switching valves or four-way valves

. . Open and close valves or by-pass valves

. . Flow regulating valves

. Fans

CA00
SPECIAL HEAT SOURCES DURING HEATING *

CA01

CA02

CA03

CA04

. Combustion devices

. Electric heaters

. Solar heat

. Use of waste heat

DA00
CONTROL TIMING *

DA01

DA02

DA03

DA04

DA06

DA07

DA08

DA10

. during heating

. during defrosting

. during cooling

. during dehumidifying

. during starting cycles

. . before starting

. . after starting

. during cycle stops

DA11

DA12

DA14

DA15

DA16

DA17

DA19

. . before stopping

. . after stopping

. during cycle operations

. . during load varying

. . during overload

. . during low load

. during cycle switching

EA00
DETECTED OBJECTS *

EA01

EA02

EA03

EA04

EA05

EA06

EA07

EA09

EA10

. Refrigerants

. . Temperature pressure or heat exchanger temperature

. . . High-pressure sides

. . . . Rate of supercooling

. . . Low-pressure sides

. . . . Rate of superheating

. . Liquid levels

. Compressors

. . Temperature

EA11

EA14

EA15

EA16

EA18

EA20

. . Currents voltages or revolutions

. Atmospheric temperature humidity water temperature or brine temperature

. . Indoor sides

. . Outdoor sides

. Time

. Operation modes

FA00
CONTROLLED OBJECTS *

FA01

FA02

FA03

FA04

FA05

FA06

FA07

FA08

FA09

FA10

. Compressors

. . Starting and stopping

. . Capabilities

. . . Revolutions

. . . . Inverters

. . . . Pole changing

. . . . Voltages or currents

. . . Release

. . . Bidirectional revolutions

. . Multiple compressors or multiple cylinders

FA11

FA12

FA13

FA15

FA16

FA17

FA19

FA20

. Indoor heat exchangers

. . Heat-transfer area

. . Cooling water or brine flow

. Outdoor heat exchangers

. . Heat-transfer area

. . Cooling water or brine flow

. Indoor fans

. Outdoor fans

FA21

FA22

FA23

FA24

FA26

FA27

FA28

FA30

. Valves

. . Switching valves four-way valves

. . Open and close valves or by-pass valves

. . Flow regulating valves

. Pressure-reducing means or expansion valves

. . Motor driven expansion valves

. . Bidirectional expansion valves

. Injection

FA31

FA32

FA34

FA36

. . Gas injection

. . Liquid injection

. Refrigerant compositions

. Operating sequences

F25B13/00,104

GA00
PURPOSE

GA01

GA02

GA03

GA04

GA05

GA06

GA07

GA08

GA09

GA10

. Refrigerant distribution to multiple heat exchangers

. Regulation of refrigerant flow in heat exchangers

. Regulation of refrigerant amounts

. Protection for compressors

. Measures against abnormalities or prevention of operation errors

. Prevention of noise

. Prevention of frosting or freezing

. Downsizing of devices or facilitation of installation

. Improvement of comfort

. Improvement of efficiency or energy saving

GA11

GA12

. Maintenance or improvement of capabilities

. Others *

HA00
CHARACTERISTIC FEATURES IN THE CONSTRUCTION OR ARRANGEMENTS *

HA01

HA02

HA03

HA04

HA05

HA06

HA07

HA08

HA09

HA10

. Circuits simultaneously operating for cooling and heating

. Heat exchangers specially adapted for heating

. . Heat exchangers for supplying hot water

. Pipeline connection systems for indoor and outdoor units

. Heat exchanger passages

. Freezing prevention circuits

. Refrigerant amount regulating circuits

. . Liquid accumulation prevention circuits

. Injection circuits

. By-pass circuits

HA11

HA12

HA13

HA14

. . High-pressure release circuits

. Pressure-reducing means or expansion valves

. Refrigerant distribution means

. Electrical connection systems of indoor and outdoor units

JA00
CONTROL TIMING *

JA01

JA02

JA03

JA04

JA05

JA06

JA07

JA08

JA09

JA10

. during heating

. during defrosting

. during cooling

. during dehumidifying

. when increasing or decreasing the number of operating indoor units

. . when increasing

. . when decreasing

. during cycle starting and stopping

. . during starting

. . during stopping

JA11

JA12

JA13

JA14

. when increasing or decreasing the capabilities of compressors

. . when increasing

. . when decreasing

. during steady operations

KA00
DETECTED OBJECTS *

KA01

KA02

KA03

KA04

KA05

KA06

KA07

KA08

KA09

KA10

. Refrigerants

. . Temperature pressure or heat exchanger temperature

. . . High-pressure sides

. . . . Rates of supercooling

. . . Low-pressure sides

. . . . Rates of superheating

. . Liquid levels

. Compressors

. . Temperature

. . Currents voltages or revolutions

KA12

KA13

KA14

KA15

KA16

KA17

. Atmospheric temperature humidity water temperature or brine temperature

. . Indoor sides

. . Outdoor sides

. Number of operating indoor units

. Time

. Operation modes

LA00
CONTROLLED OBJECTS *

LA01

LA02

LA03

LA04

LA05

LA06

LA07

LA08

. Valves

. . Switching valves or four-way valves

. . Open and close valves or by-pass valves

. . Flow regulating valves

. Pressure-reducing means or expansion valves

. . Motor-driven expansion valves

. Capacities of compressors

. Capacities of outdoor heat exchangers

F25B13/00,341

MA00
HEAT SOURCES *

MA01

MA02

MA03

MA04

. Combustion devices

. Electric heaters

. Solar heat

. Use of waste heat

NA00
CHARACTERISTIC FEATURES IN THE CONSTRUCTION OR ARRANGEMENTS *

NA01

NA02

NA03

. Refrigerant circuits

. . Injection circuits

. . By-pass circuits

NA11

NA12

NA13

NA14

NA16

. Refrigerant heaters

. . in series with outdoor heat exchangers

. . . by-passing the outdoor heat exchangers

. . in parallel with the outdoor heat exchangers

. heating the outdoor heat exchangers

PA00
CONTROL *

PA01

PA03

PA05

PA07

PA09

. Capacities of compressors

. Pressure-reducing means or expansion valves

. Injection circuits

. Refrigerant amount regulation using containers

. Refrigerant recovery operations

PA11

PA13

PA15

. Heat sources

. during starting and stopping

. Circulation pumps

F25B13/00,351

TA00
PURPOSE

TA01

TA02

TA03

TA04

TA05

TA06

TA07

TA08

TA09

TA10

. Prevention of refrigerant stagnation

. for only accumulating heat or cold heat

. Improvement of performance of rise up operations

. . during heating

. . during cooling

. Improvement of performances during switching operations

. Maintenance or improvement of capacities

. . Heating capacities

. . Cooling capacities

. . Defrosting capabilities

TA11

TA12

TA13

TA14

TA15

TA16

TA17

TA18

TA19

TA20

. Improvement of recovery efficiency of accumulated heat or cold heat

. Simplification or downsizing of constructions

. Improvement of comfort

. Protection for apparatus

. . Compressors

. Levelling of electric power

. Measures against or prevention of abnormal conditions

. Prevention of noise or vibrations

. Improvement of safety

. Others *

UA00
CONSTRUCTION OR ARRANGEMENTS *

UA01

UA02

UA03

UA04

. Heat or cold heat accumulation circuits

. . common to heat recovery coils

. . independent of heat recovery coils

. . By-pass circuits for accumulating heat or cold heat

UA11

UA12

UA13

UA14

UA15

. Auxiliary heat sources

. . Combustion devices

. . Electric heaters

. . Solar heat

. . Use of waste heat

UA21

UA22

UA24

UA25

UA26

. Hot-water supply circuits

. . Hot-water supply tanks

. having a plurality of closed circuits

. . One closed circuit without phase change

. . A plurality of closed circuits being in parallel

UA31

UA33

UA34

UA35

UA36

. Heat accumulation tanks or vessels

. Heat or cold heat accumulation materials *

. . Water or ice

. . Chemical agents *

. . Additives *

VA00
HEAT OR COLD HEAT ACCUMULATION TIMING *

VA01

VA02

VA03

VA04

VA06

VA07

VA08

. Heat accumulation

. . Operations specially adapted for heat accumulation

. . . Hot water heating and storing

. . Simultaneous operations of heat accumulation and loaded operations

. Cold heat accumulation

. . Operations specially adapted for cold heat accumulation

. . Simultaneous operations of cold heat accumulation and loaded operations

WA00
ACCUMULATED HEAT OR COLD HEAT RECOVERY TIMING *

WA01

WA02

WA03

WA04

WA05

WA07

WA08

. during heating

. . using outdoor heat exchangers or heating

. . . Heating in series

. . . heating in parallel

. . Not using the outdoor heat exchangers for heating

. . during rising up for heating

. . during high load for heating

WA11

WA12

WA13

WA14

WA15

WA17

WA18

. during cooling operations

. . using outdoor heat exchangers for cooling

. . . Cooling in series

. . . cooling in parallel

. . not using outdoor heat exchangers for cooling

. . during rising up for cooling

. . during high load for cooling

WA21

WA22

WA23

WA25

WA26

. during defrosting

. . Operations specially adapted for defrosting

. . simultaneously performing defrosting and heating

. . Defrosting by reverse the cycles

. . Hot gas by-pass defrosting

XA00
DETECTED OBJECTS *

XA01

XA02

XA03

XA04

XA05

XA06

XA07

XA08

XA09

. Refrigerant temperatures

. . Temperatures at high-pressure sides

. . . Temperatures during heating

. . . Temperatures during cooling

. . . Temperatures during defrosting

. . Temperatures at low-pressure sides

. . . Temperatures during heating

. . . Temperatures during cooling

. . . when defrosting temperatures

XA11

XA12

XA13

XA14

XA15

XA16

XA17

XA18

XA19

. Refrigerant pressures

. . Pressures at high-pressure sides

. . . Pressures during heating

. . . Pressures during cooling

. . . Pressures during defrosting

. . Pressures at low-pressure sides

. . . Pressures during heating

. . . Pressures during cooling

. . . Pressures during defrosting

XA21

XA23

XA25

XA27

XA28

XA29

. Indoor temperatures

. Outdoor temperatures

. Brine temperatures

. Heat accumulation tanks or vessels

. . Temperatures

. . Liquid levels

XA31

XA32

XA33

XA40

. Compressors

. . Currents or voltages

. . Number of revolutions

. Time

YA00
CONTROLLED OBJECTS *

YA01

YA03

YA05

YA06

YA07

YA09

. Compressors

. External heating and cooling sources

. Heat exchangers

. . indoor

. . outdoor

. Fans

YA11

YA12

YA13

YA14

YA16

YA18

YA20

. Valves

. . Switching valves or multiple-way valves

. . Open and close valves or by-pass valves

. . Flow rate regulating valves

. Pressure-reducing means expansion valves

. Pumps

. Time

3L092	Compression-type refrigeration machines with reversible cycles
	F25B13/00 -13/00,371