WO2003025482A1 - A central control freezer having remote separated refrigerators - Google Patents
A central control freezer having remote separated refrigerators Download PDFInfo
- Publication number
- WO2003025482A1 WO2003025482A1 PCT/KR2002/001648 KR0201648W WO03025482A1 WO 2003025482 A1 WO2003025482 A1 WO 2003025482A1 KR 0201648 W KR0201648 W KR 0201648W WO 03025482 A1 WO03025482 A1 WO 03025482A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- refrigerators
- chill air
- freezer
- separated
- remote
- Prior art date
Links
Classifications
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D15/00—Devices not covered by group F25D11/00 or F25D13/00, e.g. non-self-contained movable devices
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
Definitions
- This invention relates to a central control freezer having remote separated
- temperature control unit is installed for controlling automatically the
- the chill air fan 4 installed on the central chill air tank 3, and
- thermosensor units 12 including a temperature sensor 11
- This invention relates to a central control freezer having remote separated
- FIG. 1 shows a schematically perspective view of a central control freezer
- FIG. 2 shows a sectional perspective view of a temperature controller unit
- FIGS. 1 shows a schematically perspective view of A central control
- freezer having remote separated refrigerators for avoiding noisy and heat from a freezer including a compressor, a condenser and an evaporator in a
- chill air tank 3 through the chill air hose 6 and the branch chill air hoses 7
- the temperature controller units 12 including the temperature sensor 11 including the temperature sensor 11 .
- the central freezer 2 including a compressor, a
- central freezer system 1 for compressing and circulating the refrigerant
- controller units 12 by exchanging heat with the chill air supplied from the
- chill air can be suitably supplied to the remote separated
- FIG. 2 shows a sectional perspective view of a temperature
- the chill air which is
- chill air valve 13 is operated with a solenoid device on the
- pressure check valve 16 is operated with a solenoid device on the
- the chill air valve 13 is
- warmed air is retrieved for preventing to waste a cooling energy in central
- chill air cut off valves 26 are installed on the main chill air
- hose 6 for interrupting to supply the chill air, so that it can be for
- one of the remote separated refrigerators 14 is not operated or in a pause
- pressure check valves 16 are automatically controlled for a predetermined temperature set with the temperature controller units 12;
- the warmed air is discharged out of the remote separated refrigerators 14
- the pressure valve 16 can be operated in a procedure
- valve 16 is connected with the temperature controller units 12 through the
- predetermined temperature set with the temperature controller units 12 in a procedure as an automatic feedback system is a procedure as an automatic feedback system.
- the chill air valve 13 is closed for the temperature controller units 12, the chill air valve 13 is closed for the temperature controller units 12, the chill air valve 13 is closed for the temperature controller units 12, the chill air valve 13 is closed for the temperature controller units 12, the chill air valve 13 is closed for the temperature controller units 12, the chill air valve 13 is closed for the temperature controller units 12, the chill air valve 13 is closed for the temperature controller units 12, the chill air valve 13 is closed for the temperature controller units 12, the chill air valve 13 is closed for
- the cooling temperature can be any suitable cooling temperature. According to this present invention, the cooling temperature can be any suitable cooling temperature.
- sanitary filter 24 is installed on the main retrieve hose 18 for
- control freezer having remote separated refrigerators is installed as an
- control freezer having remote separated refrigerators is installed as an
- system on means of transportation including a train, a vessel, and an- ,
Abstract
This invention relates to a central control freezer having several remote separated refrigerators without installing a conventional compressor, condenser and evaporator in living room. In prior art, independent type refrigerators having heavy, large and complicated freezer including compressor, evaporator and condenser altogether is used in indoor, thus it has disadvantages: noisy and heat from the operation of compressor, and leaking refrigerant, expensive maintenance and manufacturing fee.A central control freezer comprising: the chill air fan installed on central freezer, and remote separated refrigerators connected with central freezer through long chill air hoses, and temperature controllers installed respectively on refrigerators.Industrial applicability: preventing noisy, heat in living room from the operation of conventional freezer and air pollution from harmful refrigerant, saving energy and maintenance fee, constructing central refrigerator system for a building with low cost, and installing for the refrigerators of train, vessel, aircraft as small light efficient cooling system.
Description
A CENTRAL CONTROL FREEZER HAVING REMOTE
SEPARATED REFRIGERATORS
Technical Field
This invention relates to a central control freezer having remote separated
refrigerators without installing a compressor, a condenser and an
evaporator, and more particularly, a central control freezer is far
connected in a long distance to the remote separated refrigerators for
installing in living rooms, and a temperature inside of the remote
separated refrigerators is lowered with the chill air only supplied from a
central control freezer system, thus it is an object of the present invention
for avoiding noisy and heat from the operation of a compressor, a
condenser, and an evaporator in a living room, and for solving a
unsanitary problem with leaking harmful refrigerant for public health,
and for reducing an expensive maintenance fee and manufacturing cost
without the lot of parts in a conventional independent refrigerators.
Background Art
In prior art, an independent type refrigerator is operated with the lot of
parts, which is a heavy, large and complicated freezer including a
compressor, an evaporator and a condenser, altogether in a living room,
thus it has lot of disadvantages: noisy and heat from the operation of a
compressor, a condenser, and an evaporator, and sanitary problem or air
pollution in the case of leaking refrigerant in a living room, and
expensive maintenance fee and manufacturing cost with the lot of parts,
including a compressor, a condenser, and an evaporator, further a large
size of volume in structure in the case of locating it in a small room, and
a heavy weight in the case of moving it somewhere, furthermore it is
impossible to be utilized on the means of transportation, such as a train, a
vessel or an aircraft for the convenience of passenger, due to its heavy
weight and large volume in structure.
Further referring to United States Patent registration No. 5,816,068, A
separate-type refrigerator on the result of searching a prior art with
relation to this present invention, written as in the statements of claim in
the prior arts, "an auxiliary cabinet is installed adjacent to said main
cabinet, being spaced from said main cabinet by a predeteπnined distance,
for forming an auxiliary storage room, so that the cool air communicates
between the main storage room of said main cabinet and the auxiliary
storage room of said auxiliary cabinet", thus it is impossible to prevent
noise and heat from operation of a compressor, a condenser and an
evaporator in a living room since an auxiliary cabinet is installed adjacent
to said main cabinet, furthermore comparing to United States Patent
registration No. 3,477,243, refrigerating system, written as in the
statements of claim , "vertically stacked insulated containers", also it is
impossible to prevent noise and heat from operation of a compressor
since the containers are stacked or the walls of refrigerators is attached,
so that the object of referred prior art is not for avoiding noisy and heat
from operation of a compressor in a living room but for cooling stuff
inside of storage rooms or containers with controlling with a
different cooling temperature, so that this present invention is obviously
different with the referred prior arts as in object since noise and heat can
be eliminated from the operation of an compressor, a condenser, and an
evaporator in living rooms according to this present invention, but it
cannot be solved according to the referred prior arts,
also this present invention is obviously different with the referred prior art
as in the composition of parts since the remote refrigerators are separated
in a long distance for each living rooms according to this present
invention, but rooms or containers are not separated enough for each
living room according to the referred prior arts, further an automatic
temperature control unit is installed for controlling automatically the
temperature inside of a remote separated refrigerators respectively
according to this present invention,
finally this present invention is obviously different with the referred prior
art as in the industrial applicability since it has lot of industrial
applicability: avoiding noisy, heat and air pollution from harmful
refrigerant in living room due to the operation of conventional freezer,
reducing maintenance fee without installing for the parts of conventional
freezer, constructing the central freezing system for constructing of
buildings with low cost in the field of civil engineering, and installing for
refrigerators of train, vessel, aircraft with small light efficient cooling
system according to this present invention.
Therefore it is obviously a different apparatus or system in a view of an
object, a composition and an industrial applicability with the referred
prior arts on the result of searching prior art for this present invention.
Disclosure of Invention
It is an object of the present invention to provide A central control freezer
having remote separated refrigerators without installing a conventional
freezer for avoiding noisy, heat and refrigerant in a living room
comprising: the chill air fan 4 installed on the central chill air tank 3, and
the remote separated refrigerators 14 connected with the -central chill air
tank 3 through the main chill air hose 6 and the branch chill air hoses 7
respectively, and the temperature controller units 12 installed on the
remote separated refrigerators 14 respectively, and the retrieve fan 22
installed on the central chill air tank 3 through the main retrieve hose 18
and the branch retrieve hoses 17;
the main chill air hose 6 and the branch chill air hoses 7 connected in the
long distance between the chill air tank 3 and the remote separated
refrigerators 14;
the main retrieve hose 18 and the branch retrieve hoses 17connected in
the long distance between the chill air tank 3 and the remote separated
refrigerators 14;
the chill air connectors 8 installed on the remote separated refrigerators
14, and the retrieve connector 30 installed on the remote separated
refrigerators 14 respectively;
And the temperature controller units 12 including a temperature sensor 11
and the chill air valve 13 installed on the inlet of the remote separated
refrigerators 14 respectively, and the pressure check valves 16 installed
on the outlet of the remote separated refrigerators 14 respectively;
the sanitary filter 24 installed on the main retrieve hose 18.
further comprising: the remote separated refrigerators 14 operated
for cooling stuff inside of it with the chill air only supplied from the chill
air tank 3.
further comprising: the remote separated refrigerators 14 operated for
cooling stuff inside of it without installing a conventional freezer including
a compressor, a condenser and an evaporator for avoiding heavy weight,
large size of volume, and complicated mechanical structure in a living
room.
furthermore comprising: A central control freezer having remote
separated refrigerators installed on a building,
furthermore comprising: A central control freezer having remote
separated refrigerators installed on means of transportation.
This invention relates to a central control freezer having remote separated
refrigerators without installing a conventional compressor, condenser and
evaporator in living room.
In prior art, a conventional refrigerator having heavy, large and
complicated freezer including a compressor, an evaporator and a
condenser altogether is operated in a living room, thus it has lot of
disadvantages: noisy and heat from the operation of compressor, and
unsanitary problem with leaking refrigerant, expensive maintenance and
manufacturing fee for the parts of a independent freezer.
According to this present invention, it has lot of industrial applicability:
avoiding noisy, heat and air pollution from harmful refrigerant in living
room due to the operation of conventional freezer, reducing maintenance
fee without installing for the parts of conventional freezer, constructing
the refrigerator system for buildings with low cost in the field of civil
engineering, and installing for the refrigerators of train, vessel, aircraft
with small light efficient cooling system.
Brief Description of the Drawings
FIG. 1 shows a schematically perspective view of a central control freezer
system according to the present invention;
FIG. 2 shows a sectional perspective view of a temperature controller unit
according to the present invention.
- Mark for major part of figure -
1 : the central control freezer system 3 : the chill air tank
4: the chill air fan 6: the main chill air hose
7: the branch chill air hoses 12:the temperature controller units
14: the remote separated refrigerators 16: the pressure check valve
Best Mode for Carrying Out the Invention
Preferred embodiments of the present invention will be explained
hereafter with reference to accompanied embodiments.
FIGS. 1 shows a schematically perspective view of A central control
freezer having remote separated refrigerators for avoiding noisy and heat
from a freezer including a compressor, a condenser and an evaporator in a
living room comprising: the chill air fan 4 installed on the chill air tank 3
supplying the chill air for the remote separated refrigerators 14, and the
remote separated refrigerators 14 connected in the long distance with the
chill air tank 3 through the chill air hose 6 and the branch chill air hoses 7
respectively, and the temperature controller units 12 installed on the
remote separated refrigerators 14 respectively, and the retrieve fan 22
installed on the chill air tank 3 for retrieving the air through the main
retrieve hose 18 and the branch retrieve hoses 17;
the main chill air hose 6 having branch chill air hoses 7 connected
between the chill air tank 3 and the remote separated refrigerators 14,
which are separated in the long distance;
the main retrieve hose 18 having branch retrieve hoses 17 connected
between the chill air tank 3 and the remote separated refrigerators 14,
which are separated in the long distance;
the chill air cut off valves 26 installed on the main chill air hose 6 for
cutting off for supplying the chill air respectively;
the chill air connectors 8 installed on the remote separated refrigerators
14 connecting for the branch chill air hoses 7 respectively, and the
retrieve connectors 30 installed on the remote separated refrigerators 14
connecting for the branch retrieve hoses 17 respectively ;
the temperature controller units 12 including the temperature sensor 11 .
and the chill air valve 13 installed on the inlet of remote separated
refrigerators 14 respectively, and the pressure check valves 16 installed
on the outlet of remote separated refrigerators 14 respectively, and the
pressure check valves 16 connected with the temperature controller units
12 through the electric line 10 respectively, thus the cooling temperature
is automatically controlled with the temperature controller units 12;
the sanitary filter 24 installed on the main retrieve hose 18 for eliminating
any kind of harmful germ, bacteria produced from a foodstuff of the
remote separated refrigerators 14.
Hereafter, the operation of A central control freezer system having
remote separated refrigerators constructed as above according to the
present invention will be described.
Referring to Fig.l, The central freezer 2 including a compressor, a
condenser and an evaporator is installed on the compartment of the
central freezer system 1 for compressing and circulating the refrigerant,
thus the chill air is generated, and it is charged inside of the chill air tank
3.
After the chill air is charged inside of the chill air tank 3 with the
operation of the central freezer 2, the chill air is transferred with the
operation of the chill air fan 6 from the chill air tank 3 to the remote
separated refrigerators 14 through the main chill air hose 6 and the branch
chill air hoses 7, and then the temperature inside of the refrigerators 14
can be lowered for a predetermined temperature set with the temperature
controller units 12 by exchanging heat with the chill air supplied from the
chill air tank 3.
Whereas the chill air can be suitably supplied to the remote separated
refrigerators 14 with the operation of the chill air cutoff valve 26 and the
chill air fan 4.
As shown in FIG. 2 shows a sectional perspective view of a temperature
controller according to the present invention, the chill air, which is
generated by the central freezer 2, is transferred to the plurality of
refrigerators 14 by the main chill air fan 4 installed on the central chill air
tank 3 through the main chill air hose 6 and the branch chill air hoses 7,
Thus the temperature inside of the respective refrigerators 14 can be
independently automatically lowered for a predetermined temperature set
with the temperature controller units 12 inside of the remote separated
refrigerators 14 since the chill air can be controlled with the flow quantity
of the chill air, which is passed through the chill air valve 13 of the
automatic temperature controller units 12 inside of refrigerators 14,
whereas the chill air valve 13 is operated with a solenoid device on the
direction of the automatic temperature controller units 12, and the
pressure check valve 16 is operated with a solenoid device on the
direction of the automatic temperature controller units 12.
After the temperature is raised by exchanging a heat with the stuff inside
of the remote separated refrigerators 14, the chill air valve 13 is
automatically opened for a predetermined temperature set with the
temperature controller units 12, simultaneously the warm air is
discharged out through the pressure check valve 16 installed on the outlet
of the refrigerators 14 since it is opened with a raised pressure due to an
increased volume of the chill air entered inside of the refrigerators 14 or it
is opened with an order of the temperature controller units 12 inside of
the refrigerators 14, thus the warmed air is discharged out of the
refrigerators 14 through the pressure check valve 16, and then the
warmed air is retrieved for preventing to waste a cooling energy in central
control freezer system 1, thus the wanned air is returned to the central
chill air tank 3 by the retrieve fan 22 through the branch retrieve hoses 17
and the main circulation hose 18, so that the temperature of the warmed
air is lowered for a predetermined temperature again in the chill air tank 3
of the central freezer system 1, thus the temperature inside of refrigerators
14 is quietly lowered continuously again for a predetermined temperature
set with the temperature control unit 12.
Further the chill air cut off valves 26 are installed on the main chill air
hose 6 for interrupting to supply the chill air, so that it can be for
preventing to waste a cooling energy in the central freezer system 1 when
one of the remote separated refrigerators 14 is not operated or in a pause,
and the branch chill air connectors 8 are installed on the remote separated
refrigerators 14 connecting/disconnecting with the branch chill air hoses 7
respectively; and the retrieve connector 30 installed on the remote
separated refrigerators 14 connecting/disconnecting with the branch
retrieve hoses 17 each other for installing easily the remote separated
refrigerator 14 on the central freezer system 1;
The temperature controller units 12 including the temperature sensor 11
and the chill air valve 13 installed on the inlet of remote separated
refrigerators 14 respectively, and the pressure check valves 16 installed
on the outlet of remote separated refrigerators 14 respectively, and the
pressure check valves 16 connected with the temperature controller units
12 through the electric line 10 respectively, thus the chill air valve 13 the
pressure check valves 16 are automatically controlled for a predetermined
temperature set with the temperature controller units 12;
When the temperature of the chill air is raised after exchanging heat with
stuff inside of the remote separated refrigerator 14, the temperature of the
air is sensed with the temperature sensor 11 in the temperature controller
units 12, accordingly the chill air valve 13 and the pressure check valve
16 can be opened in a procedure for a predetermined temperature set with
the temperature controller units 12, thus the chill air is automatically
supplied for lowering the temperature inside of the remote separated
refrigerator 14 from the chill air tank 3 through the chill air valve 13, also
the warmed air is discharged out of the remote separated refrigerators 14
since the pressure check valve 16 is opened with a increased pressure,
whereas a pressure is raised inside of the remote separated refrigerator 14
since the volume of the chill air increased inside of the remote separated
refrigerator 14 having an insulated solid wall, fuither another procedure
of the operation, the pressure valve 16 can be operated in a procedure
with a solenoid device for controlling a predetermined temperature set
with the memory of the temperature controller units 12 since the pressure
valve 16 is connected with the temperature controller units 12 through the
electric line 10, thus the temperature of the chill air is controlled for a
predetermined temperature set with the temperature controller units 12 in
a procedure as an automatic feedback system.
When the temperature is over lowered inside of the remote separated
refrigerator 14 for a predetermined temperature set with the memoiy of
the temperature controller units 12, the chill air valve 13 is closed for
interrupting to supply the chill air to the remote separated refrigerator 14,
thus the chill air is not discharged out of the remote separated refrigerator
14 any more, since the pressure check valve 16 is closed with a spring
force or with an order of the temperature controller units 12 in a
procedure as an automatic feedback system, thus the chill air is not
entered inside of the remote separated refrigerator 14, so that a
temperature is constantly maintained for a predetermined temperature set
with the temperature controller units 12, in a procedure as an automatic
feedback system, inside of the remote separated refrigerators 14.
According to this present invention, the cooling temperature can be
controlled easily inside of the remote separated refrigerators 14 since it
can be controlled with the flow quantity of the chill air and the freezing
power of the central freezer 2.
And the sanitary filter 24 is installed on the main retrieve hose 18 for
eliminating any kind of harmful geπn, bacteria produced from a foodstuff
of the remote separated refrigerators 14 for avoiding an unsanitary
problem;
Further comprising: according to this present invention, the remote
separated refrigerators 14 are operated for cooling stuff inside of it with
the chill air only supplied from the chill air tank 3 for avoiding a noisy
and a waste heat in a living room.
Further comprising: according to this present invention, the remote
separated refrigerators 14 are operated for cooling stuff inside of it
without installing a conventional cooling system including a compressor,
a condenser and an evaporator for avoiding heavy weight, large size of
volume, and complicated mechanical structure in a living room.
Furthermore comprising: according to this present invention, A central
control freezer having remote separated refrigerators is installed as an
efficient central control cooling system on a building including a hotel, a
motel, an apartment, a school and an office et al.
Furthermore comprising: according to this present invention, A central
control freezer having remote separated refrigerators is installed as an
efficient central control cooling system on the means of transportation
including a train, a vessel, and an aircraft for the convenience of
passengers with its small light simple structure.
INDUSTRIAL APPLICABILITY
It has lot of industrial advantages, comprising: for avoiding noisy and
heat due to the operation of a compressor, a condenser and an evaporator
altogether in a living room, and for preventing air pollution or unsanitary
environmental problem due to leaking of harmful refrigerant, , and
reducing maintenance fee and constructing cost with installing the central
freezing system on a building including a hotel, a motel, an apartment, a
school and an offices et al., furthermore for installing central freezer
system on means of transportation including a train, a vessel, and an-,
aircraft for the convenience of passengers with its small light efficient
cooling system.
Finally it is very helpful for the preservation of the green earth with
restricting the waste of energy and natural resource in the manufacturing
process of independent type refrigerators including a compressor, a
condenser and evaporator.
Claims
1. A central control freezer having remote separated refrigerators
without installing a conventional freezer for avoiding noisy, heat and
refrigerant in a living room comprising: the chill air fan 4 installed on the
chill air tank 3, and the remote separated refrigerators 14 connected with
the chill air tank 3 through the main chill air hose 6 and the branch chill
air hoses 7 respectively, and the temperature controller units 12 installed
on the remote separated refrigerators 14 respectively, and the retrieve fan
22 installed on the chill air tank 3 through the main retrieve hose 18 and
the branch retrieve hoses 17;
the main chill air hose 6 and the branch chill air hoses 7 connected in the
long distance between the chill air tank 3 and the remote separated
refrigerators 14;
the main retrieve hose 18 and the branch retrieve hoses 17connected in
the long distance between the chill air tank 3 and the remote separated
refrigerators 14;
the chill air connectors 8 installed on the remote separated refrigerators
14, and the retrieve connector 30 installed on the remote separated
refrigerators 14 respectively;
the sanitaiy filter 24 installed on the main retrieve hose 18.
2. As claimed in claim 1, comprising: the temperature controller units 12
including the temperature sensor 11 and the chill air valve 13 installed on
the inlet of remote separated refrigerators 14 respectively, and the
pressure check valves 16 installed on the outlet of remote separated
refrigerators 14 respectively, and connected with the temperature
controller units 12 through the electric line 10 respectively. .
3. As claimed in claim 1, comprising: the remote separated refrigerators
14 operated for cooling stuff inside of it with the chill air only supplied
from the chill air tank 3.
4. As claimed in claim 1, further comprising: the remote separated
refrigerators 14 operated for cooling stuff inside of it without installing
a conventional freezer including a compressor, a condenser and an
evaporator.
5. As claimed in claim 1, furtheπnore comprising: A central control
freezer having remote separated refrigerators installed on a building.
6. As claimed in claim 1 , furthermore comprising: A central control
freezer having remote separated refrigerators installed on the means of
transportation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2001-28954U | 2001-09-19 | ||
| KR2020010028954U KR200256498Y1 (en) | 2001-09-19 | 2001-09-19 | Freezer having several remote separation refrigerator compartments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2003025482A1 true WO2003025482A1 (en) | 2003-03-27 |
Family
ID=19709940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2002/001648 WO2003025482A1 (en) | 2001-09-19 | 2002-09-02 | A central control freezer having remote separated refrigerators |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR200256498Y1 (en) |
| WO (1) | WO2003025482A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8042355B2 (en) | 2006-12-28 | 2011-10-25 | Whirlpool Corporation | Temporary refrigerator storage modules |
| US8061153B2 (en) | 2006-12-28 | 2011-11-22 | Whirlpool Corporation | Refrigeration appliance with optional storage module |
| US8161760B2 (en) | 2006-12-28 | 2012-04-24 | Whirlpool Corporation | Utilities grid for distributed refrigeration system |
| US8336321B2 (en) | 2006-12-28 | 2012-12-25 | Whirlpool Corporation | Hybrid multi-evaporator central cooling system for modular kitchen |
| US8336322B2 (en) | 2006-12-28 | 2012-12-25 | Whirlpool Corporation | Distributed refrigeration system with optional storage module and controller |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55135278U (en) * | 1980-03-05 | 1980-09-26 | ||
| JPS5761482U (en) * | 1980-09-27 | 1982-04-12 | ||
| JP2000356457A (en) * | 1999-06-17 | 2000-12-26 | Ke Corporation:Kk | Cooling system |
| JP2001066028A (en) * | 1999-08-27 | 2001-03-16 | Sanden Corp | Cold insulation box, cold storage agent replacing apparatus and article transporting system |
-
2001
- 2001-09-19 KR KR2020010028954U patent/KR200256498Y1/en not_active IP Right Cessation
-
2002
- 2002-09-02 WO PCT/KR2002/001648 patent/WO2003025482A1/en not_active Application Discontinuation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55135278U (en) * | 1980-03-05 | 1980-09-26 | ||
| JPS5761482U (en) * | 1980-09-27 | 1982-04-12 | ||
| JP2000356457A (en) * | 1999-06-17 | 2000-12-26 | Ke Corporation:Kk | Cooling system |
| JP2001066028A (en) * | 1999-08-27 | 2001-03-16 | Sanden Corp | Cold insulation box, cold storage agent replacing apparatus and article transporting system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8042355B2 (en) | 2006-12-28 | 2011-10-25 | Whirlpool Corporation | Temporary refrigerator storage modules |
| US8061153B2 (en) | 2006-12-28 | 2011-11-22 | Whirlpool Corporation | Refrigeration appliance with optional storage module |
| US8161760B2 (en) | 2006-12-28 | 2012-04-24 | Whirlpool Corporation | Utilities grid for distributed refrigeration system |
| US8336321B2 (en) | 2006-12-28 | 2012-12-25 | Whirlpool Corporation | Hybrid multi-evaporator central cooling system for modular kitchen |
| US8336322B2 (en) | 2006-12-28 | 2012-12-25 | Whirlpool Corporation | Distributed refrigeration system with optional storage module and controller |
Also Published As
| Publication number | Publication date |
|---|---|
| KR200256498Y1 (en) | 2001-12-14 |
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