JP2005518233A - 冷凍装置 - Google Patents
冷凍装置 Download PDFInfo
- Publication number
- JP2005518233A JP2005518233A JP2003570658A JP2003570658A JP2005518233A JP 2005518233 A JP2005518233 A JP 2005518233A JP 2003570658 A JP2003570658 A JP 2003570658A JP 2003570658 A JP2003570658 A JP 2003570658A JP 2005518233 A JP2005518233 A JP 2005518233A
- Authority
- JP
- Japan
- Prior art keywords
- fan
- air
- control unit
- display case
- refrigeration apparatus
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 title claims abstract description 26
- 230000007613 environmental effect Effects 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0478—Control or safety arrangements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0439—Cases or cabinets of the open type
- A47F3/0443—Cases or cabinets of the open type with forced air circulation
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Freezers Or Refrigerated Showcases (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
Claims (10)
- 外部と内部とを有する陳列ケースと、
前記陳列ケース内の空気を冷却するコイルと、
前記コイルを横切るように前記陳列ケースに向けて空気を吹き出す少なくとも1つのファンと、
前記陳列ケースの可視領域であって、該可視領域の一方側における出口を有し、この出口は、前記少なくとも1つのファンに空気を戻す前記開いた可視領域の他方側における入口に向けて該少なくとも1つのファンからの空気を吹き出させる、陳列ケースの可視領域と、
環境データを得るための少なくとも1つのセンサと、
前記少なくとも1つの環境センサと通信して、前記環境データに基づいて前記ファンを制御する制御ユニットと、を有することを特徴とする冷凍装置。 - 前記制御ユニットは、前記環境データに基づいて前記ファンによって移動する空気の速度を変更することを特徴とする請求項1記載の冷凍装置。
- 前記制御ユニットは、前記ファンのファンブレードの角度を変更することを特徴とする請求項2記載の冷凍装置。
- 前記制御ユニットは、前記ファンの定格ヘルツを変更することを特徴とする請求項2記載の冷凍装置。
- 前記制御ユニットは、前記ファンの速度を変更することを特徴とする請求項2記載の冷凍装置。
- 前記少なくとも1つのファンは、前記制御ユニットによって別々に制御される第1のファンと第2のファンとを少なくとも含むことを特徴とする請求項1記載の冷凍装置。
- 前記制御ユニットは、前記各々のファンによって移動する空気の速度を別々に制御可能であることを特徴とする請求項6記載の冷凍装置。
- 前記環境センサは、温度センサを含むことを特徴とする請求項1記載の冷凍装置。
- 前記環境センサは、圧力センサを含むことを特徴とする請求項1記載の冷凍装置。
- 前記環境センサは、湿度センサを含むことを特徴とする請求項1記載の冷凍装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/086,097 US6619052B1 (en) | 2002-02-26 | 2002-02-26 | Variable air curtain velocity control |
PCT/US2003/004035 WO2003071901A1 (en) | 2002-02-26 | 2003-02-11 | Variable air curtain velocity control |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005518233A true JP2005518233A (ja) | 2005-06-23 |
JP4257213B2 JP4257213B2 (ja) | 2009-04-22 |
Family
ID=27753790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003570658A Expired - Fee Related JP4257213B2 (ja) | 2002-02-26 | 2003-02-11 | 冷凍装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6619052B1 (ja) |
EP (1) | EP1487308B1 (ja) |
JP (1) | JP4257213B2 (ja) |
KR (1) | KR100621959B1 (ja) |
DE (1) | DE60301140T2 (ja) |
ES (1) | ES2242167T3 (ja) |
WO (1) | WO2003071901A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013063197A (ja) * | 2011-09-20 | 2013-04-11 | Mitsubishi Electric Corp | 冷温蔵ショーケース |
JP2016017643A (ja) * | 2014-07-04 | 2016-02-01 | ホシザキ電機株式会社 | オープンショーケース |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6981385B2 (en) * | 2001-08-22 | 2006-01-03 | Delaware Capital Formation, Inc. | Refrigeration system |
US20030037560A1 (en) * | 2001-08-22 | 2003-02-27 | Mark Lane | Service case |
US6959560B2 (en) * | 2002-11-06 | 2005-11-01 | Carrier Commercial Refrigeration, Inc. | Baffled air flow system for peg bar refrigerated merchandiser |
US20040163401A1 (en) * | 2003-02-26 | 2004-08-26 | Alahyari Abbas A. | Refrigerated display merchandiser with improved air curtain |
GB0300729D0 (en) * | 2003-01-14 | 2003-02-12 | Clark Door Ltd | Conditioned vestibule for a cold storage doorway |
US6775994B1 (en) * | 2003-02-25 | 2004-08-17 | Carrier Commercial Refrigeration, Inc. | Refrigerated display merchandiser with variable air curtain |
DE10331742A1 (de) * | 2003-07-11 | 2005-02-10 | Robert Falk | Tür mit integriertem Identifizierungssystem in der Luftschleiereinrichtung |
US7159413B2 (en) * | 2003-10-21 | 2007-01-09 | Delaware Capital Formation, Inc. | Modular refrigeration system |
FR2861272B1 (fr) * | 2003-10-23 | 2006-02-03 | Dior Christian Parfums | Console pour la presentation de produits |
US7158863B1 (en) | 2004-03-18 | 2007-01-02 | Berner International Corporation | Programmable controller for condition air curtains |
US7032400B2 (en) * | 2004-03-29 | 2006-04-25 | Hussmann Corporation | Refrigeration unit having a linear compressor |
ITUD20040070A1 (it) * | 2004-04-08 | 2004-07-08 | Ind Scaffalature Arredamenti I | Espositore refrigerato a doppia vasca |
US7121104B2 (en) * | 2004-09-23 | 2006-10-17 | Delaware Capital Formation, Inc. | Adjustable shelf system for refrigerated case |
WO2006039043A1 (en) * | 2004-09-30 | 2006-04-13 | Carrier Corporation | Curtain air admission assembly |
US20060201175A1 (en) * | 2005-03-10 | 2006-09-14 | Hussmann Corporation | Strategic modular refrigeration system with linear compressors |
WO2006115824A2 (en) * | 2005-04-25 | 2006-11-02 | Delaware Capital Formation, Inc. | Air curtain system for a refrigerated case |
US7213405B2 (en) * | 2005-05-10 | 2007-05-08 | Hussmann Corporation | Two-stage linear compressor |
US7478539B2 (en) * | 2005-06-24 | 2009-01-20 | Hussmann Corporation | Two-stage linear compressor |
US7367198B2 (en) * | 2005-07-07 | 2008-05-06 | Hussmann Corporation | Method of control for a refrigerated merchandiser |
US7628027B2 (en) * | 2005-07-19 | 2009-12-08 | Hussmann Corporation | Refrigeration system with mechanical subcooling |
WO2007067173A1 (en) * | 2005-12-07 | 2007-06-14 | Carrier Commercial Refrigeration Inc. | Airflow stabilizer for lower front of a rear loaded refrigerated display case |
US20070289323A1 (en) * | 2006-06-20 | 2007-12-20 | Delaware Capital Formation, Inc. | Refrigerated case with low frost operation |
DE102006042241B4 (de) * | 2006-09-06 | 2021-02-25 | Kramer Gmbh | Verkaufstheke und Verfahren zur Steuerung einer Verkaufstheke |
US20090205351A1 (en) * | 2006-10-26 | 2009-08-20 | Kwok Kwong Fung | Secondary airflow distribution for a display case |
US8973385B2 (en) * | 2007-03-02 | 2015-03-10 | Hill Phoenix, Inc. | Refrigeration system |
US9526354B2 (en) * | 2008-09-11 | 2016-12-27 | Hill Phoenix, Inc. | Air distribution system for temperature-controlled case |
US8468844B2 (en) * | 2009-02-12 | 2013-06-25 | Trion Industries, Inc. | Removable air-baffle structure for refrigerated display cases with open shelving |
US8863541B2 (en) | 2009-06-10 | 2014-10-21 | Hill Phoenix, Inc. | Air distribution system for temperature-controlled case |
FI125239B (en) * | 2012-05-28 | 2015-07-31 | Norpe Oy | Module, arrangement and method for producing a fluid curtain |
US10646054B2 (en) * | 2016-03-31 | 2020-05-12 | Panasonic Intellectual Property Management Co., Ltd. | Showcase and operation method thereof |
KR102177946B1 (ko) * | 2016-12-02 | 2020-11-12 | 엘지전자 주식회사 | 냉장고 및 그의 제어방법 |
US11906209B2 (en) | 2020-02-19 | 2024-02-20 | Hill Phoenix, Inc. | Thermoelectric cooling system |
CA3213921A1 (en) * | 2022-09-22 | 2024-03-22 | Hussmann Corporation | Refrigeration system with demand fluid defrost |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3444698A (en) * | 1968-01-04 | 1969-05-20 | Ranco Inc | Control apparatus for refrigerated display case |
US3771323A (en) * | 1972-05-17 | 1973-11-13 | Dualjet Corp | Refrigerated reach-in display compartment |
CA1094837A (en) * | 1977-12-19 | 1981-02-03 | Elwyn H. Olson | Dual sensor refrigeration control |
IT1251781B (it) * | 1991-11-08 | 1995-05-24 | Whirlpool Italia | Dispositivo di comando e controllo di un motoventilatore in un refrigeratore, in particolare di tipo a circolazione forzata d'aria |
US5255530A (en) * | 1992-11-09 | 1993-10-26 | Whirlpool Corporation | System of two zone refrigerator temperature control |
KR19980054656A (ko) * | 1996-12-27 | 1998-09-25 | 배순훈 | 에어커튼팬의 작동방법 |
KR100538175B1 (ko) * | 1998-09-02 | 2006-03-20 | 삼성전자주식회사 | 냉장고의 고내온도 제어장치 및 그 방법 |
GB2358908B (en) * | 1998-10-30 | 2003-04-16 | Daewoo Electronics Co Ltd | Air curtain generator for refrigerator |
-
2002
- 2002-02-26 US US10/086,097 patent/US6619052B1/en not_active Expired - Lifetime
-
2003
- 2003-02-11 EP EP03743126A patent/EP1487308B1/en not_active Expired - Fee Related
- 2003-02-11 ES ES03743126T patent/ES2242167T3/es not_active Expired - Lifetime
- 2003-02-11 DE DE60301140T patent/DE60301140T2/de not_active Expired - Lifetime
- 2003-02-11 WO PCT/US2003/004035 patent/WO2003071901A1/en active IP Right Grant
- 2003-02-11 JP JP2003570658A patent/JP4257213B2/ja not_active Expired - Fee Related
- 2003-02-11 KR KR1020047012452A patent/KR100621959B1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013063197A (ja) * | 2011-09-20 | 2013-04-11 | Mitsubishi Electric Corp | 冷温蔵ショーケース |
JP2016017643A (ja) * | 2014-07-04 | 2016-02-01 | ホシザキ電機株式会社 | オープンショーケース |
Also Published As
Publication number | Publication date |
---|---|
US20030159451A1 (en) | 2003-08-28 |
DE60301140D1 (de) | 2005-09-01 |
DE60301140T2 (de) | 2006-01-05 |
WO2003071901A1 (en) | 2003-09-04 |
EP1487308B1 (en) | 2005-07-27 |
ES2242167T3 (es) | 2005-11-01 |
JP4257213B2 (ja) | 2009-04-22 |
EP1487308A1 (en) | 2004-12-22 |
KR20040089620A (ko) | 2004-10-21 |
US6619052B1 (en) | 2003-09-16 |
KR100621959B1 (ko) | 2006-09-18 |
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