JPS5934281U - 冷却物品陳列用冷却または冷凍容器 - Google Patents
冷却物品陳列用冷却または冷凍容器Info
- Publication number
- JPS5934281U JPS5934281U JP1983101153U JP10115383U JPS5934281U JP S5934281 U JPS5934281 U JP S5934281U JP 1983101153 U JP1983101153 U JP 1983101153U JP 10115383 U JP10115383 U JP 10115383U JP S5934281 U JPS5934281 U JP S5934281U
- Authority
- JP
- Japan
- Prior art keywords
- air
- cooling
- circulation passage
- inlet opening
- air inlet
- 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
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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system
-
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system
- F25D21/125—Removing frost by hot-fluid circulating system separate from the refrigerant system the hot fluid being ambient air
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Defrosting Systems (AREA)
- Freezers Or Refrigerated Showcases (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
め要約のデータは記録されません。
Description
第1図は、通常の運転時の陳列容器の垂直断面図、第2
図は霜取り時の陳列容器の垂直断面図、第3,4図は、
それぞれ通常の運転時および霜取り時の容器の変形実施
例を示す垂直断面図、第5図は別の実施例の容器を示す
垂直断面図、第6゜7図は通常の運転時および霜取り時
の同一容器の−一部に対する関連部材の位置を示す拡大
図、第8゜9図は霜取りのために使用する部材の二つの
他の実施例を示す図である。 図中、19は空気通路、22はファン、25゜26は冷
却要素、27.28は垂直通路部分、29は案内部材、
30は吸込口、31. 36゜38は案内部材、39.
40は可動フラップである。
図は霜取り時の陳列容器の垂直断面図、第3,4図は、
それぞれ通常の運転時および霜取り時の容器の変形実施
例を示す垂直断面図、第5図は別の実施例の容器を示す
垂直断面図、第6゜7図は通常の運転時および霜取り時
の同一容器の−一部に対する関連部材の位置を示す拡大
図、第8゜9図は霜取りのために使用する部材の二つの
他の実施例を示す図である。 図中、19は空気通路、22はファン、25゜26は冷
却要素、27.28は垂直通路部分、29は案内部材、
30は吸込口、31. 36゜38は案内部材、39.
40は可動フラップである。
Claims (1)
- 【実用新案登録請求の範囲】 1 自由接近開口を備えた冷却品物容器、冷却品物容器
の側壁および底壁を包囲し冷却要素と1個または多くの
送風機とを備える空気循環通路、並びに可動の空気制御
装置を有し、前記空気循環通路が冷却品物容器の自由接
近開口をおおう空気の流れを形成するための冷却品物容
器の上縁に空気出口開口および空気出口開口を有し、前
記空気制御装置によって冷却要素の霜取りのため空気循
環通路の正規の空気入口開口が閉鎖できかつ同時に空気
循環通路への温い外気の取入れのため新しい空気入口開
口が形成できる冷却または冷凍箱において、可動の空気
制御装置が可動の空気通路部分31.36として形成さ
れ、空気循環通路の空気入口開口が冷却要素の一霜取り
のため垂直方向上向きに移動できることを特徴とする冷
却または冷凍箱。 2 可動の空気通路部分31が正規の作動の際に空気循
環通路の空気入口開口30から上方に離れて位置しかつ
下降位置で正規の空気入口開口30を閉鎖する実用新案
登録請求の範囲第1項に記載の冷却または冷凍箱。 3 可動の空気通路部分36が正規の作動の際に′空気
循環通路19の中に位置しかつ引出し位置で正規の空気
入口開口30を閉鎖する実用新案登録請求の範囲第1項
に記載の冷却または冷凍箱。 4 流入空気の通路に配置される照明装置45の形の付
加的加熱装置が可動の空気通路部分31への空気入口に
設けられる実用新案登録請求の範囲第1項、第2項、第
3項のいずれか1項に記載の冷却または冷凍箱。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7701713A SE412161C (sv) | 1977-02-16 | 1977-02-16 | Sett att avfrosta ett kylelement i en kyl- eller frysdisk samt anordning for att genomfora settet |
SE77017135 | 1977-02-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5934281U true JPS5934281U (ja) | 1984-03-02 |
JPS6015111Y2 JPS6015111Y2 (ja) | 1985-05-13 |
Family
ID=20330467
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1599078A Pending JPS53101755A (en) | 1977-02-16 | 1978-02-16 | Defrosting method and apparatus for freezing elements in showcase cooler or showcase refrigerator |
JP1983101153U Expired JPS6015111Y2 (ja) | 1977-02-16 | 1983-07-01 | 冷却物品陳列用冷却または冷凍容器 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1599078A Pending JPS53101755A (en) | 1977-02-16 | 1978-02-16 | Defrosting method and apparatus for freezing elements in showcase cooler or showcase refrigerator |
Country Status (8)
Country | Link |
---|---|
US (1) | US4182130A (ja) |
JP (2) | JPS53101755A (ja) |
AU (1) | AU515902B2 (ja) |
DE (1) | DE2806242C2 (ja) |
FR (1) | FR2380758A1 (ja) |
GB (1) | GB1567094A (ja) |
IT (1) | IT1102255B (ja) |
SE (1) | SE412161C (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4304098A (en) * | 1978-02-01 | 1981-12-08 | Aktiebolaget Electrolux | Method and apparatus for defrosting cooling elements in an open type freezer chest |
JPS5551272A (en) * | 1978-10-07 | 1980-04-14 | Fuji Electric Co Ltd | Defroster for refrigerated flat open showcase |
US4295340A (en) * | 1979-02-14 | 1981-10-20 | Tyler Refrigeration Corporation | Refrigerated display case having ambient air defrost |
USRE31909E (en) * | 1979-02-14 | 1985-06-11 | Tyler Refrigeration Corporation | Refrigerated display case having ambient air defrost |
US4265090A (en) * | 1979-03-30 | 1981-05-05 | Tyler Refrigeration Corporation | Glass door merchandiser with ambient air defrost |
JPS55152371A (en) * | 1979-05-15 | 1980-11-27 | Fuji Electric Co Ltd | Flat wall type frozen*refrigerated open display case |
US4299092A (en) * | 1979-12-07 | 1981-11-10 | Tyler Refrigeration Corporation | Energy conserving refrigerated merchandiser display case |
US4285204A (en) * | 1980-02-28 | 1981-08-25 | Emhart Industries, Inc. | Defrosting problem areas of refrigerated display cases |
US4337626A (en) * | 1980-05-01 | 1982-07-06 | Tyler Refrigeration Corporation | Well type refrigerated case with defrost air intake and colliding band air defrost |
US4439992A (en) * | 1981-01-21 | 1984-04-03 | Tyler Refrigeration Corporation | Open top refrigerated case with defrost air intake and colliding band air defrost |
US4320631A (en) * | 1981-01-23 | 1982-03-23 | Emhart Industries, Inc. | Air defrost for low-bed refrigerated display cases, utilizing sill-mounted auxiliary fan |
US4367632A (en) * | 1981-05-08 | 1983-01-11 | Tyler Refrigeration Corporation | Flexible door operating mechanism for refrigerated merchandizer display cabinet |
US4483153A (en) * | 1983-02-02 | 1984-11-20 | Emhart Industries, Inc. | Wide island air defrost refrigerated display case having a defrost-only center passage |
US4439993A (en) * | 1983-02-02 | 1984-04-03 | Emhart Industries, Inc. | Wide island air defrost case utilizing air transfer circulating means |
US4840040A (en) * | 1988-09-22 | 1989-06-20 | American Standard Inc. | Island type refrigeration display cabinet |
US5048303A (en) * | 1990-07-16 | 1991-09-17 | Hill Refrigeration Division Of The Jepson Corporation | Open front refrigerated display case with improved ambient air defrost means |
GB2251928A (en) * | 1991-01-17 | 1992-07-22 | Imi Cornelius | Chilled display apparatus |
USD404934S (en) * | 1997-04-24 | 1999-02-02 | The Coca-Cola Company | Open top cooler |
CN103673470B (zh) * | 2013-12-04 | 2017-07-21 | 渤海造船厂集团有限公司 | 一种冷藏库自动除霜装置 |
US9861213B2 (en) * | 2014-11-13 | 2018-01-09 | The Vollrath Company, L.L.C. | Forced cold air well with false bottom insert |
US20200196776A1 (en) * | 2018-12-21 | 2020-06-25 | Heatcraft Refrigeration Products, Llc | Refrigerated display case having a central return air duct |
US11221174B2 (en) * | 2020-02-05 | 2022-01-11 | Peter M. Osgard | Refrigeration door system and door assembly with defrosting and related methods |
US11906235B2 (en) | 2020-02-05 | 2024-02-20 | Peter M. Osgard | Refrigeration door system and door assembly with defrosting and related methods |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2124268A (en) * | 1931-08-31 | 1938-07-19 | Gen Motors Corp | Refrigerating apparatus |
US2822672A (en) * | 1956-03-12 | 1958-02-11 | Hussmann Refrigerator Co | Display case with adjustable refrigerated shelves |
US2929227A (en) * | 1958-07-24 | 1960-03-22 | Warren Company Inc | Two side refrigerated display case |
US2960844A (en) * | 1959-05-27 | 1960-11-22 | Lester K Quick | Refrigerated showcases |
US3226945A (en) * | 1964-11-02 | 1966-01-04 | Bernard J Spencer | Defrost system for self-service refrigerated display cases |
US3424233A (en) * | 1967-06-22 | 1969-01-28 | Lithonia Lighting Inc | Comfort conditioning system |
US3593538A (en) * | 1969-04-07 | 1971-07-20 | Bachman S Inc | Refrigerator floral display cabinet |
DE2123646A1 (de) * | 1971-05-12 | 1972-11-23 | Linde Ag, 6200 Wiesbaden | Verfahren zum Betreiben eines offenen Kühlmöbels |
JPS514647A (en) * | 1974-07-01 | 1976-01-14 | Sanyo Electric Co | Shookeesuno jososochi |
-
1977
- 1977-02-16 SE SE7701713A patent/SE412161C/xx not_active IP Right Cessation
-
1978
- 1978-02-06 GB GB44664/78A patent/GB1567094A/en not_active Expired
- 1978-02-08 IT IT47971/78A patent/IT1102255B/it active
- 1978-02-14 FR FR7804114A patent/FR2380758A1/fr active Granted
- 1978-02-14 AU AU33296/78A patent/AU515902B2/en not_active Expired
- 1978-02-15 DE DE2806242A patent/DE2806242C2/de not_active Expired
- 1978-02-16 US US05/878,301 patent/US4182130A/en not_active Expired - Lifetime
- 1978-02-16 JP JP1599078A patent/JPS53101755A/ja active Pending
-
1983
- 1983-07-01 JP JP1983101153U patent/JPS6015111Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE7701713L (sv) | 1978-08-17 |
GB1567094A (en) | 1980-05-08 |
FR2380758B1 (ja) | 1982-04-16 |
AU3329678A (en) | 1979-08-23 |
SE412161C (sv) | 1981-08-03 |
SE412161B (sv) | 1980-02-25 |
JPS53101755A (en) | 1978-09-05 |
AU515902B2 (en) | 1981-05-07 |
IT1102255B (it) | 1985-10-07 |
JPS6015111Y2 (ja) | 1985-05-13 |
IT7847971A0 (it) | 1978-02-08 |
DE2806242A1 (de) | 1978-08-17 |
US4182130A (en) | 1980-01-08 |
DE2806242C2 (de) | 1982-10-21 |
FR2380758A1 (fr) | 1978-09-15 |
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