JPS61195281U - - Google Patents
Info
- Publication number
- JPS61195281U JPS61195281U JP7540785U JP7540785U JPS61195281U JP S61195281 U JPS61195281 U JP S61195281U JP 7540785 U JP7540785 U JP 7540785U JP 7540785 U JP7540785 U JP 7540785U JP S61195281 U JPS61195281 U JP S61195281U
- Authority
- JP
- Japan
- Prior art keywords
- cold air
- air flow
- outer layer
- layer cold
- inner layer
- 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
- 238000005192 partition Methods 0.000 claims description 2
Landscapes
- Freezers Or Refrigerated Showcases (AREA)
Description
各図は本考案の実施例を示し第１図はシヨーケ
ースの縦断側面図、第２図は開閉板を閉じたダン
パー装置部の縦断側面図、第３図は第２図の側面
図、第４図は開閉板を開いたダンパー装置部の縦
断側面図、第５図は第４図の側面図である。
１……シヨーケース本体、２……前面開口、５
……区画板、６……内層冷気流路、７……外層冷
気流路、８，９……冷却器、１０，１１……送風
機、１２……連通路、１３……ダンパー装置、１
４……開閉板、１５……電動機装置、１６……カ
ム、１７……作動板。
Each figure shows an embodiment of the present invention. FIG. 1 is a vertical side view of the show case, FIG. 2 is a vertical side view of the damper device with the opening/closing plate closed, FIG. 3 is a side view of FIG. 2, and FIG. The figure is a longitudinal sectional side view of the damper device section with the opening/closing plate open, and FIG. 5 is a side view of FIG. 4. 1...Show case body, 2...Front opening, 5
... Partition plate, 6 ... Inner layer cold air flow path, 7 ... Outer layer cold air flow path, 8, 9 ... Cooler, 10, 11 ... Air blower, 12 ... Communication path, 13 ... Damper device, 1
4... Opening/closing plate, 15... Electric motor device, 16... Cam, 17... Operating plate.
Claims (1)
アーカーテンを形成するよう前記本体内の内層冷
気流路に内層用冷却器及び送風機を、また外層冷
気流路に外層用冷却器及び送風機を設けたシヨー
ケースにおいて、前記内層冷気流路と前記外層冷
気流路との区画壁のうち前記両冷却器間に位置す
る部分に形成した連通路と、前記連通路を電動機
装置の回転にて開閉するダンパー装置を有し、前
記ダンパー装置は、前記連通路を開閉するよう前
記区画板に対し横軸で回動する開閉板と、前記電
動機装置にて回動するカムに一端が回動自在に軸
支され他端が前記軸支部と所定角の位相をもつて
前記開閉板に回動自在に軸支された作動板とを備
え、前記作動板は中間部に前記一端側と前記他端
側とが所定角の位相をもつようねじり部有したバ
ネ材で構成されたシヨーケースの冷気流路切換装
置。 An inner layer cooler and a blower are provided in the inner layer cold air flow path in the main body, and an outer layer cooler and a blower are provided in the outer layer cold air flow path so as to form an air curtain of an inner layer cold air flow and an outer layer cold air flow at the front opening of the main body. In the case, the communication passage is formed in a portion of the dividing wall between the inner layer cold air passage and the outer layer cold air passage and located between the two coolers, and a damper that opens and closes the communication passage by rotation of an electric motor device. The damper device has an opening/closing plate that rotates on a horizontal axis with respect to the partition plate to open and close the communication passage, and one end of which is rotatably supported on a cam that is rotated by the electric motor device. and an actuating plate whose other end is rotatably supported by the opening/closing plate with a predetermined angular phase with the axle support, and the actuating plate has the one end side and the other end side in an intermediate portion. A cold air flow switching device in a show case, which is made of a spring material with a twisted part to have a phase of a predetermined angle.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985075407U JPH058454Y2 (en) | 1985-05-21 | 1985-05-21 | |
| CA000493573A CA1240165A (en) | 1984-10-24 | 1985-10-22 | Low-temperature showcase |
| US06/790,268 US4648247A (en) | 1984-10-24 | 1985-10-22 | Low-temperature showcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985075407U JPH058454Y2 (en) | 1985-05-21 | 1985-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61195281U true JPS61195281U (en) | 1986-12-05 |
| JPH058454Y2 JPH058454Y2 (en) | 1993-03-03 |
Family
ID=30616601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985075407U Expired - Lifetime JPH058454Y2 (en) | 1984-10-24 | 1985-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH058454Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5233158A (en) * | 1975-09-10 | 1977-03-14 | Mitsubishi Electric Corp | Cold open show case |
| JPS5887083U (en) * | 1981-12-08 | 1983-06-13 | 株式会社三協精機製作所 | fan electric refrigerator |
-
1985
- 1985-05-21 JP JP1985075407U patent/JPH058454Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5233158A (en) * | 1975-09-10 | 1977-03-14 | Mitsubishi Electric Corp | Cold open show case |
| JPS5887083U (en) * | 1981-12-08 | 1983-06-13 | 株式会社三協精機製作所 | fan electric refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH058454Y2 (en) | 1993-03-03 |