JPS55128271A - Cell case - Google Patents
Cell caseInfo
- Publication number
- JPS55128271A JPS55128271A JP3523179A JP3523179A JPS55128271A JP S55128271 A JPS55128271 A JP S55128271A JP 3523179 A JP3523179 A JP 3523179A JP 3523179 A JP3523179 A JP 3523179A JP S55128271 A JPS55128271 A JP S55128271A
- Authority
- JP
- Japan
- Prior art keywords
- cell
- framework
- heating part
- housing
- space
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/657—Means for temperature control structurally associated with the cells by electric or electromagnetic means
- H01M10/6571—Resistive heaters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Secondary Cells (AREA)
Abstract
PURPOSE:To prevent the lowering of voltage of cell as an external power source under a low-temperature condition, e.g., in water, etc., by providing a heating part and a heat-insulating part in a space between a cell-housing framework and an outer framework surrounding the cell-housing framework. CONSTITUTION:The cell case 1 consists of the outer framework 2 having a double- layered heat-insulating material with an air layer inside and a plated layer in its inside, the cell-housing framework 4 projected inwards for housing the cell 3 from one side opening of the outer framework 2, the cover 5 for heat insulation by covering the opening of the framework 2, the heating part 6, e.g., heater, etc., provided in a space between the frameworks 2 and 4, and the heat insulator 7 composed of a sublimable substance, e.g., naphthalene, etc., filled in the space between the frameworks 2 and 4. The framework 2 is provided with the terminals 8 and 9 connected to each one end of the cell 3 and the heating part 6, the pin 11 to guide the both terminals 8 and 8 to the camera body 10, and the screw 12 connected to each other end of the cell 6 and the heating part 6 and also serves to attach the case 1 to the body 10. Thus, a cell case for camera useable in water can be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3523179A JPS55128271A (en) | 1979-03-26 | 1979-03-26 | Cell case |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3523179A JPS55128271A (en) | 1979-03-26 | 1979-03-26 | Cell case |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55128271A true JPS55128271A (en) | 1980-10-03 |
Family
ID=12436058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3523179A Pending JPS55128271A (en) | 1979-03-26 | 1979-03-26 | Cell case |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55128271A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017228544A (en) * | 2017-09-27 | 2017-12-28 | エスゼット ディージェイアイ テクノロジー カンパニー リミテッドSz Dji Technology Co.,Ltd | Battery preheating method, device, and equipment |
US10734691B2 (en) | 2014-12-30 | 2020-08-04 | SZ DJI Technology Co., Ltd. | Battery preheating methods, devices, and apparatus |
-
1979
- 1979-03-26 JP JP3523179A patent/JPS55128271A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10734691B2 (en) | 2014-12-30 | 2020-08-04 | SZ DJI Technology Co., Ltd. | Battery preheating methods, devices, and apparatus |
JP2017228544A (en) * | 2017-09-27 | 2017-12-28 | エスゼット ディージェイアイ テクノロジー カンパニー リミテッドSz Dji Technology Co.,Ltd | Battery preheating method, device, and equipment |
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