JPS57129678A - High-frequency thawer - Google Patents
High-frequency thawerInfo
- Publication number
- JPS57129678A JPS57129678A JP1297881A JP1297881A JPS57129678A JP S57129678 A JPS57129678 A JP S57129678A JP 1297881 A JP1297881 A JP 1297881A JP 1297881 A JP1297881 A JP 1297881A JP S57129678 A JPS57129678 A JP S57129678A
- Authority
- JP
- Japan
- Prior art keywords
- thawing
- electrodes
- thawed
- space
- frequency
- 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
Abstract
PURPOSE: To enable uniform thawing, by changing the field strength of high frequency to be given to a material to be thawed during thawing process.
CONSTITUTION: The material 4 to be thawed is put between the first electrode 2 and the second electrode 3 with the electric current supplied from the high- frequency oscillator 1 and high-frequency thawing is carried out. The electrode 2 is made movable, and the field strength to the material 4 to be thawed is made variable by changing the space d between the electrodes 2 and 3 with the thickness dx of the material 4 to be thawed. When the space between the plates of the electrodes is made d0 and thawing is started, an anode current increases and starts to decrease. When the space d1 between the plates of the electrodes is made narrower, the anode current increases quickly and then decreases, and the field strength is made higher than in the case where the space d0 between the plates of the electrodes is left as it is, so that quick and uniform thawing is made possible.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1297881A JPS609784B2 (en) | 1981-02-02 | 1981-02-02 | High frequency thawing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1297881A JPS609784B2 (en) | 1981-02-02 | 1981-02-02 | High frequency thawing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57129678A true JPS57129678A (en) | 1982-08-11 |
| JPS609784B2 JPS609784B2 (en) | 1985-03-13 |
Family
ID=11820302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1297881A Expired JPS609784B2 (en) | 1981-02-02 | 1981-02-02 | High frequency thawing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS609784B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008153285A3 (en) * | 2007-06-11 | 2009-05-14 | Lg Electronics Inc | Supercooling apparatus and method for controlling the same |
| JP2017131173A (en) * | 2016-01-29 | 2017-08-03 | 岸岡 俊 | Food material aging device |
| CN109845949A (en) * | 2017-12-15 | 2019-06-07 | 恩智浦美国有限公司 | Radio frequency heating and thawing equipment with shunt capacitor in chamber |
| US11382190B2 (en) | 2017-12-20 | 2022-07-05 | Nxp Usa, Inc. | Defrosting apparatus and methods of operation thereof |
| US11632829B2 (en) | 2016-08-05 | 2023-04-18 | Nxp Usa, Inc. | Apparatus and methods for detecting defrosting operation completion |
| US11800608B2 (en) | 2018-09-14 | 2023-10-24 | Nxp Usa, Inc. | Defrosting apparatus with arc detection and methods of operation thereof |
-
1981
- 1981-02-02 JP JP1297881A patent/JPS609784B2/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008153285A3 (en) * | 2007-06-11 | 2009-05-14 | Lg Electronics Inc | Supercooling apparatus and method for controlling the same |
| JP2017131173A (en) * | 2016-01-29 | 2017-08-03 | 岸岡 俊 | Food material aging device |
| US11632829B2 (en) | 2016-08-05 | 2023-04-18 | Nxp Usa, Inc. | Apparatus and methods for detecting defrosting operation completion |
| CN109845949A (en) * | 2017-12-15 | 2019-06-07 | 恩智浦美国有限公司 | Radio frequency heating and thawing equipment with shunt capacitor in chamber |
| US11382190B2 (en) | 2017-12-20 | 2022-07-05 | Nxp Usa, Inc. | Defrosting apparatus and methods of operation thereof |
| US11800608B2 (en) | 2018-09-14 | 2023-10-24 | Nxp Usa, Inc. | Defrosting apparatus with arc detection and methods of operation thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS609784B2 (en) | 1985-03-13 |
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