CA2247660A1 - Protection apparatus for compressor and controlling method of the same - Google Patents
Protection apparatus for compressor and controlling method of the same Download PDFInfo
- Publication number
- CA2247660A1 CA2247660A1 CA 2247660 CA2247660A CA2247660A1 CA 2247660 A1 CA2247660 A1 CA 2247660A1 CA 2247660 CA2247660 CA 2247660 CA 2247660 A CA2247660 A CA 2247660A CA 2247660 A1 CA2247660 A1 CA 2247660A1
- Authority
- CA
- Canada
- Prior art keywords
- compressor
- switch
- rotational frequency
- engine rotational
- protection 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000004378 air conditioning Methods 0.000 claims description 21
- 230000003213 activating effect Effects 0.000 claims description 6
- 230000002427 irreversible effect Effects 0.000 claims description 5
- 230000002441 reversible effect Effects 0.000 claims description 4
- 239000003507 refrigerant Substances 0.000 abstract description 12
- 230000006378 damage Effects 0.000 abstract description 7
- 230000001351 cycling effect Effects 0.000 abstract 2
- 238000007689 inspection Methods 0.000 description 9
- 239000010687 lubricating oil Substances 0.000 description 7
- 230000005856 abnormality Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- PORQOHRXAJJKGK-UHFFFAOYSA-N 4,5-dichloro-2-n-octyl-3(2H)-isothiazolone Chemical compound CCCCCCCCN1SC(Cl)=C(Cl)C1=O PORQOHRXAJJKGK-UHFFFAOYSA-N 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000010726 refrigerant oil Substances 0.000 description 1
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25513497A JPH1194376A (ja) | 1997-09-19 | 1997-09-19 | コンプレッサー保護装置 |
| JPP09-255,134 | 1997-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2247660A1 true CA2247660A1 (en) | 1999-03-19 |
Family
ID=17274564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2247660 Abandoned CA2247660A1 (en) | 1997-09-19 | 1998-09-16 | Protection apparatus for compressor and controlling method of the same |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH1194376A (id) |
| CA (1) | CA2247660A1 (id) |
| ID (1) | ID21081A (id) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152428A (zh) * | 2016-09-29 | 2016-11-23 | 广东美的制冷设备有限公司 | 冷媒泄露保护控制方法、控制器及空调 |
| CN114704885A (zh) * | 2022-03-11 | 2022-07-05 | 宁波德业日用电器科技有限公司 | 一种具有检测冷媒泄漏功能的除湿机及其检测方法 |
-
1997
- 1997-09-19 JP JP25513497A patent/JPH1194376A/ja not_active Withdrawn
-
1998
- 1998-09-14 ID IDP981236A patent/ID21081A/id unknown
- 1998-09-16 CA CA 2247660 patent/CA2247660A1/en not_active Abandoned
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152428A (zh) * | 2016-09-29 | 2016-11-23 | 广东美的制冷设备有限公司 | 冷媒泄露保护控制方法、控制器及空调 |
| CN106152428B (zh) * | 2016-09-29 | 2019-04-19 | 广东美的制冷设备有限公司 | 冷媒泄露保护控制方法、控制器及空调 |
| CN114704885A (zh) * | 2022-03-11 | 2022-07-05 | 宁波德业日用电器科技有限公司 | 一种具有检测冷媒泄漏功能的除湿机及其检测方法 |
| CN114704885B (zh) * | 2022-03-11 | 2024-02-13 | 宁波德业日用电器科技有限公司 | 一种具有检测冷媒泄漏功能的除湿机及其检测方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH1194376A (ja) | 1999-04-09 |
| ID21081A (id) | 1999-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |