CA2247660A1 - Protection apparatus for compressor and controlling method of the same - Google Patents

Protection apparatus for compressor and controlling method of the same Download PDF

Info

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
Application number
CA 2247660
Other languages
English (en)
French (fr)
Inventor
Naoki Jingu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanden Corp
Original Assignee
Sanden Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sanden Corp filed Critical Sanden Corp
Publication of CA2247660A1 publication Critical patent/CA2247660A1/en
Abandoned legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Pumps (AREA)
CA 2247660 1997-09-19 1998-09-16 Protection apparatus for compressor and controlling method of the same Abandoned CA2247660A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPP09-255,134 1997-09-19
JP25513497A JPH1194376A (ja) 1997-09-19 1997-09-19 コンプレッサー保護装置

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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
ID21081A (id) 1999-04-15
JPH1194376A (ja) 1999-04-09

Similar Documents

Publication Publication Date Title
US5454229A (en) Refrigeration unit control with shutdown evaluation and automatic restart
EP0158582A2 (en) Dual pump down cycle for protecting a compressor in a refrigeration system
US6029465A (en) Control system for mobile air conditioning apparatus
KR930004408B1 (ko) 냉사이클의 운전제어시스템
JP3237218B2 (ja) 空気調和装置
CA2247660A1 (en) Protection apparatus for compressor and controlling method of the same
US4334255A (en) Protection device for a vehicle-mounted air conditioner compressor
US6161393A (en) Control system for mobile air conditioning apparatus
EP1186840B1 (en) A method and a system for monitoring the state of filling of a motor-vehicle air-conditioning system
JPH0418149B2 (id)
JPH0473552A (ja) 冷凍装置
KR100201984B1 (ko) 차량용 에어컨의 냉매 과충전방지장치
GB2164433A (en) Automatic emergency engine starting system
JPS63279071A (ja) 冷凍機用圧縮機の保護装置
JPH0359371A (ja) 冷凍サイクルの冷媒漏洩検出装置
JPH07132726A (ja) 車両用空調装置
JP2564370B2 (ja) 冷却装置の運転制御装置
JPS59100375A (ja) 冷凍機のポンプダウン異常保護装置
KR200294825Y1 (ko) 경보장치를 가지는 냉동 탑차량용 냉동 시스템
JPH11139153A (ja) 空調用コンプレッサの焼付き防止装置
JP2000146347A (ja) 空気調和機の制御装置
JPS62158947A (ja) 冷凍サイクルの制御装置
JPH09166362A (ja) 冷凍装置
JPS63254381A (ja) 冷蔵庫の冷却不良検知システム
JPS6370050A (ja) 冷凍機用圧縮機の保護装置

Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead