CA2081822C - Ventilateur de hotte avec capteur hygrometrique - Google Patents

Ventilateur de hotte avec capteur hygrometrique

Info

Publication number
CA2081822C
CA2081822C CA 2081822 CA2081822A CA2081822C CA 2081822 C CA2081822 C CA 2081822C CA 2081822 CA2081822 CA 2081822 CA 2081822 A CA2081822 A CA 2081822A CA 2081822 C CA2081822 C CA 2081822C
Authority
CA
Canada
Prior art keywords
fan
speed setting
low speed
control means
range hood
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.)
Expired - Fee Related
Application number
CA 2081822
Other languages
English (en)
Other versions
CA2081822A1 (fr
Inventor
Richard Wing Bun Tsang
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2081822A1 publication Critical patent/CA2081822A1/fr
Application granted granted Critical
Publication of CA2081822C publication Critical patent/CA2081822C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
CA 2081822 1991-10-30 1992-10-30 Ventilateur de hotte avec capteur hygrometrique Expired - Fee Related CA2081822C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78512591A 1991-10-30 1991-10-30
US07/785,125 1991-10-30

Publications (2)

Publication Number Publication Date
CA2081822A1 CA2081822A1 (fr) 1993-05-01
CA2081822C true CA2081822C (fr) 1994-10-04

Family

ID=25134516

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2081822 Expired - Fee Related CA2081822C (fr) 1991-10-30 1992-10-30 Ventilateur de hotte avec capteur hygrometrique

Country Status (1)

Country Link
CA (1) CA2081822C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110207206A (zh) * 2018-08-08 2019-09-06 华帝股份有限公司 一种吸油烟机的进风机构及吸油烟机

Also Published As

Publication number Publication date
CA2081822A1 (fr) 1993-05-01

Similar Documents

Publication Publication Date Title
US5232152A (en) Range hood fan with atmospheric humidity sensor
US5253804A (en) Temperature and humidity sensitive high efficiency exhaust ventilator apparatus
US4776385A (en) Air ventilation control system
CA2719399C (fr) Systeme, procede et appareil d'etalonnage d'unite de ventilation
JPS63161334A (ja) 換気扇の運転装置
KR101927223B1 (ko) 세대별 환기제어시스템
US20060283963A1 (en) Monitoring system
WO1993013881A1 (fr) Systeme de ventilation
US4362922A (en) Air make-up unit
CA1216456A (fr) Dispositif auxiliaire d'aeration pour habitations prefabriquees
CA2081822C (fr) Ventilateur de hotte avec capteur hygrometrique
JP2007212026A (ja) 住宅用換気システム
CN111742182A (zh) 空调机的室内机以及室内系统
JP2017138043A (ja) 換気システムおよび換気制御ユニット
KR100666233B1 (ko) 주방 레인지 후드의 배기 장치
KR101596360B1 (ko) 스마트 환풍기 제어장치 및 그 방법
JPH09280604A (ja) 空気調和装置
JP2001355885A (ja) 換気システム
JP3861223B2 (ja) 換気装置
JP2005009796A (ja) 換気量制御方法
KR200347476Y1 (ko) 동파방지용 실내 온풍장치
GB2115922A (en) Ventilation apparatus
JP4352905B2 (ja) 換気装置
JPH06285296A (ja) 浴室換気乾燥機
JP3439984B2 (ja) 台所の換気装置

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed