JPH03157221A - Vehicle-inside humidifying device - Google Patents

Vehicle-inside humidifying device

Info

Publication number
JPH03157221A
JPH03157221A JP21280390A JP21280390A JPH03157221A JP H03157221 A JPH03157221 A JP H03157221A JP 21280390 A JP21280390 A JP 21280390A JP 21280390 A JP21280390 A JP 21280390A JP H03157221 A JPH03157221 A JP H03157221A
Authority
JP
Japan
Prior art keywords
temperature
duct
vehicle
humidifying
heater
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
Application number
JP21280390A
Other languages
Japanese (ja)
Other versions
JP2982251B2 (en
Inventor
Shinji Ishida
Masahiko Ito
Original Assignee
Nippondenso Co Ltd
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
Priority to JP1-221109 priority Critical
Priority to JP22110989 priority
Application filed by Nippondenso Co Ltd filed Critical Nippondenso Co Ltd
Publication of JPH03157221A publication Critical patent/JPH03157221A/en
Application granted granted Critical
Publication of JP2982251B2 publication Critical patent/JP2982251B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE: To always maintain the temperature of humidifying air at a desired temperature by calculating the difference between the temperature at the discharge port of a duct and the vehicle-inside temperature, and by correcting the supply quantity of water drops in accordance with the humidifying quantity in the inside of the duct on the downstream side of a heater, so that the above difference can be brought to zero.
CONSTITUTION: The air in the inside of a vehicle is taken in through a duct 1, and humidified air is supplied to the neighborhood of the faces of passengers, and also a heater 2 is arranged in the inside of the duct 1. On the other hand, humidifying quantity is determined by a means 3 on the basis of at least vehicle-inside temperature and vehicle-inside humidify. And water drops corresponding to the determined humidifying quantity are supplied by a means 4 to the inside of the duct 1 on the downstream side of the heater 2. Further, the vaporization latent heat of water drops is calculated, and the heater 2 is electrified by the means 4 to obtain the heating value corresponding to this. Then the difference between the temperature at the discharge port of the duct and the vehicle-inside temperature is calculated, and also the supply quantity of water drops is corrected by a means 6 to bring the difference to zero. Thus, humidified air of proper humidify is supplied at a desired temperature.
COPYRIGHT: (C)1991,JPO&Japio
JP2212803A 1989-08-28 1990-08-10 Humidifier in the car Expired - Fee Related JP2982251B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1-221109 1989-08-28
JP22110989 1989-08-28

Publications (2)

Publication Number Publication Date
JPH03157221A true JPH03157221A (en) 1991-07-05
JP2982251B2 JP2982251B2 (en) 1999-11-22

Family

ID=16761624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2212803A Expired - Fee Related JP2982251B2 (en) 1989-08-28 1990-08-10 Humidifier in the car

Country Status (1)

Country Link
JP (1) JP2982251B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004189082A (en) * 2002-12-10 2004-07-08 Denso Corp Eye drying preventive device
JP2007278537A (en) * 2006-04-03 2007-10-25 Matsushita Electric Ind Co Ltd Humidifier for image monitor
JP2009047402A (en) * 2007-07-23 2009-03-05 Sharp Corp Humidifier

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004189082A (en) * 2002-12-10 2004-07-08 Denso Corp Eye drying preventive device
JP2007278537A (en) * 2006-04-03 2007-10-25 Matsushita Electric Ind Co Ltd Humidifier for image monitor
JP2009047402A (en) * 2007-07-23 2009-03-05 Sharp Corp Humidifier
JP2013152085A (en) * 2007-07-23 2013-08-08 Sharp Corp Humidifier
JP2013152084A (en) * 2007-07-23 2013-08-08 Sharp Corp Humidifier
JP2013152087A (en) * 2007-07-23 2013-08-08 Sharp Corp Humidifier

Also Published As

Publication number Publication date
JP2982251B2 (en) 1999-11-22

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees