JPS5790207A - Air conditioning heater - Google Patents

Air conditioning heater

Info

Publication number
JPS5790207A
JPS5790207A JP16611880A JP16611880A JPS5790207A JP S5790207 A JPS5790207 A JP S5790207A JP 16611880 A JP16611880 A JP 16611880A JP 16611880 A JP16611880 A JP 16611880A JP S5790207 A JPS5790207 A JP S5790207A
Authority
JP
Japan
Prior art keywords
movable valves
blast
duct
air
done
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.)
Pending
Application number
JP16611880A
Other languages
Japanese (ja)
Inventor
Mitsuru Nakagawa
Yasuo Kondo
Atsushi Hashikawa
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.)
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP16611880A priority Critical patent/JPS5790207A/en
Priority to US06/323,098 priority patent/US4459466A/en
Publication of JPS5790207A publication Critical patent/JPS5790207A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
    • B60H1/03—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant
    • B60H1/034—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant from the cooling liquid of the propulsion plant and from an electric heating device
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • G05D23/2401—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor using a heating element as a sensing element

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

PURPOSE:To spare it without enlarging a duct more than it is necessary in such a way that in an air conditioning heater for automobile or another, movable valves for adjusting air flow which passes through a penetrating hole for exothermic material which is juxtaposed with a blast duct are installed on the upstream side and on the downstream side. CONSTITUTION:Right after start-up, when cooling water temperature is low, and calefaction cannot be done, at the same time as switches 16, 17 are closed, and electric conduction is done to exothermic material 2, then movable valves 4, 5 are set to positions (A) and (A'), and blast is initiated. Thus, full rate of blasted air is passed through a flow path 3a via a penetrating hole 2a, heated and fed through a flow path 3b out of a blow-out grille 13. This hot air temperature can be adjusted in such a way that turning angles Q1, Q2 of movable valves 4, 5 are changed through a link, etc. to be operated by a driver. In addition, in case where feeding of outer air only, or rise in the cooling water temperature, or when cooling is needed, the movable valves 4, 5 are set to B, B' positions, thereby even if a duct 3 is not enlarged, there is no event to have larger resistance to the blast.
JP16611880A 1980-11-26 1980-11-26 Air conditioning heater Pending JPS5790207A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP16611880A JPS5790207A (en) 1980-11-26 1980-11-26 Air conditioning heater
US06/323,098 US4459466A (en) 1980-11-26 1981-11-19 Dual air passage heating apparatus with ceramic heater element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16611880A JPS5790207A (en) 1980-11-26 1980-11-26 Air conditioning heater

Publications (1)

Publication Number Publication Date
JPS5790207A true JPS5790207A (en) 1982-06-04

Family

ID=15825357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16611880A Pending JPS5790207A (en) 1980-11-26 1980-11-26 Air conditioning heater

Country Status (1)

Country Link
JP (1) JPS5790207A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2017130582A1 (en) * 2016-01-26 2018-04-05 株式会社デンソー Air conditioning unit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511313B2 (en) * 1975-10-28 1980-03-24
JPS56308B2 (en) * 1973-01-09 1981-01-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56308B2 (en) * 1973-01-09 1981-01-07
JPS5511313B2 (en) * 1975-10-28 1980-03-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2017130582A1 (en) * 2016-01-26 2018-04-05 株式会社デンソー Air conditioning unit

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