WO1991012149A1 - Soufflerie - Google Patents

Soufflerie Download PDF

Info

Publication number
WO1991012149A1
WO1991012149A1 PCT/DE1991/000060 DE9100060W WO9112149A1 WO 1991012149 A1 WO1991012149 A1 WO 1991012149A1 DE 9100060 W DE9100060 W DE 9100060W WO 9112149 A1 WO9112149 A1 WO 9112149A1
Authority
WO
WIPO (PCT)
Prior art keywords
intake
air
temperature sensor
conditioning system
motor
Prior art date
Application number
PCT/DE1991/000060
Other languages
German (de)
English (en)
Inventor
Horst Fedter
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of WO1991012149A1 publication Critical patent/WO1991012149A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • 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
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/00785—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models by the detection of humidity or frost
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • 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
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
    • 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

Definitions

  • the invention relates to a ventilation fan according to the preamble of the main claim.
  • a ventilation fan according to the preamble of the main claim.
  • the air temperature in the vehicle interior can be influenced with the aid of the temperature sensor.
  • this is no longer sufficient for special climate comfort requirements, since other influences also play a role.
  • the ventilation fan according to the invention with the characteristic features has the advantage that it creates a much better climate comfort with only slightly higher effort.
  • the ventilation fan consists of a one-part or multi-part housing 10, in the upper part of which an electrically commutatable motor 11 is arranged, which drives a fan wheel 12 which is arranged directly below the motor 11, but at the upper end of an intake port 13, through which a Air flow L is sucked in the axial direction of the fan wheel by deflecting it and leaving the housing 10 in the radial direction, see arrows P.
  • a temperature sensor 16 of any type is arranged near the intake opening 15, which consists of an inlet piece 15 arranged on the open end face of the intake port. From it, electrical lines 17 lead to evaluation electronics 18, which is located in a side part 19 of the housing 10.
  • an opening 20 is formed in the intake connection 13 in the flow direction behind the temperature sensor 16, in which an moisture sensor 21 of any design is also arranged, the sensing surface 21A of which projects into the intake connection.
  • the moisture sensor is also connected to the evaluation electronics 18 via electrical lines 22.
  • the air conditioning system of the vehicle constantly receives signals about the air temperature at the inlet and its moisture content. The air conditioning unit is influenced accordingly by appropriate evaluation of these signals, so that the interior atmosphere is given a desired or optimal value.
  • the structural design of the blower has not been discussed further, but as can be seen from the above, the fan wheel is a radial fan.
  • the housing 10 can be in one or more parts and expediently consists of plastic. It is attached to a wall or ceiling covering 23, preferably with its intake 13.

Landscapes

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

Abstract

La soufflerie de l'installation de climatisation d'un véhicule à moteur comporte un moteur électrique, en particulier un moteur électriquement commutable, qui entraîne une roue de ventilateur (12) disposée à l'extrémité intérieure d'une tubulure d'aspiration (13). Dans la tubulure d'aspiration sont disposés un détecteur de température (16) et un détecteur d'humidité (21) reliés activement tous deux par des câbles électriques à un circuit électronique d'analyse (18). De cette manière, l'installation de climatisation reçoit en permanence des informations précises sur la température et l'humidité de l'air aspiré et peut créer des conditions de climatisation optimales à l'intérieur du véhicule.
PCT/DE1991/000060 1990-02-14 1991-01-22 Soufflerie WO1991012149A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9001716U DE9001716U1 (de) 1990-02-14 1990-02-14 Belüftungsgebläse
DEG9001716.1U 1990-02-14

Publications (1)

Publication Number Publication Date
WO1991012149A1 true WO1991012149A1 (fr) 1991-08-22

Family

ID=6851006

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1991/000060 WO1991012149A1 (fr) 1990-02-14 1991-01-22 Soufflerie

Country Status (2)

Country Link
DE (1) DE9001716U1 (fr)
WO (1) WO1991012149A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2808244A1 (fr) * 2000-04-28 2001-11-02 Renault Dispositif de climatisation d'air pour vehicules, et procede de mise en oeuvre d'un tel dispositif
EP1479918A1 (fr) * 2003-04-02 2004-11-24 Catem GmbH & Co. KG Souffleur pour un siège de véhicule automobile

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19824050C1 (de) * 1998-05-29 1999-07-01 Hella Kg Hueck & Co Steuergerät für Kraftfahrzeuge

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403962A (en) * 1967-02-28 1968-10-01 American Metal Prod Power venter for gas fired appliances
US4399864A (en) * 1981-12-10 1983-08-23 The Bahnson Company Controlling room-air temperature and humidity in an air-conditioning system
JPS60517A (ja) * 1983-06-17 1985-01-05 Hitachi Ltd 多連装恒温恒湿槽
EP0238979A2 (fr) * 1986-03-25 1987-09-30 Siemens Aktiengesellschaft Dispositif de réglage de la température et de l'humidité
US4848444A (en) * 1987-08-06 1989-07-18 Daimler-Benz Aktiengesellschaft Process and processor for the control of parameters of the interior air in a motor vehicle having an air conditioning system
NL8802603A (nl) * 1988-10-21 1990-05-16 Totaal Komfort Ede B V Werkwijze en ventilatiesysteem voor het ventileren van een ruimte.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403962A (en) * 1967-02-28 1968-10-01 American Metal Prod Power venter for gas fired appliances
US4399864A (en) * 1981-12-10 1983-08-23 The Bahnson Company Controlling room-air temperature and humidity in an air-conditioning system
JPS60517A (ja) * 1983-06-17 1985-01-05 Hitachi Ltd 多連装恒温恒湿槽
EP0238979A2 (fr) * 1986-03-25 1987-09-30 Siemens Aktiengesellschaft Dispositif de réglage de la température et de l'humidité
US4848444A (en) * 1987-08-06 1989-07-18 Daimler-Benz Aktiengesellschaft Process and processor for the control of parameters of the interior air in a motor vehicle having an air conditioning system
NL8802603A (nl) * 1988-10-21 1990-05-16 Totaal Komfort Ede B V Werkwijze en ventilatiesysteem voor het ventileren van een ruimte.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 9, no. 113 (P-356)(1836) 17 Mai 1985, & JP-A-60 517 (HITACHI) 05 Januar 1985, siehe das ganze Dokument *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2808244A1 (fr) * 2000-04-28 2001-11-02 Renault Dispositif de climatisation d'air pour vehicules, et procede de mise en oeuvre d'un tel dispositif
WO2001083244A1 (fr) * 2000-04-28 2001-11-08 Renault Dispositif de climatisation d'air pour vehicules, et procede de mise en oeuvre d'un tel dispositif
US7055336B2 (en) 2000-04-28 2006-06-06 Renault Air-conditioning device for vehicles, and method therefor
EP1479918A1 (fr) * 2003-04-02 2004-11-24 Catem GmbH & Co. KG Souffleur pour un siège de véhicule automobile

Also Published As

Publication number Publication date
DE9001716U1 (de) 1991-06-06

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