FR2188113A1 - - Google Patents

Info

Publication number
FR2188113A1
FR2188113A1 FR7308304A FR7308304A FR2188113A1 FR 2188113 A1 FR2188113 A1 FR 2188113A1 FR 7308304 A FR7308304 A FR 7308304A FR 7308304 A FR7308304 A FR 7308304A FR 2188113 A1 FR2188113 A1 FR 2188113A1
Authority
FR
France
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
FR7308304A
Other languages
French (fr)
Other versions
FR2188113B1 (en
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 claimed from DE2222060A external-priority patent/DE2222060C3/en
Application filed by Danfoss AS filed Critical Danfoss AS
Publication of FR2188113A1 publication Critical patent/FR2188113A1/fr
Application granted granted Critical
Publication of FR2188113B1 publication Critical patent/FR2188113B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/072—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser of elongated shape, e.g. between ceiling panels
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/745—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity the air flow rate increasing with an increase of air-current or wind pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air-Flow Control Members (AREA)
  • Duct Arrangements (AREA)
FR7308304A 1972-03-08 1973-03-08 Expired FR2188113B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU64919 1972-03-08
DE2222060A DE2222060C3 (en) 1972-05-05 1972-05-05 Air injection device for air conditioners or the like

Publications (2)

Publication Number Publication Date
FR2188113A1 true FR2188113A1 (en) 1974-01-18
FR2188113B1 FR2188113B1 (en) 1977-08-12

Family

ID=25763211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308304A Expired FR2188113B1 (en) 1972-03-08 1973-03-08

Country Status (6)

Country Link
JP (1) JPS48101745A (en)
CA (1) CA993258A (en)
FR (1) FR2188113B1 (en)
GB (1) GB1426771A (en)
NL (1) NL7303299A (en)
SE (1) SE7303205L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350219A1 (en) * 1976-05-03 1977-12-02 Schultz Gmbh Aurora Ventilation system for large vehicle - includes fan and ventilation ducts which can be closed by clap valves
FR2543665A1 (en) * 1983-04-01 1984-10-05 Francel Georges DEVICE FOR SIMULTANEOUSLY CONTROLLING AIR FLOW AND BLOWING SPEED FOR VARIABLE AIR FLOW AIR CONDITIONING INSTALLATION
FR2754591A1 (en) * 1996-10-14 1998-04-17 Cerga Room vent with swinging flap of simple construction
FR2953003A1 (en) * 2009-11-24 2011-05-27 Peugeot Citroen Automobiles Sa Device for regulating airflow of heat exchanger i.e. radiator, of e.g. car, has maintaining unit opposing openings of flaps under effect of weight as long as certain inclination angle with respect to vertical position is not attained

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5485534A (en) * 1978-03-09 1979-07-07 Fujio Ochiai Centralized air conditioner
GB2183788B (en) * 1985-11-29 1989-10-04 Coal Ind Dampers
NL1012316C2 (en) * 1999-06-14 2000-12-15 Zwaan Adrianus J Valve and method using that valve to control air flow through a conduit.
SE0101953L (en) * 2001-06-05 2002-12-06 Natvent Ab Supply air means for regulating effective supply air in varying air flow
SE535779C2 (en) * 2010-12-14 2012-12-18 Lindinvent Ab Device with self-acting valve for variable flow throttling
CN102914035A (en) * 2012-10-19 2013-02-06 苏州市时代工程咨询设计管理有限公司 Hidden air-supply outlet device
JP6453951B1 (en) * 2017-07-31 2019-01-16 新菱冷熱工業株式会社 Variable air volume coanda air conditioning system
CN111924085B (en) * 2020-08-17 2022-08-16 上海外高桥造船有限公司 Special return air sound-deadening box

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR770215A (en) * 1933-03-16 1934-09-11 Improvements to wall fans
US2060289A (en) * 1934-09-29 1936-11-10 Sewell H Downs Conditioning apparatus
CH314252A (en) * 1952-04-21 1956-06-15 Pol Eugene Josef Marie Van De Ventilation device with self-regulation
FR1313310A (en) * 1961-11-17 1962-12-28 Nouveaux Ateliers Lebrun Sa Air conditioning installation
US3653589A (en) * 1970-07-27 1972-04-04 Carrier Corp Air conditioning system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR770215A (en) * 1933-03-16 1934-09-11 Improvements to wall fans
US2060289A (en) * 1934-09-29 1936-11-10 Sewell H Downs Conditioning apparatus
CH314252A (en) * 1952-04-21 1956-06-15 Pol Eugene Josef Marie Van De Ventilation device with self-regulation
FR1313310A (en) * 1961-11-17 1962-12-28 Nouveaux Ateliers Lebrun Sa Air conditioning installation
US3653589A (en) * 1970-07-27 1972-04-04 Carrier Corp Air conditioning system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350219A1 (en) * 1976-05-03 1977-12-02 Schultz Gmbh Aurora Ventilation system for large vehicle - includes fan and ventilation ducts which can be closed by clap valves
FR2543665A1 (en) * 1983-04-01 1984-10-05 Francel Georges DEVICE FOR SIMULTANEOUSLY CONTROLLING AIR FLOW AND BLOWING SPEED FOR VARIABLE AIR FLOW AIR CONDITIONING INSTALLATION
EP0122188A1 (en) * 1983-04-01 1984-10-17 Georges Francel Device for the simultaneous control of the air flow and the velocity for an air conditioning plant with variable air flow
US4506830A (en) * 1983-04-01 1985-03-26 Georges Francel Device for simultaneous control of air flow and circulation speed for an air conditioning installation with variable air flow
FR2754591A1 (en) * 1996-10-14 1998-04-17 Cerga Room vent with swinging flap of simple construction
FR2953003A1 (en) * 2009-11-24 2011-05-27 Peugeot Citroen Automobiles Sa Device for regulating airflow of heat exchanger i.e. radiator, of e.g. car, has maintaining unit opposing openings of flaps under effect of weight as long as certain inclination angle with respect to vertical position is not attained

Also Published As

Publication number Publication date
CA993258A (en) 1976-07-20
NL7303299A (en) 1973-09-11
FR2188113B1 (en) 1977-08-12
SE7303205L (en) 1973-09-10
GB1426771A (en) 1976-03-03
JPS48101745A (en) 1973-12-21

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Legal Events

Date Code Title Description
ST Notification of lapse