IT984430B - ELECTRIC FAN FOR ENVIRONMENTS - Google Patents

ELECTRIC FAN FOR ENVIRONMENTS

Info

Publication number
IT984430B
IT984430B IT67848/73A IT6784873A IT984430B IT 984430 B IT984430 B IT 984430B IT 67848/73 A IT67848/73 A IT 67848/73A IT 6784873 A IT6784873 A IT 6784873A IT 984430 B IT984430 B IT 984430B
Authority
IT
Italy
Prior art keywords
environments
electric fan
fan
electric
Prior art date
Application number
IT67848/73A
Other languages
Italian (it)
Original Assignee
Matsushita Seiko Kk
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 JP7617872A external-priority patent/JPS5119693B2/ja
Priority claimed from JP7618072A external-priority patent/JPS4933490A/ja
Priority claimed from JP47076181A external-priority patent/JPS509094B2/ja
Priority claimed from JP7617972A external-priority patent/JPS4933458A/ja
Priority claimed from JP7791272A external-priority patent/JPS509096B2/ja
Application filed by Matsushita Seiko Kk filed Critical Matsushita Seiko Kk
Application granted granted Critical
Publication of IT984430B publication Critical patent/IT984430B/en

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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/24—Operating or controlling mechanisms
    • A62C2/246—Operating or controlling mechanisms having non-mechanical actuators
    • A62C2/247—Operating or controlling mechanisms having non-mechanical actuators electric
IT67848/73A 1972-07-28 1973-03-23 ELECTRIC FAN FOR ENVIRONMENTS IT984430B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP7617872A JPS5119693B2 (en) 1972-07-28 1972-07-28
JP7618072A JPS4933490A (en) 1972-07-28 1972-07-28
JP47076181A JPS509094B2 (en) 1972-07-28 1972-07-28
JP7617972A JPS4933458A (en) 1972-07-28 1972-07-28
JP7791272A JPS509096B2 (en) 1972-08-02 1972-08-02

Publications (1)

Publication Number Publication Date
IT984430B true IT984430B (en) 1974-11-20

Family

ID=27524607

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67848/73A IT984430B (en) 1972-07-28 1973-03-23 ELECTRIC FAN FOR ENVIRONMENTS

Country Status (10)

Country Link
US (1) US3826180A (en)
CA (1) CA999359A (en)
DE (1) DE2314340A1 (en)
FI (1) FI56455C (en)
FR (1) FR2195273A5 (en)
GB (1) GB1424616A (en)
IT (1) IT984430B (en)
NL (1) NL153994B (en)
NO (1) NO137708C (en)
SE (1) SE392155B (en)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952808A (en) * 1974-01-23 1976-04-27 National Research Development Corporation Fire protection systems
GB1479793A (en) * 1975-04-02 1977-07-13 Kg Smoke Dispersal Ltd Fire safety systems
US4054084A (en) * 1975-11-18 1977-10-18 William Francis Palmer Fire and smoke free system for high rise building stairways
US4007456A (en) * 1975-12-01 1977-02-08 Craftor Inc. Gas detecting and warning system
US4105015A (en) * 1977-03-09 1978-08-08 William C. Isom Exhaust hood energy saving device
US4360801A (en) * 1980-04-14 1982-11-23 Stanley Vemco Home security and garage door operator system
US4338526A (en) * 1980-04-14 1982-07-06 Multi-Elmac Garage door operator with gas sensor
NZ201460A (en) * 1981-08-17 1986-11-12 Allware Agencies Ltd Multipurpose microprocessor controlled heating and cooling fan
US4463896A (en) * 1982-03-11 1984-08-07 Schaus Herbert J Methods and apparatus for the control of smoke and fire in buildings
US4552325A (en) * 1982-09-24 1985-11-12 Lockheed Corporation Emergency smoke disposal system for pressurized aircraft
DE3245302A1 (en) * 1982-12-08 1984-06-14 Miele & Cie GmbH & Co, 4830 Gütersloh Vapour extractor hood with hob
GB8315653D0 (en) * 1983-06-07 1983-07-13 Dixon International Ltd Ventilator device
US4580447A (en) * 1984-04-13 1986-04-08 The United States Of America As Represented By The Secretary Of The Army Function test equipment for smoke and gas munitions
NO158391C (en) * 1985-02-08 1988-08-31 Flaekt Ab FIRE WARNING SYSTEM FOR LIVING ROOM.
US4658707A (en) * 1985-09-27 1987-04-21 Hawkins Vernon F Automatic air purifier for vehicles
JPH067897B2 (en) * 1986-10-20 1994-02-02 三洋電機株式会社 Air purifier controller
FI83696B (en) * 1987-01-27 1991-04-30 Halton Oy FOERFARANDE FOER REGLERING AV VENTILATION.
US4818970A (en) * 1987-08-13 1989-04-04 Gpac, Inc. Fire condition detection and control system for air moving and filtering units
BE1001873A4 (en) * 1988-11-22 1990-04-03 Dehnen Yves Michel Servo-valve
US5074137A (en) * 1989-01-24 1991-12-24 Harris Ronald J Programmable atmospheric stabilizer
US4903685A (en) * 1989-01-24 1990-02-27 Melink Stephen K Variable exhaust controller for commercial kitchens
US5067394A (en) * 1990-08-02 1991-11-26 Thomas Cavallero Airborne particle exhaust system
JP2594391B2 (en) * 1991-10-18 1997-03-26 松下精工株式会社 Automatic operation device for ventilation fan
US5252030A (en) * 1991-10-18 1993-10-12 Matsushita Seiko Co., Ltd. Automatic operation apparatus for ventilating fan
US5576739A (en) * 1992-06-18 1996-11-19 Phy-Con. Inc. Carbon monoxide safety system
US5410299A (en) * 1992-11-05 1995-04-25 Hard; Mindy J. Smoke detector
US5438324A (en) * 1993-10-12 1995-08-01 Chyi; Lindgren L. Gas removal apparatus
ATE219231T1 (en) * 1996-12-23 2002-06-15 Medina Manuel Sierra HOUSEHOLD APPARATUS FOR DETECTING AND EXCELLING GAS
JPH114905A (en) * 1997-04-23 1999-01-12 Bunka Shutter Co Ltd Device and method for fire extinguishing and smoke absorbing using water mist
US6110038A (en) * 1998-11-12 2000-08-29 Stern; David A. System for detecting and purging carbon monoxide
DE19907149A1 (en) * 1999-02-19 2000-08-24 Bsh Bosch Siemens Hausgeraete Extractor hood device for intended use above a hotplate
US6392536B1 (en) 2000-08-25 2002-05-21 Pittway Corporation Multi-sensor detector
US6967582B2 (en) * 2002-09-19 2005-11-22 Honeywell International Inc. Detector with ambient photon sensor and other sensors
US6844691B2 (en) * 2003-01-02 2005-01-18 Chao-Cheng Chiang Ventilator having an abnormal operation indication device
US6776708B1 (en) 2003-01-27 2004-08-17 Rick Daoutis Smoke extraction system
US7005994B2 (en) 2003-10-08 2006-02-28 Annex Security And Technical Services Smart fire alarm and gas detection system
US8021469B2 (en) 2005-07-14 2011-09-20 Access Business Group International Llc Control methods for an air treatment system
KR101475248B1 (en) * 2007-04-06 2014-12-22 코닌클리케 필립스 엔.브이. air pollution sensor system
JP2008270623A (en) * 2007-04-23 2008-11-06 Fujitsu Ltd Heat radiation component and electronic equipment
US7683794B2 (en) * 2007-05-15 2010-03-23 David Contreras Carbon monoxide safety system for preventing entry into a dwelling containing toxic gases
US9053626B2 (en) 2011-05-02 2015-06-09 Daydream Believers, Llc Programmable carbon monoxide safety device
GB2504876B (en) * 2011-06-18 2014-07-16 Custom Electronics Ltd A controller for smoke and heat evacuation and ventilation devices
NO337239B1 (en) * 2013-12-06 2016-02-22 Storroesaeter Rune System and method for extracting smoke from road tunnels
US20160023770A1 (en) * 2014-07-25 2016-01-28 Nathan Thompson Air heating apparatus useful for heating an aircraft interior
CN106194795A (en) * 2016-08-24 2016-12-07 合肥超赢工业设计有限公司 A kind of energy-saving industrial exhaust fan
CN107091241A (en) * 2017-06-29 2017-08-25 苏州见真物联科技有限公司 A kind of infrared induction intelligent fan
US11208839B2 (en) * 2020-03-03 2021-12-28 Gmi Holdings, Inc. Space venting upward acting door system and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470511A (en) * 1944-07-12 1949-05-17 James B Shaver Detection of impurities

Also Published As

Publication number Publication date
NL7304301A (en) 1974-01-30
NL153994B (en) 1977-07-15
US3826180A (en) 1974-07-30
DE2314340A1 (en) 1974-02-14
FR2195273A5 (en) 1974-03-01
SE392155B (en) 1977-03-14
NO137708C (en) 1978-04-12
CA999359A (en) 1976-11-02
NO137708B (en) 1977-12-27
FI56455B (en) 1979-09-28
GB1424616A (en) 1976-02-11
FI56455C (en) 1980-01-10

Similar Documents

Publication Publication Date Title
IT984430B (en) ELECTRIC FAN FOR ENVIRONMENTS
IT976537B (en) MOVABLE FAN
BR7302441D0 (en) ELECTRIC TOOL
AR198829A1 (en) ELECTRIC MOTOR
IT995267B (en) ELECTRIC RADIATION
BR7303124D0 (en) SYNCHROMOUS MOTOR
AT325172B (en) ELECTRIC COOKER
IT993404B (en) ELECTRIC CONDENSER
BR7303241D0 (en) AN ELECTRIC SWITCH
SE385138B (en) FIBER-ARMED ROTOR UNIT
IT980014B (en) VENTILATION DEVICE
AT322448B (en) ELECTRIC DRYER
BR7307886D0 (en) ELECTRIC CONTACT
IT996647B (en) COOLING FAN
SE395579B (en) ELECTRIC CIRCUIT
AT326994B (en) MULTIPLE CORRESPONDENCE UNIT
BR7305005D0 (en) ELECTRIC MACHINE
IT985076B (en) ELECTRIC HEATING DEVICE
SE385171B (en) ELECTRICAL WORK
IT979803B (en) ELECTRIC CONDENSER
SE395062B (en) ELECTRICAL METINSTRUMENT
IT990651B (en) SMALL SIZE ELECTRIC MACHINE
IT993144B (en) ELECTRIC KNIFE
IT1002400B (en) ELECTRIC THERMOREGULATOR
IT988990B (en) SCENZA ELECTRIC BULB