NL147240B - Beveiligingsinrichting voor een elektrische ventilator. - Google Patents

Beveiligingsinrichting voor een elektrische ventilator.

Info

Publication number
NL147240B
NL147240B NL696910642A NL6910642A NL147240B NL 147240 B NL147240 B NL 147240B NL 696910642 A NL696910642 A NL 696910642A NL 6910642 A NL6910642 A NL 6910642A NL 147240 B NL147240 B NL 147240B
Authority
NL
Netherlands
Prior art keywords
safety device
electric fan
fan
electric
safety
Prior art date
Application number
NL696910642A
Other languages
English (en)
Other versions
NL6910642A (nl
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 JP43053170A external-priority patent/JPS4842590B1/ja
Priority claimed from JP7628668A external-priority patent/JPS4843307B1/ja
Priority claimed from JP7578968A external-priority patent/JPS4841663B1/ja
Priority claimed from JP8863468A external-priority patent/JPS493065B1/ja
Priority claimed from JP8863568A external-priority patent/JPS4843308B1/ja
Priority claimed from JP2252769A external-priority patent/JPS4843310B1/ja
Priority claimed from JP2252669A external-priority patent/JPS4843309B1/ja
Priority claimed from JP2252869A external-priority patent/JPS4843311B1/ja
Priority claimed from JP2252969A external-priority patent/JPS4843312B1/ja
Priority claimed from JP2638969A external-priority patent/JPS4843313B1/ja
Priority claimed from JP2639069A external-priority patent/JPS4843314B1/ja
Application filed by Matsushita Seiko Kk filed Critical Matsushita Seiko Kk
Publication of NL6910642A publication Critical patent/NL6910642A/xx
Publication of NL147240B publication Critical patent/NL147240B/nl

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/052—Axially shiftable rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • 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
    • F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02—Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/12—Structural association with clutches, brakes, gears, pulleys or mechanical starters with auxiliary limited movement of stators, rotors or core parts, e.g. rotors axially movable for the purpose of clutching or braking
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/20—Electric or magnetic using electromagnets
    • F16D2121/22—Electric or magnetic using electromagnets for releasing a normally applied brake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/36—Helical cams, Ball-rotating ramps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Stopping Of Electric Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
NL696910642A 1968-07-11 1969-07-10 Beveiligingsinrichting voor een elektrische ventilator. NL147240B (nl)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
JP5988868 1968-07-11
JP43053170A JPS4842590B1 (nl) 1968-07-25 1968-07-25
JP7628668A JPS4843307B1 (nl) 1968-10-14 1968-10-14
JP7579068 1968-10-15
JP7578968A JPS4841663B1 (nl) 1968-10-15 1968-10-15
JP8863468A JPS493065B1 (nl) 1968-11-29 1968-11-29
JP8863568A JPS4843308B1 (nl) 1968-11-29 1968-11-29
JP2252769A JPS4843310B1 (nl) 1969-03-20 1969-03-20
JP2252669A JPS4843309B1 (nl) 1969-03-20 1969-03-20
JP2252869A JPS4843311B1 (nl) 1969-03-20 1969-03-20
JP2252969A JPS4843312B1 (nl) 1969-03-20 1969-03-20
JP2638969A JPS4843313B1 (nl) 1969-04-01 1969-04-01
JP2639069A JPS4843314B1 (nl) 1969-04-01 1969-04-01

Publications (2)

Publication Number Publication Date
NL6910642A NL6910642A (nl) 1970-01-13
NL147240B true NL147240B (nl) 1975-09-15

Family

ID=27584171

Family Applications (1)

Application Number Title Priority Date Filing Date
NL696910642A NL147240B (nl) 1968-07-11 1969-07-10 Beveiligingsinrichting voor een elektrische ventilator.

Country Status (4)

Country Link
US (1) US3575527A (nl)
GB (1) GB1271244A (nl)
MY (1) MY7300135A (nl)
NL (1) NL147240B (nl)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805723A (en) * 1971-01-25 1974-04-23 Us Navy Safety cut-off for propellers
NL175579B (nl) * 1978-12-08 1984-07-02 Lely Nv C Van Der Landbouwwerktuig met een beveiligings-inrichting ter onderbreking van de aandrijving van het werkzame orgaan.
DE7908186U1 (de) * 1979-03-23 1979-08-23 Binder Magnete Gmbh, 7730 Villingen Elektromagnetisch gelueftete federdruckbremse
US4550695A (en) * 1983-06-08 1985-11-05 Nissan Motor Company, Limited Fan device for internal combustion engine
US4768926A (en) * 1987-07-27 1988-09-06 Gilbert Jr Billy D Remote control fan
FR2720806B1 (fr) * 1994-06-03 1997-11-21 Leroy Somer Moteurs Dispositif de freinage d'un arbre rotatif, moteur et appareillage comprenant un tel dispositif.
US5921753A (en) * 1998-03-11 1999-07-13 Ames; Gary A. Anti-windmilling device
US6213718B1 (en) 1998-04-27 2001-04-10 Emerson Electric Co. Air circulation fan with removable shroud
US6422814B1 (en) * 2001-04-13 2002-07-23 Hewlett-Packard Company Fan brake for removable module
US20040184935A1 (en) * 2003-03-18 2004-09-23 Kuo Wang Electric fan for outdoor use
JP4473149B2 (ja) * 2005-01-27 2010-06-02 ファナック株式会社 異常検出機能を有するファン
JP4323489B2 (ja) * 2005-11-01 2009-09-02 ダイキン工業株式会社 空気調和装置の室外ユニット
CN103703246A (zh) * 2011-07-15 2014-04-02 Zf风力发电安特卫普股份有限公司 用于风力涡轮机的机舱主框架结构和传动系组件
US9188130B2 (en) * 2013-01-09 2015-11-17 GM Global Technology Operations LLC Locking device for cooling fan assembly
EP2781783A1 (de) * 2013-03-15 2014-09-24 Siemens Aktiengesellschaft Mobile Bremsvorrichtung
US10780988B2 (en) 2014-08-11 2020-09-22 Amazon Technologies, Inc. Propeller safety for automated aerial vehicles
US10671094B2 (en) 2014-08-11 2020-06-02 Amazon Technologies, Inc. Virtual safety shrouds for aerial vehicles
CN104358698A (zh) * 2014-10-22 2015-02-18 山西省安瑞风机电气有限公司 远程控制轴流通风机的制动装置
WO2017008128A1 (en) * 2015-07-16 2017-01-19 Bladestop Pty Limited An emergency ac motor braking system
DE102016210466B4 (de) * 2016-06-14 2019-11-14 Siemens Aktiengesellschaft Federspeicherantrieb für einen Hochspannungs-Leistungsschalter und Verfahren zum Betrieb des Federspeicherantriebs
CN106762768B (zh) * 2016-12-29 2019-03-01 深圳兴奇宏科技有限公司 风扇刹车结构
US10422347B2 (en) * 2017-02-10 2019-09-24 Asia Vital Components (China) Co., Ltd. Braking structure for fan
US10890219B2 (en) * 2017-09-22 2021-01-12 Oracle International Corporation Integrated fan braking mechanism
CN107542692A (zh) * 2017-09-30 2018-01-05 程凌军 一种无叶风扇
TWI715292B (zh) * 2019-11-18 2021-01-01 燕成祥 具有風扇剎車裝置之清潔機器人
CN112421922A (zh) * 2020-12-08 2021-02-26 陕西航天时代导航设备有限公司 一种有限转角电机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2027662A (en) * 1934-08-27 1936-01-14 William M Young Electric fan
US2276993A (en) * 1939-12-01 1942-03-17 Marti Antonio Ventilating fan
US3446429A (en) * 1966-12-08 1969-05-27 Tokyo Shibaura Electric Co Readily disassembled electric fan

Also Published As

Publication number Publication date
GB1271244A (en) 1972-04-19
US3575527A (en) 1971-04-20
MY7300135A (en) 1973-12-31
NL6910642A (nl) 1970-01-13

Similar Documents

Publication Publication Date Title
NL147240B (nl) Beveiligingsinrichting voor een elektrische ventilator.
NL174006C (nl) Besturingsinrichting voor een elektromagneet.
NL166824C (nl) Elektrische verbindingsinrichting.
ES198136Y (es) Un dispositivo conectador electrico.
NL166815C (nl) Elektrische blaasgasschakelaar.
NL150967B (nl) Dynamische reminrichting voor een elektromotor.
NL170399C (nl) Leverinrichting voor lopende draden.
NL174305C (nl) Apparaatvoet voor een elektrisch apparaat.
NL149005B (nl) Elektrische weeginrichting.
NL166536C (nl) Regelinrichting voor een oven.
DK130099B (da) Styrekredsløb for en vekselstrømsmotor.
NL146340B (nl) Toerentalregeleenheid voor een elektromotor.
NL155109B (nl) Regelstelsel voor een elektrische deken.
NL148165B (nl) Ontdooiregelaar voor een elektrische koelinrichting.
NL156836B (nl) Regelstelsel voor een elektrische deken.
ES196133Y (es) Un dispositivo conectador electrico.
NL145690B (nl) Ontdooiregelaar voor een elektrische koelinrichting.
NL145970B (nl) Temperatuurregelsysteem voor een elektrische koelinrichting.
NL149921B (nl) Ontdooiregelaar voor een elektrische koelinrichting.
NL137085C (nl) Schijfrem voor een elektromotor
ES194616Y (es) Un dispositivo de bigudi caldeable por via electrica.
NL155785B (nl) Vanginrichting geschikt voor een liftinstallatie.
NL145972B (nl) Ontdooiregeling voor een elektrische koelinrichting.
BE747020A (nl) Elektrisch verwarmingstoestel, aangepast voor vertikale opstelling
NL144796B (nl) Regelsysteem voor een elektrische gelijkstroommotor.

Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: MATSUSHITA