BRPI0404784A - Módulo de starter, acabadoras de dirigir por trás e método de regulagem de uma acabadora de dirigir por trás na partida - Google Patents

Módulo de starter, acabadoras de dirigir por trás e método de regulagem de uma acabadora de dirigir por trás na partida

Info

Publication number
BRPI0404784A
BRPI0404784A BR0404784-2A BRPI0404784A BRPI0404784A BR PI0404784 A BRPI0404784 A BR PI0404784A BR PI0404784 A BRPI0404784 A BR PI0404784A BR PI0404784 A BRPI0404784 A BR PI0404784A
Authority
BR
Brazil
Prior art keywords
finisher
steer
starter module
engine
operating state
Prior art date
Application number
BR0404784-2A
Other languages
English (en)
Inventor
Michael Jenkins
Gregory Kruepke
Michael Ochalek
Original Assignee
Wacker Corp
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 Wacker Corp filed Critical Wacker Corp
Publication of BRPI0404784A publication Critical patent/BRPI0404784A/pt

Links

Classifications

    • 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
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/20—Implements for finishing work on buildings for laying flooring
    • E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
    • E04F21/245—Rotary power trowels, i.e. helicopter trowels
    • E04F21/248—Rotary power trowels, i.e. helicopter trowels used by an operator walking behind the trowel, i.e. walk-behind power trowels
    • 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
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/08—Regulating clutch take-up on starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/0205—Circuit arrangements for generating control signals using an auxiliary engine speed control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N3/00—Other muscle-operated starting apparatus
    • F02N3/02—Other muscle-operated starting apparatus having pull-cords
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/306—Signal inputs from the engine
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/306—Signal inputs from the engine
    • F16D2500/3067—Speed of the engine
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/306—Signal inputs from the engine
    • F16D2500/3069—Engine ignition switch
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/316—Other signal inputs not covered by the groups above
    • F16D2500/3166—Detection of an elapsed period of time
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/502—Relating the clutch
    • F16D2500/50224—Drive-off
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/504—Relating the engine
    • F16D2500/5046—Preventing engine over-speed, e.g. by actuation of the main clutch
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70402—Actuator parameters
    • F16D2500/7041—Position
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70452—Engine parameters
    • F16D2500/70454—Engine 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/71—Actions
    • F16D2500/7105—Inhibit control automatically
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/71—Actions
    • F16D2500/7107—Others
    • F16D2500/7109—Pulsed signal; Generating or processing pulsed signals; PWM, width modulation, frequency or amplitude modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

"MóDULO DE STARTER, ACABADORAS DE DIRIGIR POR TRáS E MéTODOS DE REGULAGEM DE UMA ACABADORA DE DIRIGIR POR TRáS NA PARTIDA". Um módulo de starter configurado para limitar uma velocidade de motor de um motor para uma acabadora de dirigir por trás no momento da partida. A acabadora de dirigir por trás inclui um rotor acionado pelo motor, um estrangulamento para comandar um estado de operação da acabadora de dirigir por trás e uma embreagem operável para seletivamente acoplar uma saída do motor ao rotor. O módulo de starter inclui um sensor operável para prover um sinal representativo de um estado de operação da acabadora quando da partida do motor. O módulo de starter ainda inclui um controlador configurado de modo a receber o sinal representativo do estado de operação da acabadora de dirigir por trás e para evitar que a embreagem se engate na saída do motor para acionar o rotor, se o estado de operação detectado ficar fora de uma faixa designada para operação sem carga do motor.
BR0404784-2A 2003-11-07 2004-11-04 Módulo de starter, acabadoras de dirigir por trás e método de regulagem de uma acabadora de dirigir por trás na partida BRPI0404784A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/704,486 US7381009B2 (en) 2003-11-07 2003-11-07 Starter module for walk behind trowel

Publications (1)

Publication Number Publication Date
BRPI0404784A true BRPI0404784A (pt) 2005-06-21

Family

ID=34435593

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0404784-2A BRPI0404784A (pt) 2003-11-07 2004-11-04 Módulo de starter, acabadoras de dirigir por trás e método de regulagem de uma acabadora de dirigir por trás na partida

Country Status (7)

Country Link
US (1) US7381009B2 (pt)
EP (1) EP1529980A3 (pt)
JP (1) JP2005172227A (pt)
CN (1) CN1637275A (pt)
AU (1) AU2004222806A1 (pt)
BR (1) BRPI0404784A (pt)
CA (1) CA2486965A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1945937B1 (en) 2005-07-01 2018-04-25 Husqvarna AB Start safety ignition system
KR101080220B1 (ko) 2010-08-31 2011-11-07 태영민 미장기계의 회전방지를 위한 안전장치
US8388264B2 (en) * 2010-12-22 2013-03-05 Wacker Neuson Production Americas Llc Method and apparatus for controlling engine speed of a self-propelled power trowel during high load conditions
DE102011010069A1 (de) * 2011-02-01 2012-08-02 Andreas Stihl Ag & Co. Kg Verfahren zur Steuerung der Drehzahlbegrenzung eines Verbrennungsmotors
DE102012015034A1 (de) * 2012-07-31 2014-02-27 Andreas Stihl Ag & Co. Kg Verfahren zur Abschaltung einer Drehzahlbegrenzung bei einem Verbrennungsmotor
US9765750B2 (en) 2012-11-29 2017-09-19 Advanced Fuel And Ignition System Inc. Multi-spark and continuous spark ignition module, system, and method
JP6105361B2 (ja) * 2013-04-09 2017-03-29 本田技研工業株式会社 汎用内燃機関の制御装置
WO2016105258A1 (en) 2014-12-23 2016-06-30 Husqvarna Ab Assembly and method for safe starting of an internal combustion engine
CN110854810B (zh) * 2019-11-20 2022-01-25 国网江苏省电力有限公司检修分公司 一种大型同步调相机转子一点接地保护方法
US11851896B2 (en) * 2019-11-26 2023-12-26 Multiquip, Inc. Thermal management system for a drive train
SE544026C2 (en) 2020-03-05 2021-11-09 Husqvarna Ab A throttle control mechanism for a surfacing machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232980A (en) * 1979-01-08 1980-11-11 Stone Construction Equipment, Inc. Rotary power trowel
SE8302113L (sv) * 1983-04-15 1984-10-16 Electrolux Ab Tendsystem med tillsatsfunktioner
US4629359A (en) * 1985-05-31 1986-12-16 Wacker Corporation Power trowel
US5405216A (en) * 1993-03-23 1995-04-11 Allen Engineering Corporation Finishing trowel pitch control and clutch system
JP2001272575A (ja) 2000-01-17 2001-10-05 Seiko Instruments Inc フェルール及び光コネクタ
US20020150426A1 (en) * 2001-02-23 2002-10-17 Vandewinckel Stephen C. Quick adjustment mechanism for blade pitch of concrete power trowel
US6595897B1 (en) * 2002-03-01 2003-07-22 Briggs & Stratton Corporation Combination speed limiter and transmission interlock system
US7004676B2 (en) * 2002-05-20 2006-02-28 Progressive Power Equipment, Llc Fly max power trowel

Also Published As

Publication number Publication date
EP1529980A2 (en) 2005-05-11
CN1637275A (zh) 2005-07-13
US7381009B2 (en) 2008-06-03
JP2005172227A (ja) 2005-06-30
AU2004222806A1 (en) 2005-05-26
EP1529980A3 (en) 2005-06-08
US20050100405A1 (en) 2005-05-12
CA2486965A1 (en) 2005-05-07

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired