BR0006233A - Sistema de troca de reversão de motor - Google Patents

Sistema de troca de reversão de motor

Info

Publication number
BR0006233A
BR0006233A BR0006233-2A BR0006233A BR0006233A BR 0006233 A BR0006233 A BR 0006233A BR 0006233 A BR0006233 A BR 0006233A BR 0006233 A BR0006233 A BR 0006233A
Authority
BR
Brazil
Prior art keywords
compressor
pressure sensor
exchange system
pressure signal
capacity
Prior art date
Application number
BR0006233-2A
Other languages
English (en)
Inventor
Kent B Herrick
Arnold G Wyatt
Original Assignee
Tecumseh Products Campany
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 Tecumseh Products Campany filed Critical Tecumseh Products Campany
Publication of BR0006233A publication Critical patent/BR0006233A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/08—Regulating by delivery pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Air Conditioning Control Device (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)

Abstract

Patente de Invenção: <B>"SISTEMA DE TROCA DE REVERSãO DE MOTOR"<D>. A presente invenção envolve um sistema compressor reversível de capacidade dupla. O sistema compressor inclui um compressor reversível, um sensor de pressão e uma montagem de controle. O compressor reversível opera em uma primeira capacidade quando o compressor girar em uma primeira direção e em uma segunda e menor capacidade quando o compressor gira em uma segunda direção. O sensor de pressão está acoplado com o compressor e gera um sinal de pressão alta e um sinal de pressão baixa. A montagem de controle está acoplada com o compressor e com o sensor de pressão e controla o compressor para girar na primeira direção quando recebendo um sinal de pressão alta a partir do sensor de pressão e girar na segunda direção quando recebendo um sinal de pressão baixa a partir do sensor de pressão.
BR0006233-2A 1999-12-21 2000-12-21 Sistema de troca de reversão de motor BR0006233A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/468,468 US6272872B1 (en) 1999-12-21 1999-12-21 Motor reversal switching system

Publications (1)

Publication Number Publication Date
BR0006233A true BR0006233A (pt) 2001-07-31

Family

ID=23859949

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0006233-2A BR0006233A (pt) 1999-12-21 2000-12-21 Sistema de troca de reversão de motor

Country Status (4)

Country Link
US (2) US6272872B1 (pt)
BR (1) BR0006233A (pt)
CA (1) CA2329162C (pt)
FR (1) FR2802578A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10464579B2 (en) 2006-04-17 2019-11-05 Ge Global Sourcing Llc System and method for automated establishment of a vehicle consist
US10338580B2 (en) 2014-10-22 2019-07-02 Ge Global Sourcing Llc System and method for determining vehicle orientation in a vehicle consist
KR100525412B1 (ko) * 2003-05-13 2005-11-02 엘지전자 주식회사 냉동 시스템의 압축기 제어 시스템 및 압축기의 제어방법
US7100382B2 (en) * 2003-07-25 2006-09-05 Emerson Electric Co. Unitary control for air conditioner and/or heat pump
AU2003274777B2 (en) * 2003-10-29 2010-06-03 Lg Electronics Inc. Method of controlling compressor for refrigerator and apparatus thereof
US20080264080A1 (en) * 2007-04-24 2008-10-30 Hunter Manufacturing Co. Environmental control unit for harsh conditions
US9897082B2 (en) 2011-09-15 2018-02-20 General Electric Company Air compressor prognostic system
US20130280095A1 (en) 2012-04-20 2013-10-24 General Electric Company Method and system for reciprocating compressor starting
CN107965459A (zh) * 2017-12-25 2018-04-27 湖北三宁化工股份有限公司 一种防止离心机叶轮反转的装置
US10921014B1 (en) * 2020-07-30 2021-02-16 John Walsh Smart thermostat power control apparatus

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894384A (en) 1956-05-28 1959-07-14 Maytag Co Suds saving system for washing machine
US4143995A (en) 1975-05-15 1979-03-13 Dropsa S.P.A. Single drive motor device particularly to supply fluid conveyance tandem line systems
DE2742216C2 (de) 1977-09-20 1987-02-05 Emil 6710 Frankenthal Brehm Schutzanordnung für eine umlaufende Teile aufweisende Maschine
CH618533A5 (pt) 1977-11-17 1980-07-31 Ebauches Sa
US4248053A (en) 1979-03-05 1981-02-03 Westinghouse Electric Corp. Dual capacity compressor with reversible motor and controls arrangement therefor
SU827843A1 (ru) 1979-06-11 1981-05-07 Предприятие П/Я А-7075 Система управлени реверсивным поршневымКОМпРЕССОРОМ
FR2493422A1 (fr) * 1980-10-31 1982-05-07 Westinghouse Electric Corp Groupe motocompresseur de refrigeration a capacite multiple avec dispositif de commande.
US4506517A (en) * 1982-08-09 1985-03-26 General Motors Corporation Air conditioning compressor unloading control system
JPS6172964A (ja) * 1984-09-14 1986-04-15 株式会社デンソー 冷凍サイクル制御装置
US4689533A (en) 1985-10-25 1987-08-25 Yang Tai Her Controlled fan
JPH0784865B2 (ja) * 1986-12-16 1995-09-13 カルソニック株式会社 容量可変斜板式コンプレツサの制御装置
EP0275045B1 (en) * 1987-01-10 1993-07-07 Sanden Corporation Device for controlling capacity of variable capacity compressor
US4808078A (en) 1987-10-05 1989-02-28 Phoenix Park Systems Pump control system for instantly reversing the drive motor
US4897882A (en) 1989-03-10 1990-01-30 Caterpillar Industrial Inc. Motor control apparatus and method
US5130624A (en) 1989-08-11 1992-07-14 Whirlpool Corporation Electronic control for an automatic washing machine with a reversing PSC motor
US5285646A (en) 1990-06-01 1994-02-15 Samsung Electronics Co., Ltd. Method for reversing a compressor in a heat pump
US6172476B1 (en) * 1998-01-28 2001-01-09 Bristol Compressors, Inc. Two step power output motor and associated HVAC systems and methods

Also Published As

Publication number Publication date
US20010029743A1 (en) 2001-10-18
FR2802578A1 (fr) 2001-06-22
US6272872B1 (en) 2001-08-14
US6341497B2 (en) 2002-01-29
CA2329162C (en) 2005-04-19
CA2329162A1 (en) 2001-06-21

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1962 DE 12/08/2008.