BR9612525A - Compressor vedado controlado por inversor - Google Patents

Compressor vedado controlado por inversor

Info

Publication number
BR9612525A
BR9612525A BR9612525A BR9612525A BR9612525A BR 9612525 A BR9612525 A BR 9612525A BR 9612525 A BR9612525 A BR 9612525A BR 9612525 A BR9612525 A BR 9612525A BR 9612525 A BR9612525 A BR 9612525A
Authority
BR
Brazil
Prior art keywords
sealed compressor
inverter controlled
controlled sealed
inverter
compressor
Prior art date
Application number
BR9612525A
Other languages
English (en)
Inventor
Tatsuyuki Iizuka
Seigo Yanase
Original Assignee
Matsushita Refrigeration
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 Matsushita Refrigeration filed Critical Matsushita Refrigeration
Publication of BR9612525A publication Critical patent/BR9612525A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing
    • F04C29/061—Silencers using overlapping frequencies, e.g. Helmholtz resonators
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/40—Electric motor
    • F04C2240/403—Electric motor with inverter for speed control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Multiple Motors (AREA)
BR9612525A 1996-02-20 1996-12-20 Compressor vedado controlado por inversor BR9612525A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP03157096A JP3580933B2 (ja) 1996-02-20 1996-02-20 密閉型能力制御圧縮機及び冷凍装置
PCT/JP1996/003731 WO1997031188A1 (en) 1996-02-20 1996-12-20 Inverter-controlled sealed compressor

Publications (1)

Publication Number Publication Date
BR9612525A true BR9612525A (pt) 1999-07-20

Family

ID=12334845

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9612525A BR9612525A (pt) 1996-02-20 1996-12-20 Compressor vedado controlado por inversor

Country Status (11)

Country Link
US (1) US6183205B1 (pt)
EP (1) EP0882184B1 (pt)
JP (1) JP3580933B2 (pt)
CN (1) CN1076445C (pt)
AU (1) AU701792B2 (pt)
BR (1) BR9612525A (pt)
DE (1) DE69622435T2 (pt)
DK (1) DK0882184T3 (pt)
ES (1) ES2180821T3 (pt)
MY (1) MY126311A (pt)
WO (1) WO1997031188A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100414127B1 (ko) * 2002-01-28 2004-01-07 엘지전자 주식회사 용량가변형 압축기
US20060198744A1 (en) * 2005-03-03 2006-09-07 Carrier Corporation Skipping frequencies for variable speed controls
JP4810885B2 (ja) * 2005-05-27 2011-11-09 パナソニック株式会社 密閉型圧縮機
BR102018015458B1 (pt) * 2018-07-27 2021-12-21 Whirlpool S.A. Tubo condutor de fluido

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691785A (en) * 1970-05-15 1972-09-19 John D Ruff Small centrifugal heat pump
JPH04270864A (ja) * 1991-02-26 1992-09-28 Hitachi Ltd 冷凍装置の運転制御装置
JPH05126044A (ja) * 1991-11-05 1993-05-21 Matsushita Refrig Co Ltd 密閉型電動圧縮機
DE69415774T2 (de) * 1993-11-09 1999-08-05 Sanyo Electric Co., Ltd., Moriguchi, Osaka Klimaanlage, verwendbar für einen weiten Bereich von Eingangsspannungen
JP3360935B2 (ja) 1994-06-09 2003-01-07 株式会社安川電機 電動機制御系における機械共振検出装置及び制振制御装置
JPH0886294A (ja) * 1994-09-16 1996-04-02 Hitachi Ltd 空気調和機

Also Published As

Publication number Publication date
CN1209193A (zh) 1999-02-24
AU701792B2 (en) 1999-02-04
WO1997031188A1 (en) 1997-08-28
DE69622435T2 (de) 2002-10-31
MY126311A (en) 2006-09-29
EP0882184B1 (en) 2002-07-17
US6183205B1 (en) 2001-02-06
EP0882184A1 (en) 1998-12-09
ES2180821T3 (es) 2003-02-16
AU1172197A (en) 1997-09-10
DK0882184T3 (da) 2002-09-02
JPH09228960A (ja) 1997-09-02
DE69622435D1 (de) 2002-08-22
JP3580933B2 (ja) 2004-10-27
CN1076445C (zh) 2001-12-19

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25G Requested change of headquarter approved

Owner name: MATSUSHITA REFRIGERATION COMPANY (JP)

Free format text: SEDES ALTERADAS CONFORME SOLICITADO NA PETICAO NO 020090063784/RJ DE 30/06/2009.

B25A Requested transfer of rights approved

Owner name: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (JP)

Free format text: TRANSFERIDO POR INCORPORACAO DE: MATSUSHITA REFRIGERATION COMPANY

B25D Requested change of name of applicant approved

Owner name: PANASONIC CORPORATION (JP)

Free format text: ALTERADO DE: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]