WO2009016779A1 - 密閉形電動圧縮機 - Google Patents

密閉形電動圧縮機 Download PDF

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Publication number
WO2009016779A1
WO2009016779A1 PCT/JP2008/000330 JP2008000330W WO2009016779A1 WO 2009016779 A1 WO2009016779 A1 WO 2009016779A1 JP 2008000330 W JP2008000330 W JP 2008000330W WO 2009016779 A1 WO2009016779 A1 WO 2009016779A1
Authority
WO
WIPO (PCT)
Prior art keywords
main winding
electric motor
pressure switch
electric compressor
sealed
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/000330
Other languages
English (en)
French (fr)
Inventor
Isao Higashikata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ubukata Industries Co Ltd
Original Assignee
Ubukata Industries Co Ltd
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 Ubukata Industries Co Ltd filed Critical Ubukata Industries Co Ltd
Priority to US12/670,540 priority Critical patent/US8154237B2/en
Priority to EP08710483.2A priority patent/EP2175135B1/en
Priority to CN2008801009699A priority patent/CN101815867B/zh
Priority to KR1020107001325A priority patent/KR101119742B1/ko
Priority to BRPI0814964-0A priority patent/BRPI0814964B1/pt
Publication of WO2009016779A1 publication Critical patent/WO2009016779A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • 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
    • 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
    • F04B49/10—Other safety measures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/002—Thermally-actuated switches combined with protective means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/04—Bases; Housings; Mountings
    • H01H37/043—Mountings on controlled apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H37/5418—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting using cantilevered bimetallic snap elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Thermally Actuated Switches (AREA)
  • Compressor (AREA)
  • Fuses (AREA)

Abstract

　本発明は、密閉ハウジング（２）内に配置されるとともに電動機（３）の主巻線（３Ａ）と並列に接続され、密閉ハウジング（２）内の冷媒圧力が異常高圧状態となったときに動作して主巻線（３Ａ）を短絡状態とする通常時オフ形の圧力スイッチ（７）と、電動機（３）の主巻線（３Ａ）および補助巻線（３Ｂ）に対して直列に接続され、圧力スイッチ（７）が主巻線（３Ａ）を短絡状態とすることに伴う過電流が流れたときに電動機（３）への通電を遮断するヒューズ要素（６）とを備えた密閉形電動圧縮機（１）である。
PCT/JP2008/000330 2007-07-31 2008-02-25 密閉形電動圧縮機 Ceased WO2009016779A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US12/670,540 US8154237B2 (en) 2007-07-31 2008-02-25 Sealed electric compressor
EP08710483.2A EP2175135B1 (en) 2007-07-31 2008-02-25 Sealed electric compressor
CN2008801009699A CN101815867B (zh) 2007-07-31 2008-02-25 密闭形电动压缩机
KR1020107001325A KR101119742B1 (ko) 2007-07-31 2008-02-25 밀폐형 전동 압축기
BRPI0814964-0A BRPI0814964B1 (pt) 2007-07-31 2008-02-25 Compressor elétrico selado

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007199887A JP2009036056A (ja) 2007-07-31 2007-07-31 密閉形電動圧縮機
JP2007-199887 2007-07-31

Publications (1)

Publication Number Publication Date
WO2009016779A1 true WO2009016779A1 (ja) 2009-02-05

Family

ID=40304024

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000330 Ceased WO2009016779A1 (ja) 2007-07-31 2008-02-25 密閉形電動圧縮機

Country Status (9)

Country Link
US (1) US8154237B2 (ja)
EP (1) EP2175135B1 (ja)
JP (1) JP2009036056A (ja)
KR (1) KR101119742B1 (ja)
CN (1) CN101815867B (ja)
BR (1) BRPI0814964B1 (ja)
MY (1) MY148415A (ja)
RU (1) RU2426009C1 (ja)
WO (1) WO2009016779A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018150458A1 (ja) * 2017-02-14 2018-08-23 株式会社生方製作所 圧力スイッチ、及び密閉型電動圧縮機

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102748280A (zh) * 2011-04-20 2012-10-24 广东美芝制冷设备有限公司 一种可变容量的压缩机
CN102679495B (zh) * 2012-05-11 2018-08-14 青岛海尔空调电子有限公司 空调补偿启动方法
JP6257331B2 (ja) 2014-01-07 2018-01-10 三菱電機株式会社 インバータ装置
CZ2016565A3 (cs) * 2014-03-14 2017-01-25 Mitsubishi Electric Corporation Chladicí cyklické zařízení
JP6203126B2 (ja) * 2014-06-04 2017-09-27 三菱電機株式会社 密閉型圧縮機駆動装置
WO2017175273A1 (ja) * 2016-04-04 2017-10-12 三菱電機株式会社 圧縮機の保護装置
US20200072212A1 (en) * 2017-02-14 2020-03-05 Mitsubishi Electric Corporation Compressor and refrigeration cycle device
JPWO2018168776A1 (ja) * 2017-03-14 2020-05-14 Ａｇｃ株式会社 熱サイクルシステム
CN107611926B (zh) * 2017-09-15 2020-11-06 珠海格力电器股份有限公司 一种过载保护装置、方法、存储介质、压缩机及电器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0310141B2 (ja) 1983-12-28 1991-02-13 Tokyo Shibaura Electric Co
JPH08261160A (ja) * 1995-03-27 1996-10-08 Hitachi Ltd 空気調和機
JPH10144189A (ja) 1996-11-08 1998-05-29 Ubukata Seisakusho:Kk 熱応動スイッチ
JPH11287184A (ja) * 1998-02-24 1999-10-19 Texas Instr Inc <Ti> 圧縮機システム用保護装置
JP2002227771A (ja) * 2000-12-20 2002-08-14 Carrier Corp 圧縮機

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278111A (en) * 1964-07-27 1966-10-11 Lennox Ind Inc Device for detecting compressor discharge gas temperature
US3302695A (en) * 1964-12-02 1967-02-07 Frigiking Company Air conditioning means including controls therefor
IT1103276B (it) * 1977-05-25 1985-10-14 Hydrovane Compressor Compressore a capsulismo a tenuta di olio
DE2910966A1 (de) * 1979-03-21 1980-10-02 Bosch Gmbh Robert Kaelteverdichter
JPS56314U (ja) * 1979-06-15 1981-01-06
SU1661471A1 (ru) * 1989-07-31 1991-07-07 Рижское Производственное Объединение "Компрессор" Холодильный герметичный компрессор
US5515217A (en) * 1993-09-22 1996-05-07 Ubukata Industries Co., Ltd. Thermal protector for hermetic electrically-driven compressors
JP3010141B2 (ja) 1996-08-29 2000-02-14 株式会社生方製作所 密閉形電動圧縮機用プロテクタ
RU2151326C1 (ru) * 1997-11-20 2000-06-20 ЗАО ППТФ "Элма-Ко" Герметичный компрессор с регулируемой холодопроизводительностью
US6542062B1 (en) * 1999-06-11 2003-04-01 Tecumseh Products Company Overload protector with control element
JP3600781B2 (ja) * 2000-06-06 2004-12-15 株式会社日立製作所 密閉形電動圧縮機用保護装置、並びにこれを用いた密閉形電動圧縮機及び冷却システム
CN2457775Y (zh) * 2000-12-13 2001-10-31 于传华 压缩机保护器
JP2005240596A (ja) * 2004-02-24 2005-09-08 Ubukata Industries Co Ltd 電動圧縮機用保護装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0310141B2 (ja) 1983-12-28 1991-02-13 Tokyo Shibaura Electric Co
JPH08261160A (ja) * 1995-03-27 1996-10-08 Hitachi Ltd 空気調和機
JPH10144189A (ja) 1996-11-08 1998-05-29 Ubukata Seisakusho:Kk 熱応動スイッチ
JPH11287184A (ja) * 1998-02-24 1999-10-19 Texas Instr Inc <Ti> 圧縮機システム用保護装置
JP2002227771A (ja) * 2000-12-20 2002-08-14 Carrier Corp 圧縮機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2175135A4 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018150458A1 (ja) * 2017-02-14 2018-08-23 株式会社生方製作所 圧力スイッチ、及び密閉型電動圧縮機
JPWO2018150458A1 (ja) * 2017-02-14 2019-07-04 株式会社生方製作所 圧力スイッチ、及び密閉型電動圧縮機
US10886084B2 (en) 2017-02-14 2021-01-05 Ubukata Industries Co., Ltd. Pressure switch and hermetically sealed electric compressor

Also Published As

Publication number Publication date
MY148415A (en) 2013-04-30
KR101119742B1 (ko) 2012-03-22
BRPI0814964B1 (pt) 2020-09-15
JP2009036056A (ja) 2009-02-19
KR20100023039A (ko) 2010-03-03
EP2175135B1 (en) 2014-03-26
CN101815867A (zh) 2010-08-25
BRPI0814964A2 (pt) 2015-02-03
EP2175135A1 (en) 2010-04-14
EP2175135A4 (en) 2013-02-27
US20100207563A1 (en) 2010-08-19
US8154237B2 (en) 2012-04-10
CN101815867B (zh) 2012-05-23
RU2426009C1 (ru) 2011-08-10

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