SG105449A1 - Electrically-operated sealed compressor - Google Patents

Electrically-operated sealed compressor

Info

Publication number
SG105449A1
SG105449A1 SG9901846A SG1999001846A SG105449A1 SG 105449 A1 SG105449 A1 SG 105449A1 SG 9901846 A SG9901846 A SG 9901846A SG 1999001846 A SG1999001846 A SG 1999001846A SG 105449 A1 SG105449 A1 SG 105449A1
Authority
SG
Singapore
Prior art keywords
electrically
sealed compressor
operated sealed
operated
compressor
Prior art date
Application number
SG9901846A
Other languages
English (en)
Inventor
Yasuhiko Tanaka
Ichiro Kita
Ikutomo Umeoka
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
Priority claimed from JP25272095A external-priority patent/JP3755917B2/ja
Priority claimed from JP00889696A external-priority patent/JP4020986B2/ja
Priority claimed from JP03772696A external-priority patent/JP4020988B2/ja
Priority claimed from JP3773096A external-priority patent/JPH09228951A/ja
Application filed by Matsushita Refrigeration filed Critical Matsushita Refrigeration
Publication of SG105449A1 publication Critical patent/SG105449A1/en

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
    • 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
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0055—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
    • 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
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0055—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
    • F04B39/0066—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes using sidebranch resonators, 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
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
SG9901846A 1995-09-29 1997-01-22 Electrically-operated sealed compressor SG105449A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP25272095A JP3755917B2 (ja) 1995-09-29 1995-09-29 圧縮機のバルブ装置
JP00889696A JP4020986B2 (ja) 1996-01-23 1996-01-23 密閉型電動圧縮機
JP03772696A JP4020988B2 (ja) 1996-02-26 1996-02-26 密閉型電動圧縮機
JP3773096A JPH09228951A (ja) 1996-02-26 1996-02-26 圧縮機のバルブ装置

Publications (1)

Publication Number Publication Date
SG105449A1 true SG105449A1 (en) 2004-08-27

Family

ID=27455044

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9901846A SG105449A1 (en) 1995-09-29 1997-01-22 Electrically-operated sealed compressor

Country Status (3)

Country Link
SG (1) SG105449A1 (fr)
TW (1) TW360751B (fr)
WO (1) WO1997027402A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000329066A (ja) * 1999-05-19 2000-11-28 Toyota Autom Loom Works Ltd ピストン式圧縮機における吸入弁構造
AUPQ221499A0 (en) 1999-08-13 1999-09-02 Orbital Engine Company (Australia) Proprietary Limited Compressor valve arrangement
BRPI1105143B1 (pt) * 2011-12-15 2021-07-27 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda Conjunto de válvulas de sucção para compressor alternativo

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297046A (en) * 1939-08-25 1942-09-29 Maxim Silencer Co Means for preventing shock excitation of acoustic conduits or chambers
US3664769A (en) * 1968-03-16 1972-05-23 Danfoss As Hermetically enclosed small refrigerating machine
US4239461A (en) * 1978-11-06 1980-12-16 Copeland Corporation Compressor induction system
US4759693A (en) * 1986-07-09 1988-07-26 Danfoss A/S Suction sound damper
US4813852A (en) * 1987-03-11 1989-03-21 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Discharge arrangement of a compressor having a plurality of compression chambers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1165766B (it) * 1982-04-15 1987-04-29 Necchi Spa Silenziatore del tipo ad assorbimento di risonanza in motocompressore per apparati frigoriferi
JPS62218683A (ja) * 1986-03-18 1987-09-26 Toshiba Corp ロ−タリ圧縮機
US5129793A (en) * 1990-10-24 1992-07-14 Copeland Corporation Suction muffler
DE69217362T2 (de) * 1992-03-03 1997-08-14 Matsushita Refrigeration Hermetischer verdichter
IT229032Y1 (it) * 1992-03-18 1998-06-24 Zanussi Elettromecc Compressori frigoriferi perfezionati
US5213125A (en) * 1992-05-28 1993-05-25 Thomas Industries Inc. Valve plate with a recessed valve assembly
US5328338A (en) * 1993-03-01 1994-07-12 Sanyo Electric Co., Ltd. Hermetically sealed electric motor compressor
KR200141490Y1 (ko) * 1993-04-24 1999-05-15 김광호 압축기의소음감쇠장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297046A (en) * 1939-08-25 1942-09-29 Maxim Silencer Co Means for preventing shock excitation of acoustic conduits or chambers
US3664769A (en) * 1968-03-16 1972-05-23 Danfoss As Hermetically enclosed small refrigerating machine
US4239461A (en) * 1978-11-06 1980-12-16 Copeland Corporation Compressor induction system
US4759693A (en) * 1986-07-09 1988-07-26 Danfoss A/S Suction sound damper
US4813852A (en) * 1987-03-11 1989-03-21 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Discharge arrangement of a compressor having a plurality of compression chambers

Also Published As

Publication number Publication date
WO1997027402A3 (fr) 1997-10-23
WO1997027402A2 (fr) 1997-07-31
TW360751B (en) 1999-06-11

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