CN1118670C - 铸造的吸入口 - Google Patents

铸造的吸入口 Download PDF

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Publication number
CN1118670C
CN1118670C CN98120753A CN98120753A CN1118670C CN 1118670 C CN1118670 C CN 1118670C CN 98120753 A CN98120753 A CN 98120753A CN 98120753 A CN98120753 A CN 98120753A CN 1118670 C CN1118670 C CN 1118670C
Authority
CN
China
Prior art keywords
suction
chamber
suction chamber
casted
suction port
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.)
Expired - Fee Related
Application number
CN98120753A
Other languages
English (en)
Chinese (zh)
Other versions
CN1215142A (zh
Inventor
魏荣华
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.)
Panasonic Refrigeration Devices Singapore Pte Ltd
Original Assignee
Matsushita Refrigeration Industries S Pte 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 Matsushita Refrigeration Industries S Pte Ltd filed Critical Matsushita Refrigeration Industries S Pte Ltd
Publication of CN1215142A publication Critical patent/CN1215142A/zh
Application granted granted Critical
Publication of CN1118670C publication Critical patent/CN1118670C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/123—Fluid connections
    • 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
    • F04B39/0061—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes using muffler volumes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
CN98120753A 1997-09-24 1998-09-23 铸造的吸入口 Expired - Fee Related CN1118670C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG97035455 1997-09-24
SG1997003545A SG76529A1 (en) 1997-09-24 1997-09-24 Casted suction inlet

Publications (2)

Publication Number Publication Date
CN1215142A CN1215142A (zh) 1999-04-28
CN1118670C true CN1118670C (zh) 2003-08-20

Family

ID=20429740

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98120753A Expired - Fee Related CN1118670C (zh) 1997-09-24 1998-09-23 铸造的吸入口

Country Status (5)

Country Link
EP (1) EP0905377B1 (fr)
CN (1) CN1118670C (fr)
AU (1) AU711534B2 (fr)
DE (1) DE69821849T2 (fr)
SG (1) SG76529A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100310439B1 (ko) * 1999-12-08 2001-09-28 이충전 왕복동식 밀폐형 압축기

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1152218B (de) * 1961-04-25 1963-08-01 Danfoss Ved Ing M Clausen Verdichter, insbesondere fuer hermetisch gekapselte Kleinkaeltemaschinen
DE1403460A1 (de) * 1967-10-31 1968-11-21 Danfoss As Gegossenes Bauteil fuer Verdichter
DE2617370B2 (de) * 1976-04-21 1978-03-02 Danfoss A/S, Nordborg (Daenemark) Durch einen Elektromotor angetriebener Motorverdichter
IT1130814B (it) * 1980-07-31 1986-06-18 Indesit Gruppo motocompressore specialmente per compressori ermetici di macchine pneumofore o frigorifere
JPS6022197B2 (ja) * 1982-11-30 1985-05-31 シャープ株式会社 密閉型電動圧縮機の吸入管取付方法
US4784581A (en) * 1987-01-12 1988-11-15 White Consolidated Industries, Inc. Compressor head and suction muffler for hermetic compressor
JPS6440232A (en) * 1987-08-07 1989-02-10 Canon Kk Article feeding device

Also Published As

Publication number Publication date
DE69821849D1 (de) 2004-04-01
DE69821849T2 (de) 2005-01-20
EP0905377A2 (fr) 1999-03-31
AU8607298A (en) 1999-04-15
CN1215142A (zh) 1999-04-28
EP0905377A3 (fr) 1999-10-06
SG76529A1 (en) 2000-11-21
AU711534B2 (en) 1999-10-14
EP0905377B1 (fr) 2004-02-25

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Inventor after: Wei Ronghua

Inventor before: Gao Enhua

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: GAO ENHUA TO: WEI RONGHUA

C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: MATSUSHITA REFRIGERATION INDUSTRY (SINGAPORE) PRIV

Free format text: FORMER NAME OR ADDRESS: MATSUSHITA REFRIGERATION INDUSTRIES (S) PTE LTD.

CP03 Change of name, title or address

Address after: Singapore Singapore

Patentee after: Matsushita Refrigeration Ind S.

Address before: Singapore Singapore

Patentee before: Matsushita Refrigeration Industries (S) PTE LTd.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20030820

Termination date: 20100923