CN1163670C - 容积型流体机械 - Google Patents

容积型流体机械 Download PDF

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Publication number
CN1163670C
CN1163670C CNB971196532A CN97119653A CN1163670C CN 1163670 C CN1163670 C CN 1163670C CN B971196532 A CNB971196532 A CN B971196532A CN 97119653 A CN97119653 A CN 97119653A CN 1163670 C CN1163670 C CN 1163670C
Authority
CN
China
Prior art keywords
displacer
wall
oil
power cylinder
aforementioned
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 - Lifetime
Application number
CNB971196532A
Other languages
English (en)
Chinese (zh)
Other versions
CN1178872A (zh
Inventor
�㯢�Ҳ���ʤ
香曺我部弘胜
竹林昌宽
����һ
三津谷俊一
畠裕章
大岛健一
大靖浩
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.)
Johnson Controls Hitachi Air Conditioning Technology Hong Kong Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of CN1178872A publication Critical patent/CN1178872A/zh
Application granted granted Critical
Publication of CN1163670C publication Critical patent/CN1163670C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/04—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents of internal-axis type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/04—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents of internal-axis type
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/023—Lubricant distribution through a hollow driving shaft
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/028—Means for improving or restricting lubricant flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
CNB971196532A 1996-09-20 1997-09-19 容积型流体机械 Expired - Lifetime CN1163670C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP24976196A JP3924817B2 (ja) 1996-09-20 1996-09-20 容積形流体機械
JP249761/1996 1996-09-20
JP249761/96 1996-09-20

Publications (2)

Publication Number Publication Date
CN1178872A CN1178872A (zh) 1998-04-15
CN1163670C true CN1163670C (zh) 2004-08-25

Family

ID=17197845

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB971196532A Expired - Lifetime CN1163670C (zh) 1996-09-20 1997-09-19 容积型流体机械

Country Status (4)

Country Link
US (2) US6099279A (enExample)
JP (1) JP3924817B2 (enExample)
KR (1) KR100292606B1 (enExample)
CN (1) CN1163670C (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11264390A (ja) * 1998-03-19 1999-09-28 Hitachi Ltd 容積形流体機械
JP3629587B2 (ja) 2000-02-14 2005-03-16 株式会社日立製作所 空気調和機及び室外機並びに冷凍装置
JP2004104895A (ja) * 2002-09-09 2004-04-02 Hitachi Ltd 圧縮機駆動装置及び冷凍空調装置
DE10103775B4 (de) 2001-01-27 2005-07-14 Danfoss A/S Verfahren und Spiralverdichter zur Verdichtung eines kompressiblen Mediums
US6746223B2 (en) 2001-12-27 2004-06-08 Tecumseh Products Company Orbiting rotary compressor
TWI344512B (en) * 2004-02-27 2011-07-01 Sanyo Electric Co Two-stage rotary compressor
US20070132330A1 (en) * 2005-12-12 2007-06-14 Fei Renyan W Fan assemblies employing LSPM motors and LSPM motors having improved synchronization
JP4695045B2 (ja) * 2006-09-12 2011-06-08 三菱電機株式会社 内部中間圧２段圧縮機
DE102008025186B4 (de) * 2008-05-23 2010-04-29 Manfred Max Rapp Drehkolbenmaschine
JP5275403B2 (ja) * 2011-04-20 2013-08-28 東京計装株式会社 トルクチューブ式液面計の温度補償機構及び温度補償方法
US9028231B2 (en) * 2011-09-21 2015-05-12 Yaode YANG Compressor, engine or pump with a piston translating along a circular path
USD697197S1 (en) * 2012-01-23 2014-01-07 Electromed, Inc. Displacer
CN105041382A (zh) * 2014-07-24 2015-11-11 摩尔动力(北京)技术股份有限公司 流体机构
CN109505659A (zh) * 2018-05-15 2019-03-22 万常玉 气体膨胀压力动力机
US11739753B1 (en) * 2022-05-09 2023-08-29 Yaode YANG Radial compliance mechanism to urge orbiting member to any desired direction and star scroll compressor
KR20240125258A (ko) 2023-02-10 2024-08-19 서원대학교산학협력단 주야겸용 시인성 향상을 위한 케미컬라이트를 갖는 낚시찌

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US406099A (en) * 1889-07-02 Steam-pump
US592788A (en) * 1897-11-02 Victor karavodin
US385832A (en) * 1888-07-10 Rotary pump
US801182A (en) * 1905-06-26 1905-10-03 Leon Creux Rotary engine.
US1119972A (en) * 1908-10-22 1914-12-08 Fritz W Machlet Engine, air-pump, &c.
US940817A (en) * 1908-11-16 1909-11-23 William T Mclean Pump.
US1451859A (en) * 1921-03-28 1923-04-17 John Nelson Rotary compressor
US1701792A (en) * 1927-06-20 1929-02-12 George F Nelson Pump
US2112890A (en) * 1936-10-22 1938-04-05 Socony Vacuum Oil Co Inc Rotary power device
SE317154B (enExample) * 1959-01-15 1969-11-10 Svenska Rotor Maskiner Ab
US3307525A (en) * 1964-05-05 1967-03-07 Mcclure Corp Of America Rotary piston expansible chamber machine
JPS5523353A (en) * 1978-08-05 1980-02-19 Mitsubishi Electric Corp Volume type fluid machine
JPS56106088A (en) * 1980-01-29 1981-08-24 Matsushita Electric Ind Co Ltd Rotary type fluid equipment
JPH01227890A (ja) * 1988-03-04 1989-09-12 Matsushita Refrig Co Ltd 回転式圧縮機
US5316455A (en) * 1989-10-25 1994-05-31 Matsushita Refrigeration Company Rotary compressor with stabilized rotor
JPH04342892A (ja) * 1991-05-21 1992-11-30 Daikin Ind Ltd ロータリ圧縮機
JPH05202869A (ja) * 1991-10-01 1993-08-10 Hideo Kaji コンプレッサ
DE4218847A1 (de) * 1992-06-09 1993-12-16 Manfred Max Rapp Kolbenmaschine
JPH06280758A (ja) * 1993-03-29 1994-10-04 Hideo Kaji コンプレッサ

Also Published As

Publication number Publication date
KR19980024710A (ko) 1998-07-06
KR100292606B1 (ko) 2002-02-28
JP3924817B2 (ja) 2007-06-06
CN1178872A (zh) 1998-04-15
US6099279A (en) 2000-08-08
US6217303B1 (en) 2001-04-17
JPH1089004A (ja) 1998-04-07

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Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HITACHI APPLIANCES, INC.

Free format text: FORMER OWNER: HITACHI,LTD.

Effective date: 20150907

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150907

Address after: Tokyo, Japan, Japan

Patentee after: Hitachi Appliances Inc.

Address before: Tokyo, Japan, Japan

Patentee before: Hitachi Ltd.

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160817

Address after: Hongkong, China

Patentee after: Johnson Controls Hitachi air conditioning technology (Hongkong) Co., Ltd.

Address before: Tokyo, Japan, Japan

Patentee before: Hitachi Appliances Inc.

CX01 Expiry of patent term

Granted publication date: 20040825

CX01 Expiry of patent term