IT1290223B1 - Macchina a fluido volumetrica per ridurre una perdita di fluido di un processo di scarico - Google Patents

Macchina a fluido volumetrica per ridurre una perdita di fluido di un processo di scarico

Info

Publication number
IT1290223B1
IT1290223B1 IT97MI000181A ITMI970181A IT1290223B1 IT 1290223 B1 IT1290223 B1 IT 1290223B1 IT 97MI000181 A IT97MI000181 A IT 97MI000181A IT MI970181 A ITMI970181 A IT MI970181A IT 1290223 B1 IT1290223 B1 IT 1290223B1
Authority
IT
Italy
Prior art keywords
machine
hollow cylinder
discharge port
fluid
predetermined orientation
Prior art date
Application number
IT97MI000181A
Other languages
English (en)
Inventor
Hirokatsu Kosokabe
Masahiro Takebayashi
Hiroaki Hata
Koichi Inaba
Isao Hayase
Kenji Tojo
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 ITMI970181A1 publication Critical patent/ITMI970181A1/it
Application granted granted Critical
Publication of IT1290223B1 publication Critical patent/IT1290223B1/it

Links

Classifications

    • 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
    • F01C1/06—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 other than 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
    • 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
    • F04C18/06—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 other than internal-axis type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
IT97MI000181A 1996-01-31 1997-01-30 Macchina a fluido volumetrica per ridurre una perdita di fluido di un processo di scarico IT1290223B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1499596 1996-01-31

Publications (2)

Publication Number Publication Date
ITMI970181A1 ITMI970181A1 (it) 1998-07-30
IT1290223B1 true IT1290223B1 (it) 1998-10-22

Family

ID=11876522

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97MI000181A IT1290223B1 (it) 1996-01-31 1997-01-30 Macchina a fluido volumetrica per ridurre una perdita di fluido di un processo di scarico

Country Status (8)

Country Link
US (3) US6164941A (it)
KR (1) KR100192066B1 (it)
CN (2) CN1124414C (it)
IN (1) IN191473B (it)
IT (1) IT1290223B1 (it)
MY (1) MY125542A (it)
SG (1) SG72723A1 (it)
TW (3) TW424129B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL131736A0 (en) * 1999-09-05 2001-03-19 Taran David Pair of interacting gear teeth in a rotary motor
US6746223B2 (en) 2001-12-27 2004-06-08 Tecumseh Products Company Orbiting rotary compressor
TW539344U (en) * 2002-03-08 2003-06-21 Hon Hai Prec Ind Co Ltd Motor mandrel leakproof oil-storage device
CN103286587B (zh) * 2013-06-22 2016-09-21 芜湖盛力科技股份有限公司 一种加工中心工装及其操作方法
CN104295395A (zh) * 2013-07-16 2015-01-21 磊擎动力技术有限公司 活塞机构总成
CN107806410B (zh) * 2017-10-10 2024-05-03 珠海凌达压缩机有限公司 旋转压缩机和空调系统
CN109505659A (zh) * 2018-05-15 2019-03-22 万常玉 气体膨胀压力动力机
CN110080979B (zh) * 2019-06-21 2024-04-12 张满云 一种同步内啮合双转子结构及基于此结构的转子压缩机和转子发动机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US336144A (en) * 1886-02-16 Water meter with revolving piston
FR398678A (fr) * 1908-12-23 1909-06-11 Wilhelm Leyenthal Appareil pour recueillir le caoutchouc coagulé sur le tronc des arbres à caoutchouc
US1277437A (en) * 1913-11-13 1918-09-03 Arvid Andersson Lind Rotary engine.
US1969651A (en) * 1931-03-28 1934-08-07 Kretschmer Heinrich Machine with oscillating rolling disks
DE589419C (de) * 1932-02-17 1934-03-10 Heinrich Kretschmer Maschine mit kreisschwingendem Waelzkolben
DE590003C (de) * 1932-02-17 1934-03-10 Harry Sauveur Dipl Ing Maschine mit kreisschwingendem Waelzkolben
US2112890A (en) * 1936-10-22 1938-04-05 Socony Vacuum Oil Co Inc Rotary power device
CH586348A5 (it) * 1975-02-07 1977-03-31 Aginfor Ag
JPS5523353A (en) * 1978-08-05 1980-02-19 Mitsubishi Electric Corp Volume type fluid machine
JPS55112892A (en) * 1979-02-23 1980-09-01 Mitsubishi Electric Corp Scroll compressor
DE3719950A1 (de) * 1987-06-15 1989-01-05 Agintec Ag Verdraengermaschine
JPH03275996A (ja) * 1990-03-26 1991-12-06 Ebara Corp 旋回型圧縮・膨張機
JPH05202869A (ja) * 1991-10-01 1993-08-10 Hideo Kaji コンプレッサ
WO1994008140A1 (en) * 1992-10-01 1994-04-14 Hideo Kaji Compressor
JPH06280758A (ja) * 1993-03-29 1994-10-04 Hideo Kaji コンプレッサ

Also Published As

Publication number Publication date
CN1164618A (zh) 1997-11-12
TW424130B (en) 2001-03-01
TW424129B (en) 2001-03-01
US6332763B1 (en) 2001-12-25
CN1303328C (zh) 2007-03-07
KR100192066B1 (ko) 1999-06-15
IN191473B (it) 2003-12-06
TW382045B (en) 2000-02-11
CN1313470A (zh) 2001-09-19
US6332764B1 (en) 2001-12-25
ITMI970181A1 (it) 1998-07-30
CN1124414C (zh) 2003-10-15
SG72723A1 (en) 2000-05-23
US6164941A (en) 2000-12-26
MY125542A (en) 2006-08-30

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Legal Events

Date Code Title Description
0001 Granted