TW406165B - Propeller type fluid machinery - Google Patents

Propeller type fluid machinery Download PDF

Info

Publication number: TW406165B
Authority: TW; Taiwan
Prior art keywords: cylinder; spiral; pressure; discharge side; blade
Prior art date: 1996-07-30

Application number

TW086107428A

Other languages

English (en)

Chinese (zh)

Inventor

Takuya Hirayama

Teruhisa Tsunekawa

Original Assignee

Toshiba Corp

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.)

1996-07-30

Filing date

1997-05-30

Publication date

2000-09-21

1997-05-30 Application filed by Toshiba Corp filed Critical Toshiba Corp

2000-09-21 Application granted granted Critical

2000-09-21 Publication of TW406165B publication Critical patent/TW406165B/zh

Links

239000012530 fluid Substances 0.000 title claims abstract description 24
230000002093 peripheral effect Effects 0.000 claims abstract description 32
230000007246 mechanism Effects 0.000 claims abstract description 29
230000007423 decrease Effects 0.000 claims description 2
239000000126 substance Substances 0.000 claims description 2
230000002159 abnormal effect Effects 0.000 abstract description 3
230000006872 improvement Effects 0.000 abstract description 2
238000005192 partition Methods 0.000 abstract 1
238000007906 compression Methods 0.000 description 53
230000006835 compression Effects 0.000 description 39
239000003507 refrigerant Substances 0.000 description 7
238000005057 refrigeration Methods 0.000 description 5
230000000694 effects Effects 0.000 description 4
230000005540 biological transmission Effects 0.000 description 3
230000002079 cooperative effect Effects 0.000 description 3
238000010586 diagram Methods 0.000 description 3
239000007788 liquid Substances 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
238000000034 method Methods 0.000 description 3
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
230000004323 axial length Effects 0.000 description 2
230000008859 change Effects 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
238000012546 transfer Methods 0.000 description 2
238000004804 winding Methods 0.000 description 2
239000002023 wood Substances 0.000 description 2
229910000838 Al alloy Inorganic materials 0.000 description 1
101150055297 SET1 gene Proteins 0.000 description 1
230000009471 action Effects 0.000 description 1
238000004378 air conditioning Methods 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
238000012937 correction Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
230000005484 gravity Effects 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000012545 processing Methods 0.000 description 1
238000007789 sealing Methods 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
229920003002 synthetic resin Polymers 0.000 description 1
239000000057 synthetic resin Substances 0.000 description 1

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
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/10—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth equivalents, e.g. rollers, than the inner member
- F04C18/107—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth equivalents, e.g. rollers, than the inner member with helical teeth
- 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
- F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
- F04B19/08—Scoop devices
- F04B19/12—Scoop devices of helical or screw-type

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Rotary Pumps (AREA)
Applications Or Details Of Rotary Compressors (AREA)
Electromagnetic Pumps, Or The Like (AREA)

TW086107428A 1996-07-30 1997-05-30 Propeller type fluid machinery TW406165B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP8200296A JPH1047272A (ja)	1996-07-30	1996-07-30	流体機械

Publications (1)

Publication Number	Publication Date
TW406165B true TW406165B (en)	2000-09-21

Family

ID=16421964

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW086107428A TW406165B (en)	1996-07-30	1997-05-30	Propeller type fluid machinery

Country Status (4)

Country	Link
JP (1)	JPH1047272A (ja)
KR (1)	KR100225277B1 (ja)
CN (1)	CN1081751C (ja)
TW (1)	TW406165B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101431807B (zh)	2007-11-05	2012-02-22	上海华为技术有限公司	移动台代理、基站子系统和网络适配方法
CA3151914A1 (en)	2019-08-19	2021-02-25	Q.E.D. Environmental Systems, Inc.	Pneumatic fluid pump with dual rotational swirling cleaning action

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1015486B (zh) *	1989-01-30	1992-02-12	株式会社东芝	流体压缩机
US4997352A (en) *	1989-01-30	1991-03-05	Kabushiki Kaisha Toshiba	Rotary fluid compressor having a spiral blade with an enlarging section
EP0495602B1 (en) *	1991-01-14	1995-08-30	Kabushiki Kaisha Toshiba	Axial flow fluid compressor
KR960015823B1 (ko) *	1991-06-12	1996-11-21	아오이 죠이치	유체압축기

1996
- 1996-07-30 JP JP8200296A patent/JPH1047272A/ja active Pending
1997
- 1997-05-30 TW TW086107428A patent/TW406165B/zh not_active IP Right Cessation
- 1997-07-25 KR KR1019970034806A patent/KR100225277B1/ko not_active Expired - Fee Related
- 1997-07-30 CN CN97115490A patent/CN1081751C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CN1081751C (zh)	2002-03-27
KR100225277B1 (ko)	1999-10-15
CN1173588A (zh)	1998-02-18
JPH1047272A (ja)	1998-02-17
KR980009940A (ko)	1998-04-30

Legal Events

Date	Code	Title	Description
2001-02-14	GD4A	Issue of patent certificate for granted invention patent
2006-07-21	MM4A	Annulment or lapse of patent due to non-payment of fees

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