EP0435193A3 - An axial flow fluid compressor and a method of assembling the same - Google Patents
An axial flow fluid compressor and a method of assembling the same Download PDFInfo
- Publication number
- EP0435193A3 EP0435193A3 EP19900125094 EP90125094A EP0435193A3 EP 0435193 A3 EP0435193 A3 EP 0435193A3 EP 19900125094 EP19900125094 EP 19900125094 EP 90125094 A EP90125094 A EP 90125094A EP 0435193 A3 EP0435193 A3 EP 0435193A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- assembling
- same
- axial flow
- flow fluid
- fluid compressor
- 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.)
- Granted
Links
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
- F04C18/12—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 other than internal-axis type
- F04C18/14—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 other than internal-axis type with toothed rotary pistons
- F04C18/16—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 other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw 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
- F04C18/08—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP337524/89 | 1989-12-26 | ||
JP33752489 | 1989-12-26 | ||
JP9843790A JPH041494A (en) | 1990-04-13 | 1990-04-13 | Hydraulic compressor and assembling method thereof |
JP9630490A JPH041488A (en) | 1990-04-13 | 1990-04-13 | Hydraulic compressor |
JP96304/90 | 1990-04-13 | ||
JP98437/90 | 1990-04-13 | ||
JP98432/90 | 1990-04-13 | ||
JP9843290A JP2928582B2 (en) | 1989-12-26 | 1990-04-13 | Fluid compressor |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0435193A2 EP0435193A2 (en) | 1991-07-03 |
EP0435193A3 true EP0435193A3 (en) | 1992-02-19 |
EP0435193B1 EP0435193B1 (en) | 1995-03-01 |
Family
ID=27468421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90125094A Expired - Lifetime EP0435193B1 (en) | 1989-12-26 | 1990-12-21 | An axial flow fluid compressor and a method of assembling the same |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0435193B1 (en) |
KR (1) | KR940006866B1 (en) |
DE (1) | DE69017403T2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5252048A (en) * | 1991-06-25 | 1993-10-12 | Kabushiki Kaisha Toshiba | Fluid compressor having improved Oldham mechanism |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4871304A (en) * | 1987-07-31 | 1989-10-03 | Kabushiki Kaisha Toshiba | Axial flow fluid compresser |
US4875842A (en) * | 1987-09-10 | 1989-10-24 | Kabushiki Kaisha Toshiba | Axial flow fluid compressor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02176185A (en) * | 1988-12-28 | 1990-07-09 | Toshiba Corp | Fluid compressor |
JPH02176189A (en) * | 1988-12-28 | 1990-07-09 | Toshiba Corp | Fluid compressor |
-
1990
- 1990-12-21 EP EP90125094A patent/EP0435193B1/en not_active Expired - Lifetime
- 1990-12-21 DE DE69017403T patent/DE69017403T2/en not_active Expired - Fee Related
- 1990-12-26 KR KR1019900021889A patent/KR940006866B1/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4871304A (en) * | 1987-07-31 | 1989-10-03 | Kabushiki Kaisha Toshiba | Axial flow fluid compresser |
US4875842A (en) * | 1987-09-10 | 1989-10-24 | Kabushiki Kaisha Toshiba | Axial flow fluid compressor |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 14, no. 447 (M-1029)25 September 1990 & JP-2 176 185 ( TOSHIBA CORP. ) 9 July 1990 * |
PATENT ABSTRACTS OF JAPAN vol. 14, no. 447 (M-1029)25 September 1990 & JP-A-2 176 189 ( TOSHIBA CORP. ) 9 July 1990 * |
Also Published As
Publication number | Publication date |
---|---|
KR940006866B1 (en) | 1994-07-28 |
EP0435193B1 (en) | 1995-03-01 |
KR910018675A (en) | 1991-11-30 |
DE69017403T2 (en) | 1995-08-10 |
EP0435193A2 (en) | 1991-07-03 |
DE69017403D1 (en) | 1995-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 19901221 |
|
AK | Designated contracting states |
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PUAL | Search report despatched |
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ITF | It: translation for a ep patent filed |
Owner name: JACOBACCI & PERANI S.P.A. |
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STAA | Information on the status of an ep patent application or granted ep patent |
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26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
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PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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