FI870673A - Roterande tryckfoerstaerkare. - Google Patents
Roterande tryckfoerstaerkare. Download PDFInfo
- Publication number
- FI870673A FI870673A FI870673A FI870673A FI870673A FI 870673 A FI870673 A FI 870673A FI 870673 A FI870673 A FI 870673A FI 870673 A FI870673 A FI 870673A FI 870673 A FI870673 A FI 870673A
- Authority
- FI
- Finland
- Prior art keywords
- rotary equipment
- rotary
- equipment
- Prior art date
Links
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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
- F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
- F04B9/1115—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members the movement of the pumping pistons in only one direction being obtained by a single-acting piston liquid motor, e.g. actuation in the other direction by spring means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82991986A | 1986-02-18 | 1986-02-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI870673A0 FI870673A0 (fi) | 1987-02-18 |
FI870673A true FI870673A (fi) | 1987-08-19 |
Family
ID=25255902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI870673A FI870673A (fi) | 1986-02-18 | 1987-02-18 | Roterande tryckfoerstaerkare. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0233771A3 (fr) |
JP (1) | JPS62240481A (fr) |
CA (1) | CA1302782C (fr) |
FI (1) | FI870673A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10216951A1 (de) * | 2002-04-17 | 2003-11-06 | Bosch Rexroth Ag | Hydrotransformator |
JP2019065799A (ja) * | 2017-10-03 | 2019-04-25 | Smc株式会社 | 増圧装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB767325A (en) * | 1953-07-15 | 1957-01-30 | Imo Industri Ab | Improvements in or relating to hydraulic pump systems |
DE1135609B (de) * | 1960-09-29 | 1962-08-30 | Borsig Ag | Hochdruckkolbenkompressor |
FR1441747A (fr) * | 1965-04-30 | 1966-06-10 | Pompes D K M Sa | Dispositif de pompage à débit faible et régulier |
DE3014552C2 (de) * | 1980-04-16 | 1986-06-26 | Paul 4740 Oelde Hammelmann | Hydraulische Antriebsvorrichtung für eine Axialkolbenpumpe |
DE3101694A1 (de) * | 1981-01-21 | 1982-08-05 | Paul 4740 Oelde Hammelmann | "verfahren und vorrichtung zur energierueckgewinnung in mit einem gasfoermigen oder fluessigen druckmedium betriebenen kreisprozessen" |
ATE10533T1 (de) * | 1982-02-05 | 1984-12-15 | Bran & Luebbe Gmbh | Kolbenmembranpumpe. |
-
1987
- 1987-02-13 CA CA000529732A patent/CA1302782C/fr not_active Expired - Fee Related
- 1987-02-17 EP EP87301327A patent/EP0233771A3/fr not_active Withdrawn
- 1987-02-18 FI FI870673A patent/FI870673A/fi not_active IP Right Cessation
- 1987-02-18 JP JP62035438A patent/JPS62240481A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA1302782C (fr) | 1992-06-09 |
FI870673A0 (fi) | 1987-02-18 |
EP0233771A2 (fr) | 1987-08-26 |
EP0233771A3 (fr) | 1989-03-08 |
JPS62240481A (ja) | 1987-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: V-TECH INDUSTRIES INC. |