CH592248A5 - - Google Patents
Info
- Publication number
- CH592248A5 CH592248A5 CH380775A CH380775A CH592248A5 CH 592248 A5 CH592248 A5 CH 592248A5 CH 380775 A CH380775 A CH 380775A CH 380775 A CH380775 A CH 380775A CH 592248 A5 CH592248 A5 CH 592248A5
- Authority
- CH
- Switzerland
Links
Classifications
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- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
- F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L33/00—Rotary or oscillatory slide valve-gear or valve arrangements, specially adapted for machines or engines with variable fluid distribution
- F01L33/04—Rotary or oscillatory slide valve-gear or valve arrangements, specially adapted for machines or engines with variable fluid distribution oscillatory
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- 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
- F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
- F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
- F04B11/0075—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons connected in series
- F04B11/0083—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons connected in series the pistons having different cross-sections
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- 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
- F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
- F04B9/129—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
- F04B9/131—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members
- F04B9/133—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting elastic-fluid motor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2414582A DE2414582B2 (de) | 1974-03-26 | 1974-03-26 | Kontinuierlich fördernde Verdrängerpumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
CH592248A5 true CH592248A5 (xx) | 1977-10-14 |
Family
ID=5911222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH380775A CH592248A5 (xx) | 1974-03-26 | 1975-03-25 |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT335847B (xx) |
CH (1) | CH592248A5 (xx) |
DE (1) | DE2414582B2 (xx) |
IT (1) | IT1034567B (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105221377A (zh) * | 2015-10-10 | 2016-01-06 | 中国水利水电科学研究院 | 一种水击驱动式高扬程活塞泵 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1007437A3 (nl) * | 1993-08-11 | 1995-06-13 | Philips Electronics Nv | Pomp voorzien van een eerste en tweede kamer. |
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1974
- 1974-03-26 DE DE2414582A patent/DE2414582B2/de not_active Ceased
-
1975
- 1975-03-24 IT IT21557/75A patent/IT1034567B/it active
- 1975-03-25 CH CH380775A patent/CH592248A5/xx not_active IP Right Cessation
- 1975-03-25 AT AT225575A patent/AT335847B/de not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105221377A (zh) * | 2015-10-10 | 2016-01-06 | 中国水利水电科学研究院 | 一种水击驱动式高扬程活塞泵 |
CN105221377B (zh) * | 2015-10-10 | 2017-04-05 | 中国水利水电科学研究院 | 一种水击驱动式高扬程活塞泵 |
Also Published As
Publication number | Publication date |
---|---|
DE2414582B2 (de) | 1978-03-23 |
AT335847B (de) | 1977-04-12 |
IT1034567B (it) | 1979-10-10 |
ATA225575A (de) | 1976-07-15 |
DE2414582A1 (de) | 1975-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |