ZA726414B - Improvements in or relating to pump means - Google Patents
Improvements in or relating to pump meansInfo
- Publication number
- ZA726414B ZA726414B ZA726414A ZA726414A ZA726414B ZA 726414 B ZA726414 B ZA 726414B ZA 726414 A ZA726414 A ZA 726414A ZA 726414 A ZA726414 A ZA 726414A ZA 726414 B ZA726414 B ZA 726414B
- Authority
- ZA
- South Africa
- Prior art keywords
- relating
- pump means
- pump
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/02—Ventilation; Air-conditioning
- B63J2/06—Ventilation; Air-conditioning of engine rooms
-
- 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
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
- F04B45/043—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms two or more plate-like pumping flexible members in parallel
-
- 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
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
- F04B45/053—Pumps having fluid drive
-
- 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
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4407371 | 1971-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA726414B true ZA726414B (en) | 1973-10-31 |
Family
ID=10431636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA726414A ZA726414B (en) | 1971-09-22 | 1972-09-19 | Improvements in or relating to pump means |
Country Status (7)
Country | Link |
---|---|
AU (1) | AU4694272A (en) |
BE (1) | BE789092A (en) |
DE (1) | DE2246725A1 (en) |
FR (1) | FR2154228A5 (en) |
IT (1) | IT967688B (en) |
NL (1) | NL7212906A (en) |
ZA (1) | ZA726414B (en) |
-
0
- BE BE789092D patent/BE789092A/en unknown
-
1972
- 1972-09-19 ZA ZA726414A patent/ZA726414B/en unknown
- 1972-09-21 AU AU46942/72A patent/AU4694272A/en not_active Expired
- 1972-09-21 IT IT29469/72A patent/IT967688B/en active
- 1972-09-22 DE DE19722246725 patent/DE2246725A1/en active Pending
- 1972-09-22 NL NL7212906A patent/NL7212906A/xx unknown
- 1972-09-22 FR FR7233744A patent/FR2154228A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU4694272A (en) | 1974-03-28 |
BE789092A (en) | 1973-01-15 |
FR2154228A5 (en) | 1973-05-04 |
IT967688B (en) | 1974-03-11 |
NL7212906A (en) | 1973-03-26 |
DE2246725A1 (en) | 1973-03-29 |
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