GB847159A - Improvements relating to liquid handling pumps - Google Patents
Improvements relating to liquid handling pumpsInfo
- Publication number
- GB847159A GB847159A GB278158A GB278158A GB847159A GB 847159 A GB847159 A GB 847159A GB 278158 A GB278158 A GB 278158A GB 278158 A GB278158 A GB 278158A GB 847159 A GB847159 A GB 847159A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid handling
- improvements relating
- handling pumps
- annulus
- jan
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1075—Valves; Arrangement of valves the valve being a flexible annular ring
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
- F04B53/143—Sealing provided on the piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
- F16K15/145—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements being shaped as a solids of revolution, e.g. cylindrical or conical
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
847,159. Reciprocating pumps. GUICHARD, R. R. Jan. 28, 1958 [Jan. 31, 1957], No. 2781/58. Class 102(1). A pump cylinder 6 is mounted on an annulus 7 secured to a partition 4 separating inlet and outlet chambers 2, 3 and has a series of ports 10 surrounded by a resilient sleeve 11 which is clamped to the annulus 7 by a band 12.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR730817A FR1254904A (en) | 1957-01-31 | 1957-01-31 | Advanced fluid pump |
Publications (1)
Publication Number | Publication Date |
---|---|
GB847159A true GB847159A (en) | 1960-09-07 |
Family
ID=8704103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB278158A Expired GB847159A (en) | 1957-01-31 | 1958-01-28 | Improvements relating to liquid handling pumps |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1254904A (en) |
GB (1) | GB847159A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3811469A (en) * | 1973-01-24 | 1974-05-21 | Int Standard Electric Corp | Check valve for pump or the like |
DE2852852C2 (en) * | 1978-12-07 | 1981-02-26 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Piston pump, especially radial piston pump |
IT1289188B1 (en) * | 1997-01-22 | 1998-09-29 | Alex Sp A | SINGLE HAND PUMP FOR A LUBRICATION LINE WITH DEFORMABLE VALVE ELEMENT |
-
1957
- 1957-01-31 FR FR730817A patent/FR1254904A/en not_active Expired
-
1958
- 1958-01-28 GB GB278158A patent/GB847159A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1254904A (en) | 1961-03-03 |
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