FR2073136A5 - PISTON APPLICABLE IN PARTICULAR TO SYRINGES AND PUMPS FOR MEASURING LIQUIDS AND GASES - Google Patents
PISTON APPLICABLE IN PARTICULAR TO SYRINGES AND PUMPS FOR MEASURING LIQUIDS AND GASESInfo
- Publication number
- FR2073136A5 FR2073136A5 FR7044264A FR7044264A FR2073136A5 FR 2073136 A5 FR2073136 A5 FR 2073136A5 FR 7044264 A FR7044264 A FR 7044264A FR 7044264 A FR7044264 A FR 7044264A FR 2073136 A5 FR2073136 A5 FR 2073136A5
- Authority
- FR
- France
- Prior art keywords
- syringes
- pumps
- gases
- measuring liquids
- piston
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
- F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Details Of Reciprocating Pumps (AREA)
- Sealing Devices (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB6099669 | 1969-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2073136A5 true FR2073136A5 (en) | 1971-09-24 |
Family
ID=10486440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7044264A Expired FR2073136A5 (en) | 1969-12-15 | 1970-12-09 | PISTON APPLICABLE IN PARTICULAR TO SYRINGES AND PUMPS FOR MEASURING LIQUIDS AND GASES |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5011606B1 (en) |
DE (1) | DE2061802A1 (en) |
FR (1) | FR2073136A5 (en) |
GB (1) | GB1324080A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2635365A1 (en) * | 1988-08-09 | 1990-02-16 | Kaco Gmbh Co | PISTON JOINT |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1473500A (en) * | 1973-07-03 | 1977-05-11 | Ici Ltd | Valve |
DE2951855A1 (en) * | 1979-12-21 | 1981-07-09 | Siemens AG, 1000 Berlin und 8000 München | CYLINDER GASKET |
DE3138536A1 (en) * | 1981-09-28 | 1983-04-07 | Walter Graf U. Co Gmbh & Co, 6980 Wertheim | PISTON FOR A PRECISION DISPENSER |
DE3325622C2 (en) * | 1983-07-15 | 1986-01-30 | Peter Dr. März | Injection syringe |
DE3406991A1 (en) * | 1984-02-27 | 1985-08-29 | Feldmühle AG, 4000 Düsseldorf | Method for producing pistons from brittle hard materials |
DE3621726A1 (en) * | 1986-06-28 | 1988-01-14 | Deutsche Forsch Luft Raumfahrt | PISTON PUMP FOR CONVEYING A CRYOGENIC LIQUID |
GB2248097A (en) * | 1990-09-19 | 1992-03-25 | Amicon Ltd | Piston for chromatography column |
-
1970
- 1970-11-30 GB GB1324080D patent/GB1324080A/en not_active Expired
- 1970-12-09 FR FR7044264A patent/FR2073136A5/en not_active Expired
- 1970-12-15 DE DE19702061802 patent/DE2061802A1/en active Pending
- 1970-12-15 JP JP45111374A patent/JPS5011606B1/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2635365A1 (en) * | 1988-08-09 | 1990-02-16 | Kaco Gmbh Co | PISTON JOINT |
Also Published As
Publication number | Publication date |
---|---|
DE2061802A1 (en) | 1971-09-16 |
GB1324080A (en) | 1973-07-18 |
JPS5011606B1 (en) | 1975-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |