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 GASES

Info

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
Application number
FR7044264A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR2073136A5 publication Critical patent/FR2073136A5/en
Expired legal-status Critical Current

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)
FR7044264A 1969-12-15 1970-12-09 PISTON APPLICABLE IN PARTICULAR TO SYRINGES AND PUMPS FOR MEASURING LIQUIDS AND GASES Expired FR2073136A5 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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