SE9503382D0 - Filter tip with self-closing connector - Google Patents

Filter tip with self-closing connector

Info

Publication number
SE9503382D0
SE9503382D0 SE9503382A SE9503382A SE9503382D0 SE 9503382 D0 SE9503382 D0 SE 9503382D0 SE 9503382 A SE9503382 A SE 9503382A SE 9503382 A SE9503382 A SE 9503382A SE 9503382 D0 SE9503382 D0 SE 9503382D0
Authority
SE
Sweden
Prior art keywords
filter
point
self
filter point
filter tip
Prior art date
Application number
SE9503382A
Other languages
Swedish (sv)
Other versions
SE506662C2 (en
SE9503382L (en
Inventor
Sven Torstensson
Mats Torstensson
Original Assignee
Bat Geosystems Ab
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 Bat Geosystems Ab filed Critical Bat Geosystems Ab
Priority to SE9503382A priority Critical patent/SE506662C2/en
Publication of SE9503382D0 publication Critical patent/SE9503382D0/en
Publication of SE9503382L publication Critical patent/SE9503382L/en
Publication of SE506662C2 publication Critical patent/SE506662C2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

A point (11) is provided and a component (7) for producing a sealed connection to the filter point. A filter (10) communicates with the filter point via a channel (13). Two circular cylindrical plates (5,6) comprise the sealing components and are concentrically fitted inside the filter point. On being fitted, the plates are subjected to a compression in a radial direction. The circular cylindrical plates are made of an elastomer or natural rubber. The component (7) for producing a sealed connection to the filter point comprises a cannula. The body (9) of the filter point is made of thermoplastic material or of metal. The filter is made of plastics material, ceramic or metal. A control socket (8) is used to centre the cannula on the filter point.
SE9503382A 1995-10-02 1995-10-02 Filter point with self-closing coupling arrangement SE506662C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9503382A SE506662C2 (en) 1995-10-02 1995-10-02 Filter point with self-closing coupling arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9503382A SE506662C2 (en) 1995-10-02 1995-10-02 Filter point with self-closing coupling arrangement

Publications (3)

Publication Number Publication Date
SE9503382D0 true SE9503382D0 (en) 1995-10-02
SE9503382L SE9503382L (en) 1997-04-03
SE506662C2 SE506662C2 (en) 1998-01-26

Family

ID=20399644

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9503382A SE506662C2 (en) 1995-10-02 1995-10-02 Filter point with self-closing coupling arrangement

Country Status (1)

Country Link
SE (1) SE506662C2 (en)

Also Published As

Publication number Publication date
SE506662C2 (en) 1998-01-26
SE9503382L (en) 1997-04-03

Similar Documents

Publication Publication Date Title
TW374016B (en) Earplug and method for manufacturing an integrated earplug
PL315205A1 (en) Elastomer wings for a disposable absorptive article
DK0867198T3 (en) Switching system for medical applications
TW345493B (en) Medical pressure transducer disposable dome, medical pressure transducer, reusable medical pressure transducer component
CA2003489A1 (en) Vapour-permeable thermoplastic elastomeric film and method for producing the same
ES286133U (en) Implantable injection catheter.
MX9704828A (en) A water-shrinkable film.
AU7760087A (en) Device suitable for the administration of a therapeutic substance
GB2162618A (en) Self-sealing check valve
CA2143751A1 (en) Flexible, conducting plastic electrode and process for its preparation
DE69023927D1 (en) THERMOPLASTIC COPOLYMER, THE PRODUCTION METHOD THEREOF, AND THERMOPLASTIC RESIN MIXTURE CONTAINING THIS.
IL105886A0 (en) Thermo-weldable coupling for connecting plastic materials and method for its production
EP0372549A3 (en) Gasket and medical device using the same
AU5712886A (en) Device for connecting two parts
EP0324312A3 (en) Polymer alloy
JPS57140792A (en) Novel immunity control substance, isolation thereof and therapeutical use
NO173007C (en) PROCEDURE AND DEVICE FOR THE MANUFACTURE OF SEALABLE CONTAINERS IN CONNECTABLE CONCRETE PIPES, AND CONCRETE PREPARATIONS MADE WITH THE PROCEDURE AND THE DEVICE
SE9503382D0 (en) Filter tip with self-closing connector
EP0142173A3 (en) Diaphragm for a filter press
EP0114479A3 (en) Environmentally sealed connector and method and means for the manufacture thereof
MX9703034A (en) Process for manufacturing joint disks.
ES8704111A1 (en) Plastic pipe body of thermoplastic material connected with a sealing body of a thermoplastic elastomer and pipe part or fitting connected with such a plastic pipe body.
DE59500781D1 (en) Adapter for connecting two lines with different cross sections
NO813735L (en) PROCEDURE FOR FIXING AN INJECTION NUTRITION IN A FLEXIBLE TUBE
SE8307122L (en) Valve device

Legal Events

Date Code Title Description
NUG Patent has lapsed