CA960976A - Plug devices - Google Patents

Plug devices

Info

Publication number
CA960976A
CA960976A CA148,964A CA148964A CA960976A CA 960976 A CA960976 A CA 960976A CA 148964 A CA148964 A CA 148964A CA 960976 A CA960976 A CA 960976A
Authority
CA
Canada
Prior art keywords
plug devices
plug
devices
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
CA148,964A
Other languages
English (en)
Other versions
CA148964S (en
Inventor
Willi-Gunter Haferer
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.)
James A Jobling and Co Ltd
Original Assignee
James A Jobling and Co 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 James A Jobling and Co Ltd filed Critical James A Jobling and Co Ltd
Application granted granted Critical
Publication of CA960976A publication Critical patent/CA960976A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/56—Labware specially adapted for transferring fluids
    • B01L3/565—Seals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/60—Construction of the column
    • G01N30/6004—Construction of the column end pieces
    • G01N30/6026—Fluid seals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/60—Construction of the column
    • G01N30/6034—Construction of the column joining multiple columns
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/60—Construction of the column
    • G01N30/6052—Construction of the column body
    • G01N30/6082—Construction of the column body transparent to radiation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Clinical Laboratory Science (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Closures For Containers (AREA)
CA148,964A 1971-08-16 1972-08-09 Plug devices Expired CA960976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3835071A GB1367939A (en) 1971-08-16 1971-08-16 Plug devices

Publications (1)

Publication Number Publication Date
CA960976A true CA960976A (en) 1975-01-14

Family

ID=10402901

Family Applications (1)

Application Number Title Priority Date Filing Date
CA148,964A Expired CA960976A (en) 1971-08-16 1972-08-09 Plug devices

Country Status (13)

Country Link
US (1) US3804126A (https=)
AU (1) AU4558372A (https=)
BE (1) BE787615A (https=)
CA (1) CA960976A (https=)
CH (1) CH551590A (https=)
DE (1) DE2239842A1 (https=)
ES (1) ES405900A1 (https=)
FR (1) FR2150118A5 (https=)
GB (1) GB1367939A (https=)
IT (1) IT962611B (https=)
NL (1) NL7211161A (https=)
NO (1) NO134392C (https=)
SE (1) SE389200B (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954136A (en) * 1973-03-30 1976-05-04 Siemens Aktiengesellschaft Pressurized-water reactor steam generator heat-exchanger tube access system
GB2142413A (en) * 1983-06-30 1985-01-16 Steatite & Porcelain Prod Ltd Plunger construction for pump
US4716875A (en) * 1986-08-18 1988-01-05 Troncoso Fernando Jr Safety plug device for fuel lines
DE3729002A1 (de) * 1987-08-31 1989-04-20 Merck Patent Gmbh Chromatographiesaeulen-kartuschensystem
DE4118785C2 (de) * 1991-06-07 1995-02-09 Merck Patent Gmbh Dichtungsvorrichtung für die Chromatographie
DE4309798C2 (de) * 1993-03-26 1996-12-05 Merck Patent Gmbh Endstück für ein chromatographisches Kartuschenrohr
DE102009022368C5 (de) * 2009-05-22 2020-12-17 Dionex Softron Gmbh Steckereinheit und Verbindungssystem für das Verbinden von Kapillaren, insbesondere für die Hochleistungsflüssigkeitschromatographie
EP3163298B1 (en) 2015-10-30 2023-12-27 Dionex Softron GmbH Capillary tube connection
US11725606B2 (en) * 2021-05-11 2023-08-15 Caterpillar Inc. Oil drain back seal and systems, assemblies, kits, and methods thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243207A (en) * 1964-06-12 1966-03-29 Chemplast Inc Plastic fluid tight sealing device
US3355194A (en) * 1965-06-02 1967-11-28 Jomi Ind As Locking device for telescopic tubes
GB1192552A (en) * 1966-07-22 1970-05-20 Quickfit & Quartz Ltd Improvements in or relating to a Tube End Fitting

Also Published As

Publication number Publication date
NO134392C (https=) 1976-09-29
NL7211161A (https=) 1973-02-20
SE389200B (sv) 1976-10-25
IT962611B (it) 1973-12-31
DE2239842A1 (de) 1973-02-22
FR2150118A5 (https=) 1973-03-30
ES405900A1 (es) 1976-02-01
CH551590A (de) 1974-07-15
AU4558372A (en) 1974-02-21
NO134392B (https=) 1976-06-21
GB1367939A (en) 1974-09-25
BE787615A (fr) 1973-02-16
US3804126A (en) 1974-04-16

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