FR2264731A1 - Sealed capsule for calorimeter sample - has seal held on sample by deformed sides of capsule - Google Patents

Sealed capsule for calorimeter sample - has seal held on sample by deformed sides of capsule

Info

Publication number
FR2264731A1
FR2264731A1 FR7508024A FR7508024A FR2264731A1 FR 2264731 A1 FR2264731 A1 FR 2264731A1 FR 7508024 A FR7508024 A FR 7508024A FR 7508024 A FR7508024 A FR 7508024A FR 2264731 A1 FR2264731 A1 FR 2264731A1
Authority
FR
France
Prior art keywords
capsule
sample
seal
calorimeter
seal held
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.)
Granted
Application number
FR7508024A
Other languages
French (fr)
Other versions
FR2264731B1 (en
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Publication of FR2264731A1 publication Critical patent/FR2264731A1/en
Application granted granted Critical
Publication of FR2264731B1 publication Critical patent/FR2264731B1/fr
Granted 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
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
    • G01N25/48—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation
    • G01N25/4846—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation for a motionless, e.g. solid sample
    • G01N25/4853—Details
    • G01N25/486—Sample holders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The capsule can be made from any metal compatible with the sampling material. It comprises a hollow cylinder (1), with an open top (1d) and a flanged base (1b, 1c). The internal bore is flat bottomed with parallel sides (1a), the upper section being larger in diameter to form an annular step (1e). The sampling material (S) is placed in the lower part and a tight fitting seal (2) in the upper, this seal resting on the step to control the amount of compression on the material. The assembly is placed under a press and the open top deformed inwards using a hollow punch, to grip the seal.
FR7508024A 1974-03-19 1975-03-14 Sealed capsule for calorimeter sample - has seal held on sample by deformed sides of capsule Granted FR2264731A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1974031449U JPS5812124Y2 (en) 1974-03-19 1974-03-19 netsubunsekisouchiyoumitsupuushiriyouuki

Publications (2)

Publication Number Publication Date
FR2264731A1 true FR2264731A1 (en) 1975-10-17
FR2264731B1 FR2264731B1 (en) 1978-10-06

Family

ID=12331551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508024A Granted FR2264731A1 (en) 1974-03-19 1975-03-14 Sealed capsule for calorimeter sample - has seal held on sample by deformed sides of capsule

Country Status (3)

Country Link
JP (1) JPS5812124Y2 (en)
FR (1) FR2264731A1 (en)
SE (1) SE424922B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2342906A (en) * 1997-06-17 2000-04-26 Shinko Electric Company Limite Overhead conveying device and overhead conveying vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2342906A (en) * 1997-06-17 2000-04-26 Shinko Electric Company Limite Overhead conveying device and overhead conveying vehicle
GB2342906B (en) * 1997-06-17 2002-01-16 Shinko Electric Company Ltd Overhead conveyance device and overhead conveyance vehicle

Also Published As

Publication number Publication date
JPS50121793U (en) 1975-10-04
SE7503026L (en) 1975-09-22
FR2264731B1 (en) 1978-10-06
JPS5812124Y2 (en) 1983-03-08
SE424922B (en) 1982-08-16

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