DE2355511A1 - Stopper for microbiological bottles etc. - which is microbe and/liquid-tight and overlaps upper bottle-edge - Google Patents

Stopper for microbiological bottles etc. - which is microbe and/liquid-tight and overlaps upper bottle-edge

Info

Publication number
DE2355511A1
DE2355511A1 DE19732355511 DE2355511A DE2355511A1 DE 2355511 A1 DE2355511 A1 DE 2355511A1 DE 19732355511 DE19732355511 DE 19732355511 DE 2355511 A DE2355511 A DE 2355511A DE 2355511 A1 DE2355511 A1 DE 2355511A1
Authority
DE
Germany
Prior art keywords
tight
stopper
microbe
liquid
microbiological
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.)
Pending
Application number
DE19732355511
Other languages
German (de)
Inventor
Hans Plaicher
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.)
MILCHZENTRALE MANNHEIM HEIDELB
Original Assignee
MILCHZENTRALE MANNHEIM HEIDELB
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 MILCHZENTRALE MANNHEIM HEIDELB filed Critical MILCHZENTRALE MANNHEIM HEIDELB
Priority to DE19732355511 priority Critical patent/DE2355511A1/en
Publication of DE2355511A1 publication Critical patent/DE2355511A1/en
Pending 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
    • B01L3/5082—Test tubes per se
    • B01L3/50825—Closing or opening means, corks, bungs
    • 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
    • B65D39/04—Cup-shaped plugs or like hollow flanged members
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/38—Caps; Covers; Plugs; Pouring means

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Clinical Laboratory Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The closure-stopper is intended for bacteriological purposes, e.g. microbiological culture-jars or specimen-bottles. It is made of a material resisting temps. of 180 degrees C e.g. silicone rubber. The closure is microbe-tight and liquid-tight and overlaps the upper edge of the bottle. As a result, its seating is absolutely firm, it can be sterilised in one operation with the vessel. It is light, unbreakable, largely corrosion-resistant and easy to clean.

Description

Beschrieb zur Patentanmeldung Description for ur Pate nt registration

Bezeichnung: Description: ΟΪ0τί&ά ZWefrΟΪ0τί & ά ZWefr

Erfinder: Hans Plaicher Inventor : Hans Plaicher

Anmelder: Milchzentrale Mannheim-Heidelberg AG, Mannheim Applicant : Milchzentrale Mannheim-Heidelberg AG, Mannheim

Es handelt sich um einen Spezial-Verschlußstopfen für bakteriologische Zwecke. Als.Material wird ein elastischer Stoff verwendet, der Sterilisationstemperaturen von 18o Grad C verträgt (z.B. Siliconkautschuk).It is a special sealing plug for bacteriological purposes. An elastic material is used as the material, the sterilization temperature of 18o degrees C. tolerates (e.g. silicone rubber).

Die in der Zeichnung angegebenen Maße beziehen sich auf die Ausführung für den Verschluß von Schott1sehen Rollrandflaschen; für den Gebrauch bei Schott1sehen Kulturflaschen und bei bakteriologischen Reagenzgläsern verringert sich der Kerndurchmesser auf 13 mm, bei anderen Halsdurchmessern auf die jeweils erforderliche Stärke. Der Gesamtdurchmesser ändert sich in' der jeweiligen Relation.The dimensions given in the drawing refer to the version for the closure of Schott 1 see crimp neck bottles; For use with Schott 1 see culture bottles and with bacteriological test tubes the core diameter is reduced to 13 mm, with other neck diameters to the required thickness. The total diameter changes in 'the respective relation.

Der Kappenkopf erhält eine ca. 2 mm weite, durchgehende Öffnung zum Stopfenhohlkörper, um auftretende Drücke auszugleichen. The head of the cap is provided with a continuous, approx. 2 mm wide Opening to the plug hollow body to compensate for any pressures.

Das Oberteil des Stopfens kann ausführungsmäßig verlängert werden, um die Handhabung zu erleichtern.The design of the upper part of the stopper can be extended to facilitate handling.

Der Kernteil des Verschlusses hat einen glatten, geschlossenen Boden.The core part of the closure has a smooth, closed bottom.

Die Materialstärke des übergreifenden Kappenteiles wird optimal der zur Verwendung kommenden Geräteform angepasst.The material thickness of the overlapping cap part is optimally adapted to the shape of the device to be used.

_ 509821/1009 _ 509821/1009

nachträglichretroactively

Wird, bezüglich der besseren Handhabung, das Stopfenoberteil verlängert, so erhöht sich die auf der Zeichnung angegebene Gesamtlänge um ca. 4 mm.If, for better handling, the upper part of the stopper is lengthened, the amount shown in the drawing increases specified total length by approx. 4 mm.

Die Rillenführung um den Kappenkern dient einem besseren Sitz des Verschlusses, wenn die Geräteinnenwand feuchtThe grooves around the cap core improve the fit of the lock when the inside wall of the device is damp

Das oben beschriebene Objekt vereinigt die verschiedenen Vorzüge verschiedener, bislang üblicher, Verschlüsse in einer Konstruktion.The object described above combines the various advantages of different, previously common, closures in one design.

Vorteile: Übergreifende Kappe, absolut dichter Sitz, in einem Arbeitsgang mit dem zu verschließenden Gefäß sterilisierbar, leicht, unzerbrechlich, weitgehend korrosionsbeständig, einfach zu reinigen. Advantages : Overlapping cap, absolutely tight fit, can be sterilized in one operation with the vessel to be closed, light, unbreakable, largely corrosion-resistant, easy to clean.

509821/1009509821/1009

Claims (1)

NACHGEREICHTSUBMITTED PatentanspruchClaim Es handelt sich um einen Spezialversehlußstopfen für mikro-biologische Kultur-, Probe- und Nährbodenflasehen, dadurch gekennzeichnet, daß der Verschluß mikroben- und flüssigkeitsdicht ist sowie über den oberen Rand des Gefäßes übergreift·It is a special stopper for micro-biological culture, sample and nutrient bottles, characterized in that the closure is microbe- and liquid-tight as well as over the upper edge of the vessel 509821/ 1009509821/1009 LeLe e r s e i t ee r e i t e
DE19732355511 1973-11-07 1973-11-07 Stopper for microbiological bottles etc. - which is microbe and/liquid-tight and overlaps upper bottle-edge Pending DE2355511A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732355511 DE2355511A1 (en) 1973-11-07 1973-11-07 Stopper for microbiological bottles etc. - which is microbe and/liquid-tight and overlaps upper bottle-edge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732355511 DE2355511A1 (en) 1973-11-07 1973-11-07 Stopper for microbiological bottles etc. - which is microbe and/liquid-tight and overlaps upper bottle-edge

Publications (1)

Publication Number Publication Date
DE2355511A1 true DE2355511A1 (en) 1975-05-22

Family

ID=5897362

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732355511 Pending DE2355511A1 (en) 1973-11-07 1973-11-07 Stopper for microbiological bottles etc. - which is microbe and/liquid-tight and overlaps upper bottle-edge

Country Status (1)

Country Link
DE (1) DE2355511A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001047A1 (en) * 1978-11-28 1980-05-29 Dematex Dev & Invest Tube and stopper for blood-sampling systems
DE8808738U1 (en) * 1988-07-07 1988-09-01 Diekmann, Stephan, Dr., 3400 Goettingen, De
DE102008023341A1 (en) * 2008-02-27 2009-06-25 Elm - Plastic Gmbh Pipette adapter for inserting into e.g. medicament containing bottle, has upwardly opened casing including crank with through opening at lower end, and inwardly opened casing including gaskets at outer side of inwardly opened casing
US20170066564A1 (en) * 2015-09-09 2017-03-09 Purebacco USA LLC Bottle Neck Insert for Inhibiting Spillage or Accidental Exposure, and Related Methods and Systems

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001047A1 (en) * 1978-11-28 1980-05-29 Dematex Dev & Invest Tube and stopper for blood-sampling systems
DE8808738U1 (en) * 1988-07-07 1988-09-01 Diekmann, Stephan, Dr., 3400 Goettingen, De
DE102008023341A1 (en) * 2008-02-27 2009-06-25 Elm - Plastic Gmbh Pipette adapter for inserting into e.g. medicament containing bottle, has upwardly opened casing including crank with through opening at lower end, and inwardly opened casing including gaskets at outer side of inwardly opened casing
US20170066564A1 (en) * 2015-09-09 2017-03-09 Purebacco USA LLC Bottle Neck Insert for Inhibiting Spillage or Accidental Exposure, and Related Methods and Systems
US9908666B2 (en) * 2015-09-09 2018-03-06 Purebacco USA LLC Bottle neck insert for inhibiting spillage or accidental exposure, and related methods and systems

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