DE211977C - - Google Patents

Info

Publication number
DE211977C
DE211977C DE1909211977D DE211977DA DE211977C DE 211977 C DE211977 C DE 211977C DE 1909211977 D DE1909211977 D DE 1909211977D DE 211977D A DE211977D A DE 211977DA DE 211977 C DE211977 C DE 211977C
Authority
DE
Germany
Prior art keywords
opening
tube
pin
exit
roughened
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 - Lifetime
Application number
DE1909211977D
Other languages
German (de)
English (en)
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 of DE211977C publication Critical patent/DE211977C/de
Application filed filed Critical
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01L3/02—Burettes; Pipettes
    • B01L3/0241—Drop counters; Drop formers
    • 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
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0832—Geometry, shape and general structure cylindrical, tube shaped
    • B01L2300/0838—Capillaries

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Sampling And Sample Adjustment (AREA)
DE1909211977D 1909-01-05 1909-01-05 Expired - Lifetime DE211977C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE211977T 1909-01-05

Publications (1)

Publication Number Publication Date
DE211977C true DE211977C (fr)

Family

ID=32442409

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1909211977D Expired - Lifetime DE211977C (fr) 1909-01-05 1909-01-05

Country Status (3)

Country Link
DE (1) DE211977C (fr)
FR (1) FR399703A (fr)
GB (1) GB190905559A (fr)

Also Published As

Publication number Publication date
GB190905559A (en) 1909-06-17
FR399703A (fr) 1909-07-06

Similar Documents

Publication Publication Date Title
DE2543452C3 (de) Entlüftungsvorrichtung für Tintenversorgungssysteme von Tintenstrahlschreibeinrichtungen
DE1700092B1 (de) Abgabevorrichtung fuer Vorrats- und Abgabeflaeschchen fuer Aerosole
DE2160233C3 (de) Vorrichtung zur Zuführung von Leim
DE211977C (fr)
EP0539747A1 (fr) Instrument à écrire ou dessiner
DE653C (de) Dintenfafs mit durch eine Schraube regulirbarem Dintenniveau
DE2144382B2 (de) Vorrichtung fuer die nassreinigung von gasen
DE1240045B (de) Vorrichtung zum Inberuehrungbringen eines Gases mit einer Fluessigkeit
DE354633C (de) Vorrichtung zum Abscheiden von Fluessigkeiten und Verunreinigungen aus Gasen oder Daempfen
DE29721646U1 (de) Armreif als Behälter für Flüssigkeiten mit Zerstäuber
DE328064C (de) Schmiervorrichtung aus einem heberfoermigen Kapillarrohr
DE380545C (de) Spuelventil
DE882543C (de) Vorrichtung zum Abscheiden von Fluessigkeiten aus Daempfen und Gasen durch Fliehkraftwirkung
DE233680C (fr)
DE2031885C3 (de) Einrichtung zur Steuerung der Strömung eines gasförmigen Mediums
DE961495C (de) Geber fuer Fluessigkeitandanzeiger, insbesondere fuer Benzinuhren
DE179036C (fr)
DE325347C (de) Reissfederfueller
DE183140C (fr)
DE304514C (fr)
DE270475C (fr)
EP1393661A1 (fr) Dispositif pour comprimer un sachet de thé
DE73668C (de) Sicherheitsventil für Dampfkessel
AT45941B (de) Einsatzstück für Tabakspfeifen.
US52661A (en) Press and strainer for cream