JPS5986239U - Whole pipette - Google Patents

Whole pipette

Info

Publication number
JPS5986239U
JPS5986239U JP18174382U JP18174382U JPS5986239U JP S5986239 U JPS5986239 U JP S5986239U JP 18174382 U JP18174382 U JP 18174382U JP 18174382 U JP18174382 U JP 18174382U JP S5986239 U JPS5986239 U JP S5986239U
Authority
JP
Japan
Prior art keywords
float
whole pipette
float chamber
marked line
chamber
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
JP18174382U
Other languages
Japanese (ja)
Other versions
JPS6229063Y2 (en
Inventor
毅 吉原
Original Assignee
住友特殊金属株式会社
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 住友特殊金属株式会社 filed Critical 住友特殊金属株式会社
Priority to JP18174382U priority Critical patent/JPS5986239U/en
Publication of JPS5986239U publication Critical patent/JPS5986239U/en
Application granted granted Critical
Publication of JPS6229063Y2 publication Critical patent/JPS6229063Y2/ja
Granted legal-status Critical Current

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  • Devices For Use In Laboratory Experiments (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案ｉこよるホールピペットの縦断面図で
ある。 １・・・・・・ホールピペット、２・・・・・・収液室
、３・・・・・・標線、４・・・・・・枝管、５・・・
・・・ゴム栓、６・・・・・・フロート室、フ・・・・
・・突起部、８・・・・・・フロート、９・・曲絞り部
。FIG. 1 is a longitudinal sectional view of a whole pipette according to this invention. 1... Whole pipette, 2... Liquid collection chamber, 3... Marked line, 4... Branch pipe, 5...
...Rubber stopper, 6...Float chamber, F...
...Protrusion, 8...Float, 9...Curved aperture part.

Claims (1)

【実用新案登録請求の範囲】 １　細径のガラス管の途中に収液室を膨出させ収液窓上
方に所定容積を示す標線を設けたホールピペットにおい
て、標線と管上端口との間に、管内壁に周突設した絞り
部とその下方の管内壁に設けた突起部とて区切ったフロ
ート室と、フロート室内に収納して浮上時に頭部が絞り
部に密着し通路閉塞可能となしたフロートとを設けたホ
ールピペット。 ２　標線とフロート室との間に、ゴム栓で止栓可能な枝
管を設けた実用新案登録請求の範囲第１項記載のホール
ピペット。[Scope of Claim for Utility Model Registration] 1. In a whole pipette in which a liquid collection chamber is bulged in the middle of a small diameter glass tube and a marked line indicating a predetermined volume is provided above the liquid collecting window, the line between the marked line and the top end opening of the tube is In between, there is a float chamber separated by a constriction projecting around the inner wall of the pipe and a protrusion provided on the inner wall below the float chamber, and when the float is stored in the float chamber, the head comes into close contact with the constrictor when floating, making it possible to block the passage. A whole pipette with a float. 2. The whole pipette according to claim 1 of the utility model registration claim, which is provided with a branch pipe that can be stopped with a rubber stopper between the marked line and the float chamber.
JP18174382U 1982-11-30 1982-11-30 Whole pipette Granted JPS5986239U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18174382U JPS5986239U (en) 1982-11-30 1982-11-30 Whole pipette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18174382U JPS5986239U (en) 1982-11-30 1982-11-30 Whole pipette

Publications (2)

Publication Number Publication Date
JPS5986239U true JPS5986239U (en) 1984-06-11
JPS6229063Y2 JPS6229063Y2 (en) 1987-07-25

Family

ID=30393762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18174382U Granted JPS5986239U (en) 1982-11-30 1982-11-30 Whole pipette

Country Status (1)

Country Link
JP (1) JPS5986239U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5060087U (en) * 1973-09-28 1975-06-03
JPS50108492U (en) * 1974-02-13 1975-09-05
JPS54168896U (en) * 1978-05-18 1979-11-28

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5060087U (en) * 1973-09-28 1975-06-03
JPS50108492U (en) * 1974-02-13 1975-09-05
JPS54168896U (en) * 1978-05-18 1979-11-28

Also Published As

Publication number Publication date
JPS6229063Y2 (en) 1987-07-25

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