GB190306077A - Improvements in Apparatus for Delivering Measured Quantities of Liquid, especially Mercury, also Suitable for Delivering Measured Quantities of Granular or Pulverulent Materials. - Google Patents

Improvements in Apparatus for Delivering Measured Quantities of Liquid, especially Mercury, also Suitable for Delivering Measured Quantities of Granular or Pulverulent Materials.

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Publication number
GB190306077A
GB190306077A GB190306077DA GB190306077A GB 190306077 A GB190306077 A GB 190306077A GB 190306077D A GB190306077D A GB 190306077DA GB 190306077 A GB190306077 A GB 190306077A
Authority
GB
United Kingdom
Prior art keywords
plug
measured quantities
delivering measured
granular
spindle
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
Inventor
Albert Andrew Kelly
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190306077A publication Critical patent/GB190306077A/en
Expired legal-status Critical Current

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  • Reciprocating Pumps (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

6077. Kelly, A. A. March 16. Measured quantities, delivering.-Relates to a rotatable plug with a measuring - chamber of variable capacity, for delivering liquids, especially mercury, and granular and pulverulent solids. When the plug e is in the position shown, the hole d connects the reservoir b with the measuriogchamber g. On turning the plug e through 180‹, the contents of the measuring- chamber g will be discharged through the pipe f. The capacity of the chamber g depends upon the position of the piston h, which is adjusted by turning the spindle i, upon the flat face j of which the piston h is pressed by the spring j<1>. The spindle i is provided with a pointer k and a calibrated scale, and is kept in position by the spring p in the recess q, causing a groove in the spindle to bear with sufficient friction against the screw o. The rotation of the plug e is stopped at the required points by a pin on the plug, which co-operates with stop shoulders on the shell a. The plug e and shell a are preferably made of vulcanite.
GB190306077D 1903-03-16 1903-03-16 Improvements in Apparatus for Delivering Measured Quantities of Liquid, especially Mercury, also Suitable for Delivering Measured Quantities of Granular or Pulverulent Materials. Expired GB190306077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190306077T 1903-03-16

Publications (1)

Publication Number Publication Date
GB190306077A true GB190306077A (en) 1904-03-10

Family

ID=32157905

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190306077D Expired GB190306077A (en) 1903-03-16 1903-03-16 Improvements in Apparatus for Delivering Measured Quantities of Liquid, especially Mercury, also Suitable for Delivering Measured Quantities of Granular or Pulverulent Materials.

Country Status (1)

Country Link
GB (1) GB190306077A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090857A (en) * 1975-08-25 1978-05-23 Luwa Ag Filter box for textile machines, especially a spinning machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090857A (en) * 1975-08-25 1978-05-23 Luwa Ag Filter box for textile machines, especially a spinning machine

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