GB525631A - Improvements in and relating to devices for delivering measured quantities of liquids - Google Patents
Improvements in and relating to devices for delivering measured quantities of liquidsInfo
- Publication number
- GB525631A GB525631A GB612739A GB612739A GB525631A GB 525631 A GB525631 A GB 525631A GB 612739 A GB612739 A GB 612739A GB 612739 A GB612739 A GB 612739A GB 525631 A GB525631 A GB 525631A
- Authority
- GB
- United Kingdom
- Prior art keywords
- measuring chamber
- outlet
- valve
- measured quantities
- liquids
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
- G01F11/30—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement with supply and discharge valves of the lift or plug-lift type
- G01F11/32—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement with supply and discharge valves of the lift or plug-lift type for liquid or semiliquid
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
525,631. Delivering measured quantities of liquids. BOWKER, R. P. Feb. 24, 1939, No. 6127. [Class 106 (v)] A device for dispensing measured quantities of liquid comprises a tapered member 1 fitting in an inverted bottle or other liquid container and having a spring- pressed tubular end 2 formed with a slot 2A and carrying a valve 3 admitting air to a glass measuring chamber 6. The chamber 6 is fitted at its lower end with a housing 7 for a delivery valve 10 having a tubular outlet 15 and carrying rubber seating washers 11, 12. When a liquid receptacle is pressed against arms 14 on the outlet 15 the valve 10 is raised so as first to expose ports 16 in the outlet 15 to the measuring chamber, next to seal the bottom of the end 2 by the washer 11 then to open the air valve 3 and finally to shut off the measuring chamber from the bottle by closing the slot 2A. When the measuring chamber has emptied and the receptacle has been removed a spring 13 returns the parts to their initial positions and the measuring chamber refills. A wire gauge tube 17 may be inserted in the outlet 15 to prevent dripping.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB612739A GB525631A (en) | 1939-02-24 | 1939-02-24 | Improvements in and relating to devices for delivering measured quantities of liquids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB612739A GB525631A (en) | 1939-02-24 | 1939-02-24 | Improvements in and relating to devices for delivering measured quantities of liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB525631A true GB525631A (en) | 1940-09-02 |
Family
ID=9808908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB612739A Expired GB525631A (en) | 1939-02-24 | 1939-02-24 | Improvements in and relating to devices for delivering measured quantities of liquids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB525631A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2151210A (en) * | 1983-12-13 | 1985-07-17 | Salesprint Temple Group Limite | Liquid dispenser |
-
1939
- 1939-02-24 GB GB612739A patent/GB525631A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2151210A (en) * | 1983-12-13 | 1985-07-17 | Salesprint Temple Group Limite | Liquid dispenser |
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