JPS5716315A - Measurement and feeding-out device for liquid - Google Patents
Measurement and feeding-out device for liquidInfo
- Publication number
- JPS5716315A JPS5716315A JP8996380A JP8996380A JPS5716315A JP S5716315 A JPS5716315 A JP S5716315A JP 8996380 A JP8996380 A JP 8996380A JP 8996380 A JP8996380 A JP 8996380A JP S5716315 A JPS5716315 A JP S5716315A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- shaft
- cylinder
- manner
- operational
- 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
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
- G01F11/02—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 measuring chambers which expand or contract during measurement
- G01F11/04—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 measuring chambers which expand or contract during measurement of the free-piston type
- G01F11/06—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 measuring chambers which expand or contract during measurement of the free-piston type with provision for varying the stroke of the piston
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Reciprocating Pumps (AREA)
Abstract
PURPOSE:To enable the high- precise feed out of a quantative liquid, by a method wherein suction, measuring, prevention for back flow, and feeding of liquid in a sealed system are intermittently conducted in a repeating operation manner. CONSTITUTION:At the inside of a transparent cylinder 1, whose opposite ends are securely attached between the nip formed by base plates positioned in parallel to each other, a shaft heat 12, which slides in a manner that the circumference of the shaft head 2 makes close contact with the inner surface of the cylinder 1, and an operational shaft 7 thereof are located. A gear drive mechanism 09 for conducting a reciprocating operation of the operational shaft 7 and a mechanism, which sets an upper limit and a lower limit of the operation and controls the operation, are mounted. Additionally, a flow path 5, through which liquid is sucked into and fed out of the inner chamber 12 of the cylinder 12, and a liquid flow mechanism, incorporating a pair of transparent ON, OFF check valves 4A and 4B, are mounted in the base plates. With the operational shaft 7 driven by means of the gear drive mechanism 09, the shaft head 2 is controlled and operated to intermittently feed out a quantative amount of the fluid in a consecutive manner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8996380A JPS5716315A (en) | 1980-07-03 | 1980-07-03 | Measurement and feeding-out device for liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8996380A JPS5716315A (en) | 1980-07-03 | 1980-07-03 | Measurement and feeding-out device for liquid |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5716315A true JPS5716315A (en) | 1982-01-27 |
Family
ID=13985333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8996380A Pending JPS5716315A (en) | 1980-07-03 | 1980-07-03 | Measurement and feeding-out device for liquid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5716315A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6152587A (en) * | 1984-08-21 | 1986-03-15 | Toshiba Corp | Micro heat pipe |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5215821U (en) * | 1975-07-22 | 1977-02-04 |
-
1980
- 1980-07-03 JP JP8996380A patent/JPS5716315A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5215821U (en) * | 1975-07-22 | 1977-02-04 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6152587A (en) * | 1984-08-21 | 1986-03-15 | Toshiba Corp | Micro heat pipe |
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