EP0317534A3 - Dispensing device - Google Patents
Dispensing device Download PDFInfo
- Publication number
- EP0317534A3 EP0317534A3 EP88850371A EP88850371A EP0317534A3 EP 0317534 A3 EP0317534 A3 EP 0317534A3 EP 88850371 A EP88850371 A EP 88850371A EP 88850371 A EP88850371 A EP 88850371A EP 0317534 A3 EP0317534 A3 EP 0317534A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- spoon
- hopper
- substance
- cylinder
- dispensing device
- 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.)
- Withdrawn
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
- B01L3/0289—Apparatus for withdrawing or distributing predetermined quantities of fluid
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Devices For Dispensing Beverages (AREA)
- Supply Of Fluid Materials To The Packaging Location (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU5411/87 | 1987-11-13 | ||
AUPI541187 | 1987-11-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0317534A2 EP0317534A2 (en) | 1989-05-24 |
EP0317534A3 true EP0317534A3 (en) | 1990-02-07 |
Family
ID=3772575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88850371A Withdrawn EP0317534A3 (en) | 1987-11-13 | 1988-10-27 | Dispensing device |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0317534A3 (en) |
JP (1) | JPH01220619A (en) |
ZA (1) | ZA888104B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112476782B (en) * | 2020-11-26 | 2022-01-11 | 四川兴城港瑞建材有限公司 | Laying method, operation method and structure of material storage sand bin of concrete mixing station |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1294885B (en) * | 1966-02-22 | 1969-05-08 | Mehta Maharaj Krishen Cardiff | Dispenser for powder or grainy materials |
FR2097415A5 (en) * | 1970-07-06 | 1972-03-03 | Lesieur Sodeva | |
US3885716A (en) * | 1972-04-25 | 1975-05-27 | Lafarge Ciments Sa | Appliance to measure out a given volume of powder |
US4049134A (en) * | 1976-02-02 | 1977-09-20 | The Perkin-Elmer Corporation | Movable ladle in a pressurized conduct for transporting specimens to a combustion chamber |
-
1988
- 1988-10-27 EP EP88850371A patent/EP0317534A3/en not_active Withdrawn
- 1988-10-28 ZA ZA888104A patent/ZA888104B/en unknown
- 1988-11-14 JP JP63285942A patent/JPH01220619A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1294885B (en) * | 1966-02-22 | 1969-05-08 | Mehta Maharaj Krishen Cardiff | Dispenser for powder or grainy materials |
FR2097415A5 (en) * | 1970-07-06 | 1972-03-03 | Lesieur Sodeva | |
US3885716A (en) * | 1972-04-25 | 1975-05-27 | Lafarge Ciments Sa | Appliance to measure out a given volume of powder |
US4049134A (en) * | 1976-02-02 | 1977-09-20 | The Perkin-Elmer Corporation | Movable ladle in a pressurized conduct for transporting specimens to a combustion chamber |
Also Published As
Publication number | Publication date |
---|---|
JPH01220619A (en) | 1989-09-04 |
ZA888104B (en) | 1989-07-26 |
EP0317534A2 (en) | 1989-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
RHK1 | Main classification (correction) |
Ipc: G01N 1/20 |
|
17P | Request for examination filed |
Effective date: 19900806 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19920505 |