JPS55149046A - Abnormality detector of capsule - Google Patents
Abnormality detector of capsuleInfo
- Publication number
- JPS55149046A JPS55149046A JP5656579A JP5656579A JPS55149046A JP S55149046 A JPS55149046 A JP S55149046A JP 5656579 A JP5656579 A JP 5656579A JP 5656579 A JP5656579 A JP 5656579A JP S55149046 A JPS55149046 A JP S55149046A
- Authority
- JP
- Japan
- Prior art keywords
- capsules
- stop
- square screws
- feed roller
- parts
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/9508—Capsules; Tablets
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
PURPOSE:To make possible perfect detection of abnormal capsules by providing stop parts to a feed roller having square screws and letting said positions be detecting parts. CONSTITUTION:A feed roller 26 having square screws is continuously provided with an acceleration part 29 of the pitch P gradually widening from the inlet part E, the 1st stop part 30 of lead angle zero after said part, then a constant speed part 31, the 2nd stop part 32 of lead angle zero and a deceleration part 33 of gradually decreasing pitch. The trough part 3 of the square screws is of a fixed depth and is formed slightly broader than the length of capsules 1. In the 1st, 2nd stop parts 30, 32, the capsules 1 merely rotate without moving and therefore, they are inspected by the projection of light by a projector and its receiving during this time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5656579A JPS55149046A (en) | 1979-05-09 | 1979-05-09 | Abnormality detector of capsule |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5656579A JPS55149046A (en) | 1979-05-09 | 1979-05-09 | Abnormality detector of capsule |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55149046A true JPS55149046A (en) | 1980-11-20 |
JPS6152417B2 JPS6152417B2 (en) | 1986-11-13 |
Family
ID=13030647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5656579A Granted JPS55149046A (en) | 1979-05-09 | 1979-05-09 | Abnormality detector of capsule |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55149046A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6248116U (en) * | 1985-09-10 | 1987-03-25 | ||
JPH0258193U (en) * | 1988-10-21 | 1990-04-26 |
-
1979
- 1979-05-09 JP JP5656579A patent/JPS55149046A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6152417B2 (en) | 1986-11-13 |
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