GB777337A - Improvements in or relating to weighing mechanism - Google Patents
Improvements in or relating to weighing mechanismInfo
- Publication number
- GB777337A GB777337A GB803754A GB803754A GB777337A GB 777337 A GB777337 A GB 777337A GB 803754 A GB803754 A GB 803754A GB 803754 A GB803754 A GB 803754A GB 777337 A GB777337 A GB 777337A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lamp
- march
- relating
- weighing mechanism
- filament
- 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
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
- G01G23/32—Indicating the weight by optical projection means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
777,337. Weighing-apparatus. BEST, C., and MOLINS MACHINE CO., Ltd. March 18, 1955 [March 19, 1954], No. 8037/54. Addition to 745,350. Class 143. In order to improve the definition of the image formed by the optical system described in the parent Specification, an apertured mask 135, Fig. 2, is provided at the end of the tube 35 adjacent the lamp 33. The aperture is rectangular, and so dimensioned as to pass only direct light from the lamp filament 32 and not that reflected from the lamp envelope or filament holder 132.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB803754A GB777337A (en) | 1954-03-19 | 1954-03-19 | Improvements in or relating to weighing mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB803754A GB777337A (en) | 1954-03-19 | 1954-03-19 | Improvements in or relating to weighing mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
GB777337A true GB777337A (en) | 1957-06-19 |
Family
ID=9844572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB803754A Expired GB777337A (en) | 1954-03-19 | 1954-03-19 | Improvements in or relating to weighing mechanism |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB777337A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3167143A (en) * | 1963-08-22 | 1965-01-26 | Gen Electric | Analytical balance |
-
1954
- 1954-03-19 GB GB803754A patent/GB777337A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3167143A (en) * | 1963-08-22 | 1965-01-26 | Gen Electric | Analytical balance |
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