GB917979A - Improvements in or relating to weight indicating apparatus - Google Patents
Improvements in or relating to weight indicating apparatusInfo
- Publication number
- GB917979A GB917979A GB2504660A GB2504660A GB917979A GB 917979 A GB917979 A GB 917979A GB 2504660 A GB2504660 A GB 2504660A GB 2504660 A GB2504660 A GB 2504660A GB 917979 A GB917979 A GB 917979A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- indicator
- platform
- air
- article
- 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
- G01G5/00—Weighing apparatus wherein the balancing is effected by fluid action
- G01G5/006—Weighing apparatus wherein the balancing is effected by fluid action with pneumatic means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
917,979. Weighing-apparatus. BLUNDELL & CROMPTON Ltd., and CROMPTON, H. E. July 13, 1961 [July 18, 1960], No. 25046/60. Class 143. Weighing-apparatus comprises air pressure actuated lifting means supplied by a pump, a relief valve which operates when the article to be weighed has been lifted to relieve the air pressure so long as the article remains lifted above a predetermined amount and an indicator for indicating the air pressure applied to the actuating means. Conveniently, the indicator may be adapted to give direct readings of weight. The article 30 to be weighed, e.g. a gas cylinder, is placed on a platform 31 which is hinged at 32 and rests on a base 34 projecting from the plate 35 which constitutes the cover of a cylinder 37. A pump 42 is operated and sends air through a non-return valve 43, 44 and pipe 41 into the cylinder 37, whereby the plate 35 is raised and the platform 31 tilted until air escapes past a seal 36. The indicator 45 is then read, being calibrated to show weight allowing for the proportion borne by the hinge 32. Pressure is released by a valve 46. The platform may be the top of a piston in a cylinder and carry the whole weight, air escaping when the piston uncovers a port in the cylinder wall. Alternatively bellows may be used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2504660A GB917979A (en) | 1960-07-18 | 1960-07-18 | Improvements in or relating to weight indicating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2504660A GB917979A (en) | 1960-07-18 | 1960-07-18 | Improvements in or relating to weight indicating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB917979A true GB917979A (en) | 1963-02-13 |
Family
ID=10221353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2504660A Expired GB917979A (en) | 1960-07-18 | 1960-07-18 | Improvements in or relating to weight indicating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB917979A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031900A (en) * | 2017-05-31 | 2017-08-11 | 嘉兴鸿利机械有限公司 | Integral type packs process units |
| CN108254048A (en) * | 2016-12-29 | 2018-07-06 | 天津市华衡伟业称重系统股份有限公司 | A kind of pneumatic lifting scale |
-
1960
- 1960-07-18 GB GB2504660A patent/GB917979A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254048A (en) * | 2016-12-29 | 2018-07-06 | 天津市华衡伟业称重系统股份有限公司 | A kind of pneumatic lifting scale |
| CN107031900A (en) * | 2017-05-31 | 2017-08-11 | 嘉兴鸿利机械有限公司 | Integral type packs process units |
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