GB442300A - Improvements relating to the shut-off valves of prepayment gas meters - Google Patents
Improvements relating to the shut-off valves of prepayment gas metersInfo
- Publication number
- GB442300A GB442300A GB2707134A GB2707134A GB442300A GB 442300 A GB442300 A GB 442300A GB 2707134 A GB2707134 A GB 2707134A GB 2707134 A GB2707134 A GB 2707134A GB 442300 A GB442300 A GB 442300A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shut
- valves
- backing plate
- plate
- improvements relating
- 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
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/001—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for gas
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Safety Valves (AREA)
Abstract
442,300. Valve components. METERS, Ltd., and SIDES, H., Blackfriars House, Parsonage, Manchester. Sept. 20, 1934, No. 27071. [Class 135] A self-aligning shut - off valve for a prepayment gas meter has the valve spindle formed with a ball or rounded end f held between a rounded depression d in a backing plate c and a similar depression in a smaller plate h secured to the backing plate by tongues which pass through holes in the plate c. The seating material is secured to the backing plate by a peripheral clamping ring b.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2707134A GB442300A (en) | 1934-09-20 | 1934-09-20 | Improvements relating to the shut-off valves of prepayment gas meters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2707134A GB442300A (en) | 1934-09-20 | 1934-09-20 | Improvements relating to the shut-off valves of prepayment gas meters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB442300A true GB442300A (en) | 1936-02-06 |
Family
ID=10253689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2707134A Expired GB442300A (en) | 1934-09-20 | 1934-09-20 | Improvements relating to the shut-off valves of prepayment gas meters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB442300A (en) |
-
1934
- 1934-09-20 GB GB2707134A patent/GB442300A/en not_active Expired
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