GB628860A - Improvements in float-actuated valves for flushing cisterns or the like - Google Patents
Improvements in float-actuated valves for flushing cisterns or the likeInfo
- Publication number
- GB628860A GB628860A GB817647A GB817647A GB628860A GB 628860 A GB628860 A GB 628860A GB 817647 A GB817647 A GB 817647A GB 817647 A GB817647 A GB 817647A GB 628860 A GB628860 A GB 628860A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- float
- outlet
- casing
- cap
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
- F16K31/24—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve
- F16K31/26—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve with the valve guided for rectilinear movement and the float attached to a pivoted arm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Float Valves (AREA)
Abstract
628,860. Fluid-actuated valves. KNOWLES, J. D. March 3,1948, No. 8176/47. [Class 135] In a float-actuated, cistern supply valve, the valve casing 1 has a valve 13 interposed between the inlet 2 and the. outlet 12, so that the pressure of the water supply helps to maintain the valve 13 on its seat. A float arm 6, pivoted between lugs 5 on the casing 1, has a shorter arm extending into a slot-in the valve 13, which has a conical portion provided with a head 14a and a resilient washer 14. Grooves 16, 17 are provided in the outlet and valve head respectively. The inlet 2 has a restricted passage 9 which may be varied by fitting different nipples 20. The casing 1 has a detachable cap 11 for access to the chamber 10. Water, lead shot or the like may be inserted in the float 8 through a cap 18, or an adjustable weight may be arranged on the arm 6 to vary the buoyancy. A silencer pipe 15 is fitted to the outlet 12. In a modification, the silencer pipe 15, the grooves 16, 17 and the cap 18 are omitted, and the nipple 20 is replaced by a fixed orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB817647A GB628860A (en) | 1948-03-03 | 1948-03-03 | Improvements in float-actuated valves for flushing cisterns or the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB817647A GB628860A (en) | 1948-03-03 | 1948-03-03 | Improvements in float-actuated valves for flushing cisterns or the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB628860A true GB628860A (en) | 1949-09-06 |
Family
ID=9847286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB817647A Expired GB628860A (en) | 1948-03-03 | 1948-03-03 | Improvements in float-actuated valves for flushing cisterns or the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB628860A (en) |
-
1948
- 1948-03-03 GB GB817647A patent/GB628860A/en not_active Expired
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