GB421600A - A new or improved tap or cock - Google Patents
A new or improved tap or cockInfo
- Publication number
- GB421600A GB421600A GB1808033A GB1808033A GB421600A GB 421600 A GB421600 A GB 421600A GB 1808033 A GB1808033 A GB 1808033A GB 1808033 A GB1808033 A GB 1808033A GB 421600 A GB421600 A GB 421600A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reaction device
- valve
- lever
- escapement
- rod
- 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
- 239000012530 fluid Substances 0.000 abstract 2
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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
- F16K21/10—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulic brake cylinder acting on the closure member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
Abstract
421,600. Valves. WILSON, N. B., South Essex Waterworks, Langham, near Colchester, and KENT, Ltd., G., 199, High Holborn, London. June 24, 1933, No. 18080. [Class 135] A tap or cock which allows only a predetermined flow of fluid for a single actuation of the operating rod 2 however long the said rod is maintained in the valve-opening position has a floating lever 1 which is pivoted at one end to the rod 2, at the other end to a reaction device and intermediately to the valve spindle 10. The reaction device may be an escapement mechanism as shown in Fig. 2 or a dashpot. When the knob 3 is pushed inwardly, the valve 11 is opened against the fluid pressure in the inlet 5, the lever pivoting about the point x and the reaction device remaining substantially stationary. Subsequently the reaction device yields at a predetermined rate due to the inlet pressure acting to close the valve, the lever 1 pivoting about the point y. If the knob 3 is released before the time interval of the reaction device has elapsed, the valve closes immediately. The escapement mechanism, Fig. 2, comprises a rack 14 connected to a spring 18, and a pinion 15 fast with an escapement wheel 16 which has an escapement lever 17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1808033A GB421600A (en) | 1933-06-24 | 1933-06-24 | A new or improved tap or cock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1808033A GB421600A (en) | 1933-06-24 | 1933-06-24 | A new or improved tap or cock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB421600A true GB421600A (en) | 1934-12-24 |
Family
ID=10106313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1808033A Expired GB421600A (en) | 1933-06-24 | 1933-06-24 | A new or improved tap or cock |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB421600A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0572836A1 (en) * | 1992-05-30 | 1993-12-08 | Bruno Behrens | Self-closing valve |
| WO2006125886A1 (en) * | 2005-05-27 | 2006-11-30 | Les Robinets Presto | Device for interrupting delay of a delayed closing valve |
| CN117028622A (en) * | 2023-10-10 | 2023-11-10 | 南京骏诺电脑开水器制造有限公司 | Pressureless tap for hot water |
-
1933
- 1933-06-24 GB GB1808033A patent/GB421600A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0572836A1 (en) * | 1992-05-30 | 1993-12-08 | Bruno Behrens | Self-closing valve |
| WO2006125886A1 (en) * | 2005-05-27 | 2006-11-30 | Les Robinets Presto | Device for interrupting delay of a delayed closing valve |
| FR2886365A1 (en) * | 2005-05-27 | 2006-12-01 | Presto Robinets Sa | DEVICE FOR INTERRUPTING THE TIMING OF A TIMED CLOSURE VALVE |
| CN117028622A (en) * | 2023-10-10 | 2023-11-10 | 南京骏诺电脑开水器制造有限公司 | Pressureless tap for hot water |
| CN117028622B (en) * | 2023-10-10 | 2023-12-19 | 南京骏诺电脑开水器制造有限公司 | Pressureless tap for hot water |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB421600A (en) | A new or improved tap or cock | |
| GB403724A (en) | A new or improved tap or cock | |
| GB450490A (en) | Improvements in or relating to discharge cocks especially for water pipes and the like | |
| GB471254A (en) | Improvements in and relating to taps and cocks for controlling fluid | |
| GB211590A (en) | Improvements in or relating to safety cut off gas valves | |
| GB505478A (en) | Improvements in or relating to time-controlled valve devices | |
| GB337569A (en) | Improvements in and relating to valves | |
| ES7783U (en) | Closing device applicable to taps and stopcocks. (Machine-translation by Google Translate, not legally binding) | |
| GB485519A (en) | Improvements in and relating to outlet valves for sinks and the like | |
| GB168980A (en) | Improvements in taps or valves | |
| GB227086A (en) | Improvements in faucets or valves | |
| GB278848A (en) | Improvements in, and relating to, taps or cocks | |
| GB507725A (en) | Improvements in cocks for the control of fluids | |
| GB500418A (en) | Improvements in or relating to atmospheric vapour burners | |
| GB440652A (en) | A new or improved self closing valve | |
| ES62287U (en) | Closing mechanism for taps (Machine-translation by Google Translate, not legally binding) | |
| GB266858A (en) | Improvements in self-closing valves | |
| GB276780A (en) | Improvements in or relating to taps or cocks | |
| GB1124072A (en) | Improvements in and relating to fluid control valve apparatus | |
| GB426964A (en) | Improvements in or relating to taps and valves | |
| GB802450A (en) | Improvements in or relating to shut-off valves | |
| GB207022A (en) | Improvements in valves | |
| GB834491A (en) | Gas control valves | |
| GB191229493A (en) | Improvements in Faucets, or Taps and Cocks. | |
| GB862563A (en) | Improvements relating to marine propulsion steam turbine installations |