GB971937A - Improvements in or relating to liquid dispensing pumps - Google Patents
Improvements in or relating to liquid dispensing pumpsInfo
- Publication number
- GB971937A GB971937A GB2983663A GB2983663A GB971937A GB 971937 A GB971937 A GB 971937A GB 2983663 A GB2983663 A GB 2983663A GB 2983663 A GB2983663 A GB 2983663A GB 971937 A GB971937 A GB 971937A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- lever
- valve
- rack
- apertures
- 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
- F16N—LUBRICATING
- F16N13/00—Lubricating-pumps
- F16N13/02—Lubricating-pumps with reciprocating piston
- F16N13/06—Actuation of lubricating-pumps
- F16N13/08—Actuation of lubricating-pumps by hand or foot
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
Abstract
971,937. Reciprocating pumps. CASTROL Ltd. July 26, 1963, No. 29836/63. Addition to 844,130. Heading F1A. A bucket piston 25 is loaded by a spring 30 and carries a valve member 36 which seals the inlet 22 when the piston is in its lower position. The piston is actuated by a lever 49 through a rack and pinion 31, 41, the upward movement of the rack being limited by a stop 38. The piston delivers to an outlet chamber 57 having a spring loaded valve 59 seating on a shoulder 58 and controlling an outlet nozzle 67 comprising capillary apertures 68. Closing movement of the valve 59 withdraws liquid into the apertures 68 to prevent drip. A U-shaped wall 69 is provided with a flange 70 to receive and support a container to be filled by the pump. The lever shaft 40 may have a pointer indicating discharge quantity on a scale and may drive a totalisation. A lug 74 on the lever 49 may be used to lock the lever.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2983663A GB971937A (en) | 1963-07-26 | 1963-07-26 | Improvements in or relating to liquid dispensing pumps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2983663A GB971937A (en) | 1963-07-26 | 1963-07-26 | Improvements in or relating to liquid dispensing pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB971937A true GB971937A (en) | 1964-10-07 |
Family
ID=10297982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2983663A Expired GB971937A (en) | 1963-07-26 | 1963-07-26 | Improvements in or relating to liquid dispensing pumps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB971937A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3425358A (en) * | 1967-01-10 | 1969-02-04 | H & H Eng Division Barker Mfg | Countermounted galley pump |
-
1963
- 1963-07-26 GB GB2983663A patent/GB971937A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3425358A (en) * | 1967-01-10 | 1969-02-04 | H & H Eng Division Barker Mfg | Countermounted galley pump |
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