GB696347A - Reciprocating pump for dispensing liquids - Google Patents
Reciprocating pump for dispensing liquidsInfo
- Publication number
- GB696347A GB696347A GB25270/51A GB2527051A GB696347A GB 696347 A GB696347 A GB 696347A GB 25270/51 A GB25270/51 A GB 25270/51A GB 2527051 A GB2527051 A GB 2527051A GB 696347 A GB696347 A GB 696347A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rod
- piston
- plug
- dispensing liquids
- barrel
- 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
- F16N3/00—Devices for supplying lubricant by manual action
- F16N3/02—Devices for supplying lubricant by manual action delivering oil
- F16N3/04—Oil cans; Oil syringes
- F16N3/08—Oil cans; Oil syringes incorporating a piston-pump
-
- 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
- F16N3/00—Devices for supplying lubricant by manual action
- F16N3/02—Devices for supplying lubricant by manual action delivering oil
- F16N3/04—Oil cans; Oil syringes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Reciprocating Pumps (AREA)
Abstract
696,347. Reciprocating pumps. JENETT, A. H. Oct. 29, 1951 [Nov. 2, 1950[, No. 25270/51. Class 102 (i). In apparatus for dispensing liquids, the barrel 11 forms the reservoir and is closed at one end by the nozzle head 14, which contains the cylinder 41 and outlet 22, and at the other end by a plug 13. A rod 19 passes through the barrel and carries a piston 18 having a groove 24 which permits liquid to flow into the cylinder 41 when the piston is at the end of its inner stroke. The rod 19 is secured to a finger-piece 32 which is loaded by a spring 36 and has a conical surface 33 so that when the finger-piece is screwed into the plug the surfaces contact and prevent leakage from the reservoir and also a valve 23 on the end of the rod 19 seats in the nozzle head and prevents leakage' from the outlet. The inward stroke of the piston is limited by a washer 39, adjacent an enlargement 38 on the rod 19, engaging the plug.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US696347XA | 1950-11-02 | 1950-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB696347A true GB696347A (en) | 1953-08-26 |
Family
ID=22090228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25270/51A Expired GB696347A (en) | 1950-11-02 | 1951-10-29 | Reciprocating pump for dispensing liquids |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB696347A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2453351A1 (en) * | 1979-04-06 | 1980-10-31 | Micro Mega Sa | Dentists hand spray for washing or lubricating - uses cylinder fitting into end of syringe |
-
1951
- 1951-10-29 GB GB25270/51A patent/GB696347A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2453351A1 (en) * | 1979-04-06 | 1980-10-31 | Micro Mega Sa | Dentists hand spray for washing or lubricating - uses cylinder fitting into end of syringe |
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