GB764915A - Improvements relating to syringes - Google Patents
Improvements relating to syringesInfo
- Publication number
- GB764915A GB764915A GB597454A GB597454A GB764915A GB 764915 A GB764915 A GB 764915A GB 597454 A GB597454 A GB 597454A GB 597454 A GB597454 A GB 597454A GB 764915 A GB764915 A GB 764915A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plunger
- barrel
- ports
- interior
- communicates
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
- F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
- F04B11/0016—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
- B05B9/0426—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material with a pump attached to the spray gun or discharge device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/12—Valves; Arrangement of valves arranged in or on pistons
- F04B53/125—Reciprocating valves
- F04B53/126—Ball valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Catching Or Destruction (AREA)
Abstract
764,915. Spray pumps. FISONS PEST CONTROL, Ltd., [formerly PEST CONTROL, Ltd.]. Feb. 14, 1955 [March 1, 1954], No. 5974/54. Class 102(1) In a pump comprising an inlet valve 6, a barrel 1, a hollow plunger 7 carrying a piston 12 fitted with a non-return valve 13 and in which the interior of the plunger communicates through ports 14 with the annular space 8 between the barrel 1 and plunger 7, a hand grip 15 is formed as an air chamber which communicates with the interior of the plunger 7 through ports 17.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB597454A GB764915A (en) | 1954-03-01 | 1954-03-01 | Improvements relating to syringes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB597454A GB764915A (en) | 1954-03-01 | 1954-03-01 | Improvements relating to syringes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB764915A true GB764915A (en) | 1957-01-02 |
Family
ID=9806097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB597454A Expired GB764915A (en) | 1954-03-01 | 1954-03-01 | Improvements relating to syringes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB764915A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1161075B (en) * | 1960-05-11 | 1964-01-09 | Erich Zumpe | Duengelanze structurally combined with a hand pump |
EP0182667A2 (en) * | 1984-11-21 | 1986-05-28 | Plantpak Limited | Liquid dispensing device |
WO2018066995A1 (en) * | 2016-10-04 | 2018-04-12 | Saravia Castillon Carlos | Pump for the application of fluids |
-
1954
- 1954-03-01 GB GB597454A patent/GB764915A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1161075B (en) * | 1960-05-11 | 1964-01-09 | Erich Zumpe | Duengelanze structurally combined with a hand pump |
EP0182667A2 (en) * | 1984-11-21 | 1986-05-28 | Plantpak Limited | Liquid dispensing device |
EP0182667A3 (en) * | 1984-11-21 | 1986-10-22 | Plantpak Limited | Liquid dispensing device |
WO2018066995A1 (en) * | 2016-10-04 | 2018-04-12 | Saravia Castillon Carlos | Pump for the application of fluids |
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