Improvements in syringes / [Wilhelm Ring].

  • Ring, Wilhelm.
Date:
1902
Catalogue details

Licence: Public Domain Mark

Credit: Improvements in syringes / [Wilhelm Ring]. Source: Wellcome Collection.

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    JV” ] 8,999 A.D. 1902 Daie of Application, 29th Aug., 1902—Accepted, 27th Nov., 1902 COMPLETE SPECIFICATION'. . \ ♦ “Improvements in Syringes. We, Wilhelm Ping 105^ Dedibettner Strasse Regensburg in the Empire of Germany Mercliant and Eeanz Haver Mayr, of Friedberg near Augsburg Bavaria in the Empire of Germany Mechanic, do hereby declare the nature of ^ this invention and in what manner the same is to be performed, to be particularly described and ascertained in and by the following statement: — This invention relates to improvements in syringes the object being to con- stiuct a ’veiy simple and practical syringe to be operated by hand. The syringe is applicable for different purposes particularly for agricultural or horticultural use. lb Such being’ the nature and object of our said invention the following is a complete description of same reference being had to the accompanying drawing which is a side elevation of the improved syringe. According to this invention 1 is the pump barrel having on its lower end a head 01 chamber ,3, furnished with openings 3, and enclosing a valve 4, the 15 latter is opened by the vacuum formed by the up-stroke of the plunger 5,’ and di aws the watei or othei licj^uid into which the head or chamber 2 of the syringe IS placed, thiough the openings 3, into the pump barrel I. The down or return stroke of the plunger 5, closes the valve 4 and prevents the Injuid from escaping through the openings 3 in the head or chamber 2. Slightly above the 20 head or chamber 2 is a branch pipe 6, connected to a nozzle 7 or rose, by a flexible tube 8, and owing to the valve 4 being closed by the down stroke ’of the plunger 5, the water or other liquid is forced through the branch pipe and nozzle or rose aforesaid. By this means the head of the syringe may be placed in a vessel containing liquid and the syringe can be operated until the liquid exhausted without having to be continiiallv inserting or w^ithdraw^ing the syringe from the vessel. ” By employing a long length of pipe the sjuinge may be operated a considerable distance aAvay from the supply of liquid. Having now particularly described and ascertained the nature of our said 30 invention, and in what manner the same is to be performed, we declare that what Ave claim is ; — “ The improved syringe consisting of a barrel 1, head 2, openings 3, valve 4 plunger 5, branch pipe 6, flexible pipe 8, and rose or nozzle 7, all in combination operating as and for the purpose herein described and substantially as illus- 35 trated by the accompanying drawing. Dated this 28th day of August 1902. WILHELM RING, FRANZ HATER MAYR, By their Agents, 40 Brierley & Howard, Pennv Bank Chambers, Halifax. Printed for His Majestj^s Stationery Office, by Love & Malcomson, Ltd.—1902. 8<i.]