US635154A - Measuring apparatus. - Google Patents
Measuring apparatus. Download PDFInfo
- Publication number
- US635154A US635154A US70766799A US1899707667A US635154A US 635154 A US635154 A US 635154A US 70766799 A US70766799 A US 70766799A US 1899707667 A US1899707667 A US 1899707667A US 635154 A US635154 A US 635154A
- Authority
- US
- United States
- Prior art keywords
- cylinder
- piston
- measuring apparatus
- thread
- smreker
- 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 - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/122—Supplying or proportioning liquid ingredients by means of a measuring chamber, e.g. container
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
Definitions
- the present invention relates to apparatus by means of which very small quantities or doses of fluids-for instance, quicksilvermay be supplied with the required degree of exactitude.
- Figure 1 is a side elevation of the device
- Fig. 2 a vertical section through the same on line A A of Fig. 3; Fig. 3, a plan of Fig. 1, and Fig. 4 a horizontal section on line B B of Fig. 2.
- the cylinder a is provided with an interior screw-thread extending throughout the whole of its length.
- a piston 01 has an exterior thread to fit the interior thread of CL and is capable of being screwed into at until the per face thereof, as will be seen from Fig. 3.
- a bow h which also serves as a registering hand, is pivotally connected to the rod f at n and provided with a downwardly-extending rod m, adapted to slide in a corresponding guide-channel 7c in the wall of the cylinder a.
- each thread of its screw will, as the piston is lowered in the cylinder, cause a certain quantity of the fluid to be expressed at c, and each partial turn will cause a correspondingly-less quantity to be forced out' of the apparatus, so that the amount served may be accurately limited by means of the graduation on the face of the disk 9.
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Description
N0.-635,|54..' Patented Oct. l7, I899.
E. SMREKER.
MEASURING APPARATUS.
(Application filed Mar. 3, 1899.) (No Model.)
Units 'IATFS Parnnr rrici.
ERNST SMREKER, OF VIENNA, AUSTRIA-HUNGARY.
MEASURING APPARATUS.
SPECIFICATION forming part of Letters Patent No. 635,154, dated October 17, 1899.
Application filed March 3, 1899; Serial No. 707,667- N0 model.)
To (LZZ whom it may concern:
Be it known that I, ERNST SMREKER, doctor of medicine, a subject of the Emperor of Austria-Hungary, residing at Vienna,Empire of Austria-Hungary, have invented a new and useful Apparatus for Measuring Small Quantities or Doses of Fluids, of which the following is a full, clear, and exact description.
The present invention relates to apparatus by means of which very small quantities or doses of fluids-for instance, quicksilvermay be supplied with the required degree of exactitude.
In order to render the present specification more easily intelligible, reference is had to the accompanying drawings, in which similar letters of reference denote similar parts throughout the several views.
Figure 1 is a side elevation of the device;
- Fig. 2, a vertical section through the same on line A A of Fig. 3; Fig. 3, a plan of Fig. 1, and Fig. 4 a horizontal section on line B B of Fig. 2.
The cylinder a is provided with an interior screw-thread extending throughout the whole of its length. A piston 01 has an exterior thread to fit the interior thread of CL and is capable of being screwed into at until the per face thereof, as will be seen from Fig. 3.
A bow h, which also serves as a registering hand, is pivotally connected to the rod f at n and provided with a downwardly-extending rod m, adapted to slide in a corresponding guide-channel 7c in the wall of the cylinder a.
When the disk g is turned, each thread of its screw will, as the piston is lowered in the cylinder, cause a certain quantity of the fluid to be expressed at c, and each partial turn will cause a correspondingly-less quantity to be forced out' of the apparatus, so that the amount served may be accurately limited by means of the graduation on the face of the disk 9.
, I claim as my invention 1. The combination of a cylinder having an internal thread and a piston threaded to fit the same, a piston-rod and a disk fast on its upper end and provided with graduations on its face an outlet-port communicating with the bottom of the interior of the cylinder and having exterior spout and a radially-stationary hand to move up and down with the piston, and show theamount of fluid expressed substantially as described.
2. The combination of a cylinder having interior thread and a piston having exterior thread to fit, a piston-rod and a disk fast to its upper end and provided with graduations on its face, a port having its lower end com municating with the bottom of the cylinder and its upper end provided with an outlet spout, a bow pivotally connected to the upper end of the cylinder and having a downwardly-projecting stem guided in a channel in the cylinder-wall for the purpose substantially as described.
In witness whereof I have hereunto set my hand in presence of two witnesses.
ERNST SMREKER.
Witnesses:
ALvEsTo S. IIoeUE,
AUGUST FUGGER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70766799A US635154A (en) | 1899-03-03 | 1899-03-03 | Measuring apparatus. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70766799A US635154A (en) | 1899-03-03 | 1899-03-03 | Measuring apparatus. |
Publications (1)
Publication Number | Publication Date |
---|---|
US635154A true US635154A (en) | 1899-10-17 |
Family
ID=2703745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US70766799A Expired - Lifetime US635154A (en) | 1899-03-03 | 1899-03-03 | Measuring apparatus. |
Country Status (1)
Country | Link |
---|---|
US (1) | US635154A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2622765A (en) * | 1948-09-14 | 1952-12-23 | Emil Greiner Company | Microburet or pipet |
US3325063A (en) * | 1965-10-22 | 1967-06-13 | Hansen Borg | Positive displacement container |
-
1899
- 1899-03-03 US US70766799A patent/US635154A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2622765A (en) * | 1948-09-14 | 1952-12-23 | Emil Greiner Company | Microburet or pipet |
US3325063A (en) * | 1965-10-22 | 1967-06-13 | Hansen Borg | Positive displacement container |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US635154A (en) | Measuring apparatus. | |
US1053169A (en) | Syrup-measuring faucet. | |
US2752075A (en) | Apparatus for dispensing separate successive predetermined quantities or measured amounts of liquid | |
US1160864A (en) | Glass-drawing apparatus. | |
US652992A (en) | Measuring-faucet. | |
US774326A (en) | Apparatus for delivering measured quantities. | |
US2605938A (en) | Valved drop forming stopper | |
US80307A (en) | Thaddeus s | |
US1912383A (en) | Gas control unit | |
US1290941A (en) | Syrup-pump. | |
US56342A (en) | Improvement in measuring-faucets | |
US1026145A (en) | Filling apparatus for liquid-receptacles. | |
US707532A (en) | Measuring-faucet and automatic graduate. | |
US404603A (en) | Croft | |
US1210988A (en) | Liquid-metering tank. | |
US450383A (en) | Liquid-measuring vessel | |
US630808A (en) | Automatic liquid-weighing faucet and scale. | |
US538738A (en) | Measuring-faucet | |
US59034A (en) | Improvement in measuring-funnels | |
US1393856A (en) | Measuring device for semiliquids | |
US568689A (en) | Measuring-faucet | |
US674717A (en) | Testing-bottle. | |
US459534A (en) | Measuring-faucet | |
US294181A (en) | Willaed b | |
US146594A (en) | Improvement in fountains for containing aerated or gaseous liquids |