US2080756A - Automatic water refiller and cuspidor flusher - Google Patents

Automatic water refiller and cuspidor flusher Download PDF

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Publication number
US2080756A
US2080756A US99174A US9917436A US2080756A US 2080756 A US2080756 A US 2080756A US 99174 A US99174 A US 99174A US 9917436 A US9917436 A US 9917436A US 2080756 A US2080756 A US 2080756A
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cuspidor
tank
flusher
automatic water
water outlet
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US99174A
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Herman J Badger
William A Davis
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Individual
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/14—Dental appliances for receiving spittle, with or without rinsing means therefor, e.g. dental basins, spittoons, cuspidors

Definitions

  • This invention appertains to new and useful improvements in appliances for dentist offices and more particularly to an automatic apparatus for maintaining the usual stationary tumbler constantly filled to a certain level and having an overflow serving as the dentists cuspidor flusher.
  • the principal object of the present invention is to provide means whereby the usual tumbler from which the dentist obtains water for his mouth syringe may be filled to a definite level and kept at this level without personal attention and wherein the overflow beyond this level is utilized as a flush for the patients cuspidor.
  • Figure 1 represents a side elevational view of the apparatus with parts in section.
  • Figure 2 represents a sectional view taken substantially on the line 22 of Figure 1.
  • numeral 5 represents a tank having a removable cover 6.
  • a water supply line 1 extends to the bottom of this tank 5 and has the shut-ofi valve 8 therein.
  • conduit 9 Extending from the bottom of the tank 5 is the conduit 9 which extends to the bottom of the fixed tumbler Ill and from the bottom of the tumbler In a connection I I can be provided for connection to another tumbler and so on to as many as desired in an office.
  • a dentist appliance comprising a tank having a water inlet at its bottom, a water outlet adjacent its top, a pipe extending from the water outlet, a cuspidor having a perforated spray tube therein connected with the said pipe extending 2 from the water outlet, a water outlet pipe from the bottom of the tank, a stationary tumbler to which the water outlet from the bottom of the tank connects.
  • a dentist appliance comprising a tank having a water inlet supply pipe at its bottom, a water outlet adjacent its top, a pipe extending from the water outlet, a cuspidor having a perforated spray tube therein connected with the said pipe extending from the water outlet, a water outlet pipe from the bottom of the tank, a stationary tumbler to which the water outlet from the bottom of the tank connects, and a valve in the supply pipe to the said tank.

Description

May 18, 1937. H. J. BADGER ET AL 2,080,756
- AUTOMATIC WATER REFILLER AND CUSPIDOR FLUSHER Filed Sept. 2, 1956 By 2mm 5M 19m Attorneys Patented May 1 8, 1937 UNITED STATES PATENT OFFICE AUTOMATIC WATER REFILLER AND CUSPIDOR FLUSHER Application September 2, 1936, Serial No. 99,174
2 Claims.
This invention appertains to new and useful improvements in appliances for dentist offices and more particularly to an automatic apparatus for maintaining the usual stationary tumbler constantly filled to a certain level and having an overflow serving as the dentists cuspidor flusher.
The principal object of the present invention is to provide means whereby the usual tumbler from which the dentist obtains water for his mouth syringe may be filled to a definite level and kept at this level without personal attention and wherein the overflow beyond this level is utilized as a flush for the patients cuspidor.
These and various other important objects and advantages of the invention will become apparent to the reader of the following specification.
In the drawing:-
Figure 1 represents a side elevational view of the apparatus with parts in section.
0 Figure 2 represents a sectional view taken substantially on the line 22 of Figure 1.
Referring to the drawing wherein like numerals designate like parts, it can be seen that numeral 5 represents a tank having a removable cover 6.
A water supply line 1 extends to the bottom of this tank 5 and has the shut-ofi valve 8 therein.
Extending from the bottom of the tank 5 is the conduit 9 which extends to the bottom of the fixed tumbler Ill and from the bottom of the tumbler In a connection I I can be provided for connection to another tumbler and so on to as many as desired in an office.
From the upper portion of the tank 5 a pipe l2 extends downwardly to the perforated cir- 'cular tube l3 in the patients cuspidor [4. It can now be seen, that water admitted to the tank 5 will fill the tank to the level [5 and overflow through the pipe I2 to flush the cuspidor I4. Siinultaneously water will pass from the tank 5 through the conduit 9 to the tumbler in, but the water admitted to the tumbler It will rise no higher than the level l6 which is the level IS in the tank 5.
While the foregoing specification sets forth the invention in specific terms, it is to be understood that numerous changes in the shape, size 10 and materials may be resorted to without departing from the spirit and scope of the invention as claimed hereinafter.
Having thus described the invention, what is claimed is 5 1. A dentist appliance comprising a tank having a water inlet at its bottom, a water outlet adjacent its top, a pipe extending from the water outlet, a cuspidor having a perforated spray tube therein connected with the said pipe extending 2 from the water outlet, a water outlet pipe from the bottom of the tank, a stationary tumbler to which the water outlet from the bottom of the tank connects.
2 A dentist appliance comprising a tank having a water inlet supply pipe at its bottom, a water outlet adjacent its top, a pipe extending from the water outlet, a cuspidor having a perforated spray tube therein connected with the said pipe extending from the water outlet, a water outlet pipe from the bottom of the tank, a stationary tumbler to which the water outlet from the bottom of the tank connects, and a valve in the supply pipe to the said tank.
HERMAN J. BADGER. WILLIAM A. DAVIS.
US99174A 1936-09-02 1936-09-02 Automatic water refiller and cuspidor flusher Expired - Lifetime US2080756A (en)

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US99174A US2080756A (en) 1936-09-02 1936-09-02 Automatic water refiller and cuspidor flusher

Applications Claiming Priority (1)

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US99174A US2080756A (en) 1936-09-02 1936-09-02 Automatic water refiller and cuspidor flusher

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US2080756A true US2080756A (en) 1937-05-18

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