US1687617A - Water seal for cleaning devices - Google Patents
Water seal for cleaning devices Download PDFInfo
- Publication number
- US1687617A US1687617A US743849A US74384924A US1687617A US 1687617 A US1687617 A US 1687617A US 743849 A US743849 A US 743849A US 74384924 A US74384924 A US 74384924A US 1687617 A US1687617 A US 1687617A
- Authority
- US
- United States
- Prior art keywords
- water seal
- cleaning devices
- water
- cleaning
- pipe
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4251—Details of the casing
- A47L15/4257—Details of the loading door
- A47L15/4263—Door sealing arrangements
Definitions
- Fig. 1 shows a side elevation, a part being broken away, of a bed pan cleaner with my device in place thereon...
- Fig. 3 a section on the line 3-3 in Fig. 4:.
- 1 marks the case, 2. the cover, 8 the pipe supplying water, and 4 a branch extending from the supply] pipe 3 to the jet ring 5.
- the ring 5 is rectangular in cross sectionand is secured tothe inner wall of the case near its top by welding, or other convenient means.
- a valve l is arranged in the branch land controls the flow of the cleaning water as it is delivered from the supply pipe 3 to the ring 5.
- the jet ring is supplied with jet openings 6 and 7 for delivering water to a bed pan or articlewithin the case tor cleaning.
- a flush valve 8 is connected to the supply pipe operated by a handle 9 and delivers water through a pipe 10 to lower jets for further cleaning the article in the case. and controlled by a valve 12 for sterilizing the cleaned article.
- the .case is provided with the usual discharge trap 1 and'vent
- a water seal'recessring 13 is arranged Fig. 2 a similar view at right angles to the Steam is delivered through a pipe 11 veniently formed by welding a band 13' to the inner face of the jet ring, the band forming the inner wall of the recess, the jet ring the lower wall ofthe recess and the wall of the case the outer wall of the recess.
- the i cover is provided with a flange 14 which extends around the cover and into the recess of the seal ring 13 when the cover is closed.
- WVater is delivered from the jet ring through a pipe 15, the pipe having a discharge above the bottom of the flange 14 and the discharge being in a downward and tangential direction relatively to the ring as clearly shown in Fig. 3.
- the effect of the discharge of water through the pipe 15 is to overflow the seal recess and at the same time cause a circulation or annular movement of the Water in the recess.
- the water with each operation of the device is replenished and controlled conduit for introducing cleaning fluid into said chamber; a trough arranged in said. chamber about its upper edge; a cover for said chamber having a flange adapted to enter said trough; and means for conducting fluid from said valve controlled conduit to said trough.
- a cleaning device the combination of an open-topped cleaning chamber; a valve controlled conduit for introducing cleaning fluid into said chamber; a trough arranged in saidchamber about its upper edge; a cover for said'ch amber having a flange adapted to enter said troughyand means for conducting fluid from said valve controlled conduit to said trough, the discharge to the trough being'in a circumferential direction.
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Description
Oct.'16, 192s. 1,687,617
. R. L. JEWELL WATER SEAL FOR CLEANING DEVICES Filed Oct. 15, 1924 Patented Oct. 16, 1928.
UNITED STATES PATENT OFFICE.
RAYMOND L. JEWELL, OF MILLCREEK TOWNSHIP, ERIE COUNTY, PENNSYLVANIA, AS- SIGNOR TO AMERICAN S'IE'RILIZER COMPANY, OF ERIE, PENNSYLVANIA, A COR- PORATION OF PENNSYLVANIA.
WATER SEAL FOR CLEANING DEVICES.
Application filed October 15, 1924. Serial No. 743,849.
for its purpose. With the present invention the water seal is provided and renewed and circulated with each operation of the pan'so as to maintain it in working quantity and also to refresh it. Features of the invention will appear from the specification, and claims.
The invention is illustrated in the accompanying drawings as follows:
' Fig. 1 shows a side elevation, a part being broken away, of a bed pan cleaner with my device in place thereon...
view of Fig; 1.
Fig. 3 a section on the line 3-3 in Fig. 4:. Fig. at a section on the line H in Fig. 3. 1 marks the case, 2. the cover, 8 the pipe supplying water, and 4 a branch extending from the supply] pipe 3 to the jet ring 5. The ring 5 is rectangular in cross sectionand is secured tothe inner wall of the case near its top by welding, or other convenient means. A valve l is arranged in the branch land controls the flow of the cleaning water as it is delivered from the supply pipe 3 to the ring 5. The jet ring is supplied with jet openings 6 and 7 for delivering water to a bed pan or articlewithin the case tor cleaning. A flush valve 8 is connected to the supply pipe operated by a handle 9 and delivers water through a pipe 10 to lower jets for further cleaning the article in the case. and controlled by a valve 12 for sterilizing the cleaned article. The .case is provided with the usual discharge trap 1 and'vent A water seal'recessring 13 is arranged Fig. 2 a similar view at right angles to the Steam is delivered through a pipe 11 veniently formed by welding a band 13' to the inner face of the jet ring, the band forming the inner wall of the recess, the jet ring the lower wall ofthe recess and the wall of the case the outer wall of the recess. The i cover is provided with a flange 14 which extends around the cover and into the recess of the seal ring 13 when the cover is closed.
WVater is delivered from the jet ring through a pipe 15, the pipe having a discharge above the bottom of the flange 14 and the discharge being in a downward and tangential direction relatively to the ring as clearly shown in Fig. 3. The effect of the discharge of water through the pipe 15 is to overflow the seal recess and at the same time cause a circulation or annular movement of the Water in the recess. Thus the water with each operation of the device is replenished and controlled conduit for introducing cleaning fluid into said chamber; a trough arranged in said. chamber about its upper edge; a cover for said chamber having a flange adapted to enter said trough; and means for conducting fluid from said valve controlled conduit to said trough.
2. In a cleaning device, the combination of an open-topped cleaning chamber; a valve controlled conduit for introducing cleaning fluid into said chamber; a trough arranged in saidchamber about its upper edge; a cover for said'ch amber having a flange adapted to enter said troughyand means for conducting fluid from said valve controlled conduit to said trough, the discharge to the trough being'in a circumferential direction. j
In testimony whereof I have hereunto set my hand.
RAYMOND L. JEWELL.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US743849A US1687617A (en) | 1924-10-15 | 1924-10-15 | Water seal for cleaning devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US743849A US1687617A (en) | 1924-10-15 | 1924-10-15 | Water seal for cleaning devices |
Publications (1)
Publication Number | Publication Date |
---|---|
US1687617A true US1687617A (en) | 1928-10-16 |
Family
ID=24990439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US743849A Expired - Lifetime US1687617A (en) | 1924-10-15 | 1924-10-15 | Water seal for cleaning devices |
Country Status (1)
Country | Link |
---|---|
US (1) | US1687617A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2639451A (en) * | 1947-07-21 | 1953-05-26 | Thomas G Ford | Portable glass washer |
US2909184A (en) * | 1957-08-28 | 1959-10-20 | Gen Electric | Dishwashing machine |
US3169540A (en) * | 1963-12-26 | 1965-02-16 | Gen Electric | Washing machine having improved closure member sealing means |
US3169541A (en) * | 1963-12-26 | 1965-02-16 | Gen Electric | Washing machine having improved closure member sealing means |
US3473791A (en) * | 1968-02-20 | 1969-10-21 | Bushnell Machinery Co | Pickling apparatus |
US4592784A (en) * | 1984-07-02 | 1986-06-03 | Davis Walker Corporation | Water seal for fumeless strand pickling system |
US5640981A (en) * | 1995-05-01 | 1997-06-24 | Cuda Corporation | Parts washer |
-
1924
- 1924-10-15 US US743849A patent/US1687617A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2639451A (en) * | 1947-07-21 | 1953-05-26 | Thomas G Ford | Portable glass washer |
US2909184A (en) * | 1957-08-28 | 1959-10-20 | Gen Electric | Dishwashing machine |
US3169540A (en) * | 1963-12-26 | 1965-02-16 | Gen Electric | Washing machine having improved closure member sealing means |
US3169541A (en) * | 1963-12-26 | 1965-02-16 | Gen Electric | Washing machine having improved closure member sealing means |
US3473791A (en) * | 1968-02-20 | 1969-10-21 | Bushnell Machinery Co | Pickling apparatus |
US4592784A (en) * | 1984-07-02 | 1986-06-03 | Davis Walker Corporation | Water seal for fumeless strand pickling system |
US5640981A (en) * | 1995-05-01 | 1997-06-24 | Cuda Corporation | Parts washer |
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