US1871374A - Device for washing or treating plates - Google Patents
Device for washing or treating plates Download PDFInfo
- Publication number
- US1871374A US1871374A US453589A US45358930A US1871374A US 1871374 A US1871374 A US 1871374A US 453589 A US453589 A US 453589A US 45358930 A US45358930 A US 45358930A US 1871374 A US1871374 A US 1871374A
- Authority
- US
- United States
- Prior art keywords
- tray
- washing
- chain
- treating plates
- slant
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
- G03D3/02—Details of liquid circulation
- G03D3/04—Liquid agitators
Definitions
- R. JOHN DEVICE FOR WASHING OR TRE'TING PLATES Filed may 19. 1930 QSA Zt/fem? B06637116 JTL/ the post 32 as possible.
- the point 34 will rise and the chain 33 will then permit the tray to rotate with the rollers 29, 29a a certain distance. That is, as the point 34 rides, the chain 33 will permit it to lead or rotate forwardly to hold the chain taut.
- the point 34 will vbe brought back again to a position substantially Vunder the top nof the post 32.
- a suiicient amount of solution is put in the tray to keep the plate substantially covered.
- the Wabbling motion given to the tray as above described keeps the plate covered with a relatively small amount of solution besides keeping the same in circulation. I have found that if the disc 22 is driven at the'rate of 22 rotationsper minute, satisfactory results may beobtained.
- a suitable support a slanting tray mounted on the support by a universal joint, means for rotatively changing the direction of slant of the tray, said means comprising a plurality of supports rotatably mounted below the tray around the universal joint, one of said supports being higher than the other, whereby upon rotation ofsaid supports the direction of slant of the tray is rotatively changed, and a flexible anchorage for the tray, said flexible anchorage limiting rotation thereof, but permitting reciprocatory rotary movement of the tray.
- a slanting tray having a false bottom to provide a chamber beneath, means for circulating a fluid in the chamber below the false'bottom, lmeans for rotatively changing the direction of the slant of the tray, and means for simultaneously imparting a substantially horizontal oscillatory movement to the tray ⁇ While preventing lateral movementy of said tray. ,j 3.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Description
Aug. 9, 1932. R. JOHN DEVICE FOR WASHING OR TRE'TING PLATES Filed may 19. 1930 QSA Zt/fem? B06637116 JTL/ the post 32 as possible. As the table 22 rotates to change the direction of slant of the tray, the point 34 will rise and the chain 33 will then permit the tray to rotate with the rollers 29, 29a a certain distance. That is, as the point 34 rides, the chain 33 will permit it to lead or rotate forwardly to hold the chain taut. As the point 34 again lowers and the chain 33 becomes more nearly vertical, the point 34 will vbe brought back again to a position substantially Vunder the top nof the post 32. It will be seen, therefore, that the rollers 29, 29a tend to rotate the tray 10.- Such rotation is limited by the chain 33 but because of the raising and lowering of thepoint of attachment 34, such chain permits a certain amount of reciprocating rotary motionk of the tray. f
35`indicates a suitable drain pipe for the tray 10. Y
In the use of the device, a suiicient amount of solution is put in the tray to keep the plate substantially covered. The Wabbling motion given to the tray as above described keeps the plate covered with a relatively small amount of solution besides keeping the same in circulation. I have found that if the disc 22 is driven at the'rate of 22 rotationsper minute, satisfactory results may beobtained.
'While I have shownand described certain embodimentsV of my invention, it is to be understood that it is capable of manymodications. Changes, therefore in the construction and arrangement may be made without departing from the spiritv and scope of the invention disclosed in the appended claims, in which it is my intention to claim all novelty in' my invention as broadly as possible 1. `In a device of the character described,
a suitable support, a slanting tray mounted on the support by a universal joint, means for rotatively changing the direction of slant of the tray, said means comprising a plurality of supports rotatably mounted below the tray around the universal joint, one of said supports being higher than the other, whereby upon rotation ofsaid supports the direction of slant of the tray is rotatively changed, and a flexible anchorage for the tray, said flexible anchorage limiting rotation thereof, but permitting reciprocatory rotary movement of the tray. n L
2. Ina device of the character described, a slanting tray having a false bottom to provide a chamber beneath, means for circulating a fluid in the chamber below the false'bottom, lmeans for rotatively changing the direction of the slant of the tray, and means for simultaneously imparting a substantially horizontal oscillatory movement to the tray` While preventing lateral movementy of said tray. ,j 3.
In a device of the character described,
for the tray tov limit rotation-thereof but permit the change of direction of slant and also permit reciprocatory rotary movement of the tray.
In testimony whereof I afiX my signature.
` ROBERT JOHN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US453589A US1871374A (en) | 1930-05-19 | 1930-05-19 | Device for washing or treating plates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US453589A US1871374A (en) | 1930-05-19 | 1930-05-19 | Device for washing or treating plates |
Publications (1)
Publication Number | Publication Date |
---|---|
US1871374A true US1871374A (en) | 1932-08-09 |
Family
ID=23801170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US453589A Expired - Lifetime US1871374A (en) | 1930-05-19 | 1930-05-19 | Device for washing or treating plates |
Country Status (1)
Country | Link |
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US (1) | US1871374A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2433532A (en) * | 1945-05-16 | 1947-12-30 | Eugene L Schultz | Apparatus for circulating solutions |
US2755173A (en) * | 1953-12-01 | 1956-07-17 | Vernon W Shore | Apparatus for effecting tests for pullorum and the like |
DE1012732B (en) * | 1954-07-21 | 1957-07-25 | Deutsche Edelstahlwerke Ag | Sheet-shaped insert for centrifugal casting molds |
US2809020A (en) * | 1954-04-09 | 1957-10-08 | Magee Joseph William | Shaker |
US3478666A (en) * | 1967-08-02 | 1969-11-18 | Pierce Specialized Equipment C | Apparatus for rocking a photographic tray |
EP0076670A1 (en) * | 1981-10-02 | 1983-04-13 | Paterson Products Limited | Apparatus for processing photographic material |
US20060030032A1 (en) * | 2004-04-19 | 2006-02-09 | Liang Zhang | Three-phase tilting agitator for microarrays |
US20150209742A1 (en) * | 2012-08-27 | 2015-07-30 | Stempeutics Research Private Limited | Multi plane mixer and separator (mpms) system |
-
1930
- 1930-05-19 US US453589A patent/US1871374A/en not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2433532A (en) * | 1945-05-16 | 1947-12-30 | Eugene L Schultz | Apparatus for circulating solutions |
US2755173A (en) * | 1953-12-01 | 1956-07-17 | Vernon W Shore | Apparatus for effecting tests for pullorum and the like |
US2809020A (en) * | 1954-04-09 | 1957-10-08 | Magee Joseph William | Shaker |
DE1012732B (en) * | 1954-07-21 | 1957-07-25 | Deutsche Edelstahlwerke Ag | Sheet-shaped insert for centrifugal casting molds |
US3478666A (en) * | 1967-08-02 | 1969-11-18 | Pierce Specialized Equipment C | Apparatus for rocking a photographic tray |
EP0076670A1 (en) * | 1981-10-02 | 1983-04-13 | Paterson Products Limited | Apparatus for processing photographic material |
US4492447A (en) * | 1981-10-02 | 1985-01-08 | Paterson Product Ltd. | Apparatus for developing photographic material |
US20060030032A1 (en) * | 2004-04-19 | 2006-02-09 | Liang Zhang | Three-phase tilting agitator for microarrays |
US7578612B2 (en) * | 2004-04-19 | 2009-08-25 | Capitalbio Corporation | Three-phase tilting agitator for microarrays |
US20150209742A1 (en) * | 2012-08-27 | 2015-07-30 | Stempeutics Research Private Limited | Multi plane mixer and separator (mpms) system |
US9314753B2 (en) * | 2012-08-27 | 2016-04-19 | Stempeutics Research Private Limited | Multi plane mixer and separator (MPMS) system |
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