USD371825S - Flow rate adjusting plate for a rotary nozzle type molten metal pouring unit - Google Patents
Flow rate adjusting plate for a rotary nozzle type molten metal pouring unit Download PDFInfo
- Publication number
- USD371825S USD371825S US29/032,456 US3245694F USD371825S US D371825 S USD371825 S US D371825S US 3245694 F US3245694 F US 3245694F US D371825 S USD371825 S US D371825S
- Authority
- US
- United States
- Prior art keywords
- flow rate
- molten metal
- adjusting plate
- rate adjusting
- rotary nozzle
- 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
Description
FIG. 1 is a front view of a flow rate adjusting plate for a rotary nozzle type molten metal pouring unit showing my new design;
FIG. 2 is a left side view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof; and,
FIG. 7 is a cross-sectional view taken along line VII--VII of FIG. 5.
The characteristic feature of my design is the octagonal body shape wherein one side of the octagon is of curvilinear form and merges into adjacent linear sides of the hexagon to form a parabola and wherein a circular hole is provided which is essentially coaxial with the curvilinear side, the hole being generally aligned with the axes at which the parabola merges with the sides which bracket the aforenoted hole, the hole being spaced from the parabola by distance no less than the hole's diameter.
Claims (1)
- The ornamental design for a flow rate adjusting plate for a rotary nozzle type molten metal pouring unit, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/745,897 US5709807A (en) | 1991-09-05 | 1996-11-07 | Flow rate adjusting for rotary nozzle type molten metal pouring unit |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2660391 | 1991-09-05 | ||
JP3-26602 | 1991-09-05 | ||
JP2660291 | 1991-09-05 | ||
JP3-26603 | 1991-09-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
USD371825S true USD371825S (en) | 1996-07-16 |
Family
ID=71069396
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/032,456 Expired - Lifetime USD371825S (en) | 1991-09-05 | 1994-12-19 | Flow rate adjusting plate for a rotary nozzle type molten metal pouring unit |
US29/046,888 Expired - Lifetime USD386568S (en) | 1991-09-05 | 1995-11-20 | Flow rate adjusting plate for a rotary nozzle type molten metal pouring unit |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/046,888 Expired - Lifetime USD386568S (en) | 1991-09-05 | 1995-11-20 | Flow rate adjusting plate for a rotary nozzle type molten metal pouring unit |
Country Status (1)
Country | Link |
---|---|
US (2) | USD371825S (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD386568S (en) * | 1991-09-05 | 1997-11-18 | NKK Corportion | Flow rate adjusting plate for a rotary nozzle type molten metal pouring unit |
US7322496B2 (en) * | 2003-06-27 | 2008-01-29 | Jfe Refractories Corporation | Brick body for rotary nozzle |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2042462A (en) * | 1934-10-23 | 1936-06-02 | Otto W Hahn | Fluid flow control device |
US2180622A (en) * | 1939-01-28 | 1939-11-21 | Vincent Cuthbert | Air draft control appliance |
US2508793A (en) * | 1947-04-05 | 1950-05-23 | Hays Mfg Co | Flow control device |
US2948296A (en) * | 1958-03-24 | 1960-08-09 | Powers Regulator Co | Variable constant flow device |
JPS6045030B2 (en) * | 1979-04-13 | 1985-10-07 | 日本鋼管株式会社 | Door type rotary nozzle |
CH647966A5 (en) * | 1980-05-09 | 1985-02-28 | Stopinc Ag | LOCKING PLATE UNIT FOR A SLIDING LOCK FOR METALLURGICAL MELTING CASES. |
US4354932A (en) * | 1980-10-15 | 1982-10-19 | The Perkin-Elmer Corporation | Fluid flow control device |
US4431028A (en) * | 1981-04-06 | 1984-02-14 | Smith International, Inc. | Multiple orifice valve with low volume flow control |
DE3432613C1 (en) * | 1984-09-05 | 1985-05-02 | Didier-Werke Ag, 6200 Wiesbaden | Fireproof plate for slide closures on metallurgical vessels |
USD371825S (en) * | 1991-09-05 | 1996-07-16 | Nkk Corporation | Flow rate adjusting plate for a rotary nozzle type molten metal pouring unit |
-
1994
- 1994-12-19 US US29/032,456 patent/USD371825S/en not_active Expired - Lifetime
-
1995
- 1995-11-20 US US29/046,888 patent/USD386568S/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD386568S (en) * | 1991-09-05 | 1997-11-18 | NKK Corportion | Flow rate adjusting plate for a rotary nozzle type molten metal pouring unit |
US7322496B2 (en) * | 2003-06-27 | 2008-01-29 | Jfe Refractories Corporation | Brick body for rotary nozzle |
Also Published As
Publication number | Publication date |
---|---|
USD386568S (en) | 1997-11-18 |
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