USD386568S - 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 PDF

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Publication number
USD386568S
USD386568S US29/046,888 US4688895F USD386568S US D386568 S USD386568 S US D386568S US 4688895 F US4688895 F US 4688895F US D386568 S USD386568 S US D386568S
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
Application number
US29/046,888
Inventor
Tetsuya Yoshihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Rotary Nozzle Co Ltd
JFE Engineering Corp
JFE Refractories Corp
TYK Corp
Original Assignee
Kokan Kikai Kogyo KK
Nippon Rotary Nozzle Co Ltd
NKK Corp
TYK Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kokan Kikai Kogyo KK, Nippon Rotary Nozzle Co Ltd, NKK Corp, TYK Corp filed Critical Kokan Kikai Kogyo KK
Application granted granted Critical
Publication of USD386568S publication Critical patent/USD386568S/en
Assigned to MENTEC KIKO CORP. reassignment MENTEC KIKO CORP. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KOKAN KIKAI KOGYO K.K.
Assigned to JFE MECHANICAL CO., LTD. reassignment JFE MECHANICAL CO., LTD. MERGER (SEE DOCUMENT FOR DETAILS). Assignors: MENTEC KIKO CORP.
Assigned to JFE REFRACTORIES CORPORATION reassignment JFE REFRACTORIES CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: JFE ENGINEERING CORPORATION
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front view of a flow rate adjusting plate 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; and,
FIG. 6 is a bottom view thereof.
The characteristic feature of my design is the octagonal body shape wherein two opposite sides of the octagon are of curvilinear form and merge into adjacent linear sides of the octagon to form parabolas and wherein two circular holes are provided which are essentially coaxial with the curvilinear sides, the holes being generally aligned with the axes at which the parabolas merge with the remaining straight sides which bracket the aforenoted holes, the holes being spaced from the associated parabolas by distances no less than the diameters of the holes.

Claims (1)

  1. The ornamental design for flow rate adjusting plate for a rotary nozzle type molten metal pouring unit, as shown.
US29/046,888 1991-09-05 1995-11-20 Flow rate adjusting plate for a rotary nozzle type molten metal pouring unit Expired - Lifetime USD386568S (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP3-026603 1991-09-05
JP2660391 1991-09-05
JP3-026602 1991-09-05
JP2660291 1991-09-05

Publications (1)

Publication Number Publication Date
USD386568S true USD386568S (en) 1997-11-18

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 Before (1)

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

Country Status (1)

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US (2) USD371825S (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD371825S (en) * 1991-09-05 1996-07-16 Nkk Corporation Flow rate adjusting plate for a rotary nozzle type molten metal pouring unit
JP3942029B2 (en) * 2003-06-27 2007-07-11 Ｊｆｅエンジニアリング株式会社 Brick body for rotary nozzle

Citations (10)

* Cited by examiner, † Cited by third party
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
US4354932A (en) * 1980-10-15 1982-10-19 The Perkin-Elmer Corporation Fluid flow control device
US4376501A (en) * 1980-05-09 1983-03-15 Stopinc Aktiengesellschaft Closure element and assembly of a slide closure for use in liquid melt containers
US4431028A (en) * 1981-04-06 1984-02-14 Smith International, Inc. Multiple orifice valve with low volume flow control
US4577785A (en) * 1979-04-13 1986-03-25 Nippon Kokan Kabushiki Kaisha Hinged rotary nozzle
US4728013A (en) * 1984-09-05 1988-03-01 Didier-Werke Ag Refractory plate formed with expansion joints
USD371825S (en) * 1991-09-05 1996-07-16 Nkk Corporation Flow rate adjusting plate for a rotary nozzle type molten metal pouring unit

Patent Citations (10)

* Cited by examiner, † Cited by third party
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
US4577785A (en) * 1979-04-13 1986-03-25 Nippon Kokan Kabushiki Kaisha Hinged rotary nozzle
US4376501A (en) * 1980-05-09 1983-03-15 Stopinc Aktiengesellschaft Closure element and assembly of a slide closure for use in liquid melt containers
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
US4728013A (en) * 1984-09-05 1988-03-01 Didier-Werke Ag Refractory plate formed with expansion joints
USD371825S (en) * 1991-09-05 1996-07-16 Nkk Corporation Flow rate adjusting plate for a rotary nozzle type molten metal pouring unit

Also Published As

Publication number Publication date
USD371825S (en) 1996-07-16

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