USD941360S1 - Oval steam turbine casing - Google Patents

Oval steam turbine casing Download PDF

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Publication number
USD941360S1
USD941360S1 US29/678,920 US201929678920F USD941360S US D941360 S1 USD941360 S1 US D941360S1 US 201929678920 F US201929678920 F US 201929678920F US D941360 S USD941360 S US D941360S
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United States
Prior art keywords
steam turbine
turbine casing
oval
oval steam
view
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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.)
Active
Application number
US29/678,920
Inventor
Paul T. Smith
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.)
Elliott Co
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Elliott Co
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.)
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Priority to US29/678,920 priority Critical patent/USD941360S1/en
Assigned to ELLIOTT COMPANY reassignment ELLIOTT COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SMITH, PAUL T.
Priority to JP2019003053F priority patent/JP1645015S/ja
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Publication of USD941360S1 publication Critical patent/USD941360S1/en
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FIG. 1 is a rear perspective view of an oval steam turbine casing, in accordance with the present design;
FIG. 2 is a rear view of the oval steam turbine casing of FIG. 1;
FIG. 3 is a front view of the oval steam turbine casing of FIG. 1;
FIG. 4 is right side view of the oval steam turbine casing of FIG. 1;
FIG. 5 is a left side view of the oval steam turbine casing of FIG. 1;
FIG. 6 is a cross-sectional view of the oval steam turbine casing of FIG. 1 along line 6-6;
FIG. 7 is a cross-sectional view of the oval steam turbine casing of FIG. 1 along line 7-7;
FIG. 8 is a cross-sectional view of the oval steam turbine casing of FIG. 1 along line 8-8; and,
FIG. 9 is a cross-sectional view of the oval steam turbine casing of FIG. 1 along line 9-9.
The broken lines in FIGS. 1-9 depict portions of the steam turbine casing that form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for an oval steam turbine casing, as shown and described.
US29/678,920 2019-01-31 2019-01-31 Oval steam turbine casing Active USD941360S1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US29/678,920 USD941360S1 (en) 2019-01-31 2019-01-31 Oval steam turbine casing
JP2019003053F JP1645015S (en) 2019-01-31 2019-02-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/678,920 USD941360S1 (en) 2019-01-31 2019-01-31 Oval steam turbine casing

Publications (1)

Publication Number Publication Date
USD941360S1 true USD941360S1 (en) 2022-01-18

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Family Applications (1)

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US29/678,920 Active USD941360S1 (en) 2019-01-31 2019-01-31 Oval steam turbine casing

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US (1) USD941360S1 (en)
JP (1) JP1645015S (en)

Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2278304A (en) 1940-07-30 1942-03-31 Westinghouse Electric & Mfg Co Joint construction
US3285189A (en) 1963-07-15 1966-11-15 Doyer Cornelis Motor, pump or compressor with a piston rotatable within a housing
US3452725A (en) 1967-08-23 1969-07-01 Donald A Kelly High compression rotary i.c. engine
US3883273A (en) 1971-10-29 1975-05-13 Copeland Corp Rotary chamber-type compressor
US3886764A (en) 1974-07-29 1975-06-03 Rovac Corp Compressor-expander having tilting vanes for use in air conditioning
US4507067A (en) 1982-12-06 1985-03-26 Hansen Engine Corporation Rotary device with elliptical rotor in elliptical chamber
US4984432A (en) 1989-10-20 1991-01-15 Corey John A Ericsson cycle machine
US5547353A (en) 1994-08-05 1996-08-20 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Scroll type compressor with elliptical spiral element
US5961284A (en) * 1995-08-25 1999-10-05 Hitachi, Ltd. High strength heat resisting cast steel, steam turbine casing, steam turbine power plant and steam turbine
US6079966A (en) 1997-11-18 2000-06-27 Zexel Usa Corporation Compressor housing
US20030062020A1 (en) 2001-06-05 2003-04-03 Okulov Paul D. Balanced rotary internal combustion engine or cycling volume machine
US20050112014A1 (en) 2003-11-25 2005-05-26 Katsutoshi Shiromaru Fluid compressor
US7594795B2 (en) * 2005-06-14 2009-09-29 Alstom Technology Ltd Steam turbine
US8221054B2 (en) * 2009-05-28 2012-07-17 General Electric Company Corrugated hood for low pressure steam turbine
US20120195752A1 (en) * 2011-02-01 2012-08-02 General Electric Company Stiffening system for steam turbine casing
US8403628B2 (en) * 2009-12-16 2013-03-26 General Electric Company Low-pressure steam turbine hood and inner casing supported on curb foundation
US20130104565A1 (en) * 2011-10-27 2013-05-02 General Electric Company Turbomachine including an inner-to-outer turbine casing seal assembly and method
US8506245B2 (en) * 2010-07-08 2013-08-13 General Electric Company Steam turbine shell
US8821110B2 (en) * 2011-05-05 2014-09-02 General Electric Company Support arrangement for a steam turbine LP inner casing
DE102016107119A1 (en) 2016-04-18 2017-10-19 Man Diesel & Turbo Se Turbomachinery housing
EP3409895A1 (en) 2017-05-29 2018-12-05 Siemens Aktiengesellschaft Nozzle casing component for a steam turbine
US20190136713A1 (en) * 2017-11-03 2019-05-09 Rolls-Royce Plc Cooling arrangement for a turbine casing of a gas turbine engine
US10513937B2 (en) * 2015-08-21 2019-12-24 Mitsubishi Heavy Industries Compressor Corporation Steam turbine
US10704810B2 (en) * 2013-12-12 2020-07-07 Johnson Controls Technology Company Steam turbine driven centrifugal heat pump
US20200248589A1 (en) * 2019-01-31 2020-08-06 Elliott Company Oval Steam Turbine Casing

Patent Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2278304A (en) 1940-07-30 1942-03-31 Westinghouse Electric & Mfg Co Joint construction
US3285189A (en) 1963-07-15 1966-11-15 Doyer Cornelis Motor, pump or compressor with a piston rotatable within a housing
US3452725A (en) 1967-08-23 1969-07-01 Donald A Kelly High compression rotary i.c. engine
US3883273A (en) 1971-10-29 1975-05-13 Copeland Corp Rotary chamber-type compressor
US3886764A (en) 1974-07-29 1975-06-03 Rovac Corp Compressor-expander having tilting vanes for use in air conditioning
US4507067A (en) 1982-12-06 1985-03-26 Hansen Engine Corporation Rotary device with elliptical rotor in elliptical chamber
US4984432A (en) 1989-10-20 1991-01-15 Corey John A Ericsson cycle machine
US5547353A (en) 1994-08-05 1996-08-20 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Scroll type compressor with elliptical spiral element
US5961284A (en) * 1995-08-25 1999-10-05 Hitachi, Ltd. High strength heat resisting cast steel, steam turbine casing, steam turbine power plant and steam turbine
US6079966A (en) 1997-11-18 2000-06-27 Zexel Usa Corporation Compressor housing
US20030062020A1 (en) 2001-06-05 2003-04-03 Okulov Paul D. Balanced rotary internal combustion engine or cycling volume machine
US20050112014A1 (en) 2003-11-25 2005-05-26 Katsutoshi Shiromaru Fluid compressor
US7594795B2 (en) * 2005-06-14 2009-09-29 Alstom Technology Ltd Steam turbine
US8221054B2 (en) * 2009-05-28 2012-07-17 General Electric Company Corrugated hood for low pressure steam turbine
US8403628B2 (en) * 2009-12-16 2013-03-26 General Electric Company Low-pressure steam turbine hood and inner casing supported on curb foundation
US8506245B2 (en) * 2010-07-08 2013-08-13 General Electric Company Steam turbine shell
US20120195752A1 (en) * 2011-02-01 2012-08-02 General Electric Company Stiffening system for steam turbine casing
US8821110B2 (en) * 2011-05-05 2014-09-02 General Electric Company Support arrangement for a steam turbine LP inner casing
US20130104565A1 (en) * 2011-10-27 2013-05-02 General Electric Company Turbomachine including an inner-to-outer turbine casing seal assembly and method
US10704810B2 (en) * 2013-12-12 2020-07-07 Johnson Controls Technology Company Steam turbine driven centrifugal heat pump
US10513937B2 (en) * 2015-08-21 2019-12-24 Mitsubishi Heavy Industries Compressor Corporation Steam turbine
DE102016107119A1 (en) 2016-04-18 2017-10-19 Man Diesel & Turbo Se Turbomachinery housing
EP3409895A1 (en) 2017-05-29 2018-12-05 Siemens Aktiengesellschaft Nozzle casing component for a steam turbine
US20190136713A1 (en) * 2017-11-03 2019-05-09 Rolls-Royce Plc Cooling arrangement for a turbine casing of a gas turbine engine
US20200248589A1 (en) * 2019-01-31 2020-08-06 Elliott Company Oval Steam Turbine Casing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Elliot Group, Multi-Stage Steam Turbines Literature, (published 2019), Elliot-Turbo.com website, URL:<https://www.elliott-turbo.com/Files/Admin/Literature/Updated%20Cover%20092019/steam-turbines.pdf> (Year: 2019). *

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