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USD391633S - Multi-piece wide stoker key for stokers feeding steam generator furnaces - Google Patents

Multi-piece wide stoker key for stokers feeding steam generator furnaces Download PDF

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Publication number
USD391633S
USD391633S US29/064,336 US6433696F USD391633S US D391633 S USD391633 S US D391633S US 6433696 F US6433696 F US 6433696F US D391633 S USD391633 S US D391633S
Authority
US
United States
Prior art keywords
stokers
stoker
key
steam generator
feeding steam
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
US29/064,336
Inventor
Milton A. Fong
Mark R. Hapgood
Ivan Semyanko
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.)
GE Vernova GmbH
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Priority to US29/064,336 priority Critical patent/USD391633S/en
Assigned to COMBUSTION ENGINEEERING, INC. reassignment COMBUSTION ENGINEEERING, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FONG, MILTON A., HAPGOOD, MARK R., SEMYANKO. IVAN
Application granted granted Critical
Publication of USD391633S publication Critical patent/USD391633S/en
Assigned to ABB ALSTOM POWER INC. reassignment ABB ALSTOM POWER INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: COMBUSTION ENGINEERING, INC.
Assigned to ALSTOM POWER INC. reassignment ALSTOM POWER INC. CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: ABB ALSTOM POWER INC.
Assigned to ALSTOM TECHNOLOGY LTD reassignment ALSTOM TECHNOLOGY LTD ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ALSTOM POWER INC.,
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a plan view of one form of the invention;
FIG. 2 is a bottom view of the embodiment of FIG. 1;
FIG. 3 is a left side view of the embodiment of FIG. 1;
FIG. 4 is a front view of the embodiment of FIG. 1; and,
FIG. 5 is a right side view of the embodiment of FIG. 1.

Claims (1)

  1. The ornamental design for a multi-piece wide stoker key for stokers feeding steam generator furnaces, as shown and described.
US29/064,336 1996-12-30 1996-12-30 Multi-piece wide stoker key for stokers feeding steam generator furnaces Expired - Lifetime USD391633S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/064,336 USD391633S (en) 1996-12-30 1996-12-30 Multi-piece wide stoker key for stokers feeding steam generator furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/064,336 USD391633S (en) 1996-12-30 1996-12-30 Multi-piece wide stoker key for stokers feeding steam generator furnaces

Publications (1)

Publication Number Publication Date
USD391633S true USD391633S (en) 1998-03-03

Family

ID=71611234

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/064,336 Expired - Lifetime USD391633S (en) 1996-12-30 1996-12-30 Multi-piece wide stoker key for stokers feeding steam generator furnaces

Country Status (1)

Country Link
US (1) USD391633S (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD414859S (en) 1998-11-27 1999-10-05 Hapgood Mark R Single-piece grate bar key for stokers feeding steam generator furnaces

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282741A (en) 1992-01-31 1994-02-01 Fuller Company Grate plate
US5497711A (en) 1995-04-20 1996-03-12 Southern Alloy Corporation Grate plate
US5575642A (en) 1995-12-01 1996-11-19 The Carondelet Corporation Grate plate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282741A (en) 1992-01-31 1994-02-01 Fuller Company Grate plate
US5497711A (en) 1995-04-20 1996-03-12 Southern Alloy Corporation Grate plate
US5575642A (en) 1995-12-01 1996-11-19 The Carondelet Corporation Grate plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD414859S (en) 1998-11-27 1999-10-05 Hapgood Mark R Single-piece grate bar key for stokers feeding steam generator furnaces

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