DE69202871T2 - Lehmkanone für eine Stichlochstopfmaschine für Schachtöfen. - Google Patents

Lehmkanone für eine Stichlochstopfmaschine für Schachtöfen.

Info

Publication number: DE69202871T2
Authority: DE; Germany
Prior art keywords: nose; clay; section; frustoconical part; cross
Prior art date: 1991-01-30
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 - Fee Related

Application number

DE1992602871

Other languages

German (de)

English (en)

Other versions

DE69202871D1 (de

Inventor

Jean Metz

Fernand Roemen

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.)

Paul Wurth SA

Original Assignee

Paul Wurth SA

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.)

1991-01-30

Filing date

1992-01-17

Publication date

1996-02-15

1992-01-17 Application filed by Paul Wurth SA filed Critical Paul Wurth SA

1995-07-20 Publication of DE69202871D1 publication Critical patent/DE69202871D1/de

1996-02-15 Application granted granted Critical

1996-02-15 Publication of DE69202871T2 publication Critical patent/DE69202871T2/de

2012-01-18 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000004927 clay Substances 0.000 title claims description 20
238000007789 sealing Methods 0.000 claims description 12
150000001875 compounds Chemical class 0.000 claims description 7
230000000295 complement effect Effects 0.000 claims description 3
238000004140 cleaning Methods 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
239000003566 sealing material Substances 0.000 description 1
230000007704 transition Effects 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/12—Opening or sealing the tap holes
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1509—Tapping equipment
- F27D3/1536—Devices for plugging tap holes, e.g. plugs stoppers

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Furnace Housings, Linings, Walls, And Ceilings (AREA)
Blast Furnaces (AREA)
Furnace Charging Or Discharging (AREA)
Building Environments (AREA)

DE1992602871 1991-01-30 1992-01-17 Lehmkanone für eine Stichlochstopfmaschine für Schachtöfen. Expired - Fee Related DE69202871T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
LU87883A LU87883A1 (fr)	1991-01-30	1991-01-30	Canon a argile pour machine a boucher les trous de coulee de fours a cuve

Publications (2)

Publication Number	Publication Date
DE69202871D1 DE69202871D1 (de)	1995-07-20
DE69202871T2 true DE69202871T2 (de)	1996-02-15

Family

ID=19731275

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE1992602871 Expired - Fee Related DE69202871T2 (de)	1991-01-30	1992-01-17	Lehmkanone für eine Stichlochstopfmaschine für Schachtöfen.

Country Status (5)

Country	Link
EP (1)	EP0498187B1 (fr)
CA (1)	CA2059810A1 (fr)
DE (1)	DE69202871T2 (fr)
ES (1)	ES2073190T3 (fr)
LU (1)	LU87883A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7582272B2 (en)	2004-03-12	2009-09-01	Chevron Phillips Chemical Company Lp	Method of treating a catalytic reactor system prior to reactor servicing
US7868217B2 (en)	2007-11-14	2011-01-11	Chevron Phillips Chemical Company Lp	Extending the life of an aromatization catalyst
KR102570155B1 (ko) *	2019-03-13	2023-08-23	티엠티 태핑-매져링-테크놀로지 에스에이알엘	탭 홀 플러그 건

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
LU71956A1 (fr) *	1975-03-03	1975-08-20
US4072250A (en) *	1975-03-28	1978-02-07	Elkem-Spigerverket A/S	Apparatus for plugging holes in an electric smelting furnace or the like
LU85041A1 (fr) *	1983-10-07	1984-03-22

1991
- 1991-01-30 LU LU87883A patent/LU87883A1/fr unknown
1992
- 1992-01-17 ES ES92100707T patent/ES2073190T3/es not_active Expired - Lifetime
- 1992-01-17 EP EP19920100707 patent/EP0498187B1/fr not_active Expired - Lifetime
- 1992-01-17 DE DE1992602871 patent/DE69202871T2/de not_active Expired - Fee Related
- 1992-01-22 CA CA 2059810 patent/CA2059810A1/fr not_active Abandoned

Also Published As

Publication number	Publication date
LU87883A1 (fr)	1992-10-15
EP0498187B1 (fr)	1995-06-14
DE69202871D1 (de)	1995-07-20
CA2059810A1 (fr)	1992-07-31
EP0498187A1 (fr)	1992-08-12
ES2073190T3 (es)	1995-08-01

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Legal Events

Date	Code	Title	Description
1996-07-11	8364	No opposition during term of opposition
2002-12-19	8339	Ceased/non-payment of the annual fee