AU510166B2 - Drilling machine for blast furnace tapholes - Google Patents

Drilling machine for blast furnace tapholes

Info

Publication number: AU510166B2
Authority: AU; Australia
Prior art keywords: blast furnace; drilling machine; furnace tapholes; tapholes; drilling
Prior art date: 1976-02-20
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

Application number

AU22462/77A

Other versions

AU2246277A (en

Inventor

P Mallori

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

Anciens Etablissements 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.)

1976-02-20

Filing date

1977-02-18

Publication date

1980-06-12

1976-02-20 Priority claimed from LU74398A external-priority patent/LU74398A1/xx

1976-12-08 Priority claimed from LU76348A external-priority patent/LU76348A1/xx

1977-02-18 Application filed by Anciens Etablissements Paul Wurth SA filed Critical Anciens Etablissements Paul Wurth SA

1978-08-24 Publication of AU2246277A publication Critical patent/AU2246277A/en

1980-06-12 Application granted granted Critical

1980-06-12 Publication of AU510166B2 publication Critical patent/AU510166B2/en

Status Expired legal-status Critical Current

Links

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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Earth Drilling (AREA)
Blast Furnaces (AREA)
Furnace Charging Or Discharging (AREA)

AU22462/77A 1976-02-20 1977-02-18 Drilling machine for blast furnace tapholes Expired AU510166B2 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date
LULU74398		1976-02-20
LU74398A LU74398A1 (en)	1976-02-20	1976-02-20
LU76348A LU76348A1 (en)	1976-12-08	1976-12-08

Publications (2)

Publication Number	Publication Date
AU2246277A AU2246277A (en)	1978-08-24
AU510166B2 true AU510166B2 (en)	1980-06-12

Family

ID=26640193

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU22462/77A Expired AU510166B2 (en)	1976-02-20	1977-02-18	Drilling machine for blast furnace tapholes

Country Status (11)

Country	Link
JP (1)	JPS52105503A (en)
AU (1)	AU510166B2 (en)
BR (1)	BR7701109A (en)
CA (1)	CA1090567A (en)
CS (1)	CS208195B2 (en)
DE (1)	DE2704891A1 (en)
ES (1)	ES456007A1 (en)
FR (1)	FR2341651A1 (en)
GB (1)	GB1525088A (en)
IT (1)	IT1078078B (en)
PL (1)	PL107929B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
LU78209A1 (en) *	1977-09-30	1978-01-23
LU78756A1 (en) *	1977-12-22	1978-04-17
LU79749A1 (en) *	1978-06-01	1978-11-28	Wurth Paul Sa	MECHANISM FOR GUIDING AND POSITIONING THE WORKING TOOL OF A DRILLING MACHINE OR CLOSING THE CASTING HOLE OF A TANK OVEN
LU82942A1 (en) *	1980-11-17	1982-06-30	Wurth Anciens Ets Paul	SYSTEM OF MODULAR ELEMENTS FOR PROVIDING PIVOTING CONNECTIONS ARTICULATED ARM CONSISTING OF SUCH ELEMENTS AND APPLICATION TO A TAPER DRILLER OF A TANK OVEN
JPH04371508A (en) *	1991-06-17	1992-12-24	Nippon Steel Corp	Hole opening machine for iron tapping hole

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE437206C (en) *	1926-05-05	1926-11-16	Ag Deutsche Maschf	Device for parting blast furnaces
DE1231272B (en) *	1959-04-21	1966-12-29	Dango & Dienenthal Kommanditge	Method and device for opening the tap hole of shaft ovens, in particular blast furnaces, by drilling
FR1308811A (en) *	1961-10-28	1962-11-09	Westinghouse Air Brake Co	Blast furnace installation and casting method
DE1243219B (en) *	1964-08-17	1967-06-29	Dango & Dienenthal K G	Tap hole drilling machine
FR1587346A (en) *	1968-02-15	1970-03-20
GB1301236A (en) *	1970-07-18	1972-12-29
LU69766A1 (en) *	1974-04-02	1976-03-17

1977
- 1977-02-05 DE DE19772704891 patent/DE2704891A1/en active Pending
- 1977-02-10 GB GB559777A patent/GB1525088A/en not_active Expired
- 1977-02-17 CS CS104877A patent/CS208195B2/en unknown
- 1977-02-17 ES ES456007A patent/ES456007A1/en not_active Expired
- 1977-02-18 FR FR7704743A patent/FR2341651A1/en active Granted
- 1977-02-18 AU AU22462/77A patent/AU510166B2/en not_active Expired
- 1977-02-18 JP JP1769577A patent/JPS52105503A/en active Pending
- 1977-02-18 BR BR7701109A patent/BR7701109A/en unknown
- 1977-02-18 IT IT2046177A patent/IT1078078B/en active
- 1977-02-18 CA CA272,134A patent/CA1090567A/en not_active Expired
- 1977-02-19 PL PL19612577A patent/PL107929B1/en unknown

Also Published As

Publication number	Publication date
CA1090567A (en)	1980-12-02
ES456007A1 (en)	1978-02-01
JPS52105503A (en)	1977-09-05
FR2341651A1 (en)	1977-09-16
DE2704891A1 (en)	1977-08-25
AU2246277A (en)	1978-08-24
GB1525088A (en)	1978-09-20
CS208195B2 (en)	1981-08-31
FR2341651B1 (en)	1980-07-11
IT1078078B (en)	1985-05-08
PL107929B1 (en)	1980-03-31
BR7701109A (en)	1977-12-13

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