AU507888B2 - Blast furnace venting valve - Google Patents

Blast furnace venting valve

Info

Publication number: AU507888B2
Authority: AU; Australia
Prior art keywords: blast furnace; venting valve; furnace venting; valve; blast
Prior art date: 1976-04-12
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

AU23828/77A

Other versions

AU2382877A (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.)

1976-04-12

Filing date

1977-03-31

Publication date

1980-02-28

1976-04-12 Priority claimed from LU74745A external-priority patent/LU74745A1/xx

1977-02-02 Priority claimed from LU76693A external-priority patent/LU76693A1/xx

1977-03-31 Application filed by Anciens Etablissements Paul Wurth SA filed Critical Anciens Etablissements Paul Wurth SA

1978-10-05 Publication of AU2382877A publication Critical patent/AU2382877A/en

1980-02-28 Application granted granted Critical

1980-02-28 Publication of AU507888B2 publication Critical patent/AU507888B2/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
- C21B7/002—Evacuating and treating of exhaust gases
- C21B7/005—Bleeder valves or slides
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B9/00—Stoves for heating the blast in blast furnaces
- C21B9/10—Other details, e.g. blast mains
- C21B9/12—Hot-blast valves or slides for blast furnaces

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Lift Valve (AREA)
Mechanically-Actuated Valves (AREA)
Blast Furnaces (AREA)
Sliding Valves (AREA)

AU23828/77A 1976-04-12 1977-03-31 Blast furnace venting valve Expired AU507888B2 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date
LU74745A LU74745A1 (en)	1976-04-12	1976-04-12
LULU74.745		1976-04-12
LU76693A LU76693A1 (en)	1977-02-02	1977-02-02
LULU76.693		1977-02-02

Publications (2)

Publication Number	Publication Date
AU2382877A AU2382877A (en)	1978-10-05
AU507888B2 true AU507888B2 (en)	1980-02-28

Family

ID=26640199

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU23828/77A Expired AU507888B2 (en)	1976-04-12	1977-03-31	Blast furnace venting valve

Country Status (16)

Country	Link
JP (2)	JPS52148829A (en)
AT (1)	AT366714B (en)
AU (1)	AU507888B2 (en)
BE (1)	BE853458A (en)
BR (1)	BR7702326A (en)
CA (1)	CA1087839A (en)
CS (1)	CS198234B2 (en)
DE (1)	DE2712134C2 (en)
ES (1)	ES457356A1 (en)
FR (1)	FR2348422A1 (en)
GB (1)	GB1523578A (en)
IN (1)	IN147569B (en)
IT (1)	IT1126724B (en)
MX (1)	MX146172A (en)
NL (1)	NL184438C (en)
PL (1)	PL109675B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS63118337U (en) *	1987-01-23	1988-07-30
GB8708653D0 (en) *	1987-04-10	1987-05-13	Davy Mckee Stockton	Bleeder valve assembly
CN106090254A (en) *	2016-08-27	2016-11-09	黄浩华	Device for discharging

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2201837A (en) *	1939-03-24	1940-05-21	Pfaudler Co Inc	Relief valve
FR1169457A (en) *	1957-03-12	1958-12-29	Rateau Soc	Improvements to pressurized fluid valves control
US3216819A (en) *	1960-06-21	1965-11-09	Armco Steel Corp	Blast furnace bleeder valve operation
DE1211882B (en) *	1962-05-02	1966-03-03	Dikkers & Co N V G	Slide with piston drive and greater opening than closing force
US3237916A (en) *	1963-10-02	1966-03-01	Grove Valve & Regulator Co	Disc valve
US3442484A (en) *	1966-08-29	1969-05-06	Kinney Eng Inc S P	Blast furnace backdraft valve
US3684237A (en) *	1970-05-04	1972-08-15	Westinghouse Electric Corp	Variable force angle linkage

1977
- 1977-03-19 DE DE2712134A patent/DE2712134C2/en not_active Expired
- 1977-03-22 IN IN418/CAL/77A patent/IN147569B/en unknown
- 1977-03-23 AT AT0200877A patent/AT366714B/en not_active IP Right Cessation
- 1977-03-24 CS CS771962A patent/CS198234B2/en unknown
- 1977-03-25 FR FR7708952A patent/FR2348422A1/en active Granted
- 1977-03-28 CA CA274,828A patent/CA1087839A/en not_active Expired
- 1977-03-28 GB GB13020/77A patent/GB1523578A/en not_active Expired
- 1977-03-30 ES ES457356A patent/ES457356A1/en not_active Expired
- 1977-03-31 AU AU23828/77A patent/AU507888B2/en not_active Expired
- 1977-04-06 MX MX168674A patent/MX146172A/en unknown
- 1977-04-08 BE BE6045966A patent/BE853458A/en not_active IP Right Cessation
- 1977-04-08 IT IT48902/77A patent/IT1126724B/en active
- 1977-04-09 PL PL1977197330A patent/PL109675B2/en unknown
- 1977-04-11 JP JP4190877A patent/JPS52148829A/en active Pending
- 1977-04-12 NL NLAANVRAGE7703947,A patent/NL184438C/en not_active IP Right Cessation
- 1977-04-12 BR BR7702326A patent/BR7702326A/en unknown
1985
- 1985-07-12 JP JP1985107545U patent/JPS6141966U/en active Granted

Also Published As

Publication number	Publication date
FR2348422A1 (en)	1977-11-10
FR2348422B1 (en)	1980-07-18
PL109675B2 (en)	1980-06-30
CA1087839A (en)	1980-10-21
JPH0329641Y2 (en)	1991-06-24
AT366714B (en)	1982-05-10
AU2382877A (en)	1978-10-05
ATA200877A (en)	1981-09-15
NL7703947A (en)	1977-10-14
CS198234B2 (en)	1980-05-30
NL184438C (en)	1989-07-17
GB1523578A (en)	1978-09-06
JPS52148829A (en)	1977-12-10
BR7702326A (en)	1978-01-10
MX146172A (en)	1982-05-21
ES457356A1 (en)	1978-02-01
NL184438B (en)	1989-02-16
JPS6141966U (en)	1986-03-18
BE853458A (en)	1977-08-01
IT1126724B (en)	1986-05-21
IN147569B (en)	1980-04-12
DE2712134C2 (en)	1985-11-28
DE2712134A1 (en)	1977-11-17

Publication	Publication Date	Title
AU496613B1 (en)	1978-10-19	Control valve
AU508671B2 (en)	1980-03-27	Float furnaces
AU509016B2 (en)	1980-04-17	Valve block
PT71297A (en)	1980-06-01	Furnace valve
AU503690B2 (en)	1979-09-13	Hot blast valve
AU500838B2 (en)	1979-05-31	Furnace pressure control
AU533939B2 (en)	1983-12-22	Venting valve
AU540446B2 (en)	1984-11-15	Blast furnace cast
AU506868B2 (en)	1980-01-24	Valve
AU512116B2 (en)	1980-09-25	Valve
AU507888B2 (en)	1980-02-28	Blast furnace venting valve
AU504493B2 (en)	1979-10-18	Reducing ores ina gas furnace
AU3021077A (en)	1979-05-10	Valve
AU499367B2 (en)	1979-04-12	Fired iron ore pellets
AU506906B2 (en)	1980-01-24	Furnace control
SU595388A1 (en)	1978-02-28	Blast furnace throttling device
SU595387A1 (en)	1978-02-28	Blast furnace tuyere
SU613161A2 (en)	1978-06-30	Furnace operating method
AU493885B2 (en)	1977-07-14	Controlling valve
SU586292A1 (en)	1977-12-30	Air escape valve
SU606082A1 (en)	1978-05-05	Arc furnace roof
AU535767B2 (en)	1984-04-05	Furnace valve
AU1806976A (en)	1978-04-06	Air venting valve
AU491540B2 (en)	1976-11-11	Zinc-smelting blast furnace
AU515195B2 (en)	1981-03-19	Control valve