BG31506A3 - Устройство за откриване на пропуски в охладителната система за дюзите на доменни пещи - Google Patents

Устройство за откриване на пропуски в охладителната система за дюзите на доменни пещи

Info

Publication number: BG31506A3
Authority: BG; Bulgaria
Prior art keywords: cooling system; blast furnace; leak detector; system leak; nozzle cooling
Prior art date: 1978-09-14

Application number

BG044837A

Other languages

Bulgarian (bg)

English (en)

Inventor

Alejandro Ruiz

Aurelio Fernandes

Original Assignee

Empresa National Siderurgica 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.)

1978-09-14

Filing date

1979-09-12

Publication date

1982-01-15

1979-09-12 Application filed by Empresa National Siderurgica Sa filed Critical Empresa National Siderurgica Sa

1982-01-15 Publication of BG31506A3 publication Critical patent/BG31506A3/xx

Links

238000001816 cooling Methods 0.000 title abstract 3
239000000110 cooling liquid Substances 0.000 abstract 1
230000006698 induction Effects 0.000 abstract 1
239000000696 magnetic material Substances 0.000 abstract 1
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
229910052753 mercury Inorganic materials 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
- C21B7/163—Blowpipe assembly
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
- C21B7/103—Detection of leakages of the cooling liquid
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0091—Transmitting or indicating the displacement of liquid mediums by electrical, electromechanical, magnetic or electromagnetic means
- G01L9/0094—Transmitting or indicating the displacement of liquid mediums by electrical, electromechanical, magnetic or electromagnetic means using variations in inductance
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Manufacturing & Machinery (AREA)
Electromagnetism (AREA)
Examining Or Testing Airtightness (AREA)
Blast Furnaces (AREA)
Monitoring And Testing Of Nuclear Reactors (AREA)
Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Measuring Magnetic Variables (AREA)
Investigating Or Analyzing Materials Using Thermal Means (AREA)
Nozzles (AREA)
Measuring Fluid Pressure (AREA)

BG044837A 1978-09-14 1979-09-12 Устройство за откриване на пропуски в охладителната система за дюзите на доменни пещи BG31506A3 (bg)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES473370A ES473370A1 (es)	1978-09-14	1978-09-14	Perfeccionamientos introducidos en la deteccion de fugas delliquido refrigerante en las toberas de horno alto.

Publications (1)

Publication Number	Publication Date
BG31506A3 true BG31506A3 (bg)	1982-01-15

Family

ID=8476774

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BG044837A BG31506A3 (bg)	1978-09-14	1979-09-12	Устройство за откриване на пропуски в охладителната система за дюзите на доменни пещи

Country Status (32)

Country	Link
US (1)	US4285229A (cs)
JP (2)	JPS5595846A (cs)
AT (1)	AT374498B (cs)
AU (1)	AU530615B2 (cs)
BE (1)	BE878736A (cs)
BG (1)	BG31506A3 (cs)
CA (1)	CA1127263A (cs)
CH (1)	CH644152A5 (cs)
CS (1)	CS216681B2 (cs)
DD (1)	DD146097A5 (cs)
DE (1)	DE2937021C2 (cs)
DK (1)	DK383779A (cs)
ES (1)	ES473370A1 (cs)
FI (1)	FI792819A7 (cs)
FR (1)	FR2436187A1 (cs)
GB (1)	GB2034045B (cs)
GR (1)	GR69711B (cs)
HU (1)	HU177988B (cs)
IE (1)	IE48614B1 (cs)
IN (1)	IN152864B (cs)
IS (1)	IS2506A7 (cs)
IT (1)	IT1123180B (cs)
MX (1)	MX151813A (cs)
NL (1)	NL7906462A (cs)
NO (1)	NO792962L (cs)
PL (1)	PL123243B1 (cs)
PT (1)	PT70169A (cs)
RO (1)	RO79068A (cs)
SE (1)	SE445492B (cs)
TR (1)	TR20351A (cs)
YU (1)	YU40851B (cs)
ZA (1)	ZA794713B (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5033600A (en) *	1990-09-13	1991-07-23	Unarco Industries, Inc.	Roller track and stop therefor
US5201212A (en) *	1991-02-13	1993-04-13	Tanknology Corporation International	Line leak detector and method
LU92515B1 (en) *	2014-08-11	2016-02-12	Wurth Paul Sa	Blast furnace cooling plate with integrated wear detection system
CN106555022B (zh) *	2017-01-20	2018-07-31	马鞍山钢铁股份有限公司	一种高炉漏水冷却壁差异性控水方法及漏水冷却壁供水制度调控方法
CN109000856B (zh) *	2018-07-28	2020-09-11	上海二十冶建设有限公司	一种分段检漏、整体试压的气密试验法
CN112484930B (zh) *	2020-12-21	2022-11-15	山东钢铁集团日照有限公司	一种高炉开炉前气密性试验方法
RU2761692C1 (ru) *	2021-06-17	2021-12-13	Дмитрий Викторович Мокринский	Установка для обнаружения утечек технологических жидкостей
CN121395624B (zh) *	2025-12-19	2026-03-27	天津提尔科技有限公司	充电桩液冷三级防漏与泵障预防智能控制方法及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR372994A (fr) *	1906-12-12	1907-04-25	Isac Von Geldern	Manomètre différentiel hydrostatique pour mesurer les différences de pression de deux gaz quelconques, etc.
GB339972A (en) *	1928-12-19	1930-12-17	Benjamin Joseph Mullen	Improvements in or relating to furnace cooling systems
US1855757A (en) *	1929-07-27	1932-04-26	Brown Instr Co	Metering system
US2486280A (en) *	1942-11-27	1949-10-25	William Walker And Sons Ltd	Apparatus for testing friction
GB654328A (en) *	1948-11-08	1951-06-13	Rowland Hardy	Improvements relating to fluid pressure or flow measuring devices
US2932187A (en) *	1956-10-11	1960-04-12	Canadian Ind	Vacuum testing apparatus
US3122668A (en) *	1959-07-31	1964-02-25	Bbc Brown Boveri & Cie	Arrangement for indicating leakage between cooling systems of turbogenerators
FR1397482A (fr) *	1964-03-20	1965-04-30	Merlin Gerin	Détecteur de pression
FR1557637A (cs) *	1967-05-29	1969-02-21
JPS4892087A (cs) *	1972-03-08	1973-11-29

1978
- 1978-09-14 ES ES473370A patent/ES473370A1/es not_active Expired
1979
- 1979-08-07 IN IN569/DEL/79A patent/IN152864B/en unknown
- 1979-08-08 IE IE1517/79A patent/IE48614B1/en not_active IP Right Cessation
- 1979-08-08 US US06/064,744 patent/US4285229A/en not_active Expired - Lifetime
- 1979-08-10 IS IS2506A patent/IS2506A7/is unknown
- 1979-08-14 MX MX17890679A patent/MX151813A/es unknown
- 1979-08-20 AT AT559979A patent/AT374498B/de not_active IP Right Cessation
- 1979-08-22 AU AU50152/79A patent/AU530615B2/en not_active Ceased
- 1979-08-27 GR GR59904A patent/GR69711B/el unknown
- 1979-08-28 NL NL7906462A patent/NL7906462A/nl active Search and Examination
- 1979-08-30 SE SE7907220A patent/SE445492B/sv not_active IP Right Cessation
- 1979-08-31 CS CS795942A patent/CS216681B2/cs unknown
- 1979-09-06 YU YU216779A patent/YU40851B/xx unknown
- 1979-09-06 ZA ZA00794713A patent/ZA794713B/xx unknown
- 1979-09-07 FR FR7922412A patent/FR2436187A1/fr active Granted
- 1979-09-07 PL PL1979218175A patent/PL123243B1/pl unknown
- 1979-09-10 CH CH815879A patent/CH644152A5/de not_active IP Right Cessation
- 1979-09-11 FI FI792819A patent/FI792819A7/fi not_active Application Discontinuation
- 1979-09-12 CA CA335,478A patent/CA1127263A/en not_active Expired
- 1979-09-12 PT PT7016979A patent/PT70169A/pt unknown
- 1979-09-12 BE BE0/197105A patent/BE878736A/xx not_active IP Right Cessation
- 1979-09-12 BG BG044837A patent/BG31506A3/xx unknown
- 1979-09-12 RO RO9864779A patent/RO79068A/ro unknown
- 1979-09-12 DD DD79215494A patent/DD146097A5/de unknown
- 1979-09-13 HU HUEE002692 patent/HU177988B/hu unknown
- 1979-09-13 DK DK383779A patent/DK383779A/da unknown
- 1979-09-13 NO NO792962A patent/NO792962L/no unknown
- 1979-09-13 GB GB7931727A patent/GB2034045B/en not_active Expired
- 1979-09-13 DE DE2937021A patent/DE2937021C2/de not_active Expired
- 1979-09-13 JP JP11867779A patent/JPS5595846A/ja active Pending
- 1979-09-13 TR TR2035179A patent/TR20351A/xx unknown
- 1979-09-14 IT IT2575379A patent/IT1123180B/it active
1985
- 1985-01-18 JP JP1985006197U patent/JPS60137345U/ja active Granted

Also Published As

Publication number	Publication date
NL7906462A (nl)	1980-03-18
GB2034045A (en)	1980-05-29
IE48614B1 (en)	1985-03-20
SE445492B (sv)	1986-06-23
DE2937021A1 (de)	1980-04-03
RO79068A (ro)	1982-06-25
YU216779A (en)	1982-10-31
FR2436187A1 (fr)	1980-04-11
GR69711B (cs)	1982-07-09
TR20351A (tr)	1981-02-23
IT1123180B (it)	1986-04-30
FI792819A7 (fi)	1980-03-15
DD146097A5 (de)	1981-01-21
CA1127263A (en)	1982-07-06
PL123243B1 (en)	1982-09-30
FR2436187B1 (cs)	1982-12-17
CH644152A5 (de)	1984-07-13
YU40851B (en)	1986-06-30
MX151813A (es)	1985-03-26
JPS60137345U (ja)	1985-09-11
SE7907220L (sv)	1980-03-15
JPS6310512Y2 (cs)	1988-03-29
IN152864B (cs)	1984-04-21
IT7925753A0 (it)	1979-09-14
BE878736A (fr)	1979-12-31
PL218175A1 (cs)	1980-07-28
ES473370A1 (es)	1979-04-16
DK383779A (da)	1980-03-15
CS216681B2 (en)	1982-11-26
JPS5595846A (en)	1980-07-21
GB2034045B (en)	1983-01-12
HU177988B (en)	1982-02-28
AU530615B2 (en)	1983-07-21
DE2937021C2 (de)	1984-05-03
AT374498B (de)	1984-04-25
ATA559979A (de)	1983-09-15
NO792962L (no)	1980-03-17
ZA794713B (en)	1980-08-27
US4285229A (en)	1981-08-25
PT70169A (en)	1979-10-01
IE791517L (en)	1980-03-14
IS2506A7 (is)	1979-11-30
AU5015279A (en)	1980-03-20

Publication	Publication Date	Title
BG31506A3 (bg)	1982-01-15	Устройство за откриване на пропуски в охладителната система за дюзите на доменни пещи
GB1405633A (en)	1975-09-10	Fuel element end cap for leak determination
GB787125A (en)	1957-12-04	Improvements in or relating to apparatus for heating liquids, gases or liquid or gaseous suspensions by electrical induction
ES234668U (es)	1978-05-01	Dispositivo dosificador y distribuidor de liquido.
DE3060883D1 (en)	1982-11-11	Sample tube
GB969681A (en)	1964-09-16	A device for measuring pressure or pressure variations in liquids or gases
GB2002092A (en)	1979-02-14	Check valve
FR2613261B1 (fr)	1991-02-01	Moule pour la fixation d'un bloc metallique par surmoulage sur l'une des faces d'une lentille ophtalmique
FR2441832A1 (fr)	1980-06-13	Debitmetre pour fluides liquides et gazeux
SU1742675A1 (ru)	1992-06-23	Вискозиметр высокого давлени
SU832418A1 (ru)	1981-05-23	Устройство дл исследовани пластовыхжидКОСТЕй
SU1463639A1 (ru)	1989-03-07	Термостат дл скважинной геофизической аппаратуры
FR2313707A1 (fr)	1976-12-31	Dispositif de controle du niveau de liquides cryogenes
SU802372A1 (ru)	1981-02-07	Устройство дл определени температурыи СОдЕРжАНи углЕРОдА ВМЕТАллЕ
SU1594343A1 (ru)	1990-09-23	Устройство дл поливного охлаждени корпуса вагранки
SU1413455A1 (ru)	1988-07-30	Устройство дл измерени давлени
SU1368721A2 (ru)	1988-01-23	Устройство дл испытани образцов материалов в агрессивных средах
JPS51119283A (en)	1976-10-19	Gas leakage detector
SU712700A1 (ru)	1980-01-30	Высокотемпературный датчик давлени
SU406125A1 (ru)	1973-11-05	Шариковый расходомер
JPS5770423A (en)	1982-04-30	Method for detecting abrasion in solid sealing material
SU754157A1 (ru)	1980-08-07	Заглушка
JPS5510163A (en)	1980-01-24	Hydraulic servo valve
SU725059A1 (ru)	1980-03-30	Разр дно-оптическа обкладка
SU1740999A1 (ru)	1992-06-15	Способ испытани цилиндрических изделий на герметичность