ES269178U - Compensating device for hot-air or hot-gas lines - Google Patents

Compensating device for hot-air or hot-gas lines

Info

Publication number
ES269178U
ES269178U ES1982269178U ES269178U ES269178U ES 269178 U ES269178 U ES 269178U ES 1982269178 U ES1982269178 U ES 1982269178U ES 269178 U ES269178 U ES 269178U ES 269178 U ES269178 U ES 269178U
Authority
ES
Spain
Prior art keywords
hot
joint
air
compensating device
compensator
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.)
Granted
Application number
ES1982269178U
Other languages
Spanish (es)
Other versions
ES269178Y (en
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.)
Didier Werke AG
Original Assignee
Didier Werke AG
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 Didier Werke AG filed Critical Didier Werke AG
Publication of ES269178U publication Critical patent/ES269178U/en
Application granted granted Critical
Publication of ES269178Y publication Critical patent/ES269178Y/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/21—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for expansion-compensation devices
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/04—Joints; Connections

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Insulation (AREA)
  • Joints Allowing Movement (AREA)

Abstract

Compensating device for air or hot gas ducts, characterized in that having a metal jointed compensator with a corrugated tube part and a conductive tube fixed with an end therein to the duct as well as with a refractory lining showing a radial seal of compensation that allows movements of the compensator in the lining, in which locking and sealing means are provided, carries on the inner side of the conductor tube between two radial clamping rings, a ring of insulating bricks in a cavity that widens the joint of compensation, the refractory lining, and further, disposed movably, and in that a second block brick ring is housed in an annular channel wider than the joint, on the inner circumference of the joint. (Machine-translation by Google Translate, not legally binding)
ES1982269178U 1981-12-17 1982-12-14 COMPENSATION DEVICE FOR AIR OR HOT GAS DUCTS. Expired ES269178Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813149964 DE3149964C2 (en) 1981-12-17 1981-12-17 Compensation device for hot blast or hot gas lines

Publications (2)

Publication Number Publication Date
ES269178U true ES269178U (en) 1983-06-16
ES269178Y ES269178Y (en) 1984-01-01

Family

ID=6148956

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982269178U Expired ES269178Y (en) 1981-12-17 1982-12-14 COMPENSATION DEVICE FOR AIR OR HOT GAS DUCTS.

Country Status (6)

Country Link
BE (1) BE895335A (en)
DE (1) DE3149964C2 (en)
ES (1) ES269178Y (en)
FR (1) FR2518700B1 (en)
LU (1) LU84533A1 (en)
NL (1) NL8204426A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2183220C1 (en) * 2001-05-08 2002-06-10 Открытое акционерное общество "Новолипецкий металлургический комбинат" Expansion piece of hot blast line
NL2003916C2 (en) * 2009-12-07 2011-06-09 Heatteq Refractory Holding B V Hot blast transportation apparatus, comprising a refractory lining contained within a steel outer shell.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2250360A5 (en) * 1972-10-02 1975-05-30 Morel Entreprise Double-walled chimney - has supporting rings on external tube for rings of flue section with insulating joints
US4045056A (en) * 1975-10-14 1977-08-30 Gennady Petrovich Kandakov Expansion compensator for pipelines
US4047740A (en) * 1976-06-01 1977-09-13 Caterpillar Tractor Co. Internally insulated bellows assembly
FI64849C (en) * 1979-06-14 1984-01-10 Partek Ab BAELGFOERBINDNINGSKONSTRUKTION

Also Published As

Publication number Publication date
FR2518700A1 (en) 1983-06-24
FR2518700B1 (en) 1985-07-26
BE895335A (en) 1983-03-31
DE3149964A1 (en) 1983-07-14
DE3149964C2 (en) 1983-12-08
NL8204426A (en) 1983-07-18
ES269178Y (en) 1984-01-01
LU84533A1 (en) 1983-06-13

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20010402