JPS563332A - Manufacture of temperature-resistant cushion and temperature-resistant cushion - Google Patents

Manufacture of temperature-resistant cushion and temperature-resistant cushion

Info

Publication number
JPS563332A
JPS563332A JP7810979A JP7810979A JPS563332A JP S563332 A JPS563332 A JP S563332A JP 7810979 A JP7810979 A JP 7810979A JP 7810979 A JP7810979 A JP 7810979A JP S563332 A JPS563332 A JP S563332A
Authority
JP
Japan
Prior art keywords
cylinder
meshes
temperature
scroll
inorganic fibers
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
JP7810979A
Other languages
Japanese (ja)
Other versions
JPS5838656B2 (en
Inventor
Toshiyasu Aoyama
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.)
Chuo Hatsujo KK
Chuo Spring Co Ltd
Original Assignee
Chuo Hatsujo KK
Chuo Spring Co Ltd
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 Chuo Hatsujo KK, Chuo Spring Co Ltd filed Critical Chuo Hatsujo KK
Priority to JP7810979A priority Critical patent/JPS5838656B2/en
Publication of JPS563332A publication Critical patent/JPS563332A/en
Publication of JPS5838656B2 publication Critical patent/JPS5838656B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
    • F01N2350/02—Fitting ceramic monoliths in a metallic housing
    • F01N2350/06—Fitting ceramic monoliths in a metallic housing with means preventing gas flow by-pass or leakage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Springs (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

PURPOSE:To improve, in a temperature-resistant cusion for supporting a catalyst carrier of a honeycomb type, the sealing properties of a sealing material and to prevent the deterioration thereof, by arranging inorganic fibers around an outer circumference of a metal meshed cylinder with a part of said fibers threaded the meshes of the cylinder and thereby engaged therewith. CONSTITUTION:A metal mesh cylinder 3 is composed of knitted thin stainless wires, and an inorganic fiber 2 comprising a glass fiber or the like is mounted vertically on the cylinder onto every third array of the meshes of the circumference of the cylinder 3 with parts of the inorganic fiber 2 threaded with a prescribed intervals through the meshes of the metal mesh cylinder 3 to be engaged with the meshes. The metal mesh cylinder 3 having interwoven inorganic fibers is then flattened, and one end thereof is folded to form a sack and the end is further rolled to obtain a scroll 5. Then the scroll 5 is pressed and formed to obtain a temprature-resistant cushion of various shapes. Accordingly, the inorganic fibers 2 may be evenly incorporated within the scroll when rolled. Thus almost all of the inorganic fibers 2 are present in the temperature-resistant cushion, and therefore they cannot be blown away by the exhaust gas, and can retain the sealing effect for a long time.
JP7810979A 1979-06-22 1979-06-22 Method of forming heat-resistant cushion and heat-resistant cushion Expired JPS5838656B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7810979A JPS5838656B2 (en) 1979-06-22 1979-06-22 Method of forming heat-resistant cushion and heat-resistant cushion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7810979A JPS5838656B2 (en) 1979-06-22 1979-06-22 Method of forming heat-resistant cushion and heat-resistant cushion

Publications (2)

Publication Number Publication Date
JPS563332A true JPS563332A (en) 1981-01-14
JPS5838656B2 JPS5838656B2 (en) 1983-08-24

Family

ID=13652711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7810979A Expired JPS5838656B2 (en) 1979-06-22 1979-06-22 Method of forming heat-resistant cushion and heat-resistant cushion

Country Status (1)

Country Link
JP (1) JPS5838656B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0816709A2 (en) * 1996-07-03 1998-01-07 Alfred Ernst Buck Spring element with knitted body
CN101688459A (en) * 2007-07-10 2010-03-31 3M创新有限公司 Pollution control devices, reinforced mat material for use therein and methods of making same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0158281B1 (en) * 1984-04-13 1988-07-20 Krauss u. Reichert GmbH + Co. KG Spezialmaschinenfabrik Fabrics lay-down machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0816709A2 (en) * 1996-07-03 1998-01-07 Alfred Ernst Buck Spring element with knitted body
EP0816709A3 (en) * 1996-07-03 2000-11-08 Alfred Ernst Buck Spring element with knitted body
CN101688459A (en) * 2007-07-10 2010-03-31 3M创新有限公司 Pollution control devices, reinforced mat material for use therein and methods of making same
US8460611B2 (en) 2007-07-10 2013-06-11 3M Innovative Properties Company Pollution control devices, reinforced mat material for use therein and methods of making same
KR101525271B1 (en) * 2007-07-10 2015-06-02 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Pollution control devices, reinforced mat material for use therein and methods of making same

Also Published As

Publication number Publication date
JPS5838656B2 (en) 1983-08-24

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