JPS5324374A - Curved and honeycombed structures with central pipe inserted and extruding apparatus - Google Patents

Curved and honeycombed structures with central pipe inserted and extruding apparatus

Info

Publication number
JPS5324374A
JPS5324374A JP9892776A JP9892776A JPS5324374A JP S5324374 A JPS5324374 A JP S5324374A JP 9892776 A JP9892776 A JP 9892776A JP 9892776 A JP9892776 A JP 9892776A JP S5324374 A JPS5324374 A JP S5324374A
Authority
JP
Japan
Prior art keywords
curved
central pipe
pipe inserted
extruding apparatus
honeycombed structures
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
JP9892776A
Other languages
Japanese (ja)
Other versions
JPS598226B2 (en
Inventor
Akira Morikawa
Yoshinori Narita
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug 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 NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Priority to JP51098927A priority Critical patent/JPS598226B2/en
Publication of JPS5324374A publication Critical patent/JPS5324374A/en
Publication of JPS598226B2 publication Critical patent/JPS598226B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
JP51098927A 1976-08-19 1976-08-19 Bent tube-shaped honeycomb structure with a center tube and extrusion molding device for the structure Expired JPS598226B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51098927A JPS598226B2 (en) 1976-08-19 1976-08-19 Bent tube-shaped honeycomb structure with a center tube and extrusion molding device for the structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51098927A JPS598226B2 (en) 1976-08-19 1976-08-19 Bent tube-shaped honeycomb structure with a center tube and extrusion molding device for the structure

Publications (2)

Publication Number Publication Date
JPS5324374A true JPS5324374A (en) 1978-03-07
JPS598226B2 JPS598226B2 (en) 1984-02-23

Family

ID=14232750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51098927A Expired JPS598226B2 (en) 1976-08-19 1976-08-19 Bent tube-shaped honeycomb structure with a center tube and extrusion molding device for the structure

Country Status (1)

Country Link
JP (1) JPS598226B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102652249A (en) * 2009-12-11 2012-08-29 日本碍子株式会社 Heat exchanger
WO2020179028A1 (en) * 2019-03-06 2020-09-10 豊光産業株式会社 Pipe and pipe manufacturing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102652249A (en) * 2009-12-11 2012-08-29 日本碍子株式会社 Heat exchanger
US9534856B2 (en) 2009-12-11 2017-01-03 Ngk Insulators, Ltd. Heat exchanger
WO2020179028A1 (en) * 2019-03-06 2020-09-10 豊光産業株式会社 Pipe and pipe manufacturing method

Also Published As

Publication number Publication date
JPS598226B2 (en) 1984-02-23

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