JPS57104096A - Vibration suppressing structure for tube group - Google Patents

Vibration suppressing structure for tube group

Info

Publication number
JPS57104096A
JPS57104096A JP17807880A JP17807880A JPS57104096A JP S57104096 A JPS57104096 A JP S57104096A JP 17807880 A JP17807880 A JP 17807880A JP 17807880 A JP17807880 A JP 17807880A JP S57104096 A JPS57104096 A JP S57104096A
Authority
JP
Japan
Prior art keywords
tubes
wire
vibration
contact
wires
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.)
Pending
Application number
JP17807880A
Other languages
Japanese (ja)
Inventor
Keiichi Katayama
Hiroaki Shimizu
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP17807880A priority Critical patent/JPS57104096A/en
Publication of JPS57104096A publication Critical patent/JPS57104096A/en
Pending legal-status Critical Current

Links

Landscapes

  • Supports For Pipes And Cables (AREA)

Abstract

PURPOSE: To increase vibration damping capability of a group of tubes for boiler, etc. by installing a wire made of small metal wires round tubes in such a way as to place the wire straight or in wave shape or in spiral among the tubes at right angle to the tube axis and make the wire contact outer periphery of tubes by which it passes.
CONSTITUTION: A wire 8 that is made up by twisting more than three ferrous or nonferrous or ferrous and nonferrous fine strands is inserted and snaked through adjacent tubes 1 or a wire 9 is wound more than once on adjacent tubes successively, or wires 10 and 10' are used at the same time to place and snake them through every other tubes, or a wire 11 is passed between the gaps among tubes. The wires are given ample twisting before they are placed on tubes and afterwards untwisted or the spring back action of the wire elements is utilized to adjust the contact of the wire with tubes. For vibration in tubes the damping by friction or spring action among wire elements is imparted to tubes and buffer action is given to the contact of the wire with tubes. They contribute to suppression of vibration in tubes.
COPYRIGHT: (C)1982,JPO&Japio
JP17807880A 1980-12-18 1980-12-18 Vibration suppressing structure for tube group Pending JPS57104096A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17807880A JPS57104096A (en) 1980-12-18 1980-12-18 Vibration suppressing structure for tube group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17807880A JPS57104096A (en) 1980-12-18 1980-12-18 Vibration suppressing structure for tube group

Publications (1)

Publication Number Publication Date
JPS57104096A true JPS57104096A (en) 1982-06-28

Family

ID=16042231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17807880A Pending JPS57104096A (en) 1980-12-18 1980-12-18 Vibration suppressing structure for tube group

Country Status (1)

Country Link
JP (1) JPS57104096A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5971092U (en) * 1982-11-05 1984-05-14 三菱重工業株式会社 Full plate structure in shell-and-tube heat exchanger
JPS59108088U (en) * 1983-01-10 1984-07-20 バブコツク日立株式会社 Pipe vibration prevention device
JPS61132819U (en) * 1985-02-07 1986-08-19
US5033542A (en) * 1989-02-28 1991-07-23 Mtu Motoren-Und Turbinen-Union Spacer supports for tubes of a matrix of a heat exchanger
JP2015094479A (en) * 2013-11-08 2015-05-18 三菱日立パワーシステムズ株式会社 Fin tube heat exchanger

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513582A (en) * 1974-06-27 1976-01-13 Fujitsu Ltd SETSUGOGATADENKAIKOKATORANJISUTANO SEIZOHOHO

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513582A (en) * 1974-06-27 1976-01-13 Fujitsu Ltd SETSUGOGATADENKAIKOKATORANJISUTANO SEIZOHOHO

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5971092U (en) * 1982-11-05 1984-05-14 三菱重工業株式会社 Full plate structure in shell-and-tube heat exchanger
JPS59108088U (en) * 1983-01-10 1984-07-20 バブコツク日立株式会社 Pipe vibration prevention device
JPH025275Y2 (en) * 1983-01-10 1990-02-08
JPS61132819U (en) * 1985-02-07 1986-08-19
US5033542A (en) * 1989-02-28 1991-07-23 Mtu Motoren-Und Turbinen-Union Spacer supports for tubes of a matrix of a heat exchanger
JP2015094479A (en) * 2013-11-08 2015-05-18 三菱日立パワーシステムズ株式会社 Fin tube heat exchanger

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