JPS57104096A - Vibration suppressing structure for tube group - Google Patents
Vibration suppressing structure for tube groupInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS513582A (en) * | 1974-06-27 | 1976-01-13 | Fujitsu Ltd | SETSUGOGATADENKAIKOKATORANJISUTANO SEIZOHOHO |
-
1980
- 1980-12-18 JP JP17807880A patent/JPS57104096A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS513582A (en) * | 1974-06-27 | 1976-01-13 | Fujitsu Ltd | SETSUGOGATADENKAIKOKATORANJISUTANO SEIZOHOHO |
Cited By (6)
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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