JPH0432458U - - Google Patents

Info

Publication number
JPH0432458U
JPH0432458U JP7457990U JP7457990U JPH0432458U JP H0432458 U JPH0432458 U JP H0432458U JP 7457990 U JP7457990 U JP 7457990U JP 7457990 U JP7457990 U JP 7457990U JP H0432458 U JPH0432458 U JP H0432458U
Authority
JP
Japan
Prior art keywords
pipe
extending along
outer peripheral
peripheral surface
axial direction
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
JP7457990U
Other languages
Japanese (ja)
Other versions
JPH0714778Y2 (en
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 filed Critical
Priority to JP1990074579U priority Critical patent/JPH0714778Y2/en
Publication of JPH0432458U publication Critical patent/JPH0432458U/ja
Application granted granted Critical
Publication of JPH0714778Y2 publication Critical patent/JPH0714778Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す吸収器用伝熱
管の斜視図、第２図は横溝及び縦溝の断面図、第
３図は従来例の斜視図、第４図は他の従来例の斜
視図である。 １０……吸収器コイル、１２……コイル本体、
１４……凹部、１６……凸部、１８……横溝、２
０……縦溝。 Fig. 1 is a perspective view of a heat exchanger tube for an absorber showing an embodiment of the present invention, Fig. 2 is a sectional view of horizontal grooves and vertical grooves, Fig. 3 is a perspective view of a conventional example, and Fig. 4 is another conventional example. FIG. 10... Absorber coil, 12... Coil body,
14...Concave portion, 16...Convex portion, 18...Horizontal groove, 2
0...Vertical groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 流体流路を構成する管の外周面に管の軸方向に
沿つて延在する複数の凹凸部を形成し、管の周方
向に沿つて延在する横溝と管の軸方向に沿つて延
在する縦溝のうち少なくとも一方の溝を前記管の
外周面に亘つて形成してなる吸収器用伝熱管。 A plurality of uneven parts extending along the axial direction of the pipe are formed on the outer peripheral surface of the pipe constituting the fluid flow path, and horizontal grooves extending along the circumferential direction of the pipe and lateral grooves extending along the axial direction of the pipe are formed. A heat exchanger tube for an absorber, wherein at least one of the longitudinal grooves is formed over the outer peripheral surface of the tube.
JP1990074579U 1990-07-13 1990-07-13 Heat transfer tube for absorber Expired - Lifetime JPH0714778Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990074579U JPH0714778Y2 (en) 1990-07-13 1990-07-13 Heat transfer tube for absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990074579U JPH0714778Y2 (en) 1990-07-13 1990-07-13 Heat transfer tube for absorber

Publications (2)

Publication Number Publication Date
JPH0432458U true JPH0432458U (en) 1992-03-17
JPH0714778Y2 JPH0714778Y2 (en) 1995-04-10

Family

ID=31614393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990074579U Expired - Lifetime JPH0714778Y2 (en) 1990-07-13 1990-07-13 Heat transfer tube for absorber

Country Status (1)

Country Link
JP (1) JPH0714778Y2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4847050U (en) * 1971-10-04 1973-06-20
JPS59139867U (en) * 1983-03-08 1984-09-18 川重冷熱工業株式会社 Absorber heat transfer tube in absorption chiller
JPS59158969U (en) * 1983-04-07 1984-10-25 古河電気工業株式会社 Heat exchanger tube for absorber
JPS636364A (en) * 1986-06-25 1988-01-12 東京瓦斯株式会社 Heat transfer tube for absorber
JPS63306371A (en) * 1987-06-04 1988-12-14 日立電線株式会社 Heat transfer tube for absorber

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4847050U (en) * 1971-10-04 1973-06-20
JPS59139867U (en) * 1983-03-08 1984-09-18 川重冷熱工業株式会社 Absorber heat transfer tube in absorption chiller
JPS59158969U (en) * 1983-04-07 1984-10-25 古河電気工業株式会社 Heat exchanger tube for absorber
JPS636364A (en) * 1986-06-25 1988-01-12 東京瓦斯株式会社 Heat transfer tube for absorber
JPS63306371A (en) * 1987-06-04 1988-12-14 日立電線株式会社 Heat transfer tube for absorber

Also Published As

Publication number Publication date
JPH0714778Y2 (en) 1995-04-10

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term