JPS52129055A - Multitubular coil type heat exchager - Google Patents

Multitubular coil type heat exchager

Info

Publication number
JPS52129055A
JPS52129055A JP4446276A JP4446276A JPS52129055A JP S52129055 A JPS52129055 A JP S52129055A JP 4446276 A JP4446276 A JP 4446276A JP 4446276 A JP4446276 A JP 4446276A JP S52129055 A JPS52129055 A JP S52129055A
Authority
JP
Japan
Prior art keywords
multitubular
type heat
coil type
heat exchager
exchager
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
JP4446276A
Other languages
Japanese (ja)
Other versions
JPS54327B2 (en
Inventor
Tsuneo Harukawa
Hajime Futawatari
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4446276A priority Critical patent/JPS52129055A/en
Publication of JPS52129055A publication Critical patent/JPS52129055A/en
Publication of JPS54327B2 publication Critical patent/JPS54327B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/06—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend

Abstract

PURPOSE: To eliminate backflow of liquid at the time of starting a multitubular coil type heat exchanger having heating pipe around the center pipe, by connecting the inlet end of the center pipe with a refrigerant inflow chamber and the outlet end with the outflow chamber through a small hole.
COPYRIGHT: (C)1977,JPO&Japio
JP4446276A 1976-04-21 1976-04-21 Multitubular coil type heat exchager Granted JPS52129055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4446276A JPS52129055A (en) 1976-04-21 1976-04-21 Multitubular coil type heat exchager

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4446276A JPS52129055A (en) 1976-04-21 1976-04-21 Multitubular coil type heat exchager

Publications (2)

Publication Number Publication Date
JPS52129055A true JPS52129055A (en) 1977-10-29
JPS54327B2 JPS54327B2 (en) 1979-01-09

Family

ID=12692151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4446276A Granted JPS52129055A (en) 1976-04-21 1976-04-21 Multitubular coil type heat exchager

Country Status (1)

Country Link
JP (1) JPS52129055A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562077U (en) * 1979-06-19 1981-01-09

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6391656A (en) * 1986-10-06 1988-04-22 Shinko Gijutsu Kenkyusho:Kk Stop mechanism for film
JP4939586B2 (en) * 2009-10-19 2012-05-30 株式会社アライヘルメット Open face helmet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562077U (en) * 1979-06-19 1981-01-09

Also Published As

Publication number Publication date
JPS54327B2 (en) 1979-01-09

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