IT1262227B - POSITIONING AND LOCKING SYSTEM OF MANIFOLDS TO BE MOUNTED ON FINNED HEAT EXCHANGERS - Google Patents

POSITIONING AND LOCKING SYSTEM OF MANIFOLDS TO BE MOUNTED ON FINNED HEAT EXCHANGERS

Info

Publication number
IT1262227B
IT1262227B ITUD930218A ITUD930218A IT1262227B IT 1262227 B IT1262227 B IT 1262227B IT UD930218 A ITUD930218 A IT UD930218A IT UD930218 A ITUD930218 A IT UD930218A IT 1262227 B IT1262227 B IT 1262227B
Authority
IT
Italy
Prior art keywords
tubes
pipes
sliding
manifold
mouth
Prior art date
Application number
ITUD930218A
Other languages
Italian (it)
Inventor
Gerald Hutter
Original Assignee
Raco Spa
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 Raco Spa filed Critical Raco Spa
Priority to ITUD930218A priority Critical patent/IT1262227B/en
Publication of ITUD930218A0 publication Critical patent/ITUD930218A0/en
Priority to PCT/IT1994/000181 priority patent/WO1995012798A1/en
Publication of ITUD930218A1 publication Critical patent/ITUD930218A1/en
Application granted granted Critical
Publication of IT1262227B publication Critical patent/IT1262227B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/165—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by using additional preformed parts, e.g. sleeves, gaskets
    • F28F9/167—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by using additional preformed parts, e.g. sleeves, gaskets the parts being inserted in the heat-exchange conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Automatic Assembly (AREA)

Abstract

Sistema di posizionamento e bloccaggio di collettori (1) da montare su scambiatori di colore a pacco alettato (3), mediante collegamento di imboccamento fra una pluralità di tubi aggettanti (11) del collettore (1) entro una corrispondente pluralità di tubi (31)dello scambiatore di colore(3), con il sistema del restringimento dell'imboccatura dei tubi dello scambiatore di colore (31) dopo avvenuto imboccamento, mediante mezzi e foro svasato di restringimento anulare per scorrimento, scorrevoli entro detti tubi del collettore, caratterizzato dal fatto che i detti mezzi e foro svasato di restringimento anulare per scorrimento, scorrevoli entro detti tubi del collettore, consistono sostanzialmente in una piastra di serraggio (2) che calza con una pluralità di fori svasati verso l'esterno della imboccatura (21), un insieme di detti tubi del collettore (11), in modo che:- e piastra di serraggio arretrato (2') verso il collettore (1), sia possibile imboccare i detti tubi del detto collettore (11) entro i corrispondenti tubi del detto scambiatore (31), e poi - sia possibile far scorrere detta piastra di serraggio lungo i detti tubi del collettore (11) da detta posizione arretrata (2') in una posizione sostanzialmente sopra l'imboccatura dei detti tubi dello scambiatore di calore (31), costringendoli intorno alle estremità interne dei detti tubi del collettore (11).(FIG. 1).Collector positioning and locking system (1) to be mounted on finned pack color exchangers (3), through the mouth connection between a plurality of protruding pipes (11) of the collector (1) within a corresponding plurality of pipes (31) of the color exchanger (3), with the system of narrowing the mouth of the tubes of the color exchanger (31) after taking place, by means and flared hole of annular narrowing by sliding, sliding within said collector tubes, characterized in that that said means and flared hole of annular shrinkage by sliding, sliding within said manifold pipes, consist substantially of a clamping plate (2) which fits with a plurality of holes flared towards the outside of the mouth (21), a set of said manifold pipes (11), so that: - and the clamping plate set back (2 ') towards the manifold (1), it is possible to feed the said pipes of said collar re (11) within the corresponding tubes of said exchanger (31), and then - it is possible to slide said clamping plate along said manifold tubes (11) from said backward position (2 ') to a position substantially above the mouth of the said heat exchanger tubes (31), forcing them around the inner ends of the said collector tubes (11). (FIG. 1).

ITUD930218A 1993-11-02 1993-11-02 POSITIONING AND LOCKING SYSTEM OF MANIFOLDS TO BE MOUNTED ON FINNED HEAT EXCHANGERS IT1262227B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITUD930218A IT1262227B (en) 1993-11-02 1993-11-02 POSITIONING AND LOCKING SYSTEM OF MANIFOLDS TO BE MOUNTED ON FINNED HEAT EXCHANGERS
PCT/IT1994/000181 WO1995012798A1 (en) 1993-11-02 1994-10-26 Positioning and clamping system of collectors to be mounted onto heat exchangers with finned pack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD930218A IT1262227B (en) 1993-11-02 1993-11-02 POSITIONING AND LOCKING SYSTEM OF MANIFOLDS TO BE MOUNTED ON FINNED HEAT EXCHANGERS

Publications (3)

Publication Number Publication Date
ITUD930218A0 ITUD930218A0 (en) 1993-11-02
ITUD930218A1 ITUD930218A1 (en) 1995-05-02
IT1262227B true IT1262227B (en) 1996-06-19

Family

ID=11421414

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUD930218A IT1262227B (en) 1993-11-02 1993-11-02 POSITIONING AND LOCKING SYSTEM OF MANIFOLDS TO BE MOUNTED ON FINNED HEAT EXCHANGERS

Country Status (2)

Country Link
IT (1) IT1262227B (en)
WO (1) WO1995012798A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2229032A1 (en) * 1973-05-08 1974-12-06 Pont A Mousson Clamping arrangement for heat exchanger - plate wedges vertical tubes onto tapered nozzles on horizontal headers
DE3126030C2 (en) * 1981-07-02 1983-04-14 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Pipe connection for a heat exchanger with a large number of individual parts to be connected to one another
FR2512943B1 (en) * 1981-09-16 1988-12-09 Sueddeutsche Kuehler Behr HEAT EXCHANGER, PARTICULARLY FOR VEHICLE AIR CONDITIONING INSTALLATIONS
FR2644569B1 (en) * 1989-03-16 1991-05-24 Valeo Thermique Moteur Sa HEAT EXCHANGER, PARTICULARLY FOR MOTOR VEHICLES, AND METHOD FOR ASSEMBLING SAME

Also Published As

Publication number Publication date
ITUD930218A0 (en) 1993-11-02
WO1995012798A1 (en) 1995-05-11
ITUD930218A1 (en) 1995-05-02

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971010