IT1076425B - Procedimento per il fissaggio a tenuta di pressione di tubi in fori di piastre tubiere specialmente per scambiatori di calore mediante allargamento idraulico - Google Patents

Procedimento per il fissaggio a tenuta di pressione di tubi in fori di piastre tubiere specialmente per scambiatori di calore mediante allargamento idraulico

Info

Publication number
IT1076425B
IT1076425B IT22303/77A IT2230377A IT1076425B IT 1076425 B IT1076425 B IT 1076425B IT 22303/77 A IT22303/77 A IT 22303/77A IT 2230377 A IT2230377 A IT 2230377A IT 1076425 B IT1076425 B IT 1076425B
Authority
IT
Italy
Prior art keywords
pipes
procedure
pressure
heat exchangers
tube plate
Prior art date
Application number
IT22303/77A
Other languages
English (en)
Original Assignee
Balcke Duerr Ag
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 Balcke Duerr Ag filed Critical Balcke Duerr Ag
Application granted granted Critical
Publication of IT1076425B publication Critical patent/IT1076425B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D313/00—Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
    • C07D313/02—Seven-membered rings
    • C07D313/06—Seven-membered rings condensed with carbocyclic rings or ring systems
    • C07D313/10—Seven-membered rings condensed with carbocyclic rings or ring systems condensed with two six-membered rings
    • C07D313/12—[b,e]-condensed
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable
    • B21D39/203—Tube expanders with mandrels, e.g. expandable expandable by fluid or elastic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Rheumatology (AREA)
  • Pain & Pain Management (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
IT22303/77A 1976-05-21 1977-04-08 Procedimento per il fissaggio a tenuta di pressione di tubi in fori di piastre tubiere specialmente per scambiatori di calore mediante allargamento idraulico IT1076425B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2622753A DE2622753C3 (de) 1976-05-21 1976-05-21 Einrichtung zum druckdichten Befestigen von Rohren in Bohrungen von Rohrscheiben

Publications (1)

Publication Number Publication Date
IT1076425B true IT1076425B (it) 1985-04-27

Family

ID=5978643

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22303/77A IT1076425B (it) 1976-05-21 1977-04-08 Procedimento per il fissaggio a tenuta di pressione di tubi in fori di piastre tubiere specialmente per scambiatori di calore mediante allargamento idraulico

Country Status (14)

Country Link
JP (1) JPS52142356A (it)
AT (2) AT351901B (it)
BE (1) BE854788A (it)
BR (1) BR7702353A (it)
CA (1) CA1079041A (it)
CH (1) CH615369A5 (it)
CS (1) CS194793B2 (it)
DE (1) DE2622753C3 (it)
FR (1) FR2351726A1 (it)
GB (1) GB1543524A (it)
IT (1) IT1076425B (it)
NL (1) NL7702798A (it)
SE (1) SE424827B (it)
ZA (1) ZA77960B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530376A (en) * 1978-08-28 1980-03-04 Hitachi Ltd Method and apparatus for expanding pipe
US4445261A (en) * 1980-07-28 1984-05-01 Haskel, Incorporated Method for installing tubes in a tube sheet
DE3105735C2 (de) * 1981-02-17 1983-05-26 Wilfried 4630 Bochum Busse Anlage zur druckdichten Befestigung eines Rohres in einem Rohrboden mit Hilfe einer Druckflüssigkeit
US4407150A (en) * 1981-06-08 1983-10-04 Haskel Engineering & Supply Company Apparatus for supplying and controlling hydraulic swaging pressure
US4470280A (en) * 1983-05-16 1984-09-11 Haskel, Inc. Swaging apparatus with timed pre-fill
DE3633435A1 (de) * 1986-10-01 1988-04-14 Uni Cardan Ag Verfahren zur herstellung einer gebauten nockenwelle sowie gebaute nockenwelle aus einem wellenrohr und aufgeschobenen elementen
US5101554A (en) * 1986-10-01 1992-04-07 Emitec Gesellschaft Fur Emissionstechnologie Mbh Process for producing an assembled camshaft as well as assembled camshaft consisting of a shaft tube and slid-on elements
DE3943262A1 (de) * 1989-12-29 1991-07-11 Balcke Duerr Ag Verfahren zur erhoehung der haftung zwischen einer hohlwelle und auf ihr befestigten teilen
DE19929957B4 (de) 1999-06-29 2010-12-30 Daimler Ag Fügeverbindung und ein Verfahren zur Herstellung derselben, sowie Lenksäule von Kraftfahrzeugen
CZ301143B6 (cs) * 2005-03-10 2009-11-18 Koropecký@Igor Zpusob získávání koncentrovaného glycerolu a smesi vyšších mastných kyselin z glycerinové fáze, vznikající pri výrobe bionafty
CN109013864A (zh) * 2018-09-14 2018-12-18 河南均美铝业有限公司 一种铝合金用冲压组合模具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE482191C (de) * 1929-09-09 Babcock & Wilcox Dampfkessel W Verfahren zum Befestigen von Rohren in Behaelterwandungen
US2460580A (en) * 1942-03-31 1949-02-01 Sulzer Ag Method and device for fixing and sealing tubes in a partition wall by use of fluid pressure
FR1143758A (fr) * 1956-02-15 1957-10-04 Perfectionnement Du Materiel D Procédé de dudgeonnage des tubes minces de radiateurs d'avions ou analogues

Also Published As

Publication number Publication date
NL7702798A (nl) 1977-11-23
DE2622753B2 (de) 1979-07-12
ATA392977A (de) 1981-01-15
ZA77960B (en) 1977-12-28
BE854788A (fr) 1977-09-16
AT351901B (de) 1979-08-27
CA1079041A (en) 1980-06-10
JPS52142356A (en) 1977-11-28
DE2622753A1 (de) 1977-12-01
CS194793B2 (en) 1979-12-31
CH615369A5 (en) 1980-01-31
ATA363477A (de) 1979-01-15
DE2622753C3 (de) 1980-03-20
SE7704539L (sv) 1977-11-22
AT363477B (de) 1979-01-15
SE424827B (sv) 1982-08-16
FR2351726A1 (fr) 1977-12-16
BR7702353A (pt) 1978-05-09
GB1543524A (en) 1979-04-04
FR2351726B1 (it) 1982-04-23

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Legal Events

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

Effective date: 19960329