GB1344428A - Forming heating elements - Google Patents

Forming heating elements

Info

Publication number
GB1344428A
GB1344428A GB4184372A GB4184372A GB1344428A GB 1344428 A GB1344428 A GB 1344428A GB 4184372 A GB4184372 A GB 4184372A GB 4184372 A GB4184372 A GB 4184372A GB 1344428 A GB1344428 A GB 1344428A
Authority
GB
United Kingdom
Prior art keywords
envelope
plates
pressure
carriage
operative position
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.)
Expired
Application number
GB4184372A
Other languages
English (en)
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.)
Rosenblad Corp
Original Assignee
Rosenblad Corp
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 Rosenblad Corp filed Critical Rosenblad Corp
Publication of GB1344428A publication Critical patent/GB1344428A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/021—Deforming sheet bodies
    • B21D26/025—Means for controlling the clamping or opening of the moulds
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/053—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure characterised by the material of the blanks
    • B21D26/059—Layered blanks
    • 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
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
    • B21D53/045—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal by inflating partially united plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
    • F28F3/14—Elements constructed in the shape of a hollow panel, e.g. with channels by separating portions of a pair of joined sheets to form channels, e.g. by inflation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49373—Tube joint and tube plate structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53113—Heat exchanger
    • Y10T29/53122—Heat exchanger including deforming means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
GB4184372A 1972-01-17 1972-09-08 Forming heating elements Expired GB1344428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21842972A 1972-01-17 1972-01-17

Publications (1)

Publication Number Publication Date
GB1344428A true GB1344428A (en) 1974-01-23

Family

ID=22815082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4184372A Expired GB1344428A (en) 1972-01-17 1972-09-08 Forming heating elements

Country Status (11)

Country Link
US (1) US3736783A (fi)
JP (1) JPS5127211B2 (fi)
AT (1) AT320391B (fi)
AU (1) AU450662B2 (fi)
CA (1) CA993179A (fi)
DE (1) DE2246445C2 (fi)
FI (1) FI65391C (fi)
FR (1) FR2168285B1 (fi)
GB (1) GB1344428A (fi)
IT (1) IT973969B (fi)
SE (1) SE396703B (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815174Y2 (ja) * 1978-02-22 1983-03-26 アルプス電気株式会社 印字装置
FR2434665A1 (fr) * 1978-08-29 1980-03-28 Bertucci Albert Procede et moyens de travail a froid de toles minces et elements creux obtenus
FR2460179A1 (fr) * 1979-07-05 1981-01-23 Bertucci Albert Procede de fabrication d'elements d'echangeurs et elements obtenus selon ce procede
FR2500612A1 (fr) * 1981-02-20 1982-08-27 Arbel Undustrie Sa Procede de fabrication d'un echangeur thermique et echangeur thermique ainsi obtenu
AT381252B (de) * 1985-03-15 1986-09-25 Waagner Biro Ag Verfahren zur herstellung flaechiger waermetauschelemente und waermetauschelement
FR2646622A1 (fr) * 1989-05-03 1990-11-09 Dassault Avions Appareil de formage par deformation par pression de fluide
FI101644B (fi) * 1994-02-25 1998-07-31 Ahlstrom Machinery Oy Lämmönsiirtoelementti ja menetelmä sen valmistamiseksi
EP1644682A1 (en) * 2003-07-15 2006-04-12 Outokumpu Copper Products Oy Pressure containing heat transfer tube and method of making thereof
US7676742B2 (en) * 2003-11-24 2010-03-09 International Business Machines Corporation System and method for processing of markup language information
PL2439289T3 (pl) * 2010-10-05 2017-06-30 Schwartz Gmbh Sposób i piec do obróbki cieplnej przedmiotów obrabianych

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB568734A (en) * 1943-07-08 1945-04-18 Walter Roy Bridgens Improvements in and relating to hydraulic presses
US2908238A (en) * 1955-06-22 1959-10-13 Republic Aviat Corp Forming apparatus
US2857659A (en) * 1955-12-01 1958-10-28 Reynolds Metals Co Expansion of pressure welded passageway panels
DE1052816B (de) * 1956-02-17 1959-03-12 Otto Oeckl Hydraulische Hochdruckpresse
DE1279613B (de) * 1964-08-20 1968-10-10 August Laepple G M B H & Co We Presse mit einer durch ein Druckmedium federnd-elastisch beeinflussten Kissenplatte
US3512239A (en) * 1967-04-19 1970-05-19 Rosenblad Corp Method of forming dimpled plate heat exchanger elements by the use of hydrostatic pressure
FR2080190A5 (fi) * 1970-02-26 1971-11-12 Rosenblad Corp

Also Published As

Publication number Publication date
FR2168285B1 (fi) 1976-10-29
FI65391C (fi) 1984-05-10
CA993179A (en) 1976-07-20
DE2246445A1 (de) 1973-08-02
AU4665872A (en) 1974-03-21
JPS4881763A (fi) 1973-11-01
US3736783A (en) 1973-06-05
DE2246445C2 (de) 1982-11-18
IT973969B (it) 1974-06-10
SE396703B (sv) 1977-10-03
FR2168285A1 (fi) 1973-08-31
FI65391B (fi) 1984-01-31
JPS5127211B2 (fi) 1976-08-11
AT320391B (de) 1975-02-10
AU450662B2 (en) 1974-07-18

Similar Documents

Publication Publication Date Title
GB1344428A (en) Forming heating elements
CN207359851U (zh) 一种椭圆印花机
GB1124871A (en) Improved drawing press
GB708342A (en) Improvements in method of and apparatus for the continuous production of flat homogeneous, or stratified materials
ES472096A1 (es) Perfeccionamientos en dispositivos para reparar cintas transportadoras y para hacerlas continuas.
ES477295A1 (es) Perfeccionamientos introducidos en las estructuras de maqui-nas-herramienta.
GB1399120A (en) Apparatus for use in curing a tyre
ES485531A1 (es) Perfeccionamientos en prensas de forja,especialmente prensa de forja de libre conformacion, de tipo constructivo bajo elnivel del suelo
US2547275A (en) Method of and apparatus for making plastic wheel trim
FR2335531A1 (fr) Procede de preparation de polymeres d'ethylene dans un reacteur tubulaire a deux zones de reaction, sous des pressions superieures a 500 bars
BE820714A (fr) Procede de production de copolymeres et terpolymeres basse pression de l'ethylene ayant un faible poids specifique
CN207696868U (zh) 一种新型局部电加热橡胶硫化设备
GB695640A (en) A new or improved method of and apparatus for forming sheet metal structures
BE778690A (fr) Procede de polymerisation d'olefines a haute pression dans des reacteurs tubulaires
CN109013769A (zh) 一种易于调节折弯角度的生产用板料折弯机
IT971464B (it) Metodo ed apparato per formare una chiusura frangibile
SU551083A1 (ru) Гибочный штамп
CN211390504U (zh) 底板金属限位结构
GB1357682A (en) Apparatus for forming a tube from strip material
SU763250A1 (ru) Устройство дл изготовлени кожгалантерейного издели
SU408749A1 (ru) Стенд для сборки гусеницы
CN210098587U (zh) 一种产品自动整形设备
JPS6235374B2 (fi)
GB1436435A (en) Apparatus for machining simultaneously the justaposed edges of two plates
GB1367020A (en) Machine for the electromagnetic forming of metallic objects

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years