GB1040579A – Method of producing a heat exchange element from pipe, and elements produced thereby
– Google Patents
GB1040579A – Method of producing a heat exchange element from pipe, and elements produced thereby
– Google Patents
Method of producing a heat exchange element from pipe, and elements produced thereby
Info
Publication number
GB1040579A
GB1040579A
GB12799/64A
GB1279964A
GB1040579A
GB 1040579 A
GB1040579 A
GB 1040579A
GB 12799/64 A
GB12799/64 A
GB 12799/64A
GB 1279964 A
GB1279964 A
GB 1279964A
GB 1040579 A
GB1040579 A
GB 1040579A
Authority
GB
United Kingdom
Prior art keywords
pipe
heat exchange
bending
exchange element
producing
Prior art date
1963-03-29
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
GB12799/64A
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.)
Electrolux Household Appliances Ltd
Original Assignee
Electrolux 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.)
1963-03-29
Filing date
1964-03-26
Publication date
1966-09-01
1964-03-26
Application filed by Electrolux Ltd
filed
Critical
Electrolux Ltd
1966-09-01
Publication of GB1040579A
publication
Critical
patent/GB1040579A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
F25B15/10—Sorption machines, plants or systems, operating continuously, e.g. absorption type with inert gas
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
B21C37/15—Making tubes of special shape; Making tube fittings
B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
B21C37/283—Making U-pieces
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
B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 – B21D9/00; Twisting
B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
B21D11/07—Making serpentine-shaped articles by bending essentially in one plane
Abstract
1,040,579. Making heat exchange elements. ELECTROLUX Ltd. March 26, 1964 rMarch 29, 1963], No. 12799/64. Headings B3A and B3E. [Also in Division F4] A method of making a heat exchange element from pipe e.g. for use as an evaporator 15 or an absorber in a refrigerating machine comprises initially deforming the pipe profile in the regions to be bent so that the resistance to bending is reduced and subsequently cold bending the pipe into a coil. The pipe is deformed into the shape of a figure 8 with the longest axis of symmetry perpendicular to the plane of the required bend. The same or separate tools may be used to effect the deformation and bending of the pipe. A metal plate 18 is attached to the evaporator coil 15 which is adapted to hold ice trays &c.
GB12799/64A
1963-03-29
1964-03-26
Method of producing a heat exchange element from pipe, and elements produced thereby
Expired
GB1040579A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
SE350763
1963-03-29
Publications (1)
Publication Number
Publication Date
GB1040579A
true
GB1040579A
(en)
1966-09-01
Family
ID=20262273
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB12799/64A
Expired
GB1040579A
(en)
1963-03-29
1964-03-26
Method of producing a heat exchange element from pipe, and elements produced thereby
Country Status (3)
Country
Link
US
(2)
US3348402A
(en)
DE
(1)
DE1527244C3
(en)
GB
(1)
GB1040579A
(en)
Families Citing this family (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3833985A
(en)
*
1972-11-13
1974-09-10
J Curry
Method for making curved tubes
US3964289A
(en)
*
1974-12-03
1976-06-22
Williamson Jr John C
Rectangular metal-tubing bender
SE462350B
(en)
*
1988-10-28
1990-06-11
Electrolux Ab
FLAT COOLED ABSORPTION COOLING DEVICE
NL1011330C2
(en)
*
1999-02-17
2000-08-18
Corus Staal Bv
Method for deforming a thin-walled metal pipe section.
DE19955694A1
(en)
*
1999-11-18
2001-05-23
Alusuisse Tech & Man Ag
Process for forming an initial profile or the like workpiece and profile therefor
US20070221365A1
(en)
*
2006-03-24
2007-09-27
Evapco, Inc.
U-shaped heat exchanger tube with a concavity formed into its return bend
US8567223B2
(en)
*
2009-09-21
2013-10-29
Ford Global Technologies, Llc
Method and tool for expanding tubular members by electro-hydraulic forming
US7905129B1
(en)
2009-09-21
2011-03-15
Ford Global Technologies, Llc
Method and tool for contracting tubular members by electro-hydraulic forming before hydroforming
CN113318466B
(en)
*
2019-07-02
2022-07-12
江苏远卓设备制造有限公司
Implementation method of plate-type evaporator
Family Cites Families (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2008343A
(en)
*
1932-12-02
1935-07-16
Electrolux Servel Corp
Cooling element for refrigerating systems
US2748455A
(en)
*
1951-01-05
1956-06-05
Boosey & Hawkes Ltd
Method of forming a bend in ductile metal tubing
US2746727A
(en)
*
1953-06-11
1956-05-22
Jr Ralph W Earl
Return bend heat exchanger and process for manufacture
US2819731A
(en)
*
1954-11-16
1958-01-14
Gen Motors Corp
Refrigerating apparatus
US3020725A
(en)
*
1958-06-11
1962-02-13
Electrolux Ab
Absorption refrigeration
US3042099A
(en)
*
1959-04-23
1962-07-03
Hoover Ball & Bearing Co
Method of bending tubular members
US3208261A
(en)
*
1961-12-11
1965-09-28
Peerless Of America
Method of forming reverse bends in extruded integral dual-passage heat exchange tubing
1964
1964-03-26
GB
GB12799/64A
patent/GB1040579A/en
not_active
Expired
1964-03-27
US
US355337A
patent/US3348402A/en
not_active
Expired – Lifetime
1964-03-28
DE
DE1527244A
patent/DE1527244C3/en
not_active
Expired
1967
1967-09-01
US
US665166A
patent/US3473346A/en
not_active
Expired – Lifetime
Also Published As
Publication number
Publication date
DE1527244C3
(en)
1974-02-28
DE1527244A1
(en)
1969-08-21
DE1527244B2
(en)
1973-08-02
US3348402A
(en)
1967-10-24
US3473346A
(en)
1969-10-21
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