GB1094366A – Improvements in or relating to plate heat exchangers
– Google Patents
GB1094366A – Improvements in or relating to plate heat exchangers
– Google Patents
Improvements in or relating to plate heat exchangers
Info
Publication number
GB1094366A
GB1094366A
GB5505065A
GB5505065A
GB1094366A
GB 1094366 A
GB1094366 A
GB 1094366A
GB 5505065 A
GB5505065 A
GB 5505065A
GB 5505065 A
GB5505065 A
GB 5505065A
GB 1094366 A
GB1094366 A
GB 1094366A
Authority
GB
United Kingdom
Prior art keywords
plate
projections
corners
plane
axis
Prior art date
1964-12-29
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
GB5505065A
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.)
Alfa Laval AB
Original Assignee
Alfa Laval AB
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.)
1964-12-29
Filing date
1965-12-29
Publication date
1967-12-13
1965-12-29
Application filed by Alfa Laval AB
filed
Critical
Alfa Laval AB
1967-12-13
Publication of GB1094366A
publication
Critical
patent/GB1094366A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
F28F3/083—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning capable of being taken apart
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
F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
F28D9/0075—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements the plates having openings therein for circulation of the heat-exchange medium from one conduit to another
Abstract
1,094,366. Plate-type heat exchangers. ALFA LAVAL AKTIEBOLAG. Dec. 29, 1965 [Dec. 29, 1964], No. 55050/65. Heading F4S. A plate heat exchanger comprises a plurality of similar plates, each furnished with spacing projections 7, 12, so disposed that by displacing one plate relative to another, the spacing projections of one plate may engage surfaces of the other in a different plane, thereby providing a means of adjusting the thickness of the interspace between the two plates. As described, the projections 7, 12 are formed by depressions in the opposite surface of the plate (Fig. 8), such that either face of the projection (7) may act as a supporting surface. In one embodiment (Figs. 12, 13) two such projections (7a, 7b) of equal height are located at diagonally opposite corners of a rectangle (d) on opposite faces (a, b) of the plate, the other two corners being supporting surfaces in the plane of the plate. In a further embodiment, as shown (see also Fig. 19), wider, lower projections 12a, 12b are provided on opposite faces (a, b) of the plate, in these other corners. In these cases, rotation of one plate relative to its neighbour through 180 degrees about either axis parallel to the sides of the defined rectangle or about the axis perpendicular to the plane of the plate through the centre (c) thereof will effect a change in the thickness of the gap between it and its neighbour when contact is made between the two; e.g. in Fig. 24, the plate z is rotated by 180 degrees about the axis (Z, Fig. 20), perpendicular to the plane of the plate, relative to the plates o. In yet another embodiment (Fig. 29) three projections (7b, 12b, 14b) of different heights (L, 2L, 3L, Fig. 30) are disposed around the corners of a square, on one side (b) of the plate. In this case, only rotation by 90 degrees or a multiple thereof about the axis (z) perpendicular to the plate is necessary to effect a change in the thickness of the gap between the plate and its neighbour (Figs. 31, 32, 33).
GB5505065A
1964-12-29
1965-12-29
Improvements in or relating to plate heat exchangers
Expired
GB1094366A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
SE1574064A
SE301817B
(en)
1964-12-29
1964-12-29
Publications (1)
Publication Number
Publication Date
GB1094366A
true
GB1094366A
(en)
1967-12-13
Family
ID=20301167
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB5505065A
Expired
GB1094366A
(en)
1964-12-29
1965-12-29
Improvements in or relating to plate heat exchangers
Country Status (8)
Country
Link
US
(1)
US3397742A
(en)
DE
(1)
DE1501441A1
(en)
FI
(1)
FI43201B
(en)
FR
(1)
FR1464293A
(en)
GB
(1)
GB1094366A
(en)
NL
(1)
NL6517081A
(en)
NO
(1)
NO120428B
(en)
SE
(1)
SE301817B
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1800093B1
(en)
*
1968-05-24
1970-04-30
Strebelwerk Gmbh
Heat exchangers, in particular for heating boilers
DK178461B1
(en)
*
2014-09-02
2016-03-29
Jørgen Pedersen
Method for prolonged life of gaskets in plate heat exchangers
Families Citing this family (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3661203A
(en)
*
1969-11-21
1972-05-09
Parkson Corp
Plates for directing the flow of fluids
US3810509A
(en)
*
1971-10-15
1974-05-14
Union Carbide Corp
Cross flow heat exchanger
AU510518B2
(en)
*
1976-04-08
1980-07-03
Heat Transfer Pty. Ltd.
Seals for concentrically arranged tubes of heat exchangers
USRE34642E
(en)
*
1981-01-30
1994-06-21
Omron Tateisi Electronics Co.
Electric contact switching device
ITMI20022081A1
(en)
*
2002-10-02
2004-04-03
Tecnoclima Spa
HOT AIR GENERATOR.
US7222058B2
(en)
*
2002-10-28
2007-05-22
Fisher-Rosemount Systems, Inc.
Method of modeling and sizing a heat exchanger
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2623736A
(en)
*
1944-07-03
1952-12-30
Separator Ab
Plate type pasteurizer
GB901952A
(en)
*
1960-02-29
1962-07-25
Rosenblads Patenter Ab
Improvements in or relating to heat exchangers of the indirect plate pack type
1964
1964-12-29
SE
SE1574064A
patent/SE301817B/xx
unknown
1965
1965-12-08
NO
NO16083065A
patent/NO120428B/no
unknown
1965-12-23
US
US51582765
patent/US3397742A/en
not_active
Expired – Lifetime
1965-12-23
FI
FI307965A
patent/FI43201B/fi
active
1965-12-29
GB
GB5505065A
patent/GB1094366A/en
not_active
Expired
1965-12-29
FR
FR44125A
patent/FR1464293A/en
not_active
Expired
1965-12-29
DE
DE19651501441
patent/DE1501441A1/en
active
Pending
1965-12-29
NL
NL6517081A
patent/NL6517081A/xx
unknown
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1800093B1
(en)
*
1968-05-24
1970-04-30
Strebelwerk Gmbh
Heat exchangers, in particular for heating boilers
DK178461B1
(en)
*
2014-09-02
2016-03-29
Jørgen Pedersen
Method for prolonged life of gaskets in plate heat exchangers
Also Published As
Publication number
Publication date
DE1501441A1
(en)
1969-11-13
FI43201B
(en)
1970-11-02
SE301817B
(en)
1968-06-24
US3397742A
(en)
1968-08-20
NO120428B
(en)
1970-10-19
NL6517081A
(en)
1966-06-30
FR1464293A
(en)
1966-12-30
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None