NL141974B - HEAT EXCHANGER. - Google Patents

HEAT EXCHANGER.

Info

Publication number: NL141974B
Authority: NL; Netherlands
Prior art keywords: heat exchanger; exchanger; heat
Prior art date: 1969-04-01

Application number

NL7004313A

Other languages

Dutch (nl)

Other versions

NL7004313A (en

Original Assignee

Stal Laval Apparat 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.)

1969-04-01

Filing date

1970-03-25

Publication date

1974-04-16

1970-03-25 Application filed by Stal Laval Apparat Ab filed Critical Stal Laval Apparat Ab

1970-10-05 Publication of NL7004313A publication Critical patent/NL7004313A/xx

1974-04-16 Publication of NL141974B publication Critical patent/NL141974B/en

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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/32—Feed-water heaters, i.e. economisers or like preheaters arranged to be heated by steam, e.g. bled from turbines
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/06—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0054—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for nuclear applications

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)

NL7004313A 1969-04-01 1970-03-25 HEAT EXCHANGER. NL141974B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE459969A SE334906B (en)	1969-04-01	1969-04-01

Publications (2)

Publication Number	Publication Date
NL7004313A NL7004313A (en)	1970-10-05
NL141974B true NL141974B (en)	1974-04-16

Family

ID=20264548

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7004313A NL141974B (en)	1969-04-01	1970-03-25	HEAT EXCHANGER.

Country Status (7)

Country	Link
AT (1)	AT300849B (en)
CH (1)	CH505358A (en)
DK (1)	DK145315C (en)
FI (1)	FI53172C (en)
GB (1)	GB1245918A (en)
NL (1)	NL141974B (en)
SE (1)	SE334906B (en)

1969
- 1969-04-01 SE SE459969A patent/SE334906B/xx unknown
1970
- 1970-03-17 AT AT245970A patent/AT300849B/en not_active IP Right Cessation
- 1970-03-20 GB GB1359770A patent/GB1245918A/en not_active Expired
- 1970-03-25 NL NL7004313A patent/NL141974B/en not_active IP Right Cessation
- 1970-03-25 FI FI85070A patent/FI53172C/fi active
- 1970-03-31 DK DK161370A patent/DK145315C/en not_active IP Right Cessation
- 1970-04-01 CH CH480870A patent/CH505358A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE334906B (en)	1971-05-10
NL7004313A (en)	1970-10-05
AT300849B (en)	1972-08-10
FI53172B (en)	1977-10-31
CH505358A (en)	1971-03-31
GB1245918A (en)	1971-09-15
FI53172C (en)	1978-02-10
DK145315B (en)	1982-10-25
DK145315C (en)	1983-04-05

Publication	Publication Date	Title
NL164657C (en)	1981-01-15	HEAT EXCHANGER.
DK138162B (en)	1978-07-24	Heat exchanger.
NL162200C (en)	1980-04-15	HEAT EXCHANGER.
NL169919C (en)	1982-09-01	HEAT EXCHANGER.
DK130605B (en)	1975-03-10	Heat transfer device.
NL165283C (en)	1981-03-16	HEAT EXCHANGER.
NL167024C (en)	1981-10-15	HEAT EXCHANGER.
ATA915969A (en)	1975-03-15	RADIAL HEAT EXCHANGER
CH503244A (en)	1971-02-15	Heat exchanger
AT313935B (en)	1974-03-11	Heat exchanger
SE397624B (en)	1977-11-07	HEAT EXCHANGER
CH558512A (en)	1975-01-31	HEAT EXCHANGER.
CH515475A (en)	1971-11-15	Heat exchanger
AT301122B (en)	1972-08-25	Heat exchanger
AT305327B (en)	1973-02-26	Heat exchanger
CH510860A (en)	1971-07-31	Heat exchanger
FI50026C (en)	1975-11-10	Tube heat exchanger surface.
NL165285C (en)	1981-03-16	HEAT EXCHANGER.
NL148151B (en)	1975-12-15	HEAT EXCHANGER.
CH514115A (en)	1971-10-15	Heat exchanger
AT328135B (en)	1976-03-10	HEAT EXCHANGER
AT297066B (en)	1972-03-10	Heat exchanger
NL164381C (en)	1980-12-15	HEAT EXCHANGER.
FI50065C (en)	1975-12-10	Heat exchanger filter unit.
BE753119A (en)	1970-12-16	THERMAL EXCHANGERS

Legal Events

Date	Code	Title	Description
1985-04-16	V1	Lapsed because of non-payment of the annual fee
1990-03-31	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: STAL LAVAL