NL6918642A - - Google Patents

Info

Publication number: NL6918642A
Authority: NL; Netherlands

Application number

NL6918642A

Other versions

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.)

1969-12-12

Filing date

1969-12-12

Publication date

1971-06-15

1969-12-12 Application filed filed Critical

1969-12-12 Priority to NL6918642A priority Critical patent/NL157414B/en

1971-06-15 Publication of NL6918642A publication Critical patent/NL6918642A/xx

1978-07-17 Publication of NL157414B publication Critical patent/NL157414B/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/205—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes with furnace tubes
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/181—Construction of the tank
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)

NL6918642A 1969-12-12 1969-12-12 HOT WATER STORAGE UNIT. NL157414B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
NL6918642A NL157414B (en)	1969-12-12	1969-12-12	HOT WATER STORAGE UNIT.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL6918642A NL157414B (en)	1969-12-12	1969-12-12	HOT WATER STORAGE UNIT.

Publications (2)

Publication Number	Publication Date
NL6918642A true NL6918642A (en)	1971-06-15
NL157414B NL157414B (en)	1978-07-17

Family

ID=19808602

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL6918642A NL157414B (en)	1969-12-12	1969-12-12	HOT WATER STORAGE UNIT.

Country Status (1)

Country	Link
NL (1)	NL157414B (en)

1969
- 1969-12-12 NL NL6918642A patent/NL157414B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL157414B (en)	1978-07-17

Publication	Publication Date	Title
AU2270770A (en)	1972-06-01
AU465452B2 (en)	1975-09-11
AU429630B2 (en)	1972-10-26
AU450150B2 (en)	1970-11-12
AU2355770A (en)	1972-06-22
AU442375B2 (en)	1973-11-06
AU470301B1 (en)	1972-05-25
AU427401B2 (en)	1972-08-17
AU442380B2 (en)	1973-11-05
AU425297B2 (en)	1972-03-26
AU417208B2 (en)	1971-10-14
AU428129B2 (en)	1972-09-12
AU428131B2 (en)	1972-09-14
AU414607B2 (en)	1971-06-29
AT308690B (en)	1973-06-15
AU438128B2 (en)	1973-07-16
AU470661B1 (en)	1970-10-05
AU442285B2 (en)	1973-11-02
AU442322B2 (en)	1973-11-02
AU442357B2 (en)	1973-11-07
AU410358B2 (en)	1971-02-09
AU442554B2 (en)	1973-11-13
AU442463B2 (en)	1973-11-09
AU442535B2 (en)	1973-11-12
AU442538B2 (en)	1973-11-12

Legal Events

Date	Code	Title	Description
1984-08-16	V1	Lapsed because of non-payment of the annual fee
1989-12-31	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: INVENTUM