CH588058A5 - - Google Patents

Info

Publication number
CH588058A5
CH588058A5 CH896674A CH896674A CH588058A5 CH 588058 A5 CH588058 A5 CH 588058A5 CH 896674 A CH896674 A CH 896674A CH 896674 A CH896674 A CH 896674A CH 588058 A5 CH588058 A5 CH 588058A5
Authority
CH
Switzerland
Application number
CH896674A
Original Assignee
Applimo Societe D Applic Therm
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
Priority claimed from FR7324071A external-priority patent/FR2235343B1/fr
Priority claimed from FR7421054A external-priority patent/FR2275743A2/en
Application filed by Applimo Societe D Applic Therm filed Critical Applimo Societe D Applic Therm
Publication of CH588058A5 publication Critical patent/CH588058A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins
    • 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
    • F24H3/00—Air heaters
    • F24H3/002—Air heaters using electric energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Resistance Heating (AREA)
CH896674A 1973-06-29 1974-06-28 CH588058A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7324071A FR2235343B1 (en) 1973-06-29 1973-06-29
FR7421054A FR2275743A2 (en) 1974-06-18 1974-06-18 FINNED DIFFUSERS ESPECIALLY FOR ELECTRIC HEATING ELEMENTS

Publications (1)

Publication Number Publication Date
CH588058A5 true CH588058A5 (en) 1977-05-31

Family

ID=26217809

Family Applications (1)

Application Number Title Priority Date Filing Date
CH896674A CH588058A5 (en) 1973-06-29 1974-06-28

Country Status (6)

Country Link
CH (1) CH588058A5 (en)
DE (1) DE2431211A1 (en)
ES (1) ES427801A1 (en)
GB (1) GB1480833A (en)
IT (1) IT1015522B (en)
NL (1) NL7408574A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1535561A (en) * 1976-01-23 1978-12-13 Tugonia Ag Heat exchanger for convector heater
DE3208828A1 (en) * 1982-03-11 1983-09-22 Webasto-Werk W. Baier GmbH & Co, 8035 Gauting HEATING DEVICE OPERATED WITH LIQUID FUEL
GB8320277D0 (en) * 1983-07-27 1983-09-01 Simpson V J Gas fired boilers
FI81473C (en) * 1988-05-16 1990-10-10 Loval Oy UPPVAERMNINGSELEMENT FOER ELECTRIC RUMSUPPVAERMARE, SPECIELLT AV GENOMSTROEMNINGSTYP.
NL1009241C2 (en) * 1998-05-20 1999-11-24 Omega Laser Systems B V Heat exchanger manufacturing method, comprising deforming a continuous sheet of metal to integrally form rib parts from a tube which are then welded together
EP1845317A1 (en) * 2006-04-14 2007-10-17 CEBI S.p.A. Electric heater with PTC pellets for heating the interior compartment of vehicles

Also Published As

Publication number Publication date
IT1015522B (en) 1977-05-20
GB1480833A (en) 1977-07-27
ES427801A1 (en) 1976-08-01
DE2431211A1 (en) 1975-01-16
NL7408574A (en) 1974-12-31

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Legal Events

Date Code Title Description
PL Patent ceased