FR2235567A1 - Electrical ribbed tube heating component - has only middle of each clamp segment's free end abutting heater unit component - Google Patents

Electrical ribbed tube heating component - has only middle of each clamp segment's free end abutting heater unit component

Info

Publication number
FR2235567A1
FR2235567A1 FR7337792A FR7337792A FR2235567A1 FR 2235567 A1 FR2235567 A1 FR 2235567A1 FR 7337792 A FR7337792 A FR 7337792A FR 7337792 A FR7337792 A FR 7337792A FR 2235567 A1 FR2235567 A1 FR 2235567A1
Authority
FR
France
Prior art keywords
free end
heater unit
electrical
component
clamp segment
Prior art date
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.)
Granted
Application number
FR7337792A
Other languages
French (fr)
Other versions
FR2235567B1 (en
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.)
Siemens AG
Original Assignee
Siemens AG
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
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2235567A1 publication Critical patent/FR2235567A1/en
Application granted granted Critical
Publication of FR2235567B1 publication Critical patent/FR2235567B1/fr
Granted legal-status Critical Current

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
    • 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

Abstract

Ribs consists of lamellae with the heater unit body passing through apertures in them, with the edge of each aperture formed as a slotted clamp ring, pressed by its own resiliency or external spring action against the body, as in 2220775. Preferably each free end of a clamp segment is a curve of radius greater than that of the jacket of the unit, and is straight in the middle region which tangentially constacts the unit. The lamellae can easily by pushed onto the unit.
FR7337792A 1973-06-28 1973-10-23 Electrical ribbed tube heating component - has only middle of each clamp segment's free end abutting heater unit component Granted FR2235567A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2332995A DE2332995A1 (en) 1973-06-28 1973-06-28 ELECTRIC FIBER TUBE RADIATOR

Publications (2)

Publication Number Publication Date
FR2235567A1 true FR2235567A1 (en) 1975-01-24
FR2235567B1 FR2235567B1 (en) 1976-11-19

Family

ID=5885379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7337792A Granted FR2235567A1 (en) 1973-06-28 1973-10-23 Electrical ribbed tube heating component - has only middle of each clamp segment's free end abutting heater unit component

Country Status (4)

Country Link
AT (1) AT319418B (en)
DE (1) DE2332995A1 (en)
FR (1) FR2235567A1 (en)
NO (1) NO393173L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348617A1 (en) * 1976-04-15 1977-11-10 Finimetal Sarl Insulated resistance heating element - has resistance element in metal tube with transverse vanes linked via expansion accommodating pads

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2089340A (en) * 1932-01-19 1937-08-10 Moore Dry Kiln Co Extended fin surface for conduits
DE857683C (en) * 1951-01-31 1952-12-01 Reiche & Co Device for the electrical heating of heating finned pipes
DE874005C (en) * 1950-04-04 1953-04-20 Johann Fuss Fins for heat exchange pipes
FR1092039A (en) * 1954-01-27 1955-04-18 Board game like golf or billiards
FR2142816A1 (en) * 1971-06-25 1973-02-02 Lamoure Pierre

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2089340A (en) * 1932-01-19 1937-08-10 Moore Dry Kiln Co Extended fin surface for conduits
DE874005C (en) * 1950-04-04 1953-04-20 Johann Fuss Fins for heat exchange pipes
DE857683C (en) * 1951-01-31 1952-12-01 Reiche & Co Device for the electrical heating of heating finned pipes
FR1092039A (en) * 1954-01-27 1955-04-18 Board game like golf or billiards
FR2142816A1 (en) * 1971-06-25 1973-02-02 Lamoure Pierre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348617A1 (en) * 1976-04-15 1977-11-10 Finimetal Sarl Insulated resistance heating element - has resistance element in metal tube with transverse vanes linked via expansion accommodating pads

Also Published As

Publication number Publication date
NO393173L (en) 1975-01-27
FR2235567B1 (en) 1976-11-19
AT319418B (en) 1974-12-27
DE2332995A1 (en) 1975-01-09

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Legal Events

Date Code Title Description
ST Notification of lapse