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FR2301781A1 - Portable electric fan room heater - has support legs giving choice of horizontal or upwardly inclined working positions - Google Patents

Portable electric fan room heater - has support legs giving choice of horizontal or upwardly inclined working positions

Info

Publication number
FR2301781A1
FR2301781A1 FR7600919A FR7600919A FR2301781A1 FR 2301781 A1 FR2301781 A1 FR 2301781A1 FR 7600919 A FR7600919 A FR 7600919A FR 7600919 A FR7600919 A FR 7600919A FR 2301781 A1 FR2301781 A1 FR 2301781A1
Authority
FR
France
Prior art keywords
horizontal
choice
support legs
electric fan
portable electric
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
FR7600919A
Other languages
French (fr)
Other versions
FR2301781B3 (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.)
PETZ ELEKTRO WAERME TECHN
Original Assignee
PETZ ELEKTRO WAERME TECHN
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 DE19752507311 external-priority patent/DE2507311A1/en
Priority claimed from DE19752508048 external-priority patent/DE2508048B2/en
Priority claimed from DE19752520303 external-priority patent/DE2520303A1/en
Priority claimed from DE19752525793 external-priority patent/DE2525793A1/en
Priority claimed from DE19752528230 external-priority patent/DE2528230A1/en
Application filed by PETZ ELEKTRO WAERME TECHN filed Critical PETZ ELEKTRO WAERME TECHN
Publication of FR2301781A1 publication Critical patent/FR2301781A1/en
Application granted granted Critical
Publication of FR2301781B3 publication Critical patent/FR2301781B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • 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
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
    • F24H3/0417—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems portable or mobile
    • 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
    • F24H9/02—Casings; Cover lids; Ornamental panels
    • 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
    • F24H9/06—Arrangement of mountings or supports for heaters, e.g. boilers, other than space heating radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/08—Foot or support base

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)
  • Electric Stoves And Ranges (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The heater (1) has a rectangular casing containing the electrically driven fan, electric heater elements, switches and controls and an air discharge grille at the front. On its underside it has supports (2) which are formed from open chambers (3) with curved front (2") and back (2') sides. Within each chamber is a flat metal disc (4) placed vertically rather like a keel. The top of each disc has a front section (5') parallel ith the base and a rear section (5) tapering downwards towards the back. The front and back of each disc have the same curvature as those of the open chamber. The heater body can sit either on the horizontal or on the tilted part of the support discs giving a choice horizontal or upward discharge.
FR7600919A 1975-02-20 1976-01-15 Portable electric fan room heater - has support legs giving choice of horizontal or upwardly inclined working positions Granted FR2301781A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19752507311 DE2507311A1 (en) 1975-02-20 1975-02-20 Portable electric fan room heater - has support legs giving choice of horizontal or upwardly inclined working positions
DE19752508048 DE2508048B2 (en) 1975-02-25 1975-02-25 Fan with a box-shaped housing
DE19752520303 DE2520303A1 (en) 1975-05-07 1975-05-07 Electric fan assisted portable room heater - has pivoting feet hinged to sides of casing base strips
DE19752525793 DE2525793A1 (en) 1975-06-10 1975-06-10 PFan heater with two-part housing - has two stacked shells forming housing rear part coupled at split plane in rear and side walls
DE19752528230 DE2528230A1 (en) 1975-06-25 1975-06-25 Fan heater housing with precisely reproducible tilting - uses flat strips acting as supporting rockers with recesses for return springs

Publications (2)

Publication Number Publication Date
FR2301781A1 true FR2301781A1 (en) 1976-09-17
FR2301781B3 FR2301781B3 (en) 1978-10-06

Family

ID=27510388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600919A Granted FR2301781A1 (en) 1975-02-20 1976-01-15 Portable electric fan room heater - has support legs giving choice of horizontal or upwardly inclined working positions

Country Status (7)

Country Link
JP (1) JPS51107652A (en)
AU (1) AU500895B2 (en)
CA (1) CA1061391A (en)
CH (1) CH601748A5 (en)
FR (1) FR2301781A1 (en)
IT (1) IT1047826B (en)
YU (1) YU7376A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0276901A2 (en) * 1987-01-30 1988-08-03 Hewlett-Packard Company Tilt and swivel mechanism
EP0365214A2 (en) * 1988-10-21 1990-04-25 International Business Machines Corporation Support for display

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0276901A2 (en) * 1987-01-30 1988-08-03 Hewlett-Packard Company Tilt and swivel mechanism
EP0276901A3 (en) * 1987-01-30 1989-03-15 Hewlett-Packard Company Tilt and swivel mechanism
EP0365214A2 (en) * 1988-10-21 1990-04-25 International Business Machines Corporation Support for display
EP0365214A3 (en) * 1988-10-21 1991-01-16 International Business Machines Corporation Support for display

Also Published As

Publication number Publication date
AU8650375A (en) 1977-05-19
YU7376A (en) 1982-10-31
IT1047826B (en) 1980-10-20
FR2301781B3 (en) 1978-10-06
CA1061391A (en) 1979-08-28
CH601748A5 (en) 1978-07-14
JPS51107652A (en) 1976-09-24
AU500895B2 (en) 1979-06-07

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