DE432312C - Device for preventing ice formation on compressed air turbines - Google Patents

Device for preventing ice formation on compressed air turbines

Info

Publication number
DE432312C
DE432312C DEA45115D DEA0045115D DE432312C DE 432312 C DE432312 C DE 432312C DE A45115 D DEA45115 D DE A45115D DE A0045115 D DEA0045115 D DE A0045115D DE 432312 C DE432312 C DE 432312C
Authority
DE
Germany
Prior art keywords
compressed air
ice formation
preventing ice
air turbines
magnets
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.)
Expired
Application number
DEA45115D
Other languages
German (de)
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.)
Kopp & Kausch
KUEHNLE AG
Original Assignee
Kopp & Kausch
KUEHNLE 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.)
Publication date
Priority to DEA45115D priority Critical patent/DE432312C/en
Priority claimed from DEA43305D external-priority patent/DE426057C/en
Application granted granted Critical
Publication of DE432312C publication Critical patent/DE432312C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/02—De-icing means for engines having icing phenomena

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Description

Vorrichtung zur Verhinderung von Eisbildung an Preßluftturbinen. Die Erfindung betrifft die Heizung der Schaufeln durch Magnete. Zum Zwecke der Raumersparnis sowie zwecks bequemerer Unterbringungsmöglichkeit der Magnete werden dieselben nach der Erfindung zu beiden Seiten der Laufradscheibe angeordnet. Da es für die Wirkung der Magnete gleichgültig ist, ob der magnetische Fluß zwischen den Polen eines Magneten oder- den entgegengesetzten Polen zweier Magnete verläuft, so ergibt die Erfindung Vorteile bei der Unterbringung der Magnete, da dieselben das Laufrad nicht außen umfassen müssen, was eine besondere Ausbildung der Turbinengehäuse notwendig machen würde.Device for preventing ice formation on compressed air turbines. the The invention relates to the heating of the blades by magnets. For the purpose of saving space as well as for the purpose of more convenient accommodation of the magnets are the same after the invention arranged on both sides of the impeller disc. As for the effect the magnet is indifferent to the magnetic flux between the poles of a magnet or- runs the opposite poles of two magnets, so the invention results Advantages in accommodating the magnets, as the impeller is not on the outside must include what make a special training of the turbine housing necessary would.

Abb. i und 2 zeigen die Erfindung bei einem Laufrad mit radialer Beschaufelung und Anwendung permanenter Magnete, Abb. 3 und q. bei Anwendung von Elektromagneten.Figs. I and 2 show the invention in an impeller with radial blades and use of permanent magnets, Fig. 3 and q. when using electromagnets.

Abb.5 und 6 veranschaulichen die Erfindung bei achsialer Beschaufelung unter Verwendung permanenter, Abb. 7 und 8 unter Verwendung elektrisch erregter Magnete.Figures 5 and 6 illustrate the invention with axial blading using permanent, Fig. 7 and 8 using electrically excited Magnets.

Claims (1)

PATENTANSPRUCH: Vorrichtung zur Verhinderung von Eisbildung an Preßluftturbinen gemäß dem Patent 426057, dadurch gekennzeichnet, daß die zur Erregung von Wirbelströmen vorgesehenen Magnete zu beiden Seiten vom Laufrad angeordnet werden, ohne daß die Magnete das Laufrad außen umfassen.Claim: Device for preventing ice formation on compressed air turbines according to patent 426057, characterized in that the magnets provided for exciting eddy currents are arranged on both sides of the impeller without the magnets surrounding the impeller on the outside.
DEA45115D 1924-10-17 Device for preventing ice formation on compressed air turbines Expired DE432312C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA45115D DE432312C (en) 1924-10-17 Device for preventing ice formation on compressed air turbines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEA45115D DE432312C (en) 1924-10-17 Device for preventing ice formation on compressed air turbines
DEA43305D DE426057C (en) 1924-10-17 1924-10-17 Device for preventing ice formation on compressed air turbines

Publications (1)

Publication Number Publication Date
DE432312C true DE432312C (en) 1926-07-31

Family

ID=25963918

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA45115D Expired DE432312C (en) 1924-10-17 Device for preventing ice formation on compressed air turbines

Country Status (1)

Country Link
DE (1) DE432312C (en)

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