GB604913A - Improvements in de-icing systems for aircraft - Google Patents

Improvements in de-icing systems for aircraft

Info

Publication number
GB604913A
GB604913A GB17626/44A GB1762644A GB604913A GB 604913 A GB604913 A GB 604913A GB 17626/44 A GB17626/44 A GB 17626/44A GB 1762644 A GB1762644 A GB 1762644A GB 604913 A GB604913 A GB 604913A
Authority
GB
United Kingdom
Prior art keywords
valve
chamber
conduit
diaphragm
spring
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
GB17626/44A
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation Corp
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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Publication of GB604913A publication Critical patent/GB604913A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/16—De-icing or preventing icing on exterior surfaces of aircraft by mechanical means
    • B64D15/166—De-icing or preventing icing on exterior surfaces of aircraft by mechanical means using pneumatic boots

Abstract

604,913. Valves controlled by auxiliary valves. BENDIX AVIATION CORPORATION. Sept. 14, 1944, No. 17626. 'Convention date, Aug. 11, 1943. [Class 135] [Also in Group XXXIII] An electrically-controlled release valve in the pressure conduit 15 of a de-icing system for aircraft (see Group XXXIII), comprises a valve member 61 pivoted to a bell-crank lever 63 engaged by a spring-loaded plunger 66 carried by a diaphragm 71, the chamber 72 below the diaphragm being open to atmosphere through a port 79, and the chamber 73 above the diaphragm being connected to the pressure conduit 15 or open to atmosphere according to the position of a spring-loaded, auxiliary valve 92 controlled by an electromagnet 99. If the magnet is energized, the valve 92 is moved to the position shown, and chamber 73 is then connected to the conduit 15 through passages 90 and 80 so that the valve 61 is held closed. If the magnet is de-energized, the valve 92 is moved to the left by its spring to isolate passage 80 from passage 90 and allow chamber 73 to exhaust through a port 91. The valve 61 then opens under the action of pressure in the conduit. Specifications 548,138 and 621,490 are referred to.
GB17626/44A 1943-08-11 1944-09-14 Improvements in de-icing systems for aircraft Expired GB604913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US604913XA 1943-08-11 1943-08-11

Publications (1)

Publication Number Publication Date
GB604913A true GB604913A (en) 1948-07-13

Family

ID=22029822

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17626/44A Expired GB604913A (en) 1943-08-11 1944-09-14 Improvements in de-icing systems for aircraft

Country Status (1)

Country Link
GB (1) GB604913A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1261404B (en) * 1964-04-06 1968-02-15 Bendix Corp Deicing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1261404B (en) * 1964-04-06 1968-02-15 Bendix Corp Deicing device

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