FR2265614A1 - Glider with auxillary power drive - using high efficiency accumulators and electric motor powering propeller - Google Patents

Glider with auxillary power drive - using high efficiency accumulators and electric motor powering propeller

Info

Publication number
FR2265614A1
FR2265614A1 FR7508994A FR7508994A FR2265614A1 FR 2265614 A1 FR2265614 A1 FR 2265614A1 FR 7508994 A FR7508994 A FR 7508994A FR 7508994 A FR7508994 A FR 7508994A FR 2265614 A1 FR2265614 A1 FR 2265614A1
Authority
FR
France
Prior art keywords
accumulators
glider
electric motor
propeller
high efficiency
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
FR7508994A
Other languages
French (fr)
Other versions
FR2265614B3 (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.)
VARTA Batterie AG
Original Assignee
VARTA Batterie 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 VARTA Batterie AG filed Critical VARTA Batterie AG
Publication of FR2265614A1 publication Critical patent/FR2265614A1/en
Application granted granted Critical
Publication of FR2265614B3 publication Critical patent/FR2265614B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C31/00—Aircraft intended to be sustained without power plant; Powered hang-glider-type aircraft; Microlight-type aircraft
    • B64C31/02—Gliders, e.g. sailplanes
    • B64C31/024—Gliders, e.g. sailplanes with auxiliary power plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

The glider is loaded with special high efficiency accumulators which are distributed about the fuselage for weight spreading. They drive a large diameter screw at relatively low speeds using and electric motor and a bent drive. The accumulators can be nickel cadmium which are rapidly recharged, while the electric motor can be directed coupled to the screw. The system enables the glider to take off under its own power as well as providing a silent, non polluting auxiliary power unit. The accumulators are either of nickel-cadmium or silver, zinc type, driving the propeller at 2000-3000 r.p.m.
FR7508994A 1974-03-27 1975-03-21 Glider with auxillary power drive - using high efficiency accumulators and electric motor powering propeller Granted FR2265614A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2414704A DE2414704A1 (en) 1974-03-27 1974-03-27 MANNED MOTOR AIRPLANE

Publications (2)

Publication Number Publication Date
FR2265614A1 true FR2265614A1 (en) 1975-10-24
FR2265614B3 FR2265614B3 (en) 1977-11-25

Family

ID=5911283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508994A Granted FR2265614A1 (en) 1974-03-27 1975-03-21 Glider with auxillary power drive - using high efficiency accumulators and electric motor powering propeller

Country Status (3)

Country Link
CH (1) CH592543A5 (en)
DE (1) DE2414704A1 (en)
FR (1) FR2265614A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0736452A1 (en) * 1995-04-05 1996-10-09 Lange Flugzeugbau GmbH Glider with auxiliary motor

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4439791A1 (en) * 1992-11-06 1996-05-02 Martin Haertel Vertical take=off and landing aircraft
DE19745492B4 (en) * 1997-10-15 2005-06-09 Wobben, Aloys, Dipl.-Ing. Vertical airplane
DE10040577B4 (en) * 2000-08-18 2006-02-23 König, Helmut, Ing. Drive device for aircraft
DE10065690A1 (en) * 2000-12-29 2002-07-04 Helmut Koenig Energy source for drive motor for propeller aircraft consists of several modules for coupling together, mounted via opening in fuselage matching size of single module
RU185603U1 (en) * 2017-08-21 2018-12-11 Общество с ограниченной ответственностью Опытное конструкторское бюро "Ротор" Ultralight multi-purpose aircraft outside the field

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0736452A1 (en) * 1995-04-05 1996-10-09 Lange Flugzeugbau GmbH Glider with auxiliary motor

Also Published As

Publication number Publication date
CH592543A5 (en) 1977-10-31
DE2414704A1 (en) 1975-10-16
FR2265614B3 (en) 1977-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse