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  • AirborneWindEnergy/conversations/messages/11505    Registered January 21, 2014.
    • https://xa.yimg.com/kq/groups/24857016/or/390776220/name/One+rotor+divided+in+counter+rotating+parts.JPG
    • "One rotor divided in counter-rotating parts"
    • "I put again the drawing with text. This scheme does not enter the two sorts: excepted for the blades in the middle sweeping disk area, other blades sweep their respective ring area. The idea is the possibility for scale up by using several blades increasing global length, and by implement small quick blades in the middle; and also, (DougS mentions it for counter-rotating blades, generator in tip of blades), increasing the speed of generators by using both the top of blades close to the middle and the bottom of blades in the ring area surrounding. But I think generators should be very difficult to make and not so advantageous regarding weight due to their high diameter involving in more magnets (?), and its high speed could be problematic for ball bearings (?).
      I look to several schemes in rotating, comprising SuperTurbine«."  ~ Pierre Benha´em     11Feb2014  
       
    • JoeF: "The bending moment for same-disk segmentation and the generator stations probably will bring in relatively expensive mechanical challenges as hinted by DougS."  
      PierreB: All segment are separately held by suspentes.        11Feb2014
Circumferential drive aerogenerator for mass production of electricity on high seas, has fulcrum formed by support of rotor, and aerogenerator jointly relieving aerogenerator with bearing structure and airborne aerogenerator   FR2975445

To see full patent and full size drawings, click the title.   The thumbnail image only gives a medium sized preview.

 

Device for converting wind energy into electric energy to charge e.g. battery of portable computer in office, has controllable kite equipped with cords, where tension of cords compensates weight of embarked material via posts
To see full patent and full size drawings, click the title.   The thumbnail image only gives a medium sized preview.
 Device for converting e.g. wind energy into mechanical energy for e.g. producing hydrogen, has positioning unit recovering positioning of line just after half turn in order to permit optimal exploitation of tangential force given to lever     [[There are more images in the patent.]]
To see full patent and full size drawings, click the title.   The thumbnail image only gives a medium sized preview.

 

 Solar tower for producing electricity, has rings permitting tensioning and forming of evacuation duct, and intermediate rings joined to rings to distribute tension, where rings are divided into top ring and base ring
Wind-driven power station for use in e.g. solar mountain, to produce electricity, has two fixed axial pieces supporting rotor by its opposite sides, where pieces are supported by non-specific supports
To see full patent and full size drawings, click the title.   The thumbnail image only gives a medium sized preview.
Lighter-than-air machine equipped with a cord with turns
Lighter-than-air machine equipped with a cord with an automatic winder on a support
Balloon using the kinetic energy produced during its free ascent to raise its pilot by means of a rope

Pierre Benhaiem
: Lighter-than-air machine equipped with a cord with an automatic winder on a support. Benhaiem Pierre April 24, 1992: FR2668114-A1

The solar envelope (1) flies up vertically on its own so as to lift the pilot by means of a cord (6) which a winder reels in. The pilot is suspended by two cords (12) from a bar (10) on which the housing (7) of the winder is fixed (9). A portable back support (15 to 27) prevents the bar (10) falling ...


2
Pierre Benhaiem: Lighter-than-air machine equipped with a cord with turns. Benhaiem Pierre February 26, 1993: FR2680496-A1

The invention relates to a solar balloon allowing its user to move in jumps: the balloon (1), (2) takes a vertical bound alone then raises the pilot by means of a cord. A support (15 to 20) holds a small cord (12) spaced away by the bar (11), and which suspends the pilot in the standing position. Th ...


 

 1.  Circumferential drive aerogenerator for mass production of electricity on high seas, has fulcrum formed by support of rotor, and aerogenerator jointly relieving aerogenerator with bearing structure and airborne aerogenerator
 

Inventor:

BENHAIEM PIERRE [FR]

Applicant:

BENHAIEM PIERRE [FR]

CPC:

F03D11/02
F03D11/04
F03D3/061
(+13)

IPC:

F03D5/00

Publication info:

FR2975445 (A1) 
2012-11-23

Priority date:

2012-08-13

 2.  Device for converting wind energy into electric energy to charge e.g. battery of portable computer in office, has controllable kite equipped with cords, where tension of cords compensates weight of embarked material via posts
 

Inventor:

BENHAIEM PIERRE [FR]

Applicant:

BENHAIEM PIERRE [FR]

CPC:

F03D11/04
F03D5/00
F05B2240/921
(+5)

IPC:

A63H27/08
F03D11/04
F03D9/00

Publication info:

FR2955627 (A1) 
2011-07-29 
FR2955627 (B1) 
2012-04-20

Priority date:

2010-08-13

 3.  Solar tower for producing electricity, has rings permitting tensioning and forming of evacuation duct, and intermediate rings joined to rings to distribute tension, where rings are divided into top ring and base ring
 

Inventor:

BENHAIEM PIERRE [FR]

Applicant:

BENHAIEM PIERRE [FR]

CPC:

F03G6/04
Y02E10/46

IPC:

F03G6/04

Publication info:

FR2936027 (A1) 
2010-03-19

Priority date:

2008-09-15

 4.  Device for converting e.g. wind energy into mechanical energy for e.g. producing hydrogen, has positioning unit recovering positioning of line just after half turn in order to permit optimal exploitation of tangential force given to lever
 

Inventor:

BENHAIEM PIERRE [FR]

Applicant:

BENHAIEM PIERRE [FR]

CPC:

F03D5/06
F05B2220/61
F05B2240/917
(+6)

IPC:

F03B17/00
F03D11/04
F03D5/00
(+1)

Publication info:

FR2949248 (A1) 
2011-02-25

Priority date:

2009-08-18

 5.  Wind-driven power station for use in e.g. solar mountain, to produce electricity, has two fixed axial pieces supporting rotor by its opposite sides, where pieces are supported by non-specific supports
 

Inventor:

BENHAIEM PIERRE

Applicant:

BENHAIEM PIERRE [FR]

CPC:

F03D3/002
F05B2240/212
F05B2240/911
(+3)

IPC:

F03D11/04
F03D3/00

Publication info:

FR2927671 (A1) 
2009-08-21 
FR2927671 (B1) 
2012-06-01

Priority date:

2008-02-18

 6.  Lighter-than-air machine equipped with a cord with turns
 

Inventor:

PIERRE BENHAIEM

Applicant:

BENHAIEM PIERRE [FR]

CPC:

B64B1/40

IPC:

B64B1/40
(IPC1-7):A63B71/02
B64B1/40

Publication info:

FR2680496 (A1) 
1993-02-26 
FR2680496 (B1) 
1993-10-08

Priority date:

1991-08-22

 7.  Lighter-than-air machine equipped with a cord with an automatic winder on a support
 

Inventor:

PIERRE BENHAIEM

Applicant:

BENHAIEM PIERRE

CPC:

B64B1/40

IPC:

B64B1/40
(IPC1-7):B64B1/11
B64B1/40

Publication info:

FR2668114 (A1) 
1992-04-24 
FR2668114 (B1) 
1992-12-11

Priority date:

1990

 

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