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公开(公告)号:NO158110C
公开(公告)日:1988-07-13
申请号:NO832216
申请日:1983-06-20
Applicant: UNITED TECHNOLOGIES CORP
Inventor: HARNER KERMIT IVAN , PATRICK JOHN PETER , VOSSELLER KENNETH FRANKLYN
Abstract: A blade feathering system for wind turbines includes a feather actuator (299), control means (330 and 335) operatively connected thereto and an adjustment means (340) operatively connected to the control means for selectively varying the rate of operation of the feather actuator for feathering the wind turbine blades (10 and 15) at a variable rate.
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公开(公告)号:FI77917B
公开(公告)日:1989-01-31
申请号:FI832192
申请日:1983-06-16
Applicant: UNITED TECHNOLOGIES CORP
Inventor: HARNER KERMIT IVAN , PATRICK JOHN PETER , VOSSELLER KENNETH FRANKLYN
Abstract: A blade feathering system for wind turbines includes a feather actuator (299), control means (330 and 335) operatively connected thereto and an adjustment means (340) operatively connected to the control means for selectively varying the rate of operation of the feather actuator for feathering the wind turbine blades (10 and 15) at a variable rate.
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公开(公告)号:IT1163511B
公开(公告)日:1987-04-08
申请号:IT2159483
申请日:1983-06-13
Applicant: UNITED TECHNOLOGIES CORP
Inventor: HARNER KERMIT IVAN , PATRICK JOHN PETER , VOSSELLER KENNETH FRANKLYN
Abstract: A blade feathering system for wind turbines includes a feather actuator (299), control means (330 and 335) operatively connected thereto and an adjustment means (340) operatively connected to the control means for selectively varying the rate of operation of the feather actuator for feathering the wind turbine blades (10 and 15) at a variable rate.
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公开(公告)号:FI77917C
公开(公告)日:1989-05-10
申请号:FI832192
申请日:1983-06-16
Applicant: UNITED TECHNOLOGIES CORP
Inventor: HARNER KERMIT IVAN , PATRICK JOHN PETER , VOSSELLER KENNETH FRANKLYN
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公开(公告)号:FR2528916B1
公开(公告)日:1988-07-22
申请号:FR8309739
申请日:1983-06-13
Applicant: UNITED TECHNOLOGIES CORP
Inventor: HARNER KERMIT IVAN , PATRICK JOHN PETER , VOSSELLER KENNETH FRANKLYN
Abstract: A blade feathering system for wind turbines includes a feather actuator (299), control means (330 and 335) operatively connected thereto and an adjustment means (340) operatively connected to the control means for selectively varying the rate of operation of the feather actuator for feathering the wind turbine blades (10 and 15) at a variable rate.
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公开(公告)号:IN158792B
公开(公告)日:1987-01-24
申请号:IN700CA1983
申请日:1983-06-02
Applicant: UNITED TECHNOLOGIES CORP
Inventor: HARNER KERMIT IVAN , PATRICK JOHN PETER , VOSSELLER KENNETH FRANKLYN
Abstract: A blade feathering system for wind turbines includes a feather actuator (299), control means (330 and 335) operatively connected thereto and an adjustment means (340) operatively connected to the control means for selectively varying the rate of operation of the feather actuator for feathering the wind turbine blades (10 and 15) at a variable rate.
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公开(公告)号:AU1566883A
公开(公告)日:1984-01-05
申请号:AU1566883
申请日:1983-06-09
Applicant: UNITED TECHNOLOGIES CORP
Inventor: HARNER KERMIT IVAN , PATRICK JOHN PETER , VOSSELLER KENNETH FRANKLYN
Abstract: A blade feathering system for wind turbines includes a feather actuator (299), control means (330 and 335) operatively connected thereto and an adjustment means (340) operatively connected to the control means for selectively varying the rate of operation of the feather actuator for feathering the wind turbine blades (10 and 15) at a variable rate.
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公开(公告)号:FR2528916A1
公开(公告)日:1983-12-23
申请号:FR8309739
申请日:1983-06-13
Applicant: UNITED TECHNOLOGIES CORP
Inventor: HARNER KERMIT IVAN , PATRICK JOHN PETER , VOSSELLER KENNETH FRANKLYN
Abstract: A blade feathering system for wind turbines includes a feather actuator (299), control means (330 and 335) operatively connected thereto and an adjustment means (340) operatively connected to the control means for selectively varying the rate of operation of the feather actuator for feathering the wind turbine blades (10 and 15) at a variable rate.
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公开(公告)号:NO158110B
公开(公告)日:1988-04-05
申请号:NO832216
申请日:1983-06-20
Applicant: UNITED TECHNOLOGIES CORP
Inventor: HARNER KERMIT IVAN , PATRICK JOHN PETER , VOSSELLER KENNETH FRANKLYN
Abstract: A blade feathering system for wind turbines includes a feather actuator (299), control means (330 and 335) operatively connected thereto and an adjustment means (340) operatively connected to the control means for selectively varying the rate of operation of the feather actuator for feathering the wind turbine blades (10 and 15) at a variable rate.
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公开(公告)号:AU555786B2
公开(公告)日:1986-10-09
申请号:AU1566883
申请日:1983-06-09
Applicant: UNITED TECHNOLOGIES CORP
Inventor: HARNER KERMIT IVAN , PATRICK JOHN PETER , VOSSELLER KENNETH FRANKLYN
Abstract: A blade feathering system for wind turbines includes a feather actuator (299), control means (330 and 335) operatively connected thereto and an adjustment means (340) operatively connected to the control means for selectively varying the rate of operation of the feather actuator for feathering the wind turbine blades (10 and 15) at a variable rate.
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