US1168975A - Windmill. - Google Patents
Windmill. Download PDFInfo
- Publication number
- US1168975A US1168975A US6457915A US6457915A US1168975A US 1168975 A US1168975 A US 1168975A US 6457915 A US6457915 A US 6457915A US 6457915 A US6457915 A US 6457915A US 1168975 A US1168975 A US 1168975A
- Authority
- US
- United States
- Prior art keywords
- rudder
- housing
- wind
- shaft
- construction
- 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 - Lifetime
Links
- 238000010276 construction Methods 0.000 description 6
- 241001541997 Allionia Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0204—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
- F03D7/0208—Orientating out of wind
- F03D7/0212—Orientating out of wind the rotating axis remaining horizontal
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Definitions
- This invention relates to new and useful improvements in wind mills, the object of the invention being to provide a wind mill wherein the operating shaft is mounted within a suitable housing which in turn is mounted for rotation upon the upper end of the derrick, said device being further provided with a hinged rudder which may be readily swung to an inoperative position when the mill is not in use so as to stop the operation of-the pump.
- Another ob'ect of the invention is the provision of a wind mill of the above character which will possess advantages in points of efliciency and durability, is inexpensive of manufacture and at the same time is simple in construction and operation.
- 1 indicates the derrick which may be of any well known construction and is. provided at its upper end with a suitable plat form 2 upon which is rotatably mounted the housing 3, said housing being mounted upon roller bearings 4: whereby the housing may be readily rotated upon the platform 2.
- the housing may be either circular or rectangular in form and is provided with an open upper end having a removable cover 5 mounted thereon to keep the rain and dirt from the interior of the housing.
- crank shaft 6 mounted for rotation within the housing 3 is a crank shaft 6, said crankshaft being rotatably mounted within suitable bearings 7 formed in the side wall of the housing and the end portions thereof projecting out Specification of Letters Patent.
- the wind wheel 8 which may be of any ordinary construction and mounted upon the other end ofthe crank shaft is a governor 9 which is adapted to regulate the speed of i the wheel according to the velocity of the wind.
- the intermediate portion of y the shaft 6 is provided with a suitable crank which is connected to the upper end of the pitman 10 whereby upon the rotation of the shaft 6, the pump will beactuated through which. is hingedly secured to the outer wall of the housing, as shown at 14c,-and is normally retained in a horizontal position by means of a spring member 15, the intermediate portion of which is arranged beneath the bar 13 and bears against the same to normally retain the rudder in a horizontal position.
- the ends of the spring member 15 are passedover the pintle 14 and thence extended downwardly and secured to the outer wall of the housing, as shown at 16. From this it will be noted that when the downward pressure is applied to the rudder, the spring 15 will be placed under tension so that when the rudder is released, the tension of the spring will return the same to its normal horizontal position.
- I provide a cord or wire 17 the upper i move the rudder 12 to an inoperative 'posi-' end of which is secured to the rudder while i the other end thereof extends downwardly along the derrick and can be actuated from the ground.
- WheelS vvhen the'rudder 12-;isplaced in an inoperative position; Will also beturned to an inoperative position.
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Description
V. S. STEPHENS.
WINDMILL. APPLICATION mm NOV. 15, IQISJRENEWEID mac. I, 1915.
1,168,975. Patented Jan. 18, 1916.
I vwawto'o 6w I VS,STEPHEN6 I I arm/W, I
THE COLUMBIA PLANOGRAPH 00.. WASHINGTON, D. c.
VAIIEN S. STEPHENS, 0F MARSTON, MISSOIJ'RI.
wmnnitn.
Application filed November 15, 1913,Seria1 No. 801,309. Renewed December 1 1915.
To all whom it may concern: 1
Be it known that I, VADEN S. STEPHENS, a citizen of the/United Statesfresiding at Marston, in the county of New Madrid and State of Missouri, 1 have invented certain new and useful Improvements in Windmills, of which the following is a specification, reference being had to the accompanying drawmgs.
This invention relates to new and useful improvements in wind mills, the object of the invention being to provide a wind mill wherein the operating shaft is mounted within a suitable housing which in turn is mounted for rotation upon the upper end of the derrick, said device being further provided with a hinged rudder which may be readily swung to an inoperative position when the mill is not in use so as to stop the operation of-the pump. a
Another ob'ect of the invention is the provision of a wind mill of the above character which will possess advantages in points of efliciency and durability, is inexpensive of manufacture and at the same time is simple in construction and operation.
IVith the above and other objects in view, the invention consists in the novel features of construction and the combination and arrangement of parts to be hereinafter more fully described, pointed out in the claim and shown in the accompanying drawings, in which Figure 1 is a top plan view; Fig. 2 is a side elevation, parts thereof being shown in cross section; Fig. 3 is a detail side elevation of the rudder bar illustrating the mounting of the same.
Referring more particularly to the drawings, 1 indicates the derrick which may be of any well known construction and is. provided at its upper end with a suitable plat form 2 upon which is rotatably mounted the housing 3, said housing being mounted upon roller bearings 4: whereby the housing may be readily rotated upon the platform 2. The housing may be either circular or rectangular in form and is provided with an open upper end having a removable cover 5 mounted thereon to keep the rain and dirt from the interior of the housing.
Mounted for rotation within the housing 3 is a crank shaft 6, said crankshaft being rotatably mounted within suitable bearings 7 formed in the side wall of the housing and the end portions thereof projecting out Specification of Letters Patent.
Patented Jan. 18, 1916.
Serial No. 64,579.
onnron:
wardly beyond the outer wall of the housing Mounted upon one end of the crank shaft 6 is the wind wheel 8 which may be of any ordinary construction and mounted upon the other end ofthe crank shaft is a governor 9 which is adapted to regulate the speed of i the wheel according to the velocity of the wind. The intermediate portion of y the shaft 6 is provided with a suitable crank which is connected to the upper end of the pitman 10 whereby upon the rotation of the shaft 6, the pump will beactuated through which. is hingedly secured to the outer wall of the housing, as shown at 14c,-and is normally retained in a horizontal position by means of a spring member 15, the intermediate portion of which is arranged beneath the bar 13 and bears against the same to normally retain the rudder in a horizontal position. The ends of the spring member 15 are passedover the pintle 14 and thence extended downwardly and secured to the outer wall of the housing, as shown at 16. From this it will be noted that when the downward pressure is applied to the rudder, the spring 15 will be placed under tension so that when the rudder is released, the tension of the spring will return the same to its normal horizontal position.
From the above description taken in connection with the accompanying drawings, it
will be readily apparent that I have provided a wind mill of the above character which is extremely simple in construction crank shaft arranged within the housing, the
same will be fully protected against the weather so that all liability of its becoming rusted or otherwiseplaced in an inoperae tive condition is eliminated. In order to tion, I provide a cord or wire 17 the upper i move the rudder 12 to an inoperative 'posi-' end of which is secured to the rudder while i the other end thereof extends downwardly along the derrick and can be actuated from the ground. Thus when it is desired to place the rudder in an. inoperative position, the
around'toan inoperative"position;,butwhen I, 5 the rudder l2 isrreturned to its normaLpo- Wire "7 is pu1led"doyvnward1yfso that the rudder 'Inay be disposed in a substantially vertical position and assoon asithe wire is released the tension of the spring 15 will readily return the rudder to: its normal'po It Wlll-b noted from the illustration" in F -11 tha th heel. i fa nge irectionof the Wind and when the rudder '12 is swung downwardly; to an inoperative .po sition, the jvvind will] bear against the aux;- iliaryr rudder 12- and, rotate the; Wheel 8 sitifon; theqvvh eel 8: Will be-returned to its operative position, that;is,' facing the direction 'of the Wind: softhat the shaft 6w ill I again be rotated and the operation of' the pump, resumed; It? Will be noted that by pr] viding the auxiliary: rudder 12", the
WheelS vvhen the'rudder 12-;isplaced in an inoperative position; Will also beturned to an inoperative position.
While I have shownv anddescribed the preferred form, of my: invention; itavvill be obvious that various changes in the details of construction and in the proportions may copies or this patent-may bet ea ref 5 washingtomnci five; cents each, by addressing" the be resorted to for successfully carrying my invention into practice without sacrificing anyof the novelfeatures or departing from the scope of the appended claim.
\Vhat I claim is "A device of theclass described including a derrick having a platform at the upper'end thereof, a, housing rotatably mounted upon the derrick, roller bearings disposed between the housing and the platform, a vcrank shaft rotatably niountedf vvithin said. housing and a having a'pitman connectedthereto; av'wind Wheel mounted upon one end of, said shaft;
arudder-ihaving its inner endhingedlycon'- neoted to the :housing, a spring member have under side of the rudder and itsi*en'dsvextended over the pintle portion of the hinge ing: its medial portionbearing against the and-thence downwardly andfisecured to the housingxvvhereby the rudder Willbe yield} 1 Commissioner of Patents,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6457915A US1168975A (en) | 1915-12-01 | 1915-12-01 | Windmill. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6457915A US1168975A (en) | 1915-12-01 | 1915-12-01 | Windmill. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1168975A true US1168975A (en) | 1916-01-18 |
Family
ID=3236992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US6457915A Expired - Lifetime US1168975A (en) | 1915-12-01 | 1915-12-01 | Windmill. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1168975A (en) |
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1915
- 1915-12-01 US US6457915A patent/US1168975A/en not_active Expired - Lifetime
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