US92513A - Improved spring fan attachment - Google Patents
Improved spring fan attachment Download PDFInfo
- Publication number
- US92513A US92513A US92513DA US92513A US 92513 A US92513 A US 92513A US 92513D A US92513D A US 92513DA US 92513 A US92513 A US 92513A
- Authority
- US
- United States
- Prior art keywords
- fan attachment
- improved spring
- fan
- improved
- spring fan
- 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
- 241001125671 Eretmochelys imbricata Species 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
-
- 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 improvements in spring-propelling fan attachments for chairs, beds, and other places, the object of which is to provide an improved attaching apparatus, adapted to support the fan in any required position for directing the blast; also, an improved arrangement of propelling-sprin gs, calculated to give a more steady and uniform motion, and to continue the motion a greater length of time.
- the drawing represents a side elevation of my improved apparatus.
- A represents a bent rod of wire adapted for the support of the journal of the rotary fan B, and for the frame O of the springpropelling mechanism, and also for the connection of an adjust-able clamping-bracket, D, for fastening the apparatus in any desired position to a bed, chair, or other fixture.
- the fan-shaft is supported at.its outer end in the end E of the said rod, which is bent around to a parallel position vertically with the main part of the a set-screw. This clamping device admits of securing the fan attachment in any required position.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
UNITED STATES PATENT OEEIGE.
JOHN CAREY, OF VICTORIA, MISSOURI.
IMPROVED SPRING FAN ATTACHMENT.
Specification forming part of Letters Patent No. 92,5 13, dated July 13, 1869.
To all whom it may concern Be it known that I, J oHN CAREY, of Victoria, in the county of J efferson andState of Missouri, have invented a new and Improved Spring Fan Attachment; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to make and use the same, reference being had to the accompanying drawing, forming part of this specification. v
This invention relates to improvements in spring-propelling fan attachments for chairs, beds, and other places, the object of which is to provide an improved attaching apparatus, adapted to support the fan in any required position for directing the blast; also, an improved arrangement of propelling-sprin gs, calculated to give a more steady and uniform motion, and to continue the motion a greater length of time.
The drawing represents a side elevation of my improved apparatus.
A represents a bent rod of wire adapted for the support of the journal of the rotary fan B, and for the frame O of the springpropelling mechanism, and also for the connection of an adjust-able clamping-bracket, D, for fastening the apparatus in any desired position to a bed, chair, or other fixture. The fan-shaft is supported at.its outer end in the end E of the said rod, which is bent around to a parallel position vertically with the main part of the a set-screw. This clamping device admits of securing the fan attachment in any required position.
For imparting a more uniform motion to the fan, I have attached to the ordinary spring propelling wheel I another large propellingwheel and' spring, K, which, working in conjunction with the first, will continue the Inotion after the first has become uncoiled and its power expended.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
The combination of the fan B with the duplicate propelling or clockmechanism, the stock A, Suc., and clamp D, arranged substantially as specified.
JOHN CAREY.
Witnesses:
A. LEWIS, J oHN VINYARD.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US92513A true US92513A (en) | 1869-07-13 |
Family
ID=2161990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US92513D Expired - Lifetime US92513A (en) | Improved spring fan attachment |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US92513A (en) |
-
0
- US US92513D patent/US92513A/en not_active Expired - Lifetime
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