US31810A - Scroll op water-wheels - Google Patents

Scroll op water-wheels Download PDF

Info

Publication number
US31810A
US31810A US31810DA US31810A US 31810 A US31810 A US 31810A US 31810D A US31810D A US 31810DA US 31810 A US31810 A US 31810A
Authority
US
United States
Prior art keywords
scroll
wheels
water
divisions
ear
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
Application number
Publication date
Application granted granted Critical
Publication of US31810A publication Critical patent/US31810A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/02—Machines or engines of reaction type; Parts or details peculiar thereto with radial flow at high-pressure side and axial flow at low-pressure side of rotors, e.g. Francis turbines
    • 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
    • Y02E10/20—Hydro energy

Definitions

  • wing piece which is formed into a cylindrical pillar n.
  • On division B is cast an ear piecem which iscurved as seen in section Fig. l so as to lembrace the pillar n. Then the two divisions are to be put together the ear piece is inserted within Opening c' and the edges a; of the scroll divisions being broughttogether they are held ⁇ rmly by the j0int ⁇ formed by m and c' and the clasp hooks z5 z5 which are on the top and bottom of the scroll.
  • That I claim is- Casting the joint consisting of the ear piece m Opening z' and pillar n entire with the divisions of the scroll as set forth.

Description

UNITED sTATEs. PATENT oEEioE.
WILLIAM H. LOCKE, OF CANTON, PENNSYLVANIA.
SCROLL 0F WATER-WHEELS.
Specification of Letters Patent No. 31,810, dated March 26, 1861.
To all whom t may concern:
Be it known that I, WM. H. LooKE,`of Canton, inthe county of Bradford and State of Pennsylvania, have invented an Improvement inMaking Scrolls for vWater-Vheels, and thatthe following is a full, clear, and exact description of the principle or character which distinguishes it from all other things before known and of the usual manner of making, modifying, and using the same, reference being had to the accompanying drawings, of which- Figure 1 is a horizontal cross section through the scroll and wheel. Fig. 2 a
wing piece which is formed into a cylindrical pillar n. On division B is cast an ear piecem which iscurved as seen in section Fig. l so as to lembrace the pillar n. Then the two divisions are to be put together the ear piece is inserted within Opening c' and the edges a; of the scroll divisions being broughttogether they are held` rmly by the j0int` formed by m and c' and the clasp hooks z5 z5 which are on the top and bottom of the scroll. The peculiar joint made by ear .pieces m and openingz' being cast whole with the scroll divisions, makes a strong and very economical fastening, and although I do not confine myself to the clasp hooks as the means of locking the divisions together, yet if they are made to draw a little on the pins s they are very eflicient.
That I claim is- Casting the joint consisting of the ear piece m Opening z' and pillar n entire with the divisions of the scroll as set forth.
XVM. H. LO CKE.
lVitnesses CHAs. Gr. PAGE, WM. H. HARRISON.
US31810D Scroll op water-wheels Expired - Lifetime US31810A (en)

Publications (1)

Publication Number Publication Date
US31810A true US31810A (en) 1861-03-26

Family

ID=2101437

Family Applications (1)

Application Number Title Priority Date Filing Date
US31810D Expired - Lifetime US31810A (en) Scroll op water-wheels

Country Status (1)

Country Link
US (1) US31810A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264273A (en) * 1975-06-13 1981-04-28 Warman International Limited Casing and casing liners for centrifugal pumps of the volute type
US4281964A (en) * 1980-01-21 1981-08-04 Black & Decker Inc. Turbine housing and method for making the same
US4899867A (en) * 1988-01-25 1990-02-13 Ryan Kelly P Rotor for an agricultural feed bagger
US4907503A (en) * 1989-02-24 1990-03-13 Ryan Kelly P Removable tooth cap for use on the rotor of an agricultural feed bagger

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264273A (en) * 1975-06-13 1981-04-28 Warman International Limited Casing and casing liners for centrifugal pumps of the volute type
US4281964A (en) * 1980-01-21 1981-08-04 Black & Decker Inc. Turbine housing and method for making the same
US4899867A (en) * 1988-01-25 1990-02-13 Ryan Kelly P Rotor for an agricultural feed bagger
US4907503A (en) * 1989-02-24 1990-03-13 Ryan Kelly P Removable tooth cap for use on the rotor of an agricultural feed bagger

Similar Documents

Publication Publication Date Title
US31810A (en) Scroll op water-wheels
Bergson Toward a new growth model
US31946A (en) Safety hook foe
US26965A (en) Filter
US32131A (en) Watek-wheel
US23144A (en) Improved water-wheel
USD1390S (en) Whole
US26935A (en) Attaching bonnets to sails
US22369A (en) Improvement in hoop-locks
US29152A (en) August friedrich and conrad walter
US32199A (en) Mode of adjustment of truss-frames of bridges
US34834A (en) Improved vertical windlass
US22696A (en) Improvement in wind-wheels
US22557A (en) Flail-cap
US24911A (en) nichols
US28950A (en) Bed-cord
US27158A (en) William kobotham
US18507A (en) William henley
US23048A (en) Improved treadle-stand
US27062A (en) Bellows
US27277A (en) Tent-fkame
US27108A (en) Fan-blower
USRE1192E (en) Improvement in metallic cartridge-cases
US28589A (en) Securing reef-points of sails
US24054A (en) Improvement in water-wheels