US155633A - Improvement in compression stops and wastes - Google Patents

Improvement in compression stops and wastes Download PDF

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Publication number
US155633A
US155633A US155633DA US155633A US 155633 A US155633 A US 155633A US 155633D A US155633D A US 155633DA US 155633 A US155633 A US 155633A
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wastes
improvement
waste
compression stops
compression
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • B60G17/0523—Regulating distributors or valves for pneumatic springs
    • B60G17/0525—Height adjusting or levelling valves
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86919—Sequentially closing and opening alternately seating flow controllers

Definitions

  • WZBGJ'GJ java/afar: W 1 %%@%W 111: GRAPHIC co. PnoTo-LITHJQL H PARK wLAcEmnr.
  • the figure is a longitudinal section'of the device, in which B and C are the two induction and eduction passages; 11 and d, the two rubber-cushioned valves a, the slotted stem f, thcoutlet for Waste; a, the spindle to operate the device.
  • screw-stein provided with wings and with a valve opening with the water, and the lower valve and the two seats, all as and for the purposes set forth.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Processing Of Solid Wastes (AREA)

Description

a. r. BARB.
Compression Stop and Waste.
No.l55,6 3 3. Patented 0ct.6,18 74.
WZBGJ'GJ: java/afar: W 1 %%@%W 111: GRAPHIC co. PnoTo-LITHJQL H PARK wLAcEmnr.
UNITED STATES PATENT OFFICE.
GEORGE F. BARD, OF NORWICH, CONNECTICUT.
IMPROVEMENT IN COMPRESSION STOPS AND WASTES.
Specification forming part of Letters Patent No. 156,633, dated October 6,1874; application filed June 17, 18 74.
To all whom it may concern: 7
Be it known that I, GEORGE F. B'ARD, of Norwich, in the county of Newv London and State of Connecticut, have invented a Compression Stop and Waste, of which the following is a specification:
The figure is a longitudinal section'of the device, in which B and C are the two induction and eduction passages; 11 and d, the two rubber-cushioned valves a, the slotted stem f, thcoutlet for Waste; a, the spindle to operate the device.
When the upper valve is closed, (and it always is when the lower one is open,) the water cannot get into the upper chamber. It therefore cannot run out of the waste, as said waste is in the upper chamber.
When the lower valve is closed, if you keep turning the spindle, the upper valve will open and let the back water into the uppefchamher and out of the waste. Both valves openand shut with the water.
screw-stein provided with wings and with a valve opening with the water, and the lower valve and the two seats, all as and for the purposes set forth.
' GEORGE F. BARD.
Witnesses E. JAY EDWARDS, En. H. THOMAS.
US155633D Improvement in compression stops and wastes Expired - Lifetime US155633A (en)

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US155633A true US155633A (en) 1874-10-06

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