US647848A - Water-plug. - Google Patents

Water-plug. Download PDF

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Publication number
US647848A
US647848A US1899720862A US647848A US 647848 A US647848 A US 647848A US 1899720862 A US1899720862 A US 1899720862A US 647848 A US647848 A US 647848A
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United States
Prior art keywords
water
plug
lever
plate
faucet
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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
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Wilhelm Lange
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Individual
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Individual
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Priority to US1899720862 priority Critical patent/US647848A/en
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Publication of US647848A publication Critical patent/US647848A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • F16K1/304—Shut-off valves with additional means
    • F16K1/306—Shut-off valves with additional means with a valve member, e.g. stem or shaft, passing through the seat
    • 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
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88046—Biased valve with external operator

Definitions

  • VILHELM LANGE OF BERLIN, GERMANY.
  • My invention has reference to a Water-plu g, and more especially to that class of waterplugs which only allow of the efflux of water as long as the part indrawing the water actuates a handle or lever and which close automatically as soon as the handle or lever is released. An accidental waste of water is thereby absolutely prevented.
  • My new water-plug as shown in the accompanying drawing, consists of asuitablyshaped box A, which at its upper part is closed by a slotted cover-plate 29. Within this slot 0 is pivoted at d a lever f g, the upper end f of which is provided with a handle or knob e, and the lower end g of which is curved forward, so that its front end lies opposite the bore of the faucet or outlet-pipe i.
  • This curved end of the lever is surrounded by a rubber mantle 70, the upper part of which is fastened between the upper edge of the plug-box and the cover-plate slot in the cover-plate.
  • This spring h may be entirelydispensed with, in which case the stop of the outflow of water is effected through the water-pressure pressing the lever-arm 9 against the pipe 6.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Description

Patented Apr. [7, I900.
W. LANGE. WATER PLUG. (Qpplication filed June 16, 1898.)
(No Model.)
INVENT R Attorney WITNESSES UNITED STATES PATENT OFFICE,
VILHELM LANGE, OF BERLIN, GERMANY.
WATER-PLUG.
SPECIFICATION forming part of Letters Patent No. 647,848, dated April 17, 1900.
I Application filed Tune 16, 1899. Serial No. 720,862. (No model.)
T0 ctZZ whom it may concern:
Be it known that I, WILHELM LANGE, a subject of the King of Prussia, German Emperor, residing at 41 Steinmetzstrasse, Berlin, Germany, have invented and produced a new WVater-Plug, of which the following is a specic a rim of the faucet or outlet-pipe again, the
fication.
My invention has reference to a Water-plu g, and more especially to that class of waterplugs which only allow of the efflux of water as long as the part indrawing the water actuates a handle or lever and which close automatically as soon as the handle or lever is released. An accidental waste of water is thereby absolutely prevented.
My new water-plug, as shown in the accompanying drawing, consists of asuitablyshaped box A, which at its upper part is closed by a slotted cover-plate 29. Within this slot 0 is pivoted at d a lever f g, the upper end f of which is provided with a handle or knob e, and the lower end g of which is curved forward, so that its front end lies opposite the bore of the faucet or outlet-pipe i. This curved end of the lever is surrounded by a rubber mantle 70, the upper part of which is fastened between the upper edge of the plug-box and the cover-plate slot in the cover-plate. The front part got the curved lever, with its-rubber covering, is pressed against the rim of the faucet c' by means of a stifi spring h, arranged within the slot in the cover-plate, and acts for all practical purposes like a stoppervalve, the rim of the faucet or outlet-pipe serving as a seat. 7 This spring h may be entirelydispensed with, in which case the stop of the outflow of water is effected through the water-pressure pressing the lever-arm 9 against the pipe 6.
By pressing the lever-knob forward the front part of the curved lever is lifted ofi its seat and water is allowed to pass through and out of the faucet or outlet-pipe until, by letting go the lever-knob, the stifi spring presses the front part of the curved lever against the yielding rubber covering effecting an absoand slotted as at c, the flexible mantle K in said valve-chamberhaving its free ends re tained by the plate I), the actuating-rod f passed-through said plate and pivoted as at cl, said rod served at its outer extremity with a handle 6 and having its inner portion g bent forwardly and inclosed in said flexible mantle, and a spring normally tending to keep said inclosed bent portion g pressed against the outlet, hermetically closing the same, substantially as described and for the purpose set forth.
'In testimony whereof I aflix my signature v in presence of two witnesses.
WILHELM LANGEf Witnesses:
HENRY HASPER, EMIN L. GOLDSOHMIDT,
US1899720862 1899-06-16 1899-06-16 Water-plug. Expired - Lifetime US647848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1899720862 US647848A (en) 1899-06-16 1899-06-16 Water-plug.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1899720862 US647848A (en) 1899-06-16 1899-06-16 Water-plug.

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US647848A true US647848A (en) 1900-04-17

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760516A (en) * 1950-02-27 1956-08-28 Fogg Clifford Cyril Float operated valves
US2852225A (en) * 1954-06-04 1958-09-16 Karl A Klingler Self-sealing valve construction
US2989283A (en) * 1952-05-23 1961-06-20 Karl A Klingler Self-sealing valves

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760516A (en) * 1950-02-27 1956-08-28 Fogg Clifford Cyril Float operated valves
US2989283A (en) * 1952-05-23 1961-06-20 Karl A Klingler Self-sealing valves
US2852225A (en) * 1954-06-04 1958-09-16 Karl A Klingler Self-sealing valve construction

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