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US745827A - Valve. - Google Patents

Valve. Download PDF

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Publication number
US745827A
US745827A US13971303A US1903139713A US745827A US 745827 A US745827 A US 745827A US 13971303 A US13971303 A US 13971303A US 1903139713 A US1903139713 A US 1903139713A US 745827 A US745827 A US 745827A
Authority
US
United States
Prior art keywords
valve
arms
pin
casing
stem
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
US13971303A
Inventor
Ernest Barton Hack
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AMERICAN FILTER PRESS EXTRACTION Co
Original Assignee
AMERICAN FILTER PRESS EXTRACTION Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AMERICAN FILTER PRESS EXTRACTION Co filed Critical AMERICAN FILTER PRESS EXTRACTION Co
Priority to US13971303A priority Critical patent/US745827A/en
Application granted granted Critical
Publication of US745827A publication Critical patent/US745827A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member

Definitions

  • My invention relates to improvements in valves.
  • My objects are to provide an easily and quickly opened device, to avoid friction at the point of contact with the flow-channel, to provide a simple device having few wearing parts, and to produce a valve of the faucet variety capable of efficient use with chemicals or solvents of metals and other liquids; and to these ends the invention consists of the features, arrangements,and combinations hereinafter described and claimed, all of which will be fully understood by reference to the accompanying drawings, in which is illustrated an embodiment thereof.
  • Figure 1 is a vertical section taken through my improved faucet-valve.
  • Fig. 2 is a top or plan view of the same.
  • Fig. 3 is a fragmentary detail View, on a larger scale, illustrating the outer extremity of the swinging frame and showing an adjustingscrew for regulating the position of the pin con meeting the extremities of the frame-arms.
  • a designate the casing provided with an apertu'red base A for securing the device to a suitable support.
  • the casing may, however, be secured in any other suitable manner.
  • the base of the valve is provided with an inlet-passage A one extremity of which is surrounded by a seat A for the gland B, which is secured to the disk B by a screw 13.
  • a rod D, forming a valve-stem is connected with a valve-disk at C and passes through an opening formed in the plug L, screwed into an interiorly-threaded part DI of the casing, said threaded part being located beyond the discharge-channel A.
  • a lever Pivotally connected with the rod or stem D where it projects through the plug L is a lever composed of arms G and F, fulcrumed at J on an exteriorly-located stirrup-shaped swinging frame composed of two arms H, pivotally connected beyond the casing by the fulcrum-pin J and spaced by a sleeve or tube J, surrounding the pin between the said arm extremities.
  • the opposite extremities of the arms H are pivoted to the casing exteriorly, as shown at K.
  • I provide adjusting-screws M, threaded in the outer extremities of arms J and engaging the pin J, whose extremities engage slots N, formed in the arms J.
  • the screws M are turned to throw the pin inwardlytoward the valve, whereby the valve-stem is actuated to force the gland tightly against the valve-seat when the valve is closed, by virtue of the connection between the manipulating-lever and the valve-stem.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

PATENTED DEC. 1, 1903.
13. B. HACK.
VALVE.
APELIGATION FILED JAN. 19, 1903.
NO MODEL.
INVENTOR. Barfolrl/ack WITNESSES:
Tu: scams PETFRS co.
ivrrnn STATES Patented December 1, 1903.
PATENT OFFICE.
ERNEST BARTON HACK, OF DENVER, COLORADO, ASSIGNOR TO THE AMERI- CAN FILTER PRESS EXTRACTION COMPANY, OF DEN VER, COLORADO, A
CORPORATION OF COLORADO.
VALVE.
bEECIFICATIOlI formingpart of Letters Eatent No. 745,827, dated December 1, 1903.
Application filed January 19, 1903. Serial No. 139,713. (No model.)
To (LZZ- 207mm, it may concern:
Be it known that I, ERNEST BARTON HACK, a subject of the King of Great Britain, residing in the city and county of Denver and State of Colorado, have invented certain new and useful Improvementsiu Valves; and I do declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same, reference being had to the accompanying drawings, and to the letters of reference marked thereon, which form a part of this specification.
My invention relates to improvements in valves.
My objects are to provide an easily and quickly opened device, to avoid friction at the point of contact with the flow-channel, to provide a simple device having few wearing parts, and to produce a valve of the faucet variety capable of efficient use with chemicals or solvents of metals and other liquids; and to these ends the invention consists of the features, arrangements,and combinations hereinafter described and claimed, all of which will be fully understood by reference to the accompanying drawings, in which is illustrated an embodiment thereof.
In the drawings, Figure 1 is a vertical section taken through my improved faucet-valve. Fig. 2 is a top or plan view of the same. Fig. 3 is a fragmentary detail View, on a larger scale, illustrating the outer extremity of the swinging frame and showing an adjustingscrew for regulating the position of the pin con meeting the extremities of the frame-arms.
The same reference characters indicate the same parts in all the views.
Let A designate the casing, provided with an apertu'red base A for securing the device to a suitable support. The casing may, however, be secured in any other suitable manner. The base of the valve is provided with an inlet-passage A one extremity of which is surrounded by a seat A for the gland B, which is secured to the disk B by a screw 13. A rod D, forming a valve-stem, is connected with a valve-disk at C and passes through an opening formed in the plug L, screwed into an interiorly-threaded part DI of the casing, said threaded part being located beyond the discharge-channel A. Pivotally connected with the rod or stem D where it projects through the plug L is a lever composed of arms G and F, fulcrumed at J on an exteriorly-located stirrup-shaped swinging frame composed of two arms H, pivotally connected beyond the casing by the fulcrum-pin J and spaced by a sleeve or tube J, surrounding the pin between the said arm extremities. The opposite extremities of the arms H are pivoted to the casing exteriorly, as shown at K.
When the valve is closed, the parts are in the position shown by full lines in Fig. 1. To open the valve, it is only necessary to raise the lever-arm F,whcn the parts will be thrown to the position shown by dotted lines in Fig. 1. To close the valve, the movement of the lever-arm is reversed.
In order to make compensating provision for the wear of the valve-gland B, I provide adjusting-screws M, threaded in the outer extremities of arms J and engaging the pin J, whose extremities engage slots N, formed in the arms J. As the gland wears the screws M are turned to throw the pin inwardlytoward the valve, whereby the valve-stem is actuated to force the gland tightly against the valve-seat when the valve is closed, by virtue of the connection between the manipulating-lever and the valve-stem.
Having thus described my invention, what I claim is The combination with a casing, of avalve located therein and provided with a stem movable in a straight line to allow the valve to open and close, a lever connected with the outer extremity of the stem, a swinging frame mounted exteriorly on the casing, said frame having two arms provided with slotted outer portions, a pin connecting the two arms and engaging said slots, the lever being fulcrumed on said pin, and adjusting-screws threaded in the arms of the swinging frame and engaging said pin.
In testimony whereof I affix my signature in presence of two witnesses.
ERNEST BARTON HACK.
\Vitnesses:
DENA NELSON, A. W. OBRIEN.
US13971303A 1903-01-19 1903-01-19 Valve. Expired - Lifetime US745827A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13971303A US745827A (en) 1903-01-19 1903-01-19 Valve.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13971303A US745827A (en) 1903-01-19 1903-01-19 Valve.

Publications (1)

Publication Number Publication Date
US745827A true US745827A (en) 1903-12-01

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US13971303A Expired - Lifetime US745827A (en) 1903-01-19 1903-01-19 Valve.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140097210A1 (en) * 2012-10-04 2014-04-10 Nathan Wright Spout with controlled fluid flow for portable fuel containers
US20170074416A1 (en) * 2015-09-16 2017-03-16 Ford Global Technologies, Llc Pin bracket and valve assembly employing the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140097210A1 (en) * 2012-10-04 2014-04-10 Nathan Wright Spout with controlled fluid flow for portable fuel containers
US20140103078A1 (en) * 2012-10-04 2014-04-17 Nathan Wright Spout with controlled fluid flow for portable fuel containers
US20170074416A1 (en) * 2015-09-16 2017-03-16 Ford Global Technologies, Llc Pin bracket and valve assembly employing the same
US10030810B2 (en) * 2015-09-16 2018-07-24 Ford Global Technologies, Llc Pin bracket and valve assembly employing the same

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