US1103241A - Valve. - Google Patents

Valve. Download PDF

Info

Publication number
US1103241A
US1103241A US76086313A US1913760863A US1103241A US 1103241 A US1103241 A US 1103241A US 76086313 A US76086313 A US 76086313A US 1913760863 A US1913760863 A US 1913760863A US 1103241 A US1103241 A US 1103241A
Authority
US
United States
Prior art keywords
valve
plate
opening
stem
seat
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
US76086313A
Inventor
Allan J Aitken
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.)
BARBER ASPHALT PAVING Co
Original Assignee
BARBER ASPHALT PAVING 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 BARBER ASPHALT PAVING CO filed Critical BARBER ASPHALT PAVING CO
Priority to US76086313A priority Critical patent/US1103241A/en
Application granted granted Critical
Publication of US1103241A publication Critical patent/US1103241A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/16—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being mechanically actuated, e.g. by screw-spindle or cam

Definitions

  • valve seat 5 plate havingy an opening therein, of a' pivot 'stein secured to said plate at one side of the opening thereof, a valve pivoted on said stein, a spring surrounding said stem and pressing' the valve against the plate, a pro- 10 jection on the plate forming a fulcruin sup-4 on the plate forming a fuloruni support for the valve, said pivot stem being located between the said fuloruni support and the opening in the Valve seat plate, said valve on its inner face being free from Contact with said plate between said fulerum support and the seat around the opening in the plate for the valve, whereby said spring bearing against the valve will force said valve against the valve seat plate at the opening therein, and a stop carried by the plate for limiting the closing InoveuientQof the valve.

Description

. I, ATKEN VALVE,
APPLIOMHON FILED APR. 14, 1913.
Lmm @mummy m 19M,
said valve, said stem andspring loeing'lo-Y cated between said projectionand the openy ing in the valve seat.
2. The combination with a valve seat 5 plate havingy an opening therein, of a' pivot 'stein secured to said plate at one side of the opening thereof, a valve pivoted on said stein, a spring surrounding said stem and pressing' the valve against the plate, a pro- 10 jection on the plate forming a fulcruin sup-4 on the plate forming a fuloruni support for the valve, said pivot stem being located between the said fuloruni support and the opening in the Valve seat plate, said valve on its inner face being free from Contact with said plate between said fulerum support and the seat around the opening in the plate for the valve, whereby said spring bearing against the valve will force said valve against the valve seat plate at the opening therein, and a stop carried by the plate for limiting the closing InoveuientQof the valve.
In testimony whereof, I have hereunto signed my name at Buffalo, New York, this 7th day ofApril, 1913.
ALLAN J. AITKEN.
lVitnesses 1 DANIEL V. MURPHY,
HENRY A. Summon.
said valve. is vmoved to close said opening, and a stop carried by the plate to limit the 15 closing movement of said valve.
3. The combination with a v'alve seat plate having an opening therein, of a pivot stem secured-to said plate at one side of said opening, a valve pivoted on said stem,
20 a spring surrounding the stein, a projection
US76086313A 1913-04-14 1913-04-14 Valve. Expired - Lifetime US1103241A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US76086313A US1103241A (en) 1913-04-14 1913-04-14 Valve.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76086313A US1103241A (en) 1913-04-14 1913-04-14 Valve.

Publications (1)

Publication Number Publication Date
US1103241A true US1103241A (en) 1914-07-14

Family

ID=3171436

Family Applications (1)

Application Number Title Priority Date Filing Date
US76086313A Expired - Lifetime US1103241A (en) 1913-04-14 1913-04-14 Valve.

Country Status (1)

Country Link
US (1) US1103241A (en)

Similar Documents

Publication Publication Date Title
US1077417A (en) Pipe-coupling.
JP5270734B2 (en) Expanded gate valve reverse seat structure
US1103241A (en) Valve.
US1025666A (en) Snap-hook.
KR101308082B1 (en) Mass Flow Meter and Controller
US956789A (en) Discharge-valve for elastic-fluid compressors.
US1113282A (en) Emergency check-valve.
US1789209A (en) Valve-spring connection
US631036A (en) Reversible check-valve.
US1464286A (en) Hydraulic valve
US1024094A (en) Self-closing faucet.
US2027190A (en) Valve
US978857A (en) Pivoted latch.
US612268A (en) Patrick k
US1366171A (en) Check-valve
US468915A (en) Valve
US645662A (en) Ball-cock.
US1145703A (en) Valve.
US853460A (en) Cover for journal-boxes.
US944416A (en) Valve.
US765727A (en) Puppet-valve.
US33309A (en) Improvement in sliding stop-valves
US255162A (en) Faucet
US906647A (en) Lever mechanism for throttle-valves.
US1612533A (en) Valve seat