US98688A - Improvement in globe-valves - Google Patents
Improvement in globe-valves Download PDFInfo
- Publication number
- US98688A US98688A US98688DA US98688A US 98688 A US98688 A US 98688A US 98688D A US98688D A US 98688DA US 98688 A US98688 A US 98688A
- Authority
- US
- United States
- Prior art keywords
- valve
- globe
- valves
- improvement
- 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
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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
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
- F16K39/024—Devices for relieving the pressure on the sealing faces for lift valves using an auxiliary valve on the main valve
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- 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
- Y10T137/86928—Sequentially progressive opening or closing of plural valves
- Y10T137/86936—Pressure equalizing or auxiliary shunt flow
- Y10T137/86944—One valve seats against other valve [e.g., concentric valves]
- Y10T137/86976—First valve moves second valve
Definitions
- G a bar across the' main valve, with a hole iu it.
- H is a slide from the bottom of the main valve, with holes to let the steam through.
- I is the stufing-box.
- K is the screw on the valve-stem.
- L is the handle with whichto uuscrew and screw on the valve.
- valve O in combination with valve F and stem D, substantially as described.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cookers (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Description
waited iat @alieni alllllr.
E. J. GOYULD, OF'MILWAUKEE, WISCONSIN.
Letters Patent No. 98,688, dated .mmm 11, 1870.
IMPROVEMENT IN GLOBE-VALVES.
The Schedule referred to in these Lettera Patent and making part of the same.
'To all whom't may concern:
Be it known that I, E. J. GOULD, of the city and 'county of Milwaukee, and State of Wisconsin, have invented a new and useful Improvement in Globe- Valves; and Ido hereby declare that the following is a full, clear, and exact description thereof, which will enable those skilled iu the art to make and use 1 the same, reference being had to the accompanying drawing, forming part of this speciiication, in which--V date itself to the valve-seat.
G, a bar across the' main valve, with a hole iu it. H is a slide from the bottom of the main valve, with holes to let the steam through.
I is the stufing-box.
K is the screw on the valve-stem.
L is the handle with whichto uuscrew and screw on the valve. l
M, pin through stem D.
l Operation. The -steam is put` on so that it shall press onthe upper side of the valve. When you wish to open the valve, turn the handle L, and thevalve F will he raised from the seat E, and the steam will pass through and take oii the pressure from the main valve .0, and the valve F will strike the bar G and raise the main valve.
Claims.
I claim, as my invention- 1. Valve O, in combination with valve F and stem D, substantially as described. I
2. Pin M, attached to stem D for the purpose of lraising valve C, taking lhe pressure of steam off of valve C, substantially as described.
v E. J. GOULD.
Wituesses J. B. SMITH, W. M. Hormon.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US98688A true US98688A (en) | 1870-01-11 |
Family
ID=2168148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US98688D Expired - Lifetime US98688A (en) | Improvement in globe-valves |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US98688A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2611382A (en) * | 1946-03-15 | 1952-09-23 | Allis Chalmers Mfg Co | Overspeed trip valve mechanism |
| US20020056479A1 (en) * | 1999-08-09 | 2002-05-16 | Kroupe Kevin D. | Surge prevention device |
| US6910504B2 (en) * | 2002-01-03 | 2005-06-28 | Allied Healthcare Products, Inc. | Surge prevention device |
| US20050163806A1 (en) * | 2002-05-22 | 2005-07-28 | Eyegene Inc. | Immune stimulating and controlling composition comprising bacterial chromosomal dna fragments and non-toxic lipopolysaccharides |
| US20050264288A1 (en) * | 2004-05-11 | 2005-12-01 | Swen Campagna | Method for implementation of a magnetic resonance examination of a patient |
| US7128080B2 (en) * | 1999-08-09 | 2006-10-31 | Allied Healthcare Products, Inc. | Surge prevention device |
| US20140137969A1 (en) * | 2008-10-01 | 2014-05-22 | Marshall Excelsior Company | Valve assembly |
-
0
- US US98688D patent/US98688A/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2611382A (en) * | 1946-03-15 | 1952-09-23 | Allis Chalmers Mfg Co | Overspeed trip valve mechanism |
| US7174909B2 (en) | 1999-08-09 | 2007-02-13 | Allied Healthcare Products, Inc. | Surge prevention device |
| US20020056479A1 (en) * | 1999-08-09 | 2002-05-16 | Kroupe Kevin D. | Surge prevention device |
| US6901962B2 (en) | 1999-08-09 | 2005-06-07 | Allied Healthcare Products, Inc. | Surge prevention device |
| US7530365B2 (en) | 1999-08-09 | 2009-05-12 | Allied Healthcare Products, Inc. | Surge prevention device |
| US20050189022A1 (en) * | 1999-08-09 | 2005-09-01 | Kroupa Kevin D. | Surge prevention device |
| US20070227601A1 (en) * | 1999-08-09 | 2007-10-04 | Kroupa Kevin D | Surge prevention device |
| US20060180217A9 (en) * | 1999-08-09 | 2006-08-17 | Kroupa Kevin D | Surge prevention device |
| US7128080B2 (en) * | 1999-08-09 | 2006-10-31 | Allied Healthcare Products, Inc. | Surge prevention device |
| US6910504B2 (en) * | 2002-01-03 | 2005-06-28 | Allied Healthcare Products, Inc. | Surge prevention device |
| US20050163806A1 (en) * | 2002-05-22 | 2005-07-28 | Eyegene Inc. | Immune stimulating and controlling composition comprising bacterial chromosomal dna fragments and non-toxic lipopolysaccharides |
| US20050264288A1 (en) * | 2004-05-11 | 2005-12-01 | Swen Campagna | Method for implementation of a magnetic resonance examination of a patient |
| US20140137969A1 (en) * | 2008-10-01 | 2014-05-22 | Marshall Excelsior Company | Valve assembly |
| US9581249B2 (en) * | 2008-10-01 | 2017-02-28 | Marshall Excelsior Company | Valve assembly |
| US10774933B2 (en) | 2008-10-01 | 2020-09-15 | Marshall Excelsior Co. | Valve assembly |
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