US833694A - Safety device. - Google Patents
Safety device. Download PDFInfo
- Publication number
- US833694A US833694A US22084204A US1904220842A US833694A US 833694 A US833694 A US 833694A US 22084204 A US22084204 A US 22084204A US 1904220842 A US1904220842 A US 1904220842A US 833694 A US833694 A US 833694A
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- US
- United States
- Prior art keywords
- receptacle
- plate
- pressure
- safety device
- aperture
- 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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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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/14—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member
- F16K17/16—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs
- F16K17/162—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs of the non reverse-buckling-type
Definitions
- This invention relates to safety devices for receptacles which are adapted to inclose fluids under pressure, and is particularly adapted for use upon. receptacles 1n which'combustij-4 ble iuids are employed.
- e indicates'a lid or top o1' areceptacle to which a safety device is referably attached.
- the top e is provided wit any suitable num ber of safety apertures four of these apertures being shown in Flg. II of the drawings.
- a device for preventing explosion by pressure or by fire thecombination with a receptacle provided with an aperture and adapted to inclose a combustible fluid, ⁇ of a frangible plate closing said aperture, and means attached to the receptacle and completely surrounding said plate for preventing the communication of combustion to the interior of said receptacle.
- a device for preventing explosion by pressure or by fire the combination with a receptacle provided with an aperture and adapted to inclose a combustible fluid, of a plate closing saidaperture adapted to be disrupted by a certain pressure, and means attached to thefrecept'acleland completely surrounding said plate lor'preventing the communication ofcombus'tion to the interior of rupted by a certain ressure, and wiresgauze' covering and comp plate.
- gauze cage atiached to the receptaclel and completely surrounding said plate.
- a device for-preventing explosion by vpressure or by fire the combination with Ia receptacle having a lid provided with an a erture and adapted to inolose a combustib e fluid, of a plate closing said aperture adapted -to'be"disrupted by a certain pressure, and a wire-gauze cage attached to the receptacle and completely surrounding said plate-closed aperture.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Artificial Filaments (AREA)
Description
PATBNTED OCT. 16, 1906.
A.. C. PARKER. SAFETY DEVICE.
APPLICATION FILED AUG.15. 1904.
of the receptacle.
UNrTEn sTATEs PATENT oEEr-cE.
ALFRED CLEMENT PARKER, OF MANCHESTER, ENGLAND, ASSIGN OR TO THE UNITED STATES AND (JAN ADA DEGREASING SYNDICATE LIMITED,
or NOTTINGHAM, ENGLAND.
' i SAFETY DEVICE.
Specification of Letters Patent..
' Applicationliled August 15,1904. Serial No. 220.842.
k Patented oct. 16,1906.
.To all whom/'it may yconcern:
Be it known that I, ALFRED CLEMENT PARKER, a subject of the King of Great Britain and Ireland, residing at Chorlton-cum- Hardy, Manchester, in the county of Lancaster, England, have invented certain new and useful improvements in Safety Devices, -ofwhich the following is a specification.
This invention relates to safety devices for receptacles which are adapted to inclose fluids under pressure, and is particularly adapted for use upon. receptacles 1n which'combustij-4 ble iuids are employed.
the destruction of a receptacle by theexcesbustion to a combustible fluid in theinterior This invention,l therefore, comprehiends means for automatically lowering'the fluidpressure when that pressure exceeds apre-'- determlned amount and means for prevent-y ing the communication of combustion tothe interior of the receptacle while the fluid-pressure is being lowered. f In the accompanying drawings, which constitute a part'of this specication, yFigure I is a vertical sectional vieav lof a-safety device, the cage beingbrolien away in order to per mit of clearer illustration. Fig. II is a plan view of a re eptacle, showing safety devices attached thereto. j
Referring' to the characters upon the drawings, e indicates'a lid or top o1' areceptacle to which a safety device is referably attached. The top e is provided wit any suitable num ber of safety apertures four of these apertures being shown in Flg. II of the drawings.
-sure exceeds .a predetermined amount.
' cured to the top e, as by screws .ihe object of this invention'is'topreyen/t` l as by a ring 7c and screws 7c ruption of plate gcage retains the broken fragments, while all ofV the esca in terminate amount of uidpressure,the plate that amount.` Theforce .of fluid-pressure necessary., to disrupt theI late is of course less than that which dwoul injure therecepthe receptacle-fas, for instance, when the receptafc'le is the'drenchingftank of a degreasing apparatus'van accidental flrein the neighborvhoodfor any other cause raisin the temperaturekwill; yolatilize the. com ustible Huid,
. which willtheneXert increased pressure upon the," receptafz'le",l the,fpressure becoming greater as ythe temperature rises.
l When the pressure becomes great enough to disrupt plate g,fa,newdanger arises, for the communication of combustion to the Huid inthe interior of thefreceptacle woul'd-resultin animmediate` explosion. By thisinvention suitable means are proyidedfor'obviating this danger. .For this purpose I prefer to employ aca eg', ofwire-gauze, covering and complete y vsurrounding `the aperture vand the plate g. 'The cage j is attached to the top e,
Upon the dislluid passes-through said cage. If this uid is red,.itburnsquietly on the outside surface vbeingdisrupted when the pressure exceeds of cage y, the cage acting upon the principle l ofvDav'ys safety-lamp to prevent communication of combustion to the interior of the receptacle.
Having now describedmy invention, what I claim, and desire to secure by Letters Patent, is-
1. In a device for preventing explosion by pressure or by fire, thecombination with a receptacle provided with an aperture and adapted to inclose a combustible fluid, `of a frangible plate closing said aperture, and means attached to the receptacle and completely surrounding said plate for preventing the communication of combustion to the interior of said receptacle.
Z. In a device for preventing explosion by pressure or by fire, the combination with a receptacle provided with an aperture and adapted to inclose a combustible fluid, of a plate closing saidaperture adapted to be disrupted by a certain pressure, and means attached to thefrecept'acleland completely surrounding said plate lor'preventing the communication ofcombus'tion to the interior of rupted by a certain ressure, and wiresgauze' covering and comp plate.
4. In a device for preventing explosionl by pressure or byife, thecornbination with a etely surrounding said receptacle provided with an aperture and` adapted to inclose avcombustible fluid,l of a plate closing said. aperturel adapted to be disrupted bya certain pressure, and a wire-v Witnesses.
gauze cage atiached to the receptaclel and completely surrounding said plate.
5. In a device for-preventing explosion by vpressure or by fire, the combination with Ia receptacle having a lid provided with an a erture and adapted to inolose a combustib e fluid, of a plate closing said aperture adapted -to'be"disrupted by a certain pressure, and a wire-gauze cage attached to the receptacle and completely surrounding said plate-closed aperture.
In Witness whereof I have hereunto si my name 1n the -ALFRED CLEMENT PARKER.
y Witnesses: 'A
ERNALD SIMPSON, MosELEY, i MALCOLM SMETHURST.
presence of two subscri ing
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22084204A US833694A (en) | 1904-08-15 | 1904-08-15 | Safety device. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22084204A US833694A (en) | 1904-08-15 | 1904-08-15 | Safety device. |
Publications (1)
Publication Number | Publication Date |
---|---|
US833694A true US833694A (en) | 1906-10-16 |
Family
ID=2902170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US22084204A Expired - Lifetime US833694A (en) | 1904-08-15 | 1904-08-15 | Safety device. |
Country Status (1)
Country | Link |
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US (1) | US833694A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2548298A (en) * | 1946-07-24 | 1951-04-10 | Monsanto Chemicals | Pressure-relief device |
US2686930A (en) * | 1951-12-22 | 1954-08-24 | United Shoe Machinery Corp | Hydraulic safety device |
US2811573A (en) * | 1952-06-16 | 1957-10-29 | Honeywell Regulator Co | Transformer pressure relief devices |
US3182855A (en) * | 1962-10-18 | 1965-05-11 | Westinghouse Electric Corp | Blow-out door for overpressure protection |
US3298397A (en) * | 1964-03-26 | 1967-01-17 | James Green Developments Ltd | Fire access door unit |
ITUA20161307A1 (en) * | 2016-03-03 | 2017-09-03 | Giovanni Ciallella | CONTAINER AND HULL AUTOMATIC DEPOSIT DEVICE. |
EP3990853B1 (en) | 2019-06-25 | 2023-06-07 | Rheinmetall BAE Systems Land Limited | Overpressure protection system for a magazine |
-
1904
- 1904-08-15 US US22084204A patent/US833694A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2548298A (en) * | 1946-07-24 | 1951-04-10 | Monsanto Chemicals | Pressure-relief device |
US2686930A (en) * | 1951-12-22 | 1954-08-24 | United Shoe Machinery Corp | Hydraulic safety device |
US2811573A (en) * | 1952-06-16 | 1957-10-29 | Honeywell Regulator Co | Transformer pressure relief devices |
US3182855A (en) * | 1962-10-18 | 1965-05-11 | Westinghouse Electric Corp | Blow-out door for overpressure protection |
US3298397A (en) * | 1964-03-26 | 1967-01-17 | James Green Developments Ltd | Fire access door unit |
ITUA20161307A1 (en) * | 2016-03-03 | 2017-09-03 | Giovanni Ciallella | CONTAINER AND HULL AUTOMATIC DEPOSIT DEVICE. |
WO2017149411A1 (en) * | 2016-03-03 | 2017-09-08 | Ciallella Giovanni | Device for the automatic sinking of containers and hulls |
CN108698670A (en) * | 2016-03-03 | 2018-10-23 | 乔凡尼·恰莱拉 | The device to sink automatically for container and hull |
EP3990853B1 (en) | 2019-06-25 | 2023-06-07 | Rheinmetall BAE Systems Land Limited | Overpressure protection system for a magazine |
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