US1574013A - Floating deck for liquid-storage tanks - Google Patents
Floating deck for liquid-storage tanks Download PDFInfo
- Publication number
- US1574013A US1574013A US710097A US71009724A US1574013A US 1574013 A US1574013 A US 1574013A US 710097 A US710097 A US 710097A US 71009724 A US71009724 A US 71009724A US 1574013 A US1574013 A US 1574013A
- Authority
- US
- United States
- Prior art keywords
- tank
- deck
- body portion
- liquid
- shoe members
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/34—Large containers having floating covers, e.g. floating roofs or blankets
- B65D88/38—Large containers having floating covers, e.g. floating roofs or blankets with surface water receiver, e.g. drain
Definitions
- This invention relates to liquid storage tanks of the type that comprise a movable roof or deck which floats upon and is supported by the liquid in the tank and is an improvement on the floating deck described in my pending application for patent, Serial 540,847, filed March 3, 1922.
- One object of my present invention is to provide a floating deck of the general type above referred to in which the segmental shoe members are sustained by hangers on the central body portion of the deck 1n such a way that gravity tends to hold said shoe members in parallel relation with and in snug engagement with the side wall of the tank.
- Another object is to provide a floating deck of the general type above referred to in which the shoe members are joined together by pieces of gas-tight fabric and are also connected with the rim on the body portion of the deck by an annular-shaped piece of gas tight fabric, thereby producing a space between the side wall of the tank and the rim on the body portion of the deck that is tight enough to hold either a slight pressure or a vacuum.
- Still another object is to provide a floating deck or rooffor liquid storage tanks that is equipped with a drain pipe of novel construction that embodies the desirable features and characteristics of the inverted syphon drain device described in my pending application for patent, Serial 599,904, filed November 9, 1922.
- Other objects and desirable features of my invention will be hereinafter pointed out.
- Figure 1 of the drawings is a vertical cross-sectional view of a liquid storage tank provided with a floating deck constructed in accordance with my invention.
- Figure 4 is a detail view showing portions of two of the shoe members in slde elevation and the flexible joint between said shoe members.
- Figure 5 is a detail sectional view illustrating the construction of the adjustable supports that are used to sustain the deck when the tank is empty or when the tank is being constructed;
- Figure 6 is a detail sectional View illustrating the construction of the drain pipe that is used for carrying off the water that falls on the central body portion of the deck.
- A designates the side wall of the tank
- B designates the central body portion of the floating deck that normally rests upon the oil or other liquid to in the tank, said body portion being so proportioned that it covers the major portion of the liquid in the tank.
- the deck is provided with a variable peripheral portion formed by a plurality of Segmental shoe members C that bear against the inner face of the side wall of the tank and an annular-shaped piece of gas-tight fabric D that is connected to the upper ends of the shoe members G and to the upper edge of an annular rim E on the central body portion B of the deck.
- the shoe members 0 have their lower edge portion submerged in the liquid in the tank, and said shoe members are sustained by hangers mounted on the central body portion B of the deck in such a way that gravity tends to hold said shoe members in parallel relation with and in snug engagement with the inner face of the side wall of the tank.
- the hangers-F preferably consist of arms pivotally connected at their lower ends to the central body portion 13 of the deck and pivotally connected at their upper ends to the shoe members C, said hangers being arranged between said shoe members and the rim E 'on the body portion of the deck, thereby permitting the shoe members to move radially with respect to said body ortion without destroying the parallel relationship between said shoe members and the side wall of the deck.
- Two hangers F are preferably probody portion B of the deck, the annular rim E on said body portion is provided withthat are connectedto the ends of adjacent shoe members, as shown in Figure 4, and also connected to the piece of fabric D that extends from the upper edges of the shoe members to the rim E on the body portion of the deck.
- This method of sealin the annular space between the shoe mem ers and the rim E on the central body portion of the deck is inexpensive to construct, it will effectively protect the liquid in this annular space from the atmosphere, and it is tight enoughto hold either a slight pressure or a vacuum.
- the annular space between the side wall of the tank and the rim E is provided with a number of outlets I, each of which is equipped with a closure J arranged in such a way that it will open automatically whenever 'an abnormal pressure exists in the space between the rim E and the side wall of the tank.
- the drainage means that is used for carrying away the water which falls on the deck is preferably formed by a vertically disposed drain pipe K that projects downwardly from the centre of the body portion 13 of the deck and a depending extension or well K on the bottom of the tank that is long enough to provide for the riseand fall of the deck due to variations in the level of the liquid in the tank, the lower end of the drain pipe K terminating inside of a cup K of slightly greater diameter than said pipe and which is held in rigid relation with same by means of brackets or other suitable devices K, as shown in Figure 6.
- Rain that falls on the top surface of the deck will enter the drain pipe K through drain holes K in a sleeve K as shown in Figure 6, and will pass downwardly through said pipe K into the cup K at the lower end of said pipe,
- drain pipe K In order that the drain pipe K may be removed from the upper side of the deck, said pipe is connected in any preferred manner to the sleeve K", which, in turn, is screwed down into a flanged collar K on the body portion of the deck whose opening is large enough to permit the cup K on the drain pipe K to pass upwardly throu 11 same.
- the well or extension K on the ottom of the tank is provided at its upper end with a flange K that projects several inches above the bottom of the tank so as to trap off the drain water on the bottom of the tank from the drain" water in said well, and in order to provide for the removal of the drain water that collects in the bottom of the tank, the tank is equipped with a draw-oft pipe that has a valve L.
- the central body portion B of the deck is preferably reinforced and strengthened by radially disposed reinforcing elements N on the top side of same, and truss members 0 are provided for imparting rigidity to the deck.
- struts or uprights P are arranged on the top side of the deck, and iadially disposed truss members 0 that extend over said struts are connected at their outer ends to the central body portion B of the deck adjacent the edge of same and connected at their inner ends to a centre ring P, as shown in Figure 2.
- the central body portion B of the deck is provided with a number of tubular supports R that are adapted to be moved downwardly into engagement with the bottom of the tank and then rigidly secured to said body portion, so as to sustain the weight of same.
- the body portion B of the deck is provided with u )wardly projecting sleeves R through which the supports roject upwardly, each of said sleeves havmg aligned holes therein through which a pin or locking, device R can be arranged transversely of the support R'so as to lock said support in its extended condition, as shown in full lines in Figure 5.
- a floating deck for liquid storage tanks comprising a central body, portion that normally floats upon the liquid in the tank, shoe members arranged in sliding engagement with the side wall of the tank with their lower edge portions submerged in the liquid in the tank, and a supportinghmeans tral body portion of the deck and so con- I comprising a central body portion adapted to normally float upon the liquid in the tank, and provided at its outer edge with an upwardly projecting rim, segmental shoe members arranged parallel to and in sliding engagement with the side wal of the tank with their lower edge portions submerged in the liquid in the tank and spaced away from said rim.
- a floating deck for liquid storage tanks comprising a central body portion adapted to normally rest upon the liquid in the tank and provided adjacent its outeredge with an upwardly projecting rim, segmental shoe members arranged parallel to and in sliding engagement with the side Wall of the tank with their lower edge portions submerged in the liquid in the tank and spaced away from said rim, and hangers for said shoe memhers pivotally connected at their upper ends to the shoe members and at their lower ends to the central body portion of the deck and arranged ,so that they normally exert pressure on said shoe members in a direction to hold them in engagement with the side wall of the tank.
- a floating deck for liquid storage tanks comprising a central body portion that normally floats upon the liquid in the tank, segmental shoe members arranged parallel to and in sliding engagement with the side wall of the tank with their lower edge portions submerged in the liquid. in the tank, an upwardly projecting rim adjacent the outer edge of said central body portion, the submerged portions of said shoe members being spaced away from said rim so as to permit comprising a central body portion that norgases to bubble up into the annular space between'said rim and shoe members, inclined hangers arranged between the side wall of the tank and said rim and having their upper ends pivotally connected to said shoe members and their lower ends pivotally connected to said body portion at a point below the top edge of said rim, and an independent means that tends to hold said shoe members in approximate concentric relationship with the central body portion of the deck.
- floating deck for liquid storage tanks comprising a central body portion that normally floats upon the liquid in the tank and which is provided adjacent its outer edge with an upwardly projecting rim, segmental shoe members arranged in sliding engagement with the sidewall of the tank with their lower edge portions submerged in the liquid in the tank, flexible gas-tight elements connected to said shoe members for closing the joints betweenthe ends of same, a flexible gas-tight element connected to said shoe members and to said rim for sealing the annular space between said parts, and a supporting means for said shoe members carried by said central body portion and constructed so that the natural tendency of the shoe members is to remain in parallel relationship with the side wall of the tank and in snug engagement with the inner face of said side wall.
- a floating deck for liquid storage tanks comprising a central body portion that normally floats upon the liquid in the tank and provided adjacent its outer edge with an up 'wardly projecting rim, segmental shoe members arranged in sliding engagement with the side wall of the tank with their lower edge portions submerged in the liquid in the tank, pivotally mounted hangers on said central body portion arranged outside. of the rim of same and combined with said shoe members in such a way that the shoe members are capable of moving relatively to same sufiiciently to maintain the parallelrelationship between said shoe members and the side wall of the tank, and flexible gas-tight elements for closing the joints between said shoe members and for closing the space between said shoe members and the rim on the central body portion of the deck.
- a means for storing liquids consisting of a tank, a floating deck that normally rests upon the liquid in the tank, a drain pipe projecting downwardly from said deck for carrying off water that collects on the top side of the deck, and a cup connected to the lower end of said pipe and so arranged that said pipe terminates inside of said cup at a point below the upper edge of the cup.
- a means for storing liquids consisting of a tank, a floating deck that normally rests upon the liquid in the tank, a drain pipe projecting downwardly from said deck for carrying off water that collects on the top side of the deck, a on connected to the lower end of said pipe an so arranged that said pipe terminates inside of said cup at a point below the upper edge of the cup, and a well projecting downwardly from the bottomof the tank that is adapted to receive said cup and drain pipe under certain conditions.
- a floating deck for liquid storage tanks comprising a central body portion that normally floats upon the liquid in the tank, a variable peripheral portion for clos- 'ing the space between said central body portion and the side wall of the tank, radially disposed reinforcing elements connected to the central body portion of the deck, struts or uprights projecting upwardly from said body portion, and radially disposed truss members combined with said struts and having their outer ends connected to the central body portion of the deck adjacent the outer edge of same.
- a means for storing liquids consisting of a tank, a floating deck that normally rests 12.
- A. means for storing liquids consisting 1 of a tank, a floating deck that normally rests upon the liquid in the tank, adrain pipe projecting downwardly from said deck and provided at its lower end with a cup inside of which said drain pipe terminates at a point below. the upper edge of the cup, and a part on the deck that sustains said pipe, constructed so that said pipe and the cup thereon can be withdrawn upwardly through the same.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
Feb. 23 1926. 1,574,013
J. H. w esms FLOATING DECK FOR LIQUID STORAGE TANKS Filed April 30, 1924 2 Sheets-Sheet 1 IN VEN 7'02 J W /bs.
Feb. 23 1926.
J. H. WIGGINS FLOATING DECK FOR LIQUID STORAGE TANKS Filed April 30, 1924 2 Sheets-Sheet 2 Patented F eb. 23, 1926.
UNITED STATES PATENT OFF/ICE.
JOHN H. WIGGINB, 0F BABTLESVILLE, OKLAHOMA.
FLOATING DECK FOB LIQUID-STORAGE TANKS.
Application filed April 30, 1924. Serial F0. 710,097.
To all whom it may concern:
Be it known that I, JOHN H. WIGGINS, a citizen of the United States, residing at Bartlesville, Oklahoma, have invented a certain new and useful Improvement in Floating Decks for Liquid-Storage Tanks, of which the following is a full, clear, and exact description, such as will enable others skilled in the art to which it appertains to make and use the same.
This invention relates to liquid storage tanks of the type that comprise a movable roof or deck which floats upon and is supported by the liquid in the tank and is an improvement on the floating deck described in my pending application for patent, Serial 540,847, filed March 3, 1922.
One object of my present invention is to provide a floating deck of the general type above referred to in which the segmental shoe members are sustained by hangers on the central body portion of the deck 1n such a way that gravity tends to hold said shoe members in parallel relation with and in snug engagement with the side wall of the tank.
Another object is to provide a floating deck of the general type above referred to in which the shoe members are joined together by pieces of gas-tight fabric and are also connected with the rim on the body portion of the deck by an annular-shaped piece of gas tight fabric, thereby producing a space between the side wall of the tank and the rim on the body portion of the deck that is tight enough to hold either a slight pressure or a vacuum.
And still another object is to provide a floating deck or rooffor liquid storage tanks that is equipped with a drain pipe of novel construction that embodies the desirable features and characteristics of the inverted syphon drain device described in my pending application for patent, Serial 599,904, filed November 9, 1922. Other objects and desirable features of my invention will be hereinafter pointed out.
Figure 1 of the drawings is a vertical cross-sectional view of a liquid storage tank provided with a floating deck constructed in accordance with my invention.
rangement of the hangers that are used to carr the shoe members.
Figure 4 is a detail view showing portions of two of the shoe members in slde elevation and the flexible joint between said shoe members.
Figure 5 is a detail sectional view illustrating the construction of the adjustable supports that are used to sustain the deck when the tank is empty or when the tank is being constructed; and
Figure 6 is a detail sectional View illustrating the construction of the drain pipe that is used for carrying off the water that falls on the central body portion of the deck.
Referring to the drawings which illustrate the preferred form of my invention, A designates the side wall of the tank, and B designates the central body portion of the floating deck that normally rests upon the oil or other liquid to in the tank, said body portion being so proportioned that it covers the major portion of the liquid in the tank.
The deck is provided with a variable peripheral portion formed by a plurality of Segmental shoe members C that bear against the inner face of the side wall of the tank and an annular-shaped piece of gas-tight fabric D that is connected to the upper ends of the shoe members G and to the upper edge of an annular rim E on the central body portion B of the deck. The shoe members 0 have their lower edge portion submerged in the liquid in the tank, and said shoe members are sustained by hangers mounted on the central body portion B of the deck in such a way that gravity tends to hold said shoe members in parallel relation with and in snug engagement with the inner face of the side wall of the tank. The hangers-F preferably consist of arms pivotally connected at their lower ends to the central body portion 13 of the deck and pivotally connected at their upper ends to the shoe members C, said hangers being arranged between said shoe members and the rim E 'on the body portion of the deck, thereby permitting the shoe members to move radially with respect to said body ortion without destroying the parallel relationship between said shoe members and the side wall of the deck. Two hangers F are preferably probody portion B of the deck, the annular rim E on said body portion is provided withthat are connectedto the ends of adjacent shoe members, as shown in Figure 4, and also connected to the piece of fabric D that extends from the upper edges of the shoe members to the rim E on the body portion of the deck. This method of sealin the annular space between the shoe mem ers and the rim E on the central body portion of the deck is inexpensive to construct, it will effectively protect the liquid in this annular space from the atmosphere, and it is tight enoughto hold either a slight pressure or a vacuum. In order to relieve the pressure in the tank, in the event of an internal explosion, the annular space between the side wall of the tank and the rim E is provided with a number of outlets I, each of which is equipped with a closure J arranged in such a way that it will open automatically whenever 'an abnormal pressure exists in the space between the rim E and the side wall of the tank.
The drainage means that is used for carrying away the water which falls on the deck is preferably formed by a vertically disposed drain pipe K that projects downwardly from the centre of the body portion 13 of the deck and a depending extension or well K on the bottom of the tank that is long enough to provide for the riseand fall of the deck due to variations in the level of the liquid in the tank, the lower end of the drain pipe K terminating inside of a cup K of slightly greater diameter than said pipe and which is held in rigid relation with same by means of brackets or other suitable devices K, as shown in Figure 6. Rain that falls on the top surface of the deck will enter the drain pipe K through drain holes K in a sleeve K as shown in Figure 6, and will pass downwardly through said pipe K into the cup K at the lower end of said pipe,
finally escaping from said cup as indicated by arrows in Figure 6 and collecting in the bottom of the tank at a point below the body of oil in the tank, as described in my appli cation 599,904, filed November 9, 1922. In order that the drain pipe K may be removed from the upper side of the deck, said pipe is connected in any preferred manner to the sleeve K", which, in turn, is screwed down into a flanged collar K on the body portion of the deck whose opening is large enough to permit the cup K on the drain pipe K to pass upwardly throu 11 same. The well or extension K on the ottom of the tank is provided at its upper end with a flange K that projects several inches above the bottom of the tank so as to trap off the drain water on the bottom of the tank from the drain" water in said well, and in order to provide for the removal of the drain water that collects in the bottom of the tank, the tank is equipped with a draw-oft pipe that has a valve L. I also prefer to provide the tank with an emergency drain plpe M that leads from the bottom of the well K and which is provided with a valve M that can be opened so as to permit water to escape freely from the well K in the event a large quantity of water resulting from a cloudburst is suddenly projected onto the deck, when the deck is in a low position in the tank.
- The central body portion B of the deck is preferably reinforced and strengthened by radially disposed reinforcing elements N on the top side of same, and truss members 0 are provided for imparting rigidity to the deck. Preferably struts or uprights P are arranged on the top side of the deck, and iadially disposed truss members 0 that extend over said struts are connected at their outer ends to the central body portion B of the deck adjacent the edge of same and connected at their inner ends to a centre ring P, as shown in Figure 2., A trussed deck of the kind above described is light, it is inexpensive to build, and it has suflicient rigidity to successfully perform the function. for which it is designed.
In order that the deck may be sustained in ahorizontal position above the bottom of the tank during the operation of erecting the tank or when the tank is empty, the central body portion B of the deck is provided with a number of tubular supports R that are adapted to be moved downwardly into engagement with the bottom of the tank and then rigidly secured to said body portion, so as to sustain the weight of same. As shown in Figure 5, the body portion B of the deck is provided with u )wardly projecting sleeves R through which the supports roject upwardly, each of said sleeves havmg aligned holes therein through which a pin or locking, device R can be arranged transversely of the support R'so as to lock said support in its extended condition, as shown in full lines in Figure 5. After the tank has been filled with oil, the supports R are disconnected from the sleeves R and moved upwardly into an ino erative position, as shown in dotted lines 111 Figure 5.
Having thus described my invention, what I claim as new and desire to secure by Letters Patent, is:
1. A floating deck for liquid storage tanks, comprising a central body, portion that normally floats upon the liquid in the tank, shoe members arranged in sliding engagement with the side wall of the tank with their lower edge portions submerged in the liquid in the tank, and a supportinghmeans tral body portion of the deck and so con- I comprising a central body portion adapted to normally float upon the liquid in the tank, and provided at its outer edge with an upwardly projecting rim, segmental shoe members arranged parallel to and in sliding engagement with the side wal of the tank with their lower edge portions submerged in the liquid in the tank and spaced away from said rim. and swinging hangers for supporting said shoe members arranged between the side wall of the tank and the rim on the central body portion of the deck, said shoe members being pivotally connected to the upper ends of said hangers so that they can move relatively to same sufliciently to maintain the parallel relationship between said shoe members and the side wall of the tank.
3. A floating deck for liquid storage tanks, comprising a central body portion adapted to normally rest upon the liquid in the tank and provided adjacent its outeredge with an upwardly projecting rim, segmental shoe members arranged parallel to and in sliding engagement with the side Wall of the tank with their lower edge portions submerged in the liquid in the tank and spaced away from said rim, and hangers for said shoe memhers pivotally connected at their upper ends to the shoe members and at their lower ends to the central body portion of the deck and arranged ,so that they normally exert pressure on said shoe members in a direction to hold them in engagement with the side wall of the tank. 4; A floating deck for liquid storage tanks, comprising a central body portion that normally floats upon the liquid in the tank, segmental shoe members arranged parallel to and in sliding engagement with the side wall of the tank with their lower edge portions submerged in the liquid. in the tank, an upwardly projecting rim adjacent the outer edge of said central body portion, the submerged portions of said shoe members being spaced away from said rim so as to permit comprising a central body portion that norgases to bubble up into the annular space between'said rim and shoe members, inclined hangers arranged between the side wall of the tank and said rim and having their upper ends pivotally connected to said shoe members and their lower ends pivotally connected to said body portion at a point below the top edge of said rim, and an independent means that tends to hold said shoe members in approximate concentric relationship with the central body portion of the deck.
5. A floating deck for liquid storage tanks,
mally floats upon the liquid in the tank and which is provided adjacent its outer edge with an upwardly projecting rim, scgn'iental shoe members arranged in sliding engagement with the side wall of the tank with their lower edge portions submerged in the liquid in the tank, flexible gas-tight elements connected to said shoe membersfor closing the joints between the ends of same, and a flexible gas-tight element connected at its outer edge to-said shoe members and at its inner edge to said rim for sealing the annular space between said parts.
6. floating deck for liquid storage tanks, comprising a central body portion that normally floats upon the liquid in the tank and which is provided adjacent its outer edge with an upwardly projecting rim, segmental shoe members arranged in sliding engagement with the sidewall of the tank with their lower edge portions submerged in the liquid in the tank, flexible gas-tight elements connected to said shoe members for closing the joints betweenthe ends of same, a flexible gas-tight element connected to said shoe members and to said rim for sealing the annular space between said parts, and a supporting means for said shoe members carried by said central body portion and constructed so that the natural tendency of the shoe members is to remain in parallel relationship with the side wall of the tank and in snug engagement with the inner face of said side wall.
7. A floating deck for liquid storage tanks, comprising a central body portion that normally floats upon the liquid in the tank and provided adjacent its outer edge with an up 'wardly projecting rim, segmental shoe members arranged in sliding engagement with the side wall of the tank with their lower edge portions submerged in the liquid in the tank, pivotally mounted hangers on said central body portion arranged outside. of the rim of same and combined with said shoe members in such a way that the shoe members are capable of moving relatively to same sufiiciently to maintain the parallelrelationship between said shoe members and the side wall of the tank, and flexible gas-tight elements for closing the joints between said shoe members and for closing the space between said shoe members and the rim on the central body portion of the deck.
8. A means for storing liquids, consisting of a tank, a floating deck that normally rests upon the liquid in the tank, a drain pipe projecting downwardly from said deck for carrying off water that collects on the top side of the deck, and a cup connected to the lower end of said pipe and so arranged that said pipe terminates inside of said cup at a point below the upper edge of the cup.
9. A means for storing liquids, consisting ofa tank, a floating deck that normally rests upon the liquid in the tank, a drain pipe projecting downwardly from said deck for carrying off water that collects on the top side of the deck, a on connected to the lower end of said pipe an so arranged that said pipe terminates inside of said cup at a point below the upper edge of the cup, and a well projecting downwardly from the bottomof the tank that is adapted to receive said cup and drain pipe under certain conditions.
10. A floating deck for liquid storage tanks, comprising a central body portion that normally floats upon the liquid in the tank, a variable peripheral portion for clos- 'ing the space between said central body portion and the side wall of the tank, radially disposed reinforcing elements connected to the central body portion of the deck, struts or uprights projecting upwardly from said body portion, and radially disposed truss members combined with said struts and having their outer ends connected to the central body portion of the deck adjacent the outer edge of same.
11. A means for storing liquids, consisting of a tank, a floating deck that normally rests 12. A. means for storing liquids, consisting 1 of a tank, a floating deck that normally rests upon the liquid in the tank, adrain pipe projecting downwardly from said deck and provided at its lower end with a cup inside of which said drain pipe terminates at a point below. the upper edge of the cup, and a part on the deck that sustains said pipe, constructed so that said pipe and the cup thereon can be withdrawn upwardly through the same.
JOHN H. WIGGINS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US710097A US1574013A (en) | 1924-04-30 | 1924-04-30 | Floating deck for liquid-storage tanks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US710097A US1574013A (en) | 1924-04-30 | 1924-04-30 | Floating deck for liquid-storage tanks |
Publications (1)
Publication Number | Publication Date |
---|---|
US1574013A true US1574013A (en) | 1926-02-23 |
Family
ID=24852612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US710097A Expired - Lifetime US1574013A (en) | 1924-04-30 | 1924-04-30 | Floating deck for liquid-storage tanks |
Country Status (1)
Country | Link |
---|---|
US (1) | US1574013A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2464804A (en) * | 1946-01-05 | 1949-03-22 | Chicago Bridge & Iron Co | Seal for floating roof tanks |
US2523292A (en) * | 1945-10-26 | 1950-09-26 | Chicago Bridge & Iron Co | Floating roof seal |
US2536019A (en) * | 1945-11-05 | 1951-01-02 | Chicago Bridge & Iron Co | Floating roof tank |
US2586856A (en) * | 1945-10-16 | 1952-02-26 | Chicago Bridge & Iron Co | Double-deck floating roof |
US2846109A (en) * | 1955-08-23 | 1958-08-05 | Chicago Bridge & Iron Co | Emergency drain |
US3390803A (en) * | 1967-03-22 | 1968-07-02 | Smith Hubert | Expansion joint for floating roof sealing assembly |
US3861555A (en) * | 1972-12-22 | 1975-01-21 | Ardell H Nelson | Floating cover for a tank |
USRE29270E (en) * | 1972-12-22 | 1977-06-21 | Floating cover for a tank | |
US6357964B1 (en) | 1999-11-19 | 2002-03-19 | Degarie Claude J. | Drainage system with membrane cover and method for covering wastewater reservoir |
US6497533B2 (en) | 2000-11-16 | 2002-12-24 | Degarie Claude J. | Drainage system with membrane cover and method for covering wastewater reservoir |
US20110233215A1 (en) * | 2010-03-23 | 2011-09-29 | Ben Afeef Mohammed A | Storage tank floating roof sump with emergency overflow |
CN114379940A (en) * | 2022-01-12 | 2022-04-22 | 中国科学院电工研究所 | Large-scale heat storage water body top cover active rain drainage system and control method thereof |
US11548725B2 (en) | 2013-03-15 | 2023-01-10 | Industrial & Environmental Concepts, Inc. | Cover systems, tank covering methods, and pipe retention systems |
-
1924
- 1924-04-30 US US710097A patent/US1574013A/en not_active Expired - Lifetime
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2586856A (en) * | 1945-10-16 | 1952-02-26 | Chicago Bridge & Iron Co | Double-deck floating roof |
US2523292A (en) * | 1945-10-26 | 1950-09-26 | Chicago Bridge & Iron Co | Floating roof seal |
US2536019A (en) * | 1945-11-05 | 1951-01-02 | Chicago Bridge & Iron Co | Floating roof tank |
US2464804A (en) * | 1946-01-05 | 1949-03-22 | Chicago Bridge & Iron Co | Seal for floating roof tanks |
US2846109A (en) * | 1955-08-23 | 1958-08-05 | Chicago Bridge & Iron Co | Emergency drain |
US3390803A (en) * | 1967-03-22 | 1968-07-02 | Smith Hubert | Expansion joint for floating roof sealing assembly |
US3861555A (en) * | 1972-12-22 | 1975-01-21 | Ardell H Nelson | Floating cover for a tank |
USRE29270E (en) * | 1972-12-22 | 1977-06-21 | Floating cover for a tank | |
US6357964B1 (en) | 1999-11-19 | 2002-03-19 | Degarie Claude J. | Drainage system with membrane cover and method for covering wastewater reservoir |
US6497533B2 (en) | 2000-11-16 | 2002-12-24 | Degarie Claude J. | Drainage system with membrane cover and method for covering wastewater reservoir |
US20110233215A1 (en) * | 2010-03-23 | 2011-09-29 | Ben Afeef Mohammed A | Storage tank floating roof sump with emergency overflow |
US8302797B2 (en) * | 2010-03-23 | 2012-11-06 | Saudi Arabian Oil Company | Storage tank floating roof sump with emergency overflow |
US8746482B2 (en) | 2010-03-23 | 2014-06-10 | Saudi Arabian Oil Company | Storage tank floating roof sump with emergency overflow |
US11548725B2 (en) | 2013-03-15 | 2023-01-10 | Industrial & Environmental Concepts, Inc. | Cover systems, tank covering methods, and pipe retention systems |
CN114379940A (en) * | 2022-01-12 | 2022-04-22 | 中国科学院电工研究所 | Large-scale heat storage water body top cover active rain drainage system and control method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1574013A (en) | Floating deck for liquid-storage tanks | |
US2050686A (en) | Gas and liquid storage device | |
US2586856A (en) | Double-deck floating roof | |
US2359416A (en) | Liquid storage tank | |
US1463268A (en) | Fireproof tank | |
US2089645A (en) | Liquid storage tank | |
US1493091A (en) | Floating deck | |
US1930953A (en) | Seal for floating roofs | |
US2464786A (en) | Floating roof tank | |
US1904339A (en) | Floating deck for liquid storage tanks | |
US2531424A (en) | Seal for floating roof tanks | |
US2297985A (en) | Floating roof | |
US3343708A (en) | Floatable seal for pillar supported tanks | |
US1735461A (en) | Method and means for sealing floating roofs | |
US1666415A (en) | Floating deck or cover for oil tanks | |
US1666666A (en) | Oil tank | |
US2563017A (en) | Floating roof storage tank | |
US1592244A (en) | Liquid-storage tank | |
US2007193A (en) | Floating deck for oil storage tanks | |
US2287213A (en) | Floating roof for liquid storage apparatus | |
US2461763A (en) | Tank roof | |
US2070828A (en) | Floating deck for tanks | |
US1906685A (en) | Storage tank for volatile gases and liquids | |
US1514116A (en) | Oil-storage tank | |
US2287212A (en) | Seals for floating roofs |