Patent US4076624A successfully refreshed from Google Patents.
US4076624A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-deploying boom
Assignee: Goodrich Corp
•
Filing: 1977-01-28
•
Granted: 1978-02-28
•
Expires: 1997-01-28
Abstract
Abstract A current deployable floatable boom unit for accumulating oil from the surface of water. An oil monitoring device is operative to actuate the deployment of the boom unit when oil is sensed adjacent to the boom unit, which boom unit is stored out of the way.
Inventors
- 👤 Peter John Tolan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 10:50
CPC Classifications
E; E02; E02B; E02B15/00; E02B15/04; E02B15/08; E02B15/0814; E02B15/0857; E02B15/0885; Y; Y02; Y02A; Y02A20/00; Y02A20/20; Y02A20/204; Y10; Y10S; Y10S210/00; Y10S210/918; Y10S210/922; Y10S210/923
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
207 words
An apparatus for controlling a spill of liquid pollutant on a body of water having a current, comprising: a flexible elongated longitudinally extending flotatable boom, said boom having a pair of spaced ends, a tow line having a pair of ends, one end of said towline secured to one portion of said boom intermediate the ends thereof to fold said boom into a pair of parallel elongated portions by the current retaining means located upstream of said boom, the other end of said tow line secured to said retaining means to secure said boom in said folded condition, a pair of spaced mooring blocks located in said body of water, one of said ends of said boom being secured to one of said mooring blocks by a mooring line, the other one of said ends of said boom being secured to the other one of said mooring blocks, sensing means mounted on said retaining means operative to monitor for a liquid pollutant in such current and provide an output signal in response to pollutant in said current, and cutting means mounted on said retaining means operative to sever said tow line in response to said signal from said sensing means to deploy said flexible extending flotatable boom.
Claim 2
Independent Claim
207 words
An apparatus for controlling a spill of liquid pollutant on a body of water having a current, comprising: a flexible elongated longitudinally extending flotatable boom, said boom having a pair of spaced ends, a tow line having a pair of ends, one end of said towline secured to one portion of said boom intermediate the ends thereof to fold said boom into a pair of parallel elongated portions by the current retaining means located upstream of said boom, the other end of said tow line secured to said retaining means to secure said boom in said folded condition, a pair of spaced mooring blocks located in said body of water, one of said ends of said boom being secured to one of said mooring blocks by a mooring line, the other one of said ends of said boom being secured to the other one of said mooring blocks, sensing means mounted on said retaining means operative to monitor for a liquid pollutant in such current and provide an output signal in response to pollutant in said current, and cutting means mounted on said retaining means operative to sever said tow line in response to said signal from said sensing means to deploy said flexible extending flotatable boom.
Claim 3
Dependent Claim
31 words
An apparatus for controlling a spill of pollutant as set forth in claim 1 wherein the overall length of said elongated boom is greater than the distance between said mooring blocks.
Claim 4
Dependent Claim
35 words
An apparatus for controlling a spill of pollutant as set forth in claim 1 wherein said tow line is secured to the center of said boom and holds said elongated portions in parallel abutting relationship.
Claim 5
Dependent Claim
35 words
An apparatus for controlling a spill of pollutants as set forth in claim 3 wherein said mooring blocks are spaced laterally from the ends of said boom in the position held by said tow line.
Claim 6
Dependent Claim
33 words
An apparatus for controlling a spill of pollutants as set forth in claim 4 wherein said sensing means is an oil monitoring device having means for scanning the liquid upstream of said boom.
Claim 7
Independent Claim
263 words
An apparatus for entraining pollutant material on the surface of a liquid having a current comprising: a flexible elongated longitudinally extending flotatable boom, said boom having a first elongated body portion and a second body portion, said body portions being interconnected to provide a juncture and a pair of ends, said body portions providing a vertical barrier extending above and below the surface of the liquid, retaining means located upstream of said boom, a tow line having one end secured to said juncture and the other end secured to said retaining means, said tow line maintaining said body portions in adjacent relationship, a pair of spaced mooring blocks, a pair of mooring lines, one end of one of said mooring line connected to one of said mooring blocks, the other end of said one mooring line connected to one of said pair of ends of said body portions, one end of the other of said mooring lines connected to the other of said mooring blocks, the other end of said other mooring line connected to the other one of said pair of ends of said body portions, an oil monitoring device mounted on said retaining means for scanning said current and operative to provide an output signal in response to the detection of a predetermined quantity of oil in said current, and cutting means operative in response to said signal from said oil monitoring device to cut said tow line and release said flexible body portions to float downstream and be held in deployed condition by said mooring lines and said mooring blocks.
Claim 8
Independent Claim
263 words
An apparatus for entraining pollutant material on the surface of a liquid having a current comprising: a flexible elongated longitudinally extending flotatable boom, said boom having a first elongated body portion and a second body portion, said body portions being interconnected to provide a juncture and a pair of ends, said body portions providing a vertical barrier extending above and below the surface of the liquid, retaining means located upstream of said boom, a tow line having one end secured to said juncture and the other end secured to said retaining means, said tow line maintaining said body portions in adjacent relationship, a pair of spaced mooring blocks, a pair of mooring lines, one end of one of said mooring line connected to one of said mooring blocks, the other end of said one mooring line connected to one of said pair of ends of said body portions, one end of the other of said mooring lines connected to the other of said mooring blocks, the other end of said other mooring line connected to the other one of said pair of ends of said body portions, an oil monitoring device mounted on said retaining means for scanning said current and operative to provide an output signal in response to the detection of a predetermined quantity of oil in said current, and cutting means operative in response to said signal from said oil monitoring device to cut said tow line and release said flexible body portions to float downstream and be held in deployed condition by said mooring lines and said mooring blocks.
Claim 9
Dependent Claim
23 words
An apparatus for entraining pollutant material as set forth in claim 6 wherein said first and second body portions substantially equal in length.
Claim 10
Dependent Claim
33 words
An apparatus for entraining pollutants as set forth in claim 7 wherein said mooring blocks are spaced laterally from the said ends of said boom in the position held by said tow line.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-02-27 | 1981-08-29 | 1982-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-02-27 | 1985-08-29 | 1986-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-02-27 | 1989-08-29 | 1990-02-28 | $7700.00 | Window Closed / Lapsed |