Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Portable bailer

a bailer and portability technology, applied in the direction of pump components, piston pumps, positive displacement liquid engines, etc., can solve the problems of high damage to external electrical wiring between batteries and pumps, no prior art devices are suitable for watercraft use, and combination is extremely heavy and difficult to move. , to achieve the effect of simple portability

Inactive Publication Date: 2008-02-21
GOLIAT LAURA MARY
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0004]Another object of the present invention is to provide an electrically-operated, battery-powered, portable bailer. A further object of the present invention is to provide a portable bailer that utilizes a liquid pump and battery in close proximity to each other within an external one-piece molded housing. Yet a further object of the present invention is to provide a portable bailer in which the external housing is disposed intermediate elongated input and output sections of indeterminate length extending therefrom. An additional object of the present invention is to utilize a portable bailer which is light-weight, easy-to-handle, and less subject to damage by having the pump and battery contained in close-proximity to each other within a protective one-piece molded housing.
[0006]The portable bailer of the present invention is preferably manually-operated through provision of an electrical switch preferably located upon an external handle either secured to or integral with an outer surface of the molded external housing. The switch is preferably a slide or a push button-type switch but may also be a toggle, or a rocker-type switch, or another suitable switch. The use of such a manual switch keeps the portable bailer simple and enables one to turn the pump on when the watercraft has accumulated water, and to turn the pump off when the watercraft has been bailed out.

Problems solved by technology

None of these prior art devices are suitable for use in watercraft such as an open-topped powerboat or rowboat where ease of operation, durability, portability, light-weightedness, and speed of removal of liquid from the watercraft is essential.
The prior art bailer also utilizes a 12-volt battery located outside the housing surrounding the pump rendering the combination extremely heavy and difficult to move.
It differs by having a bilge pump located at the distal end of the input section and having an output section intermediate the battery and the pump and also having external electrical wiring between the battery and the pump highly subject to damage.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Portable bailer
  • Portable bailer
  • Portable bailer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018]In FIG. 1, portable bailer 30 has a one-piece protective external molded housing comprising intermediate Section 2 surrounding a liquid pump and a power source such as a battery in close proximity to each other and from which extend an outlet or output Section 3 having an indeterminate length L2 and having a portion in close proximity to a distal end 14 formed into a substantial inverted J-like configuration. Section 3 has a liquid passageway 21 therethrough in liquid communication with the liquid pump. Bailer 30 also has an input or inlet Section 4 having an indeterminate length L1 and having a distal end 10. Inlet Section 4 has a liquid passageway 22 therethrough in liquid communication with the liquid pump. Although shown in the Figures as having a substantially tubular cross-sectional configuration, inlet Section 4 and / or outlet Section 3 may have any cross-sectional configuration provided that the bailer of the invention operates in the manner desired. Bailer 30 is also p...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A portable bailer is used to remove liquid such as water from a watercraft, such as an open-topped powerboat or rowboat. The bailer features an electrically actuated liquid pump contained within a one-piece protective external molded housing also containing a suitable battery such as a suitable rechargeable battery in close proximity to the liquid pump and operative to provide power to the liquid pump upon actuation. The liquid pump and battery are located intermediate an elongated input section and an elongated output section of respective indeterminate lengths. A portion in close proximity to the distal end of the output section is formed into an inverted J-like configuration operative to direct the pumped liquid outwardly over the gunnel of the watercraft.

Description

FIELD OF THE INVENTION[0001]The present invention is directed generally to a portable bailer. More particularly, the present invention is directed to a portable bailer used to remove liquid such as water from watercraft such as an open-topped powerboat or rowboat. More specifically, the present invention is directed to a portable bailer including an electrically-operated liquid pump in close proximity to a power source such as a battery pack. The pump and battery pack are enclosed within a one-piece protective external molded housing intermediate elongated input section and an elongated output section of respective indeterminate lengths, with a portion in close proximity to a distal end of the output section formed into an inverted J-like configuration operative to direct the liquid over the gunnel of the watercraft. The pump is actuated by a manual switch preferably mounted on an external handle secured to or integral with an external surface of the molded housing.DESCRIPTION OF TH...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(United States)
IPC IPC(8): F04B53/00
CPCF04B35/06
Inventor GOLIAT, LAURA MARY
Owner GOLIAT LAURA MARY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products