Canadian Patents Database / Patent 2770612 Summary

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(12) Patent: (11) CA 2770612
(54) English Title: DEVICE FOR SAMPLING EBULLITION AND SAMPLING METHOD
(54) French Title: DISPOSITIF DE PRELEVEMENT DE PRODUITS D'EBULLITION ET METHODE DE PRELEVEMENT
(51) International Patent Classification (IPC):
  • G01N 1/22 (2006.01)
(72) Inventors (Country):
  • YAN, SHAO-HUA (China)
  • GAO, YAN (China)
  • ZHANG, ZHI-YONG (China)
  • BAI, YUN-FENG (China)
  • TU, YUAN-LU (China)
(73) Owners (Country):
  • GUO, JUN Y. (Canada)
(71) Applicants (Country):
  • GUO, JUN Y. (Canada)
(74) Agent: MILTONS IP/P.I.
(45) Issued: 2013-03-12
(22) Filed Date: 2012-03-09
(41) Open to Public Inspection: 2012-05-16
Examination requested: 2012-03-09
(30) Availability of licence: N/A
(30) Language of filing: English

(30) Application Priority Data:
Application No. Country Date
201110155238.8 China 2011-06-10

English Abstract



A device for trapping ebullition from water, said device comprising: a
floating frame, an inverted
storage bottle suspended from a top portion of the floating frame, the
inverted storage bottle
comprises an inlet tube and an outlet drainage tube, the outlet drainage tube
connected to a first
tubing for submersion of said first tubing below the water; and a dome having
an outlet dome
tube installed on a top surface of said dome, the dome suspended from a top
portion of the
floating frame; wherein the inlet tube of the inverted storage bottle is
connected via a second
tubing to a first end of a two-way valve; and a second end of the two-way
valve is attached to
the outlet dome tube.


French Abstract

Ce dispositif de prélèvement de produits d'ébullition dans l'eau comprend une armature flottante, une bouteille de stockage suspendue à la renverse à la partie supérieure de l'armature flottante, bouteille qui comprend un tuyau d'arrivée et un tuyau de sortie raccordé à un premier tuyau submergé dans l'eau, et une cloche comprenant à sa surface extérieure un tuyau de sortie et étant suspendue à une partie supérieure de l'armature flottante. Le tuyau d'entrée de la bouteille de stockage est raccordé par l'intermédiaire d'un deuxième tuyau à une extrémité d'un robinet à deux voies, la deuxième extrémité du robinet à deux voies étant raccordée au tuyau de sortie de la cloche.


Note: Claims are shown in the official language in which they were submitted.




THE EMBODIMENTS OF AN INVENTION IN WHICH AN EXCLUSIVE PROEPRTY OR PRIVILEGE IS

CLAIMED ARE DEFINED AS FOLLOWS:

1. A device for trapping ebullition from water, said device comprising:
a) a floating frame,
b) an inverted storage bottle suspended from a top portion of the floating
frame, the inverted
storage bottle comprises an inlet tube and an outlet drainage tube, the outlet
drainage tube
connected to a first tubing for submersion of said first tubing below the
water; and
c) a dome having an outlet dome tube installed on a top surface of said dome,
the dome suspended
from a top portion of the floating frame;

wherein the inlet tube of the inverted storage bottle is connected via a
second tubing to a first end of a two-way
valve; and a second end of the two-way valve is attached to the outlet dome
tube.

2. The device of claim 1, wherein the top surface of the dome is semi-
spherical.
3. The device of claim 1 or 2, wherein the dome is made of polypropylene.
4. The device of any one of claims 1 to 3, wherein the floating frame is
supported by a plurality of balls
made of foam.
5. The device of any one of claims 1 to 4, wherein the inverted storage bottle
further comprises a rubber stop
through which the inlet tube and outlet drainage tube enter.




A single figure which represents the drawing illustrating the invention.

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Admin Status

Title Date
(22) Filed 2012-03-09
Examination Requested 2012-03-09
(41) Open to Public Inspection 2012-05-16
(45) Issued 2013-03-12

Maintenance Fee

Description Date Amount
Last Payment 2012-04-10 $50.00
Next Payment if small entity fee 2017-03-09 $100.00
Next Payment if standard fee 2017-03-09 $200.00

Note : If the full payment has not been received on or before the date indicated, a further fee may be required which may be one of the following

  • the reinstatement fee set out in Item 7 of Schedule II of the Patent Rules;
  • the late payment fee set out in Item 22.1 of Schedule II of the Patent Rules; or
  • the additional fee for late payment set out in Items 31 and 32 of Schedule II of the Patent Rules.

Payment History

Fee Type Anniversary Year Due Date Amount Paid Paid Date
Request for Examination $400.00 2012-03-09
Registration of Documents $100.00 2012-03-09
Filing $200.00 2012-03-09
Maintenance Fee - Application - New Act 2 2014-03-10 $50.00 2012-04-10
Maintenance Fee - Application - New Act 3 2015-03-09 $50.00 2012-04-10
Maintenance Fee - Application - New Act 4 2016-03-09 $50.00 2012-04-10
Final $150.00 2012-12-11

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Date
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Abstract 2012-03-09 1 39
Description 2012-03-09 3 145
Claims 2012-03-09 1 32
Drawings 2012-03-09 1 27
Representative Drawing 2012-04-19 1 19
Cover Page 2012-05-08 2 71
Drawings 2012-10-10 1 33
Abstract 2012-10-10 1 17
Claims 2012-10-10 1 26
Description 2012-10-10 4 189
Representative Drawing 2013-02-14 1 24
Cover Page 2013-02-14 2 57
Prosecution-Amendment 2012-10-10 13 384
Fees 2012-04-10 1 163
Prosecution-Amendment 2012-05-16 1 19
Prosecution-Amendment 2012-07-11 3 106
Correspondence 2012-12-11 2 83