US20030041374A1 - SureQix Pop Up Drain - Google Patents
SureQix Pop Up Drain Download PDFInfo
- Publication number
- US20030041374A1 US20030041374A1 US09/939,485 US93948501A US2003041374A1 US 20030041374 A1 US20030041374 A1 US 20030041374A1 US 93948501 A US93948501 A US 93948501A US 2003041374 A1 US2003041374 A1 US 2003041374A1
- Authority
- US
- United States
- Prior art keywords
- pop
- drain plug
- drain
- assembly
- sureqix
- 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.)
- Abandoned
Links
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 230000001953 sensory effect Effects 0.000 abstract 1
- 230000001960 triggered effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005267 amalgamation Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/22—Outlet devices mounted in basins, baths, or sinks
- E03C1/23—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms
- E03C1/2302—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms the actuation force being transmitted to the plug via rigid elements
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/22—Outlet devices mounted in basins, baths, or sinks
- E03C1/23—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/22—Outlet devices mounted in basins, baths, or sinks
- E03C1/23—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms
- E03C2001/2311—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms the actuation force being magnetic or electromagnetic
Definitions
- the SureQix Pop Up Drain pertains to pop up drain plug assemblies found attached to lavatory sinks, and other fluid dispensing containers. More closely identified with standard pop up drain plug assembles manufactured prospectively for manually operation.
- the SureQix Pop Up Drain allows for an automated method of raising and lowering an otherwise manual pop up drain plug assembly found on lavatory sinks, by use of sensors that respond to the detection of passive hand movement. Wherein if the presence's of hand movement is detected an electrical pulse width is transmitted to a motor which provides the mechanical thrust necessary to effectively rise and lower the pop up drain plug.
- a pivot rod connected to a pop up drain plug at one end and placed through a hole opening on the extended arm of the motor at the opposite end operate to a low to high position on longitudinal axis to a circular center pivot point.
- the circular center pivot point on the pivot rod is mounted between a rubber O-ring, male threaded dished shaped drain pipe pivot hole opening and female threaded dished shape pivot hole chamber.
- the pivot rod extents through and beyond the pivot chamber allowing the user to grasp the protruding end of the pivot rod. This allows the user to manually apply a slight upward pressure with the index finger to the protruding pivot rod to seal the pop up drain plug, or a slight downward pressure to unseal the pop up drain plug.
- the object of the invention should establish an improved automated pop up drain plug design that:
- a downward movement or expansion of the electronic arm 8 causes to create an equal and opposite reaction upon the position of the pivot rods center of balance 5 .
- a downward movement or expansion of the electronic arm 8 forces to cause the pivot rod center of balance to shift to a higher position.
- a rising effect gives way at the pivot rod position point 4 of 5 and 6 causing the pivot rod position point 4 to rise, and the pop up drain plug 2 to rise, or opening of the pop up drain plug 2 .
- An equal and opposite reaction by the electronic arm 8 has the effect of rising, or opening the pop up drain plug 2 .
Abstract
The SureQix Pop Up Drain assembly for lavatory sinks or gravity drained containers is disclosed, and developed by research conducted at http:/www.aquaista. com. When energized by an electrical pulse width triggered by detection sensors, an electric motor drives a mechanical arm connected to the pop up drain plug, prompting said pop up drain plug to impel upward, unsealing the pop up drain plug. The pop up drain plug is sealed closed by a second sensory detection, creating a second pulse width energizing the motor that drives the pop up drain plug downward, sealing the pop up drain plug. When operated manually, without the aid of an electronic motor. The pop up drain plug can be sealed or unsealed by applying slight pressure with the index finger to the exposed end of the pivot rod.
Description
-
4,945,579 8/1992 Husting 4/689 5,363,519 11/1994 Husting 4/689 9/460,807 12/1999 Franke 4/689 (Pat. Pending A.G. Unit 3751) -
487215 A2 5/1992 DE Demandt et al. 4/689 4241023 6/1994 EP Morley 4/689 - Not Applicable
- Not Applicable
- The SureQix Pop Up Drain pertains to pop up drain plug assemblies found attached to lavatory sinks, and other fluid dispensing containers. More closely identified with standard pop up drain plug assembles manufactured prospectively for manually operation.
- Earlier attempts to automate a dump valve have adopted methods of adapting electric solenoids as the driving mechanism, See foreign Pat. 0-487-215-A2, Others have utilized solenoids to actuate drain valves situated within a drain pipe. See U.S. Pat. Nos. 5,363,519, 4,945,579. Many of these methods raise concern by creating a potential risk exposure to electrical connections that may succumb to the dangers of moisture over time found within the pipe cavity itself. The end result is seemingly electrical short circuit, shock or fire hazard which may trace back to the electrical supply source. Categorically, other primitive methods have employed the uses of complex piping and pressurized amalgamations to rise a valve of another type known as a hermetically sealed valve. Please see foreign Pat. DE-4241023-A1. This presents a number of installation issues by U.S. customs and standards. More particularly, where the introduction of a liquid medium is used in place of electricity. A more significant contribution to this field of art was the introduction of an ac/dc motor that operates in forward and reverse, by polarity manipulation, thereby raising and lowering a pop up drain plug. See U.S. Pat. Pending 091460/807. However, this assembly requires the use of push rods, pivot collars, yokes and other sophisticated linkage along with precise adjustments to operate. Categorically, electric valve assemblies seemingly share and suffer from many of the same deficiencies as others including, but not limited to; (1) sophisticated or cumbersome assembly processes; (2) Costly maintenance and repair via complex assemblies; (3) Lack of manual safety features; (4) not typically designed or easily retrofitting on conventional pop up drain plug assemblies; (5) inefficient, outdated techniques and methodologies.
- Wherefore, a need exits for an improved, electronic pop up drain plug assembly, as a means of overcoming many of the deficiencies and shortcomings reflected in this field of art.
- The SureQix Pop Up Drain allows for an automated method of raising and lowering an otherwise manual pop up drain plug assembly found on lavatory sinks, by use of sensors that respond to the detection of passive hand movement. Wherein if the presence's of hand movement is detected an electrical pulse width is transmitted to a motor which provides the mechanical thrust necessary to effectively rise and lower the pop up drain plug. A pivot rod connected to a pop up drain plug at one end and placed through a hole opening on the extended arm of the motor at the opposite end operate to a low to high position on longitudinal axis to a circular center pivot point. The circular center pivot point on the pivot rod is mounted between a rubber O-ring, male threaded dished shaped drain pipe pivot hole opening and female threaded dished shape pivot hole chamber. These components come together to form the backbone of the invention.
- This in effect allows the pivot rod to move freely from one latitudinal axis point to the another while preventing a back flow of liquid into the pivot chamber from the drain pipe by virtue of the rubber O-ring.
- For visualization purposes the invention is representative in the unassembled primary sum of its parts to best illustrate the ease and simplicity of assembly.
- Insomuch as the manual operation of the invention, the pivot rod extents through and beyond the pivot chamber allowing the user to grasp the protruding end of the pivot rod. This allows the user to manually apply a slight upward pressure with the index finger to the protruding pivot rod to seal the pop up drain plug, or a slight downward pressure to unseal the pop up drain plug.
- Hence, the object of the invention should establish an improved automated pop up drain plug design that:
- a) is durable, and simple to operate;
- b) is child safe and user friendly;
- c) designed to open and close both manually and electronically;
- d) is inexpensive to manufacture, install and adjust;
- e) can easily be adapted or retrofitted onto conventional assemblies;
- f) will operate on both a battery supply and/or AC adapter; and
- g) is environmentally friendly and light weight.
- The aforementioned objects and advantages of the SureQix Pop Up Drain will become more evident from the description which follows.
- Wherein, reference is made to the attached drawing which forms a part hereof, and incorporated herein. This drawing depicts, by illustration the preferred embodiments of the invention. The embodiments do not represent the full scope of the invention. Reference should therefore be made to the claims herein for interpreting the scope of the invention.
- FIG. 1
-
-
-
-
-
-
-
-
-
-
- When a motion sensor located at1 detects the presence of passive hand movement within its direct or peripheral window of vision, a signal is transmitted to a digitally control
box 10 Circuit design “© 1999 Aquaista” (17 U.S.C. 401) causing the electronic arm 8 of the actuator 9 connected to the pivotrod insertion point 6 of which pivot rod insertion point 4 of the opposite end connects to pop up drain plug 2, and secured by the pivot chamber 7 automated by an ac-dc electric motor of the same electronic arm 8 to either contract or expand. This contraction or expansions of the electronic arm connected to the pop up drain plug 2 creates a lavation effect at a center pivot point 5. A downward movement or expansion of the electronic arm 8 causes to create an equal and opposite reaction upon the position of the pivot rods center of balance 5. A downward movement or expansion of the electronic arm 8 forces to cause the pivot rod center of balance to shift to a higher position. As downward force is applied to the pivotrod insertion point 6 of 4 and 5 a rising effect gives way at the pivot rod position point 4 of 5 and 6 causing the pivot rod position point 4 to rise, and the pop up drain plug 2 to rise, or opening of the pop up drain plug 2. An equal and opposite reaction by the electronic arm 8 has the effect of rising, or opening the pop up drain plug 2.
Claims (3)
1. The SureQix Pop Up Drain plug, quick connect assembly for use in lavatory sinks configured for use with pop up drain plugs, the assembly primary consisting of:
a sensing device;
a CPU circuit;
a control box;
a actuator motor;
a pivot chamber;
a pivot rod;
a pop up drain plug.
2. The assembly of claim 1 , wherein the pop up drain plug assembly pipe is mounted inside, attaching to the drain hole opening of a lavatory sink.
3. The assembly of claim 1 , wherein the sensing devise for detecting the presence of passive hand movement is mounted on an electronic faucet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/939,485 US20030041374A1 (en) | 2001-08-27 | 2001-08-27 | SureQix Pop Up Drain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/939,485 US20030041374A1 (en) | 2001-08-27 | 2001-08-27 | SureQix Pop Up Drain |
Publications (1)
Publication Number | Publication Date |
---|---|
US20030041374A1 true US20030041374A1 (en) | 2003-03-06 |
Family
ID=25473256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/939,485 Abandoned US20030041374A1 (en) | 2001-08-27 | 2001-08-27 | SureQix Pop Up Drain |
Country Status (1)
Country | Link |
---|---|
US (1) | US20030041374A1 (en) |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005012657A1 (en) | 2003-07-24 | 2005-02-10 | Blanco Gmbh + Co Kg | Displacement device for displacing a sealing element that is used to seal an outflow opening |
US20050205193A1 (en) * | 2002-08-16 | 2005-09-22 | Von Mertz Gert S | Installation elements and methods for fastening an installation element to a work surface |
US7240792B2 (en) | 2004-05-29 | 2007-07-10 | Blanco Gmbh + Co Kg | Packaging for a sink |
US7478443B2 (en) | 2003-11-25 | 2009-01-20 | Blanco Gmbh + Co Kg | Apparatus for fitting a sink to a worktop |
US20100012194A1 (en) * | 2006-12-19 | 2010-01-21 | Jonte Patrick B | Multi-mode hands free automatic faucet |
US20100170570A1 (en) * | 2007-12-11 | 2010-07-08 | Masco Corporation Of Indiana | Capacitive coupling arrangement for a faucet |
US20110185494A1 (en) * | 2010-02-01 | 2011-08-04 | Pf Waterworks Lp | Pop-Up Drain Assembly |
US8376313B2 (en) | 2007-03-28 | 2013-02-19 | Masco Corporation Of Indiana | Capacitive touch sensor |
US8407829B2 (en) | 2007-11-30 | 2013-04-02 | Masco Corporation Of Indiana | Coupling for a faucet lift rod |
US8407828B2 (en) | 2007-11-30 | 2013-04-02 | Masco Corporation Of Indiana | Faucet mounting system including a lift rod |
US8469056B2 (en) | 2007-01-31 | 2013-06-25 | Masco Corporation Of Indiana | Mixing valve including a molded waterway assembly |
US8561626B2 (en) | 2010-04-20 | 2013-10-22 | Masco Corporation Of Indiana | Capacitive sensing system and method for operating a faucet |
US8776817B2 (en) | 2010-04-20 | 2014-07-15 | Masco Corporation Of Indiana | Electronic faucet with a capacitive sensing system and a method therefor |
US20150026880A1 (en) * | 2013-07-26 | 2015-01-29 | Tien Ho CHUNG | Drain device and electronic control type drain system |
US8944105B2 (en) | 2007-01-31 | 2015-02-03 | Masco Corporation Of Indiana | Capacitive sensing apparatus and method for faucets |
US9243392B2 (en) | 2006-12-19 | 2016-01-26 | Delta Faucet Company | Resistive coupling for an automatic faucet |
EP2995728A1 (en) * | 2014-09-12 | 2016-03-16 | Tien Ho Chung | Touch free automatic type water supply device and method |
US20170346651A1 (en) * | 2015-01-19 | 2017-11-30 | WATER MANAGER S.à.R.L | Scalable system and methods for monitoring and controlling a sanitary facility using distributed connected devices |
DE102017215690A1 (en) * | 2017-09-06 | 2019-03-07 | Blanco Gmbh + Co Kg | Actuating device for actuating a closure device for closing a drain opening |
US10233622B2 (en) | 2015-06-05 | 2019-03-19 | Wcm Industries, Inc. | Wastewater drain stopper system |
US10240329B2 (en) | 2010-02-01 | 2019-03-26 | Pf Waterworks Lp | Pop-up drain assembly |
US11118338B2 (en) | 2017-05-22 | 2021-09-14 | Kohler Co. | Plumbing fixtures with insert-molded components |
US11408158B2 (en) | 2016-04-26 | 2022-08-09 | Kohler Co. | Composite faucet body and internal waterway |
US20220282465A1 (en) * | 2020-04-20 | 2022-09-08 | Brent F. Nelson | Drain Stopper Apparatus |
DE102021106074A1 (en) | 2021-03-12 | 2022-09-15 | Grohe Ag | sanitary basin arrangement |
-
2001
- 2001-08-27 US US09/939,485 patent/US20030041374A1/en not_active Abandoned
Cited By (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050205193A1 (en) * | 2002-08-16 | 2005-09-22 | Von Mertz Gert S | Installation elements and methods for fastening an installation element to a work surface |
US7494556B2 (en) | 2002-08-16 | 2009-02-24 | Blanco Gmbh + Co Kg | Installation elements and methods for fastening an installation element to a work surface |
US20060156460A1 (en) * | 2003-07-24 | 2006-07-20 | Von Mertz Gert S | Movement mechanism for moving a closure element for the purposes of sealing a waste outlet opening |
WO2005012657A1 (en) | 2003-07-24 | 2005-02-10 | Blanco Gmbh + Co Kg | Displacement device for displacing a sealing element that is used to seal an outflow opening |
US7478443B2 (en) | 2003-11-25 | 2009-01-20 | Blanco Gmbh + Co Kg | Apparatus for fitting a sink to a worktop |
US20100096017A1 (en) * | 2004-01-12 | 2010-04-22 | Masco Corporation Of Indiana | Multi-mode hands free automatic faucet |
US9243391B2 (en) | 2004-01-12 | 2016-01-26 | Delta Faucet Company | Multi-mode hands free automatic faucet |
US8528579B2 (en) | 2004-01-12 | 2013-09-10 | Masco Corporation Of Indiana | Multi-mode hands free automatic faucet |
US7753208B2 (en) | 2004-05-29 | 2010-07-13 | Blanco Gmbh + Co Kg | Packaging for a sink |
US7240792B2 (en) | 2004-05-29 | 2007-07-10 | Blanco Gmbh + Co Kg | Packaging for a sink |
US20080217196A1 (en) * | 2004-05-29 | 2008-09-11 | Blanco Gmbh + Co Kg | Packaging for a sink |
US20100012194A1 (en) * | 2006-12-19 | 2010-01-21 | Jonte Patrick B | Multi-mode hands free automatic faucet |
US8127782B2 (en) | 2006-12-19 | 2012-03-06 | Jonte Patrick B | Multi-mode hands free automatic faucet |
US9243392B2 (en) | 2006-12-19 | 2016-01-26 | Delta Faucet Company | Resistive coupling for an automatic faucet |
US8844564B2 (en) | 2006-12-19 | 2014-09-30 | Masco Corporation Of Indiana | Multi-mode hands free automatic faucet |
US8944105B2 (en) | 2007-01-31 | 2015-02-03 | Masco Corporation Of Indiana | Capacitive sensing apparatus and method for faucets |
US8469056B2 (en) | 2007-01-31 | 2013-06-25 | Masco Corporation Of Indiana | Mixing valve including a molded waterway assembly |
US8376313B2 (en) | 2007-03-28 | 2013-02-19 | Masco Corporation Of Indiana | Capacitive touch sensor |
US8407828B2 (en) | 2007-11-30 | 2013-04-02 | Masco Corporation Of Indiana | Faucet mounting system including a lift rod |
US8407829B2 (en) | 2007-11-30 | 2013-04-02 | Masco Corporation Of Indiana | Coupling for a faucet lift rod |
US8613419B2 (en) | 2007-12-11 | 2013-12-24 | Masco Corporation Of Indiana | Capacitive coupling arrangement for a faucet |
US9315976B2 (en) | 2007-12-11 | 2016-04-19 | Delta Faucet Company | Capacitive coupling arrangement for a faucet |
US20100170570A1 (en) * | 2007-12-11 | 2010-07-08 | Masco Corporation Of Indiana | Capacitive coupling arrangement for a faucet |
US10240329B2 (en) | 2010-02-01 | 2019-03-26 | Pf Waterworks Lp | Pop-up drain assembly |
US10246861B2 (en) | 2010-02-01 | 2019-04-02 | Pf Waterworks Lp | Pop-up drain assembly |
US20110185494A1 (en) * | 2010-02-01 | 2011-08-04 | Pf Waterworks Lp | Pop-Up Drain Assembly |
US9745728B2 (en) | 2010-02-01 | 2017-08-29 | Pf Waterworks Lp | Pop-up drain assembly |
US9394675B2 (en) | 2010-04-20 | 2016-07-19 | Delta Faucet Company | Capacitive sensing system and method for operating a faucet |
US8776817B2 (en) | 2010-04-20 | 2014-07-15 | Masco Corporation Of Indiana | Electronic faucet with a capacitive sensing system and a method therefor |
US8561626B2 (en) | 2010-04-20 | 2013-10-22 | Masco Corporation Of Indiana | Capacitive sensing system and method for operating a faucet |
US20150026880A1 (en) * | 2013-07-26 | 2015-01-29 | Tien Ho CHUNG | Drain device and electronic control type drain system |
EP2995728A1 (en) * | 2014-09-12 | 2016-03-16 | Tien Ho Chung | Touch free automatic type water supply device and method |
US20170346651A1 (en) * | 2015-01-19 | 2017-11-30 | WATER MANAGER S.à.R.L | Scalable system and methods for monitoring and controlling a sanitary facility using distributed connected devices |
US10461952B2 (en) * | 2015-01-19 | 2019-10-29 | WATER MANAGER S.à.R.L | Scalable system and methods for monitoring and controlling a sanitary facility using distributed connected devices |
US11781303B2 (en) | 2015-06-05 | 2023-10-10 | Wcm Industries, Inc. | Wastewater drain stopper system |
US10233622B2 (en) | 2015-06-05 | 2019-03-19 | Wcm Industries, Inc. | Wastewater drain stopper system |
US10870975B2 (en) | 2015-06-05 | 2020-12-22 | Wcm Industries, Inc. | Wastewater drain stopper system |
US11280074B2 (en) | 2015-06-05 | 2022-03-22 | Wcm Industries, Inc. | Wastewater drain stopper system |
US11408158B2 (en) | 2016-04-26 | 2022-08-09 | Kohler Co. | Composite faucet body and internal waterway |
US11118338B2 (en) | 2017-05-22 | 2021-09-14 | Kohler Co. | Plumbing fixtures with insert-molded components |
US11603650B2 (en) | 2017-05-22 | 2023-03-14 | Kohler Co. | Plumbing fixtures with insert-molded components |
US11913207B2 (en) | 2017-05-22 | 2024-02-27 | Kohler Co. | Plumbing fixtures with insert-molded components |
EP3453803B1 (en) * | 2017-09-06 | 2022-11-30 | BLANCO GmbH + Co KG | Actuating device for actuating a locking device for closing an outlet opening |
DE102017215690A1 (en) * | 2017-09-06 | 2019-03-07 | Blanco Gmbh + Co Kg | Actuating device for actuating a closure device for closing a drain opening |
US20220282465A1 (en) * | 2020-04-20 | 2022-09-08 | Brent F. Nelson | Drain Stopper Apparatus |
US11767664B2 (en) * | 2020-04-20 | 2023-09-26 | Brent F. Nelson | Drain stopper apparatus |
DE102021106074A1 (en) | 2021-03-12 | 2022-09-15 | Grohe Ag | sanitary basin arrangement |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20030041374A1 (en) | SureQix Pop Up Drain | |
US5000224A (en) | Water shut-off valve assembly | |
US7970494B2 (en) | Systems and methods for monitoring relief valve drain in hot water Heater | |
US6934977B1 (en) | Toilet leak detection and overflow prevention system | |
US5485866A (en) | Fluid shut off valve and fill level indication | |
US6595051B1 (en) | Fluid level sensing and control system | |
US7174912B2 (en) | Shut-off valve assembly | |
EP2068061B1 (en) | Device for actuating a process valve for use in foodstuffs technology | |
US20120132296A1 (en) | Bathroom flushers with novel sensors and controllers | |
US20090283150A1 (en) | Automate fluid flow control system | |
US20100212752A1 (en) | Shut Off Protection For Hot Water Heater | |
EP2216498A3 (en) | Latch position indicator system and method | |
BRPI0614383B1 (en) | SYSTEM FOR OPENING AND / OR CLOSING AN INLET VALVE AND / OR AN OUTLET VALVE FROM A LIQUID CONTAINER | |
US3002522A (en) | Air valves | |
US2620820A (en) | High and low pressure shut off valve with manual reset | |
US2664261A (en) | Silent valve | |
US10094098B2 (en) | Flush-all | |
US20090183780A1 (en) | Water trap assembly for vacuum-line plumbing systems | |
US2235308A (en) | Cellar drain valve | |
KR100705985B1 (en) | Automatic cock for water purifier | |
KR200379093Y1 (en) | Automatic cock for water purifier | |
KR100811870B1 (en) | Electronics valve device | |
KR100619540B1 (en) | Device for sensing opening or shutting of valve of fire extinguishing conduit | |
US20200165804A1 (en) | Actuation apparatus | |
FR3109948A1 (en) | WATER FOUNTAIN EQUIPPED WITH ACTUATION DEVICES WITH PRESENCE DETECTION |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |