KR20080111457A - 2중 플러시 작동 - Google Patents
2중 플러시 작동 Download PDFInfo
- Publication number
- KR20080111457A KR20080111457A KR1020087023167A KR20087023167A KR20080111457A KR 20080111457 A KR20080111457 A KR 20080111457A KR 1020087023167 A KR1020087023167 A KR 1020087023167A KR 20087023167 A KR20087023167 A KR 20087023167A KR 20080111457 A KR20080111457 A KR 20080111457A
- Authority
- KR
- South Korea
- Prior art keywords
- plunger
- handle
- axis
- assembly
- bushing
- 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.)
- Ceased
Links
- 230000009977 dual effect Effects 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 239000011324 bead Substances 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 4
- 239000012212 insulator Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
- F16K31/385—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
- E03D3/02—Self-closing flushing valves
- E03D3/06—Self-closing flushing valves with diaphragm valve and pressure chamber for retarding the valve-closing movement
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
- E03D3/12—Flushing devices discharging variable quantities of water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
- F16K21/12—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulically-operated opening means; with arrangements for pressure relief before opening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
- F16K31/385—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm
- F16K31/3855—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm the discharge being effected through the diaphragm and being blockable by a mechanically-actuated member making contact with the diaphragm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
Description
Claims (22)
- 플러시 밸브 어셈블리에 있어서, 상기 플러시 밸브 어셈블리는-하부방향으로 연장된 스템(stem)을 포함하는 다이어프램 밸브(diaphragm valve)를 가진 밸브 바디에 장착가능한 하우징을 포함하며,-상기 하우징에 피벗 운동가능하게 장착되고 플런저에 의해 상기 스템과 연결가능한 핸들을 포함하며, 상기 플런저는 핸들에 연결하기 위한 외측 단부, 스템에 연결하기 위한 내측 단부 및 이들 사이에 배치된 생크(shank)를 가지며, 상기 플런저는 부싱 내의 통로(passage)를 통해 축방향으로 슬라이딩 이동가능하고, 상기 부싱은 핸들과 밸브 사이에 배치되며, 상기 통로는 제 1 축과 제 2축을 포함하고 이 축들은 동일한 수직 평면 내에 제공되며 한 지점에서 교차되고, 상기 교차 지점은 플런저의 피벗 포인트(pivot point)가 되며,핸들이 제 1 방향으로 작동되어 플런저는 제 1 축을 따라 축방향으로 이동되고, 핸들이 제 2 방향으로 작동되어 플런저는 제 2 축을 따라 축방향으로 이동되는 것을 특징으로 하는 플러시 밸브 어셈블리.
- 제 1 항에 있어서, 통로는 피벗 포인트에서 원형의 횡단면을 가지는 것을 특징으로 하는 플러시 밸브 어셈블리.
- 제 1 항에 있어서, 통로는 피벗 포인트에 마주보는 단부에서 난형의(oval) 횡단면을 가지는 것을 특징으로 하는 플러시 밸브 어셈블리.
- 제 1 항에 있어서, 플런저의 내측 단부는 플런저 팁(tip)을 포함하는 것을 특징으로 하는 플러시 밸브 어셈블리.
- 제 1 항에 있어서, 피벗 포인트는 통로의 내측 단부에 위치되는 것을 특징으로 하는 플러시 밸브 어셈블리.
- 제 1 항에 있어서, 피벗 포인트는 통로의 외측 단부에 위치되는 것을 특징으로 하는 플러시 밸브 어셈블리.
- 제 1 항에 있어서, 제 1 축은 수평인 것을 특징으로 하는 플러시 밸브 어셈블리.
- 제 7 항에 있어서, 제 3 축을 추가적으로 포함하며, 제 2 축과 제 3 축은 수평인 제 1 축으로부터 상반된 방향으로 기울어진 것을 특징으로 하는 플러시 밸브 어셈블리.
- 플러시 밸브와 함께 사용하기 위한 핸들 어셈블리에 있어서, 상기 핸들 어셈블리는-핸들, 플런저 및 그들 내에 적어도 부분적으로 배치된 부싱을 포함하는 핸들 어셈블리 하우징을 포함하며,-상기 하우징 내에 피벗 운동가능하게 장착되고 플런저와 연결가능한 핸들을 포함하며, 상기 플런저는 핸들에 연결하기 위한 외측 단부, 슬리브에 연결하기 위한 내측 단부 및 이들 사이에 배치된 생크를 가지며, 상기 플런저는 부싱 내의 통로를 통해 축방향으로 슬라이딩 이동가능하고, 상기 부싱은 상기 하우징 내에서 핸들에 마주보도록 배치되며, 상기 통로는 동일한 수직 평면 내에 제공되며 교차되는 제 1 축과 제 2축을 포함하고, 상기 교차 지점은 통로의 내측 단부에 배치되며 플런저의 피벗 포인트가 되고,핸들이 제 1 방향으로 작동되어 플런저는 제 1 축을 따라 축방향으로 이동되고, 핸들이 제 2 방향으로 작동되어 플런저는 제 2 축을 따라 축방향으로 이동되는 것을 특징으로 하는 핸들 어셈블리.
- 제 9 항에 있어서, 통로는 피벗 포인트에서 원형의 횡단면을 가지는 것을 특징으로 하는 핸들 어셈블리.
- 제 9 항에 있어서, 통로는 피벗 포인트에 마주보는 단부에서 난형의 횡단면을 가지는 것을 특징으로 하는 핸들 어셈블리.
- 제 9 항에 있어서, 제 1 축은 수평인 것을 특징으로 하는 핸들 어셈블리.
- 제 12 항에 있어서, 제 3 축을 추가적으로 포함하며, 제 2 축과 제 3 축은 수평인 제 1 축으로부터 상반된 방향으로 기울어진 것을 특징으로 하는 핸들 어셈블리.
- 제 9 항에 있어서, 푸시 로드(push rod)의 외측 단부는 상기 푸시 로드의 직경보다 더 큰 직경을 가진 헤드(head)를 포함하는 것을 특징으로 하는 핸들 어셈블리.
- 제 9 항에 있어서, 헤드는 평평한 원뿔 형태를 포함하며, 상기 원뿔(cone)의 선단(apex)은 핸들의 최측근(nearest)에 배치되는 것을 특징으로 하는 핸들 어셈블리.
- 제 9 항에 있어서, 헤드는 뒤집혀진(inverted) 평평한 원뿔 형태를 포함하며, 상기 뒤집혀진 원뿔의 선단은 핸들로부터 최외곽(farthest)에 배치되는 것을 특징으로 하는 핸들 어셈블리.
- 핸들 어셈블리에 있어서,-상기 핸들 어셈블리는 핸들, 플런저 및 그들 내에 적어도 부분적으로 배치된 부싱을 포함하는 핸들 어셈블리 하우징을 포함하며, 상기 플런저는 핸들에 연결 하기 위한 외측 단부, 슬리브에 연결하기 위한 내측 단부 및 이들 사이에 배치된 생크를 가지며, 상기 플런저는 부싱 내의 통로를 통해 축방향으로 슬라이딩 이동가능하고, 상기 부싱은 상기 하우징 내에서 핸들에 마주보도록 배치되며, 상기 통로는 동일한 수직 평면 내에 제공되며 교차되는 제 1 축과 제 2축을 포함하고, 상기 교차 지점은 통로의 외측 단부에 배치되며 플런저의 피벗 포인트가 되고,핸들이 제 1 방향으로 작동되어 플런저는 제 1 축을 따라 축방향으로 이동되고, 핸들이 제 2 방향으로 작동되어 플런저는 제 2 축을 따라 축방향으로 이동되는 것을 특징으로 하는 핸들 어셈블리.
- 제 17 항에 있어서, 제 1 축은 수평인 것을 특징으로 하는 핸들 어셈블리.
- 제 18 항에 있어서, 제 3 축을 추가적으로 포함하며, 제 2 축과 제 3 축은 수평인 제 1 축으로부터 상반된 방향으로 기울어진 것을 특징으로 하는 핸들 어셈블리.
- 핸들 어셈블리에 있어서, 상기 핸들 어셈블리는-연장된 슬리브를 포함하는 다이어프램 밸브를 가진 밸브 바디에 장착가능한 하우징을 포함하며,-상기 하우징에 피벗 운동가능하게 장착되고 플런저에 의해 상기 밸브와 연결가능한 핸들을 포함하며, 상기 플런저는 핸들에 연결하기 위한 외측 단부, 슬리 브에 연결하기 위한 내측 단부 및 이들 사이에 배치된 생크를 가지며, 상기 플런저는 부싱 내의 보어(bore)를 통해 축방향으로 슬라이딩 이동가능하고, 상기 부싱은 상기 하우징 내에서 핸들과 마주보도록 배치되며, 상기 보어는 모두 동일한 수직 평면 내에 제공되며 한 지점에서 교차된 수평축, 기울어진 제 1 축 및 기울어진 제 2 축을 포함하고, 상기 교차 지점은 플런저의 피벗 포인트가 되며,핸들이 제 1 방향으로 작동되어 플런저는 기울어진 제 1 축을 따라 축방향으로 이동되고, 핸들이 제 2 방향으로 작동되어 플런저는 기울어진 제 2 축을 따라 축방향으로 이동되며, 상기 플런저는 작동되지 않는 수평축을 따라 위치되는 것을 특징으로 하는 핸들 어셈블리.
- 제 20 항에 있어서, 통로는 피벗 포인트에서 원형의 횡단면을 가지는 것을 특징으로 하는 핸들 어셈블리.
- 제 20 항에 있어서, 통로는 피벗 포인트에 마주보는 단부에서 난형의 횡단면을 가지는 것을 특징으로 하는 핸들 어셈블리.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77699306P | 2006-02-27 | 2006-02-27 | |
US60/776,993 | 2006-02-27 | ||
US84904206P | 2006-10-03 | 2006-10-03 | |
US60/849,042 | 2006-10-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20080111457A true KR20080111457A (ko) | 2008-12-23 |
Family
ID=38332432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087023167A Ceased KR20080111457A (ko) | 2006-02-27 | 2007-02-27 | 2중 플러시 작동 |
Country Status (7)
Country | Link |
---|---|
US (2) | US8042787B2 (ko) |
KR (1) | KR20080111457A (ko) |
CN (2) | CN102839733B (ko) |
AU (1) | AU2007217354B2 (ko) |
CA (1) | CA2644075A1 (ko) |
MX (2) | MX2008010912A (ko) |
WO (1) | WO2007098269A2 (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7481413B2 (en) * | 2004-06-14 | 2009-01-27 | Zurn Industries, Llc | Flush actuator assembly and method therefor |
US7607635B2 (en) * | 2005-08-25 | 2009-10-27 | Sloan Valve Company | Flush valve handle assembly providing dual mode operation |
WO2007098269A2 (en) | 2006-02-27 | 2007-08-30 | Sloan Valve Company | Dual flush activation |
AU2008202500B2 (en) * | 2007-06-07 | 2011-11-10 | Zurn Industries, Llc. | Flush actuator assembly and method therefor |
US8322682B2 (en) * | 2007-11-28 | 2012-12-04 | Advanced Modern Technologies Corp. | Method and arrangement for controlling flush water volume |
US9003574B2 (en) * | 2008-06-24 | 2015-04-14 | Jorge Maercovich | Method and arrangement for controlling flush water volume |
CA2695274C (en) | 2009-03-02 | 2017-02-14 | Mjsi, Inc. | Adaptation of flush valve for dual flush capability |
MX2011011581A (es) | 2009-05-29 | 2011-11-18 | Sloan Valve Co | Sistema de descarga ajustable. |
USD635219S1 (en) | 2010-04-20 | 2011-03-29 | Zurn Industries, LCC | Flush valve actuator |
US8528876B2 (en) * | 2010-04-30 | 2013-09-10 | Masco Canada Limited | Secondary bleed valve for dual flush valve |
US9057454B2 (en) | 2011-11-02 | 2015-06-16 | Zurn Industries, Llc | Flush valve actuator |
AU2014201425B2 (en) | 2013-03-15 | 2015-09-24 | Sloan Valve Company | Flush actuator |
EP2813628B1 (en) * | 2013-03-15 | 2019-02-27 | Sloane Valve Company | Dual mode flush actuator |
Family Cites Families (112)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US605621A (en) | 1898-06-14 | Pattkrsox | ||
US2734712A (en) | 1956-02-14 | Fraser | ||
US934353A (en) | 1907-08-31 | 1909-09-14 | Frank Prichett | Valve for flushing-tanks. |
US1114398A (en) | 1909-06-02 | 1914-10-20 | Sloan Valve Co | Flush-valve. |
US1323703A (en) | 1917-11-22 | 1919-12-02 | Benjamin E Linfoot | Duplex flush-tank. |
US1519654A (en) | 1921-03-28 | 1924-12-16 | Robert R Banta | Automatic flush valve |
US1479313A (en) * | 1921-09-02 | 1924-01-01 | Pallavicini Bela | Shock-deadening ball or roller bearing |
US1800608A (en) * | 1927-05-12 | 1931-04-14 | Imp Brass Mfg Co | Valve |
US1868520A (en) | 1927-09-01 | 1932-07-26 | Robert A Brooks | Flushing valve |
US1868591A (en) | 1930-02-05 | 1932-07-26 | Tanner William Charles | Flushing valve |
US1896950A (en) | 1930-11-10 | 1933-02-07 | Mueller Co | Flush valve |
US2010860A (en) | 1931-01-19 | 1935-08-13 | Big Rock Ranch Company | Turntable type side loading hearse |
US2038135A (en) | 1931-02-05 | 1936-04-21 | William E Sloan | Flush valve |
US1912937A (en) | 1931-08-05 | 1933-06-06 | William B George | Flush valve |
US2210860A (en) * | 1933-03-07 | 1940-08-06 | Regnell Yngve | Regulating device applied to flush valves |
US2136221A (en) | 1934-07-13 | 1938-11-08 | Sloan Valve Co | Flush valve |
US1992381A (en) | 1934-07-16 | 1935-02-26 | Thomas A Lyons | Flushing valve |
US2164760A (en) | 1938-10-03 | 1939-07-04 | Smith And Wesson Inc | Flush valve |
US2369104A (en) | 1943-02-05 | 1945-02-06 | Crane Co | Flush valve |
US2472576A (en) | 1946-04-22 | 1949-06-07 | Imp Brass Mfg Co | Flush valve |
US2511545A (en) | 1947-06-02 | 1950-06-13 | Roselair Bert | Flush valve for toilet tanks |
US2620828A (en) | 1947-12-31 | 1952-12-09 | Mcquay Norris Mfg Co | Control device |
US2620826A (en) * | 1949-03-24 | 1952-12-09 | Johns Stuart Otto | Flushing valve |
US2612187A (en) * | 1950-08-10 | 1952-09-30 | Romanelli Pat | Water metering flush valve assembly |
US2738946A (en) | 1952-10-31 | 1956-03-20 | Sloan Valve Co | Selective dual flow flush valves |
US2775772A (en) | 1954-04-26 | 1957-01-01 | Robert H Clarke | Flush economizer |
US2858846A (en) | 1957-05-07 | 1958-11-04 | Sloan Valve Co | Adjustable handle assembly for flush valves |
US3026536A (en) | 1959-12-07 | 1962-03-27 | William P Wood | Water saving device for water closets |
US3085779A (en) | 1960-12-23 | 1963-04-16 | Imp Eastman Corp | Flush valve |
GB969885A (en) | 1962-08-16 | 1964-09-16 | Castle Brass Works Pty Ltd | Improvements in or relating to flushing valves |
US3141177A (en) | 1962-10-26 | 1964-07-21 | Walker Brooks | Flush valve |
US3211416A (en) * | 1963-09-27 | 1965-10-12 | Sloan Valve Co | Flush valves |
BE662017A (ko) * | 1964-08-13 | |||
US3365730A (en) | 1964-12-30 | 1968-01-30 | Peter P. Chiappetta | Water saver flush valve |
US3334359A (en) | 1965-08-30 | 1967-08-08 | Weingartner Adam | Variable time delay valve for flush tanks |
US3406940A (en) | 1965-10-04 | 1968-10-22 | Brooke Walker | Two volume flush valve |
US3380077A (en) | 1965-10-05 | 1968-04-30 | Ogden H. Armstrong | Double flushing valve |
US3419912A (en) | 1966-02-14 | 1969-01-07 | Walker Brooks | Toilet tank flush valve |
US3399860A (en) | 1967-01-23 | 1968-09-03 | Sloan Valve Co | Flush valve including adjustable restriction |
US3635103A (en) * | 1968-12-24 | 1972-01-18 | Siai Marchetti Spa | Planetary reduction gearing |
US3745591A (en) | 1971-05-05 | 1973-07-17 | W Girten | Toilet flushing mechanism |
US3695254A (en) | 1971-06-07 | 1972-10-03 | Ohio Nuclear | Method and apparatus for determining volume of a lung |
US3787902A (en) | 1971-12-06 | 1974-01-29 | Combs J Mc | Flush tank water-regulating attachment |
US3778023A (en) | 1971-12-22 | 1973-12-11 | Sloan Valve Co | Operating arrangement for flush valves |
US3775778A (en) | 1972-04-07 | 1973-12-04 | J Lee | Toilet flush tank mechanism |
US3806962A (en) | 1972-09-18 | 1974-04-30 | W Sievers | Dual flush valve assembly |
US4022380A (en) * | 1973-05-11 | 1977-05-10 | Edgar Peter Scragg | Fluid flow control valve |
US4025968A (en) | 1976-04-12 | 1977-05-31 | The Raymond Lee Organization, Inc. | Water and energy saving closet tank flush valves |
US4080669A (en) | 1976-05-17 | 1978-03-28 | Biggerstaff William L | Two-level toilet flush system |
US4134570A (en) * | 1976-12-09 | 1979-01-16 | Brooks Walker | Two volume flush valve |
US4114204A (en) | 1977-07-07 | 1978-09-19 | Blach James P | Water-flow control device and method |
US4101986A (en) | 1977-07-29 | 1978-07-25 | Ng Walter C | Regulatable flush valve for tank flush toilets |
US4135263A (en) | 1977-09-16 | 1979-01-23 | Anderson John K | Dual flush toilet mechanism |
US4160294A (en) | 1977-10-14 | 1979-07-10 | Crumby John T | Two-stage flush mechanism for toilets |
US4202525A (en) | 1978-02-06 | 1980-05-13 | Chemworld Corporation | Water control device for flush valves |
US4240168A (en) | 1979-03-12 | 1980-12-23 | Duke James I | Combination commode construction |
US4272052A (en) | 1979-05-07 | 1981-06-09 | Zurn Industries, Inc. | Flush valves |
US4327891A (en) | 1980-07-30 | 1982-05-04 | Sloan Valve Company | Flush valve diaphragm having plastic insert |
US4576272A (en) * | 1984-06-21 | 1986-03-18 | The Coca-Cola Company | Counter-top or wall-mounted vending machine |
US4817913A (en) | 1988-09-12 | 1989-04-04 | Sloan Valve Company | Flushometer relief valve |
US4893645A (en) | 1988-11-07 | 1990-01-16 | L. R. Nelson Corporation | Control valve with improved dual mode operation and flow adjustment |
US4883254A (en) * | 1989-03-24 | 1989-11-28 | Sloan Valve Company | Flush valve handle assembly |
US5026021A (en) | 1990-09-19 | 1991-06-25 | Pino Wilton J | Flush control assembly for pressure flush valves |
US5062453A (en) | 1991-03-06 | 1991-11-05 | Zurn Industries, Inc. | On demand sensor flush valve |
US5244179A (en) | 1992-08-21 | 1993-09-14 | Sloan Valve Company | Diaphragm stop for sensor-operated, battery-powered flush valve |
US5431181A (en) | 1993-10-01 | 1995-07-11 | Zurn Industries, Inc. | Automatic valve assembly |
US5415374A (en) | 1994-07-18 | 1995-05-16 | Sloan Valve Company | Flush valve improvements for controlling flushing volume |
US5505427A (en) * | 1994-09-14 | 1996-04-09 | Sloan Valve Company | Flushometer handle seal |
US5535781A (en) | 1995-01-04 | 1996-07-16 | Speakman Company | Push button flush activation system for urinal |
US5497802A (en) | 1995-01-17 | 1996-03-12 | Sloan Valve Company | Vandalproof cap for flush valve check valve |
US6178567B1 (en) | 1996-02-06 | 2001-01-30 | Edward J. Bliss | Multi-flush system and method |
US6112763A (en) | 1996-08-02 | 2000-09-05 | Muriel Ann Orbell | Valves |
US5730415A (en) | 1996-09-06 | 1998-03-24 | Sloan Valve Company | Flush valve triple seal handle packing |
US5887848A (en) * | 1997-09-18 | 1999-03-30 | Sloan Valve Company | Flush valve bypass and filter |
US5881993A (en) | 1997-09-25 | 1999-03-16 | Sloan Valve Company | Flushometer piston |
US6056261A (en) | 1997-10-31 | 2000-05-02 | Sloan Valve Company | Sensor-operated solenoid direct drive flush valve |
DE19748621A1 (de) | 1997-11-04 | 1999-05-06 | Dal Georg Rost & Soehne Sanita | Ablaufventil für Spülkästen |
US6173456B1 (en) | 1998-03-11 | 2001-01-16 | German Nieto | Double-cistern water-conserving sanitary water tank |
US6282731B1 (en) | 1998-04-20 | 2001-09-04 | John Harry Mohrman | Multiple variable flush water storage tank toilet |
US6442772B2 (en) | 1998-09-14 | 2002-09-03 | Fluidmaster, Inc. | Advanced dual-flush valve |
US6119713A (en) | 1998-11-04 | 2000-09-19 | Pino; Wilton J. | Apparatus to prevent rapid multiple flushing |
DE19850920B4 (de) * | 1998-11-05 | 2011-05-19 | Schaeffler Technologies Gmbh & Co. Kg | Radialkolbenpumpe |
US6019343A (en) | 1998-11-16 | 2000-02-01 | Tsai; Tung-Po | Multi-operation discharge control device |
US6263520B1 (en) | 1999-02-04 | 2001-07-24 | Shin Woo Watos Co., Ltd. | Water discharging system for toilet |
US6120189A (en) * | 1999-04-16 | 2000-09-19 | Carrier Corporation | Multiple offset journal bearing with stepped diameters for ease of assembly |
ATE332418T1 (de) * | 2000-01-20 | 2006-07-15 | Cistern Technology Pte Ltd | Spülmechanismus für einen doppelspülkasten |
US6299127B1 (en) | 2000-06-23 | 2001-10-09 | Sloan Valve Company | Solenoid valve piston |
US6408873B1 (en) | 2000-07-24 | 2002-06-25 | Sloan Valve Company | Piston-type flush valve having a triple filtered bypass |
US6317899B1 (en) | 2000-08-17 | 2001-11-20 | Niagara Conservation Corporation | Dual flush toilet |
US6467100B2 (en) | 2000-08-31 | 2002-10-22 | Jeff Leach | Water conservation apparatus for toilet |
GB0026061D0 (en) * | 2000-10-25 | 2000-12-13 | Lucus Ind Ltd | Adjustable stop apparatus |
US6336229B1 (en) | 2000-11-07 | 2002-01-08 | Jeng-Yeou Guo | Water saving apparatus for water tank |
US6484327B2 (en) | 2001-01-19 | 2002-11-26 | Douglas P. Hand | Toilet valve assembly |
US6704945B2 (en) | 2001-04-13 | 2004-03-16 | Danny J. Bellmore | Dual inlet flush valve system for gravity operated toilets |
US6385786B1 (en) | 2001-06-25 | 2002-05-14 | Joseph Lester | Two-stage flush device for a toilet water tank |
US6510563B1 (en) | 2001-07-17 | 2003-01-28 | Louis Jarosinski | Flush valve adapter for converting a single flush valve system to a dual flush valve system |
US6554018B1 (en) | 2001-10-24 | 2003-04-29 | Wilton J. Pino | Water closet flushing system |
US6905108B2 (en) * | 2001-11-15 | 2005-06-14 | Fisher Controls International Llc. | Control valve flow adjustment device |
ATE371774T1 (de) * | 2001-12-04 | 2007-09-15 | Arichell Tech Inc | Automatische spüleinrichtung für badezimmer |
KR200271585Y1 (ko) | 2001-12-11 | 2002-04-12 | (주)위그로 | 양변기용 대소변 구분 절수기 |
US20030110555A1 (en) | 2001-12-13 | 2003-06-19 | Terry Tate | Dual action toilet flush mechanism |
US7367541B2 (en) * | 2001-12-21 | 2008-05-06 | Technical Concepts, Llc | Automatic flush valve actuation apparatus |
US6643855B1 (en) | 2002-06-17 | 2003-11-11 | Jia-Jang Huang | Device for controlling the discharging amount of the flush water from a toilet tank |
US6823534B2 (en) | 2003-04-08 | 2004-11-30 | Feiyu Li | Dual flush apparatus |
CA2432505C (en) | 2003-06-17 | 2005-04-26 | Aquanotion Ltd. | Dual flushing mechanism |
US20050050625A1 (en) | 2003-09-10 | 2005-03-10 | Seth Bayer | Water saving toilet device |
US6829787B1 (en) | 2003-09-12 | 2004-12-14 | Charles G. Pipenburg | Water saving dual flush system of valving |
US7481413B2 (en) * | 2004-06-14 | 2009-01-27 | Zurn Industries, Llc | Flush actuator assembly and method therefor |
US7062801B2 (en) | 2004-06-29 | 2006-06-20 | Oliver John F | Two-staged toiled tank bowl control system |
US7607635B2 (en) * | 2005-08-25 | 2009-10-27 | Sloan Valve Company | Flush valve handle assembly providing dual mode operation |
WO2007098269A2 (en) | 2006-02-27 | 2007-08-30 | Sloan Valve Company | Dual flush activation |
US8322682B2 (en) * | 2007-11-28 | 2012-12-04 | Advanced Modern Technologies Corp. | Method and arrangement for controlling flush water volume |
-
2007
- 2007-02-27 WO PCT/US2007/004983 patent/WO2007098269A2/en active Application Filing
- 2007-02-27 AU AU2007217354A patent/AU2007217354B2/en not_active Ceased
- 2007-02-27 MX MX2008010912A patent/MX2008010912A/es active IP Right Grant
- 2007-02-27 CN CN201210341611.3A patent/CN102839733B/zh active Active
- 2007-02-27 MX MX2012007971A patent/MX351200B/es unknown
- 2007-02-27 US US11/711,391 patent/US8042787B2/en active Active
- 2007-02-27 CN CN2007800127509A patent/CN101466972B/zh active Active
- 2007-02-27 CA CA002644075A patent/CA2644075A1/en not_active Abandoned
- 2007-02-27 KR KR1020087023167A patent/KR20080111457A/ko not_active Ceased
-
2011
- 2011-09-19 US US13/236,284 patent/US8833727B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2007098269A2 (en) | 2007-08-30 |
US8042787B2 (en) | 2011-10-25 |
CN101466972A (zh) | 2009-06-24 |
AU2007217354A1 (en) | 2007-08-30 |
CA2644075A1 (en) | 2007-08-30 |
WO2007098269A3 (en) | 2007-11-15 |
HK1179315A1 (zh) | 2013-09-27 |
US20070210271A1 (en) | 2007-09-13 |
MX351200B (es) | 2017-10-05 |
CN101466972B (zh) | 2012-10-31 |
CN102839733B (zh) | 2015-08-05 |
HK1133059A1 (en) | 2010-03-12 |
MX2008010912A (es) | 2008-12-05 |
AU2007217354B2 (en) | 2011-03-31 |
CN102839733A (zh) | 2012-12-26 |
US20120005815A1 (en) | 2012-01-12 |
US8833727B2 (en) | 2014-09-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR20080111457A (ko) | 2중 플러시 작동 | |
US8800955B2 (en) | Flush valve handle assembly providing dual mode operation | |
US10704244B2 (en) | Vacuum operated valve | |
US8632048B2 (en) | Dual by-pass for diaphragm type flushometers | |
US20070163034A1 (en) | Flushing valve mechanism | |
US4022380A (en) | Fluid flow control valve | |
JP3595728B2 (ja) | ドレン排出装置 | |
US11866920B2 (en) | Flush valve assembly | |
AU2011203210B2 (en) | Dual flush activation | |
HK1133059B (en) | Dual flush activation | |
HK1179315B (en) | Dual flush activation | |
US8827237B2 (en) | Metered fill valve | |
US20230243137A1 (en) | Flush Valve Apparatus | |
KR20240098531A (ko) | 변기용 절수형 플래쉬밸브 | |
US10145095B1 (en) | Toilet bowl overflow prevention |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0105 | International application |
Patent event date: 20080923 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20100406 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20100902 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20100406 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |