ES2044238T3 - Dispositivo para la limpieza de tuberias. - Google Patents
Dispositivo para la limpieza de tuberias.Info
- Publication number
- ES2044238T3 ES2044238T3 ES90100337T ES90100337T ES2044238T3 ES 2044238 T3 ES2044238 T3 ES 2044238T3 ES 90100337 T ES90100337 T ES 90100337T ES 90100337 T ES90100337 T ES 90100337T ES 2044238 T3 ES2044238 T3 ES 2044238T3
- Authority
- ES
- Spain
- Prior art keywords
- valve
- cleaning device
- pressure
- pipe cleaning
- way
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
- B08B9/0551—Control mechanisms therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/057—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices being entrained discrete elements, e.g. balls, grinding elements, brushes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2605—Pressure responsive
- Y10T137/2642—Sensor rigid with valve
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7834—Valve seat or external sleeve moves to open valve
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Safety Valves (AREA)
- Sewage (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
EN UN DISPOSITIVO PARA LIMPIAR TUBERIAS (1) EXISTE UNA VALVULA DE CUATRO VIAS (2) CON CUYA CONEXION DE ENTRADA (5) ESTA CONECTADA UNA VALVULA LIMITADORA DE PRESION (3). SU MANGUITO DE VALVULA PUEDE LLEGAR HASTA LAS APERTURAS DE LA VALVULA (11, 12) DEL EMBOLO (8). LA VALVULA LIMITADORA DE PRESION (3) DESCARGA HACIA LA CONEXION DE SALIDA (6). DE ESTA MANERA SE PUEDEN DISMINUIR PICOS DE PRESION EN EL DISPOSITIVO (1) Y EVITAR DAÑOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3901829A DE3901829A1 (de) | 1989-01-23 | 1989-01-23 | Vorrichtung zum reinigen von rohrleitungen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2044238T3 true ES2044238T3 (es) | 1994-01-01 |
Family
ID=6372583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90100337T Expired - Lifetime ES2044238T3 (es) | 1989-01-23 | 1990-01-09 | Dispositivo para la limpieza de tuberias. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5060333A (es) |
EP (1) | EP0379882B1 (es) |
AT (1) | ATE91926T1 (es) |
DE (2) | DE3901829A1 (es) |
DK (1) | DK0379882T3 (es) |
ES (1) | ES2044238T3 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4221577C2 (de) * | 1992-07-01 | 1995-04-13 | Bersch Friedrich | Vorrichtung zur Reinigung von Rohrleitungen |
JP5512790B2 (ja) * | 2009-03-31 | 2014-06-04 | ハイドロボール テクニックス ホールディングズ ピーティイー リミテッド | 洗浄管材用の洗浄システム |
US10012318B2 (en) * | 2015-03-24 | 2018-07-03 | Parker-Hannifin Corporation | Shuttle valve stabilization through pressure differential and shuttle valve with hollow poppet with weep hole |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1165455A (en) * | 1914-04-09 | 1915-12-28 | George Schlemmer | Hose or like conduit cleaning device. |
US2011323A (en) * | 1933-02-08 | 1935-08-13 | Premier Coil Cleaner Co | Pipe and tube cleaner |
US1979147A (en) * | 1933-11-25 | 1934-10-30 | Dobbelmann Emile | Apparatus for cleaning beer coils or other pipes |
US2087414A (en) * | 1935-05-09 | 1937-07-20 | Schaer Eugene | Coil cleaning device |
US2746250A (en) * | 1952-06-17 | 1956-05-22 | North American Aviation Inc | Venturi control device for aircraft brake system |
DE1782136C3 (de) * | 1968-07-23 | 1979-01-25 | Friedrich 5401 Halsenbach Bersch | Vorrichtung zum Reinigen von Rohrleitungen, insbesondere Bierleitungen |
DE1775673A1 (de) * | 1968-09-09 | 1971-09-09 | Shell Int Research | Automatische Molchfalle |
US3633615A (en) * | 1970-03-18 | 1972-01-11 | Sun Oil Co Delaware | Control system |
US3908688A (en) * | 1973-06-08 | 1975-09-30 | Ebenhard S Gandrud | Speed adjustment control for a fluid motor |
US3896280A (en) * | 1974-03-13 | 1975-07-22 | Us Army | Valve position indicator |
US4057072A (en) * | 1976-03-04 | 1977-11-08 | Cook James E | Unloader valve |
US4403627A (en) * | 1980-07-22 | 1983-09-13 | Bradley Gerald R | Buffer valve |
DE3347004C1 (de) * | 1983-12-24 | 1985-06-05 | Friedrich 5401 Halsenbach Bersch | Vorrichtung zur Reinigung von Rohrleitungen,insbesondere Schankleitungen |
DE3701572A1 (de) * | 1987-01-21 | 1988-08-04 | Danfoss As | Druckbegrenzungsventil |
-
1989
- 1989-01-23 DE DE3901829A patent/DE3901829A1/de active Granted
-
1990
- 1990-01-09 ES ES90100337T patent/ES2044238T3/es not_active Expired - Lifetime
- 1990-01-09 EP EP90100337A patent/EP0379882B1/de not_active Expired - Lifetime
- 1990-01-09 AT AT90100337T patent/ATE91926T1/de not_active IP Right Cessation
- 1990-01-09 DE DE9090100337T patent/DE59002046D1/de not_active Expired - Fee Related
- 1990-01-09 DK DK90100337.6T patent/DK0379882T3/da active
- 1990-01-19 US US07/468,689 patent/US5060333A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3901829A1 (de) | 1990-08-02 |
DK0379882T3 (da) | 1993-11-15 |
ATE91926T1 (de) | 1993-08-15 |
EP0379882B1 (de) | 1993-07-28 |
DE3901829C2 (es) | 1991-05-29 |
EP0379882A3 (de) | 1991-01-09 |
EP0379882A2 (de) | 1990-08-01 |
DE59002046D1 (de) | 1993-09-02 |
US5060333A (en) | 1991-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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