EP0351664A3 - Vorrichtung zur Reinigung von Rohrleitungen, inbesondere Schankleitungen - Google Patents

Vorrichtung zur Reinigung von Rohrleitungen, inbesondere Schankleitungen Download PDF

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Publication number
EP0351664A3
EP0351664A3 EP19890112411 EP89112411A EP0351664A3 EP 0351664 A3 EP0351664 A3 EP 0351664A3 EP 19890112411 EP19890112411 EP 19890112411 EP 89112411 A EP89112411 A EP 89112411A EP 0351664 A3 EP0351664 A3 EP 0351664A3
Authority
EP
European Patent Office
Prior art keywords
piston
lines
housing
end faces
valve
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.)
Granted
Application number
EP19890112411
Other languages
English (en)
French (fr)
Other versions
EP0351664B1 (de
EP0351664A2 (de
Inventor
Friedrich Bersch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE3824873A external-priority patent/DE3824873A1/de
Priority claimed from DE3824860A external-priority patent/DE3824860A1/de
Application filed by Individual filed Critical Individual
Priority to AT89112411T priority Critical patent/ATE101814T1/de
Publication of EP0351664A2 publication Critical patent/EP0351664A2/de
Publication of EP0351664A3 publication Critical patent/EP0351664A3/de
Application granted granted Critical
Publication of EP0351664B1 publication Critical patent/EP0351664B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86879—Reciprocating valve unit

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Cleaning In General (AREA)
  • Devices For Dispensing Beverages (AREA)

Abstract

Bei einer Vorrichtung zur Reinigung von Rohrleitungen, insbesondere Schankleitungen, gibt es ein Vierwege-­ Umschaltventil mit einem verschiebbaren Kolben (5), der in einer Buchse (26) gelagert ist, die als durch­ gehender Hohlzylinder mit konstantem Durchmesser und einstückig mit dem Gehäuse (2) ausgebildet ist. Der Kolben (5) weist zwei Ventilöffnungen (18, 19) auf, wobei jeweils eine der Ventilöffnungen mit einem Zulauf­ anschluß (3) in Verbindung steht, während die jeweils andere Ventilöffnung über einen von der Umfangsfläche des Kolbens (5) ausgehenden Verbindungsraum (27) mit dem Ablaufanschluß (4) verbunden ist. Auf diese Weise ergibt sich ein kompakteres, kleineres Gehäuse (2), das durch Spritzen einstückig mit der Buchse, den Zulauf- und Ablaufanschlüssen (3, 4) sowie den Anschluß­ einrichtungen (9) für Zwischengehäuse (10, 10′) zu den Rohrleitungen herstellbar ist. Die Stirnflächen (7, 7′) des Kolbens (5) und die Innenräume (44, 45) von Zwischengehäusen (10, 10′) haben einen geringeren Durch­ messer als den Größtdurchmesser des Kolbens (5). Die Stirnflächen (7, 7′) ragen über den größten Teil des Kolbenhubs in die Innenräume (44, 45). Dies erlaubt ein sicheres und rasches Umschalten.
EP89112411A 1988-07-21 1989-07-07 Vorrichtung zur Reinigung von Rohrleitungen, inbesondere Schankleitungen Expired - Lifetime EP0351664B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89112411T ATE101814T1 (de) 1988-07-21 1989-07-07 Vorrichtung zur reinigung von rohrleitungen, inbesondere schankleitungen.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3824873 1988-07-21
DE3824860 1988-07-21
DE3824873A DE3824873A1 (de) 1988-07-21 1988-07-21 Vorrichtung zum reinigen von rohrleitungen, insbesondere schankleitungen
DE3824860A DE3824860A1 (de) 1988-07-21 1988-07-21 Vorrichtung zur reinigung von rohrleitungen, insbesondere schankleitungen

Publications (3)

Publication Number Publication Date
EP0351664A2 EP0351664A2 (de) 1990-01-24
EP0351664A3 true EP0351664A3 (de) 1991-01-02
EP0351664B1 EP0351664B1 (de) 1994-02-23

Family

ID=25870371

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89112411A Expired - Lifetime EP0351664B1 (de) 1988-07-21 1989-07-07 Vorrichtung zur Reinigung von Rohrleitungen, inbesondere Schankleitungen

Country Status (4)

Country Link
US (1) US4955100A (de)
EP (1) EP0351664B1 (de)
DE (1) DE58907025D1 (de)
ES (1) ES2051327T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4036083C2 (de) * 1990-04-05 1994-06-16 Friedrich Bersch Dosiereinrichtung
US5313846A (en) * 1991-06-10 1994-05-24 Leeman Labs Inc. Sample introduction valve for spectrometers with shuttle valve
DE4221577C2 (de) * 1992-07-01 1995-04-13 Bersch Friedrich Vorrichtung zur Reinigung von Rohrleitungen
DE9409244U1 (de) * 1994-06-08 1994-09-22 Eutec Josef Breitwisch & Co. GmbH, 50996 Köln Vorrichtung zum Reinigen von Rohrleitungen, insbesondere Rohrleitungen von Schankanlagen
IT1279097B1 (it) * 1995-01-10 1997-12-04 Gevipi Ag Dispositivo equilibratore di pressione per impianti idraulici
NL1032098C2 (nl) * 2006-06-30 2008-01-02 Heineken Supply Chain Bv Tapinrichting, drankcontainer, koppelingsinrichting en werkwijze met reinigingselement.
US11753291B2 (en) * 2020-05-11 2023-09-12 Island Clan, Llc System and method of transporting beverage
CN114192521B (zh) * 2021-12-10 2022-10-28 宿迁林讯新材料有限公司 一种纸制品污水处理用管道自动化清污装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE689234C (de) * 1935-01-27 1940-03-14 Paul Wagner Vorrichtung zum Reinigen von Roehren
DE1782136A1 (de) * 1968-07-23 1971-07-01 Friedrich Bersch Vorrichtung zum Reinigen von Rohrleitungen,insbesondere Bierleitungen
FR2305670A1 (fr) * 1975-03-27 1976-10-22 Numatics Inc Robinet d'arret
DE3347003A1 (de) * 1983-12-24 1985-07-18 Friedrich Bersch Vorrichtung zur reinigung von rohrleitungen, insbesondere schankleitungen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2087414A (en) * 1935-05-09 1937-07-20 Schaer Eugene Coil cleaning device
FR973215A (fr) * 1941-07-19 1951-02-08 Consortium Francais D Automobi Soupape-tiroir pour robinets, distributeurs-doseurs, etc.
US3734132A (en) * 1971-06-25 1973-05-22 Hoerbiger Ventilwerke Ag Shuttle valve
DE2262036A1 (de) * 1972-12-19 1974-07-11 Daimler Benz Ag Verbindungsorgan zur wahlweisen verbindung zweier druckleitungen mit mindestens einer steuerleitung
US3985652A (en) * 1973-05-01 1976-10-12 Pall Corporation Dual coaxial bidirectional valves and filter assemblies and hydrostat systems containing the same
US4285268A (en) * 1976-01-22 1981-08-25 White Farm Equipment Company Automatic sequencing valve and system
GB8326702D0 (en) * 1983-10-06 1983-11-09 Brisland M J Slide valve
DE3347004C1 (de) * 1983-12-24 1985-06-05 Friedrich 5401 Halsenbach Bersch Vorrichtung zur Reinigung von Rohrleitungen,insbesondere Schankleitungen
IL79885A0 (en) * 1986-08-29 1986-11-30 Chaim Ben Dosa Cleaning system for fluids-conducting tubing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE689234C (de) * 1935-01-27 1940-03-14 Paul Wagner Vorrichtung zum Reinigen von Roehren
DE1782136A1 (de) * 1968-07-23 1971-07-01 Friedrich Bersch Vorrichtung zum Reinigen von Rohrleitungen,insbesondere Bierleitungen
FR2305670A1 (fr) * 1975-03-27 1976-10-22 Numatics Inc Robinet d'arret
DE3347003A1 (de) * 1983-12-24 1985-07-18 Friedrich Bersch Vorrichtung zur reinigung von rohrleitungen, insbesondere schankleitungen

Also Published As

Publication number Publication date
EP0351664B1 (de) 1994-02-23
EP0351664A2 (de) 1990-01-24
DE58907025D1 (de) 1994-03-31
ES2051327T3 (es) 1994-06-16
US4955100A (en) 1990-09-11

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