EP0300327A3 - High pressure press-in connection - Google Patents

High pressure press-in connection Download PDF

Info

Publication number
EP0300327A3
EP0300327A3 EP88111089A EP88111089A EP0300327A3 EP 0300327 A3 EP0300327 A3 EP 0300327A3 EP 88111089 A EP88111089 A EP 88111089A EP 88111089 A EP88111089 A EP 88111089A EP 0300327 A3 EP0300327 A3 EP 0300327A3
Authority
EP
European Patent Office
Prior art keywords
press
fitting
pressure
connection
hose
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
EP88111089A
Other languages
German (de)
Other versions
EP0300327A2 (en
EP0300327B1 (en
Inventor
Rainer Oberdorfer-Bogel
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.)
WAP Reinigungssysteme GmbH and Co
Original Assignee
WAP Reinigungssysteme GmbH and Co
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
Application filed by WAP Reinigungssysteme GmbH and Co filed Critical WAP Reinigungssysteme GmbH and Co
Priority to AT88111089T priority Critical patent/ATE63844T1/en
Publication of EP0300327A2 publication Critical patent/EP0300327A2/en
Publication of EP0300327A3 publication Critical patent/EP0300327A3/en
Application granted granted Critical
Publication of EP0300327B1 publication Critical patent/EP0300327B1/en
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
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays

Landscapes

  • Nozzles (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Joints With Pressure Members (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Pens And Brushes (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

High-pressure, press-in fitting for a high-pressure hose connection with a quick-release screw on the output side of a high-pressure cleaning unit, characterised in that the press-in fitting of the quick release screw which holds the hose end on the equipment side and is designed as a connector part has a venturi insert formed in the flow region and, on the end face, an annular slot is provided which is formed in around the outer circumference and, in the coupled state, is aligned with a lateral hole in the equipment-side hose connecting nozzle carrying chemical additives, and which is connected in a communicating manner via a lateral hole in the press-in fitting to the flow hole. <IMAGE>
EP88111089A 1987-07-20 1988-07-12 High pressure press-in connection Expired - Lifetime EP0300327B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88111089T ATE63844T1 (en) 1987-07-20 1988-07-12 HIGH PRESSURE PRESS-IN FITTING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8709953U DE8709953U1 (en) 1987-07-20 1987-07-20 High pressure press fitting
DE8709953U 1987-07-20

Publications (3)

Publication Number Publication Date
EP0300327A2 EP0300327A2 (en) 1989-01-25
EP0300327A3 true EP0300327A3 (en) 1989-10-18
EP0300327B1 EP0300327B1 (en) 1991-05-29

Family

ID=6810260

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88111089A Expired - Lifetime EP0300327B1 (en) 1987-07-20 1988-07-12 High pressure press-in connection

Country Status (5)

Country Link
US (1) US4911481A (en)
EP (1) EP0300327B1 (en)
JP (1) JPH0724801B2 (en)
AT (1) ATE63844T1 (en)
DE (2) DE8709953U1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534042A1 (en) * 1991-09-23 1993-03-31 WEBER, Gisela Angle insert assembly for pressure fluid hoses
DE10328773B3 (en) * 2003-06-25 2005-02-17 Framatome Anp Gmbh Nuclear facility
US20090243281A1 (en) * 2008-03-28 2009-10-01 Icu Medical Inc. Connectors having features to facilitate or hamper tightening and/or loosening
CN105756833B (en) * 2016-03-24 2018-08-21 中国北方发动机研究所(天津) A kind of switching device between high-pressure oil pipe and fuel injector
US11841036B2 (en) 2019-08-05 2023-12-12 Ichor Systems, Inc. Laminar flow restrictor and seal for same
WO2021026222A1 (en) * 2019-08-05 2021-02-11 Ichor Systems, Inc. Seal for a flow restrictor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7505856U (en) * 1975-06-26 Specht H Device for spraying pesticides, liquid fertilizers or the like.
US3982965A (en) * 1975-03-10 1976-09-28 Spotz Donald R Water jet cleaning appliance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA791011A (en) * 1968-07-30 A. Schmitt Harry Conduit fitting
US1802766A (en) * 1927-12-08 1931-04-28 Babcock & Wilcox Co Pipe or tube joint
FR2419453A1 (en) * 1978-03-09 1979-10-05 Pellenc & Motte COUPLING DEVICE FOR COAXIAL SUPPLY AND RETURN HOSES TO MACHINES AND HYDRAULIC EQUIPMENT
US4662401A (en) * 1980-09-08 1987-05-05 Dowell Schlumberger Incorporated High pressure choke assembly
US4426213A (en) * 1980-11-17 1984-01-17 Engineering Resources, Inc. Condensate removal device for steam lines and the like
JPH038869Y2 (en) * 1985-01-28 1991-03-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7505856U (en) * 1975-06-26 Specht H Device for spraying pesticides, liquid fertilizers or the like.
US3982965A (en) * 1975-03-10 1976-09-28 Spotz Donald R Water jet cleaning appliance

Also Published As

Publication number Publication date
EP0300327A2 (en) 1989-01-25
JPH01139163A (en) 1989-05-31
ATE63844T1 (en) 1991-06-15
DE8709953U1 (en) 1987-09-10
DE3863022D1 (en) 1991-07-04
JPH0724801B2 (en) 1995-03-22
EP0300327B1 (en) 1991-05-29
US4911481A (en) 1990-03-27

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