DE502005009219D1 - Gewendeltes Rohrelement - Google Patents

Gewendeltes Rohrelement

Info

Publication number
DE502005009219D1
DE502005009219D1 DE502005009219T DE502005009219T DE502005009219D1 DE 502005009219 D1 DE502005009219 D1 DE 502005009219D1 DE 502005009219 T DE502005009219 T DE 502005009219T DE 502005009219 T DE502005009219 T DE 502005009219T DE 502005009219 D1 DE502005009219 D1 DE 502005009219D1
Authority
DE
Germany
Prior art keywords
spiral tube
tube element
flange
pipe
metal support
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.)
Active
Application number
DE502005009219T
Other languages
English (en)
Inventor
Norbert Heinzle
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.)
ERNE FITTINGS GmbH
Original Assignee
ERNE FITTINGS GmbH
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 ERNE FITTINGS GmbH filed Critical ERNE FITTINGS GmbH
Publication of DE502005009219D1 publication Critical patent/DE502005009219D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
    • F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F04C2/1073—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member is stationary while the other member rotates and orbits
    • F04C2/1075—Construction of the stationary member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Endoscopes (AREA)
  • External Artificial Organs (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE502005009219T 2004-04-20 2005-04-19 Gewendeltes Rohrelement Active DE502005009219D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004019698A DE102004019698B4 (de) 2004-04-20 2004-04-20 Gewendeltes Rohrelement

Publications (1)

Publication Number Publication Date
DE502005009219D1 true DE502005009219D1 (de) 2010-04-29

Family

ID=34935347

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004019698A Expired - Fee Related DE102004019698B4 (de) 2004-04-20 2004-04-20 Gewendeltes Rohrelement
DE502005009219T Active DE502005009219D1 (de) 2004-04-20 2005-04-19 Gewendeltes Rohrelement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102004019698A Expired - Fee Related DE102004019698B4 (de) 2004-04-20 2004-04-20 Gewendeltes Rohrelement

Country Status (3)

Country Link
EP (1) EP1588785B1 (de)
AT (1) ATE461001T1 (de)
DE (2) DE102004019698B4 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106999881A (zh) * 2014-10-07 2017-08-01 捷通国际有限公司 个人配制装置
DE102014116327A1 (de) 2014-11-10 2016-05-12 Netzsch Pumpen & Systeme Gmbh Verfahren zur Herstellung eines gewendelten Stators und Vorrichtung zur Herstellung eines gewendelten Stators

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1653899A1 (de) * 1967-08-12 1971-09-30 Seeberger Kg Maschinen Und Ger Schneckenpumpe
DE2713468C3 (de) * 1977-03-26 1982-09-02 Allweiler Ag, 7760 Radolfzell Stator für Exzenterschneckenpumpen
US4951493A (en) * 1988-05-30 1990-08-28 Siekmann Fittings Gmbh & Co. Kg Method and apparatus for making a spiral pipe
DE4121717C2 (de) * 1991-06-07 1995-01-26 Allweiler Ag Schneckenpumpe, insbesondere Exzenterschneckenpumpe
DE19602137A1 (de) * 1995-01-23 1996-08-08 Andrej Nikolaevic Frolov Verfahren und Vorrichtungen zur Herstellung von Rohren mit profilierter Wand (gaufrierten Rohren)
DE19757734C2 (de) 1997-12-23 2000-09-14 Bug Betriebs & Grundbesitz Verfahren und Mischer zum Herstellen farbiger Mörtelmassen
DE19804259A1 (de) * 1998-02-04 1999-08-12 Artemis Kautschuk Kunststoff Elastomerstator für Exzenterschneckenpumpen
DE19950257B4 (de) 1999-10-18 2013-01-17 Wilhelm Kächele GmbH Elastomertechnik Exzenterschneckenpumpe mit vollausgekleidetem Stator

Also Published As

Publication number Publication date
EP1588785B1 (de) 2010-03-17
DE102004019698B4 (de) 2010-06-10
EP1588785A2 (de) 2005-10-26
ATE461001T1 (de) 2010-04-15
EP1588785A3 (de) 2005-11-02
DE102004019698A1 (de) 2005-11-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition