ES2107989T3 - TURBINE BEARING FOR IMPULSION TURBINES. - Google Patents

TURBINE BEARING FOR IMPULSION TURBINES.

Info

Publication number
ES2107989T3
ES2107989T3 ES96120835T ES96120835T ES2107989T3 ES 2107989 T3 ES2107989 T3 ES 2107989T3 ES 96120835 T ES96120835 T ES 96120835T ES 96120835 T ES96120835 T ES 96120835T ES 2107989 T3 ES2107989 T3 ES 2107989T3
Authority
ES
Spain
Prior art keywords
disc
wheel
impulsion
turbines
turbine bearing
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
Application number
ES96120835T
Other languages
Spanish (es)
Other versions
ES2107989T1 (en
Inventor
Werner Trojahn
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.)
Joisten and Kettenbaum GmbH and Co JOKE KG
Original Assignee
Joisten and Kettenbaum GmbH and Co JOKE KG
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 Joisten and Kettenbaum GmbH and Co JOKE KG filed Critical Joisten and Kettenbaum GmbH and Co JOKE KG
Publication of ES2107989T1 publication Critical patent/ES2107989T1/en
Application granted granted Critical
Publication of ES2107989T3 publication Critical patent/ES2107989T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/06—Adaptations for driving, or combinations with, hand-held tools or the like control thereof
    • F01D15/067—Adaptations for driving, or combinations with, hand-held tools or the like control thereof characterised by non-bladed rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/34—Non-positive-displacement machines or engines, e.g. steam turbines characterised by non-bladed rotor, e.g. with drilled holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Supercharger (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

The turbine wheel has a disc wheel body (1) with a central bearing mounting opening (2) with concentric inlet openings (3) at the periphery on one disc side (3), and driving air channels (5) from the disc body each opening into an outlet (14). The outlet openings (14) are at the peripheral surface (7) of the wheel disc. The drive air channels have an axial inflow section (6) and an outflow section (8) in the wheel disc body towards the circumference surface.
ES96120835T 1995-12-28 1996-12-23 TURBINE BEARING FOR IMPULSION TURBINES. Expired - Lifetime ES2107989T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29520650U DE29520650U1 (en) 1995-12-28 1995-12-28 Turbine wheel for drive turbines, in particular for metalworking machines

Publications (2)

Publication Number Publication Date
ES2107989T1 ES2107989T1 (en) 1997-12-16
ES2107989T3 true ES2107989T3 (en) 2001-09-01

Family

ID=8017310

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96120835T Expired - Lifetime ES2107989T3 (en) 1995-12-28 1996-12-23 TURBINE BEARING FOR IMPULSION TURBINES.

Country Status (7)

Country Link
EP (1) EP0781896B1 (en)
JP (1) JPH09287401A (en)
AT (1) ATE202184T1 (en)
DE (2) DE29520650U1 (en)
DK (1) DK0781896T3 (en)
ES (1) ES2107989T3 (en)
PT (1) PT781896E (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001020701A (en) * 1999-07-01 2001-01-23 Ntn Corp Spindle device for driving air turbine
JP4567225B2 (en) * 2001-03-26 2010-10-20 瓜生製作株式会社 Air motor for air tools
CN101608597B (en) * 2009-06-23 2011-05-04 李玉森 Controllable wheel-groove slow flow type water turbine/water pump
DE202015106402U1 (en) * 2015-11-24 2017-02-27 Woco Industrietechnik Gmbh Fluid driven actuator and actuator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191307894A (en) * 1912-11-18 1913-08-07 Roehrenreinigung M B H Ges Improvements in Apparatus for Cleaning or Scaling Tubes or Pipes.
US1329626A (en) * 1918-12-16 1920-02-03 Frank W Oman Turbine-engine
FR1190147A (en) * 1957-11-14 1959-10-09 Lipi Ag Turbine
DE1216616B (en) * 1959-02-18 1966-05-12 Albrecht Nikes Pressure turbine with a disk rotating in a housing and containing pressure channels
FR1323406A (en) * 1962-05-29 1963-04-05 Garrett Corp Improvements to miniature turbines
US3372906A (en) * 1965-06-22 1968-03-12 Jerry D. Griffith Small volumetric flow reaction turbine
DE2753106A1 (en) * 1977-11-29 1979-06-07 Messerschmitt Boelkow Blohm SHAFT DRIVE, ALTERNATELY FOR BOTH DIRECTIONS OF ROTATION

Also Published As

Publication number Publication date
DE29520650U1 (en) 1997-04-24
PT781896E (en) 2001-11-30
ES2107989T1 (en) 1997-12-16
EP0781896A1 (en) 1997-07-02
DE59607082D1 (en) 2001-07-19
JPH09287401A (en) 1997-11-04
DK0781896T3 (en) 2001-09-03
ATE202184T1 (en) 2001-06-15
EP0781896B1 (en) 2001-06-13

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