DE3607004A1 - Adjusting device for Kaplan propeller - Google Patents

Adjusting device for Kaplan propeller

Info

Publication number
DE3607004A1
DE3607004A1 DE19863607004 DE3607004A DE3607004A1 DE 3607004 A1 DE3607004 A1 DE 3607004A1 DE 19863607004 DE19863607004 DE 19863607004 DE 3607004 A DE3607004 A DE 3607004A DE 3607004 A1 DE3607004 A1 DE 3607004A1
Authority
DE
Germany
Prior art keywords
kaplan
propeller
adjusting device
arrangement
push rod
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.)
Ceased
Application number
DE19863607004
Other languages
German (de)
Inventor
Winfried Dipl Ing Schaefer
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
Application filed by Individual filed Critical Individual
Priority to DE19863607004 priority Critical patent/DE3607004A1/en
Publication of DE3607004A1 publication Critical patent/DE3607004A1/en
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/14—Rotors having adjustable blades
    • F03B3/145—Mechanisms for adjusting the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Abstract

This relates to a hydraulic adjustment of a Kaplan rotor wheel, in which the arrangement of the hydraulic adjusting cylinder is located above the transmission, which results in an essential simplification of the existing arrangement.

Description

Es handelt sich um eine hydraulische Regulierung eines Kaplanlaufrades.It is a hydraulic regulation of a Kaplan impeller.

Ein hydraulischer Zylinder wird oberhalb des Getriebes angeordnet. Die Verstellung wird von einem hydraulischen Aggregat bewirkt, welches drehzahlabhängig bzw. vom Wasserstand angesteuert wird. Als Patentanmeldung ist die Anordnung außerhalb des Getriebes zu betrachten.A hydraulic cylinder is placed above the gearbox. The adjustment is carried out by a hydraulic unit which is speed-dependent or controlled by the water level. As a patent application, the arrangement outside the transmission is too consider.

Funktionsweise der VerstellungHow the adjustment works

Der Hydraulikzylinder (feststehend) wird mit Drucköl beaufschlagt, und bewirkt über die Lagereinheit, die auf der rotierenden Schubstange montiert ist, eine axiale Verschiebung; die Schubstange. Die Lagereinheit besteht aus einer Haltevorrichtung für ein Rillenkugellager, welches auf der einen Seite mit der Schubstange verbunden ist, um auf diese Weise die Axialbewegung auf die rotierende Schubstange zu übertragen, d. h., die Kraftübertragung auf die sich in der rotierenden Hohlwelle befindlichen Schubstange.The hydraulic cylinder (fixed) is pressurized with oil, and causes via the bearing unit, which on the rotating push rod is mounted, an axial displacement; the push rod. The bearing unit consists of a holding device for a deep groove ball bearing, which is connected to the push rod on one side is to in this way the axial movement on the rotating To transmit push rod, d. that is, the transmission of power to itself push rod located in the rotating hollow shaft.

  • Beschreibung der Zeichnung 1. Rahmen
    2. Hydraulischer Zylinder
    3. Lagereinheit
    4. Schubstange
    5. Turbinenwelle
    6. Getriebe    Description of the drawing 1. Frame
    2. Hydraulic cylinder
    3. Storage unit
    4. Push rod
    5. Turbine shaft
    6. Gearbox

Claims (1)

Es handelt sich um eine hydraulische Regulierung eines Kaplanlaufrades, gekennzeichnet dadurch, daß die Anordnung des hydraulischen Zylinders sich oberhalb des Getriebes befindet, welches eine wesentliche Vereinfachung der bisherigen Anordnung mit sich bringt.
Der Zylinder steht fest, die axialen Bewegungen werden durch ein Axiallager auf die rotierende Schubstange, die sich in der Hohlwelle befindet, übertragenIt is a hydraulic regulation of a Kaplan impeller, characterized in that the arrangement of the hydraulic cylinder is located above the transmission, which considerably simplifies the previous arrangement.
The cylinder is fixed, the axial movements are transferred to the rotating push rod, which is located in the hollow shaft, by means of an axial bearing
DE19863607004 1986-03-04 1986-03-04 Adjusting device for Kaplan propeller Ceased DE3607004A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863607004 DE3607004A1 (en) 1986-03-04 1986-03-04 Adjusting device for Kaplan propeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863607004 DE3607004A1 (en) 1986-03-04 1986-03-04 Adjusting device for Kaplan propeller

Publications (1)

Publication Number Publication Date
DE3607004A1 true DE3607004A1 (en) 1987-12-23

Family

ID=6295440

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863607004 Ceased DE3607004A1 (en) 1986-03-04 1986-03-04 Adjusting device for Kaplan propeller

Country Status (1)

Country Link
DE (1) DE3607004A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828042C1 (en) * 1988-08-18 1990-01-11 J.M. Voith Gmbh, 7920 Heidenheim, De Adjusting device for the rotor blades of Kaplan turbines
CN104595089A (en) * 2015-01-14 2015-05-06 黄河科技学院 Pressure self-adaptive water turbine paddle for hydraulic electrogenerating
CN104806416A (en) * 2015-04-04 2015-07-29 成都育芽科技有限公司 Pressure-adaptive water turbine paddle for hydroelectric generation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1428079A1 (en) * 1963-11-08 1969-09-25 Babcock & Wilcox Ag Mechanical device for synchronous adjustment of the blades of an axial fan
US3932054A (en) * 1974-07-17 1976-01-13 Western Engineering & Mfg. Co. Variable pitch axial fan

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1428079A1 (en) * 1963-11-08 1969-09-25 Babcock & Wilcox Ag Mechanical device for synchronous adjustment of the blades of an axial fan
US3932054A (en) * 1974-07-17 1976-01-13 Western Engineering & Mfg. Co. Variable pitch axial fan

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP 60 6077 A. In: Patents Abstracts of Japan, M-382, May 25, 1985, Vol.9, No.121 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828042C1 (en) * 1988-08-18 1990-01-11 J.M. Voith Gmbh, 7920 Heidenheim, De Adjusting device for the rotor blades of Kaplan turbines
CN104595089A (en) * 2015-01-14 2015-05-06 黄河科技学院 Pressure self-adaptive water turbine paddle for hydraulic electrogenerating
CN104806416A (en) * 2015-04-04 2015-07-29 成都育芽科技有限公司 Pressure-adaptive water turbine paddle for hydroelectric generation

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Legal Events

Date Code Title Description
8101 Request for examination as to novelty
8105 Search report available
8110 Request for examination paragraph 44
8131 Rejection