HRP20230700T1 - Kormilo za vodena vozila sa uređajem za mjerenje zazora ležaja, postupak za mjerenje zazora ležaja u kormilu i uređaj za mjerenje zazora ležaja za kormilo - Google Patents

Kormilo za vodena vozila sa uređajem za mjerenje zazora ležaja, postupak za mjerenje zazora ležaja u kormilu i uređaj za mjerenje zazora ležaja za kormilo Download PDF

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Publication number
HRP20230700T1
HRP20230700T1 HRP20230700TT HRP20230700T HRP20230700T1 HR P20230700 T1 HRP20230700 T1 HR P20230700T1 HR P20230700T T HRP20230700T T HR P20230700TT HR P20230700 T HRP20230700 T HR P20230700T HR P20230700 T1 HRP20230700 T1 HR P20230700T1
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HR
Croatia
Prior art keywords
rudder
sensor
measurement
bearing
abrasive
Prior art date
Application number
HRP20230700TT
Other languages
English (en)
Inventor
Henning Kuhlmann
Original Assignee
Becker Marine Systems 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 Becker Marine Systems Gmbh filed Critical Becker Marine Systems Gmbh
Publication of HRP20230700T1 publication Critical patent/HRP20230700T1/hr

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
    • G01B7/144—Measuring play on bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • B63H25/38—Rudders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/52—Parts for steering not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/24—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety
    • F16C17/246—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety related to wear, e.g. sensors for measuring wear
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/16—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring distance of clearance between spaced objects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
    • G01B5/146—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures measuring play on bearings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2233/00—Monitoring condition, e.g. temperature, load, vibration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/30—Ships, e.g. propelling shafts and bearings therefor

Claims (12)

1. Kormilo (100) za vodeno vozilo (10), naročito za brodove (11), koje sadrži osovinu (14) kormila koja se može postaviti u cijev (12) kormila, lopaticu (16) kormila povezanu sa osovinom (14) kormila i čahura (32) ležaja postavljena između cijevi (12) kormila i osovine (14) kormila kao i uređaj (25) za mjerenje zazora ležaja, pri čemu uređaj (25) za mjerenje zazora ležaja sadrži najmanje jedan senzor (26, 26a) za neabrazivno mjerenje zazora ležaja, naznačeno time da je senzor (26, 26a) postavljen na beskontaktni način i na udaljenosti od osovine (14) kormila, i/ili time da je najmanje jedan senzor (26, 26a) senzor (36) vrtložne struje ili ultrazvučni senzor (40).
2. Kormilo (100) prema patentnom zahtjevu 1, naznačeno time da je najmanje jedan senzor (26, 26a) za neabrazivno mjerenje zazora ležaja senzor (26, 26a) za neabrazivno mjerenje rastojanja (37) između senzora (26, 26a) i osovine (14) kormila i/ili za neabrazivno mjerenje debljine (43) zida čahure (32) ležaja.
3. Kormilo (100) prema jednom od prethodnih patentnih zahtjeva, naznačeno time da je senzor (26, 26a) postavljen na vanjskoj strani (41) čahure (32) ležaja, i/ili da je najmanje jedan senzor (26, 26a) postavljen iznad ili ispod čahure (32) ležaja gledano iz aksijalnog pravca (33) osovine (14) kormila.
4. Kormilo (100) prema jednom od prethodnih patentnih zahtjeva, naznačeno time da je najmanje dva, poželjno najmanje tri, naročito poželjno najmanje četiri senzora (26, 26a) predviđeno, pri čemu su senzori (26, 26a) postavljeni, posebno na pravilnim kutnim razmacima, duž obima cijevi (12) kormila i/ili čahure (32) ležaja i/ili time da je najmanje jedan senzor (26, 26a), naročito najmanje jedan od senzora (26, 26a), postavljen u krmenoj oblasti, naročito pričvršćene, cijevi (12) kormila.
5. Kormilo (100) prema jednom od prethodnih patentnih zahtjeva, naznačeno time da je najmanje jedan senzor (26, 26a) postavljen u prihvatnik (34) za senzor, posebno u izbušenu rupu (35), cijevi (12) kormila i poželjno je ušarafljen u ili na cijev (12) kormila.
6. Kormilo (100) prema jednom od prethodnih patentnih zahtjeva, naznačeno time da je ultrazvučno kontaktno sredstvo (42), naročito na bazi silikona, postavljeno između ultrazvučnog senzora (40) i čahure (32) ležaja i/ili osovine (14) kormila.
7. Kormilo (100) prema jednom od prethodnih patentnih zahtjeva, naznačeno time da je osigurano sredstvo (28) za provođenje signala, naročito kabela (29), pri čemu je sredstvo (28) za provođenje signala poželjno postavljeno da se pruža na vanjskoj strani (27) cijevi (12) kormila, pri čemu je sredstvo (28) za provođenje signala naročito poželjno postavljeno, najmanje u sekcijama, u kanalu (30) sredstva za provođenje signala, pri čemu je kanal (30) sredstva za provođenje signala postavljen na vanjskoj strani (27) cijevi (12) kormila, pri čemu je izuzetno naročito poželjno da je kanal (30) sredstva za provođenje signala žlijeb, U-profil (31) ili kanal za kabel.
8. Postupak za mjerenje zazora ležaja u kormilu (100) prema jednom od prethodnih patentnih zahtjeva, pri čemu se vrši neabrazivno mjerenje zazora ležaja, naznačen time da je neabrazivno mjerenje beskontaktno mjerenje, i/ili time da je neabrazivno mjerenje ultrazvučno mjerenje pomoću ultrazvučnog senzora, ili mjerenje vrtložne struje pomoću senzora vrtložne struje.
9. Postupak prema patentnom zahtjevu 8, naznačen time da je neabrazivno mjerenje zazora ležaja neabrazivno mjerenje rastojanja (37) između senzora (26, 26a) i osovine (14) kormila i/ili neabrazivno mjerenje debljine (43) zida čahure (32) ležaja.
10. Postupak prema jednom od patentnih zahtjeva 8 ili 9, naznačen time da se mjerenje vrši automatski, naročito u redovnim vremenskim intervalima, i/ili da se mjerenje vrši na najmanje dva, poželjno na najmanje tri, naročito poželjno na najmanje četiri pozicije duž obima čahure (32) ležaja i/ili osovine (14) kormila i/ili cijevi (12) kormila.
11. Sistem koji se sastoji od cijevi (12) kormila i uređaja (25) za mjerenje zazora ležaja za kormilo (100) prema jednom od patentnih zahtjeva 1 do 7, pri čemu uređaj (25) za mjerenje zazora ležaja sadrži najmanje jedan senzor (26, 26a) za neabrazivno mjerenje zazora ležaja, pri čemu je najmanje jedan senzor (26, 26a) za neabrazivno mjerenje zazora ležaja senzor (26, 26a) za neabrazivno mjerenje rastojanja (37) između senzora (26, 26a) i osovine (14) kormila i/ili za neabrazivno mjerenje debljine (43) zida čahure (32) ležaja, pri čemu je najmanje jedan senzor (26, 26a) postavljen u prihvatnik (34) za senzor cijevi (12) kormila ili na držaču (48) koji je zakačen za cijev (12) kormila i može se postaviti na beskontaktni način i na udaljenosti od osovine (14) kormila (100).
12. Upotreba senzora (36) vrtložne struje ili ultrazvučnog senzora (40) u kormilu (100) prema jednom od patentnih zahtjeva 1 do 7.
HRP20230700TT 2019-03-13 2020-02-28 Kormilo za vodena vozila sa uređajem za mjerenje zazora ležaja, postupak za mjerenje zazora ležaja u kormilu i uređaj za mjerenje zazora ležaja za kormilo HRP20230700T1 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19162575 2019-03-13
EP20160036.8A EP3708482B1 (de) 2019-03-13 2020-02-28 Ruder für wasserfahrzeuge mit einer lagerspielmessvorrichtung, verfahren zur messung eines lagerspiels in einem ruder und lagerspielmessvorrichtung für ein ruder

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HRP20230700T1 true HRP20230700T1 (hr) 2023-10-13

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US (1) US11447225B2 (hr)
EP (1) EP3708482B1 (hr)
JP (1) JP7409749B2 (hr)
KR (1) KR20200110241A (hr)
CN (1) CN111688899B (hr)
CA (1) CA3075133A1 (hr)
ES (1) ES2951937T3 (hr)
HR (1) HRP20230700T1 (hr)
PL (1) PL3708482T3 (hr)
SG (1) SG10202002177PA (hr)
TW (1) TW202035229A (hr)

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Publication number Publication date
EP3708482C0 (de) 2023-06-07
PL3708482T3 (pl) 2023-09-11
US11447225B2 (en) 2022-09-20
CA3075133A1 (en) 2020-09-13
CN111688899A (zh) 2020-09-22
JP2020147278A (ja) 2020-09-17
CN111688899B (zh) 2024-05-03
ES2951937T3 (es) 2023-10-25
KR20200110241A (ko) 2020-09-23
EP3708482A1 (de) 2020-09-16
US20200290715A1 (en) 2020-09-17
JP7409749B2 (ja) 2024-01-09
TW202035229A (zh) 2020-10-01
EP3708482B1 (de) 2023-06-07
SG10202002177PA (en) 2020-10-29

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