MD2821B1 - Transmisie planetara precesionala (variante) - Google Patents

Transmisie planetara precesionala (variante) Download PDF

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Publication number
MD2821B1
MD2821B1 MDA20030217A MD20030217A MD2821B1 MD 2821 B1 MD2821 B1 MD 2821B1 MD A20030217 A MDA20030217 A MD A20030217A MD 20030217 A MD20030217 A MD 20030217A MD 2821 B1 MD2821 B1 MD 2821B1
Authority
MD
Moldova
Prior art keywords
precession
gearing
cca
crank
canal
Prior art date
Application number
MDA20030217A
Other languages
English (en)
Other versions
MD2821C2 (ro
MD20030217A (ro
Inventor
Ion Bostan
Valeriu DULGHERU
Anatolie Sochirean
Original Assignee
Universitatea Tehnica A Moldovei
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 Universitatea Tehnica A Moldovei filed Critical Universitatea Tehnica A Moldovei
Priority to MDA20030217A priority Critical patent/MD2821C2/ro
Publication of MD20030217A publication Critical patent/MD20030217A/ro
Publication of MD2821B1 publication Critical patent/MD2821B1/ro
Publication of MD2821C2 publication Critical patent/MD2821C2/ro

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Abstract

Inventia se refera la constructia de masini, in special la transmisiile planetare precesionale. Transmisia planetara precesionala conform variantei 1 include carcasa 7, doua roti dintate 6 si 8, una dintre ele fiind fixata in carcasa 7, alta legata rigid cu arborele condus 9, iar intre ele fiind amplasat un bloc satelit 3 cu doua coroane dintate, instalat liber pe manivela 1, in care este executat un canal axial inclinat 2. Nou este aceea ca in butucul blocului satelit este executat un numar par de canale axiale 10 amplasate uniform, fiecare canal fiind umplut cu lichid la circa 3/4 din volum si inchis ermetic. Canalul din manivela 2, axa caruia este inclinata in directie opusa in raport cu inclinarea manivelei sub un unghi egal cu unghiul de precesie, este umplut cu lichid la circa 3/4 din volum si inchis ermetic. Transmisia planetara precesionala conform variantei 2 include blocul satelit 3 in butucul caruia este executat un numar par de canale radiale infundate amplasate uniform, fiecare fiind umplut cu lichid la circa 3/4 din volum si inchis ermetic. Rezultatul consta in reducerea momentelor dinamic si de inertie. ŕ
MDA20030217A 2003-09-10 2003-09-10 Transmisie planetară precesională (variante) MD2821C2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20030217A MD2821C2 (ro) 2003-09-10 2003-09-10 Transmisie planetară precesională (variante)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20030217A MD2821C2 (ro) 2003-09-10 2003-09-10 Transmisie planetară precesională (variante)

Publications (3)

Publication Number Publication Date
MD20030217A MD20030217A (ro) 2005-06-30
MD2821B1 true MD2821B1 (ro) 2005-07-30
MD2821C2 MD2821C2 (ro) 2006-03-31

Family

ID=34699007

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20030217A MD2821C2 (ro) 2003-09-10 2003-09-10 Transmisie planetară precesională (variante)

Country Status (1)

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MD (1) MD2821C2 (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4354C1 (ro) * 2014-03-11 2016-04-30 Технический университет Молдовы Transmisie planetară precesională (variante)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1481539A1 (ru) * 1987-04-02 1989-05-23 Кишиневский политехнический институт им.С.Лазо Планетарный прецессионный редуктор
SU1594329A1 (ru) * 1988-10-03 1990-09-23 Кишиневский политехнический институт им.С.Лазо Планетарна прецессионна передача

Also Published As

Publication number Publication date
MD2821C2 (ro) 2006-03-31
MD20030217A (ro) 2005-06-30

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Legal Events

Date Code Title Description
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees