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IT1131808B - Circuito di comando per pompe a cilindrata variabile con vavola a meccanismo d'intervento ad esclusione - Google Patents

Circuito di comando per pompe a cilindrata variabile con vavola a meccanismo d'intervento ad esclusione

Info

Publication number
IT1131808B
IT1131808B IT22341/80A IT2234180A IT1131808B IT 1131808 B IT1131808 B IT 1131808B IT 22341/80 A IT22341/80 A IT 22341/80A IT 2234180 A IT2234180 A IT 2234180A IT 1131808 B IT1131808 B IT 1131808B
Authority
IT
Italy
Prior art keywords
pump
control
variable displacement
displacement
displacement pump
Prior art date
Application number
IT22341/80A
Other languages
English (en)
Other versions
IT8022341A0 (it
Inventor
William J Spivey
Original Assignee
Caterpillar Tractor Co
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
Priority claimed from PCT/US1979/000413 external-priority patent/WO1980002864A1/en
Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of IT8022341A0 publication Critical patent/IT8022341A0/it
Application granted granted Critical
Publication of IT1131808B publication Critical patent/IT1131808B/it

Links

Landscapes

  • Control Of Fluid Gearings (AREA)
IT22341/80A 1979-06-13 1980-05-27 Circuito di comando per pompe a cilindrata variabile con vavola a meccanismo d'intervento ad esclusione IT1131808B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1979/000413 WO1980002864A1 (en) 1979-06-13 1979-06-13 Control circuit for variable displacement pumps with override valve

Publications (2)

Publication Number Publication Date
IT8022341A0 IT8022341A0 (it) 1980-05-27
IT1131808B true IT1131808B (it) 1986-06-25

Family

ID=22147611

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22341/80A IT1131808B (it) 1979-06-13 1980-05-27 Circuito di comando per pompe a cilindrata variabile con vavola a meccanismo d'intervento ad esclusione

Country Status (2)

Country Link
DE (1) DE2967064D1 (it)
IT (1) IT1131808B (it)

Also Published As

Publication number Publication date
IT8022341A0 (it) 1980-05-27
DE2967064D1 (en) 1984-07-26

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