CA1039621A - Commande de boite de vitesses hydrostatique - Google Patents

Commande de boite de vitesses hydrostatique

Info

Publication number: CA1039621A
Authority: CA; Canada
Prior art keywords: control; valve; pressure; displacement; pump
Prior art date: 1974-02-13
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

Application number

CA284,626A

Other languages

English (en)

Inventor

Donald J. Macintosh

Edward L. Stout

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.)

Sundstrand Corp

Original Assignee

Sundstrand Corp

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.)

1974-02-13

Filing date

1977-08-09

Publication date

1978-10-03

1975-02-13 Priority claimed from CA220,025A external-priority patent/CA1029633A/fr

1977-08-09 Application filed by Sundstrand Corp filed Critical Sundstrand Corp

1978-10-03 Application granted granted Critical

1978-10-03 Publication of CA1039621A publication Critical patent/CA1039621A/fr

Status Expired legal-status Critical Current

Links

230000005540 biological transmission Effects 0.000 title claims abstract description 105
230000002706 hydrostatic effect Effects 0.000 title claims abstract description 71
238000006073 displacement reaction Methods 0.000 claims abstract description 84
239000012530 fluid Substances 0.000 claims abstract description 33
230000001419 dependent effect Effects 0.000 claims description 5
230000009977 dual effect Effects 0.000 abstract description 9
230000009467 reduction Effects 0.000 abstract description 7
230000002441 reversible effect Effects 0.000 abstract description 4
238000006722 reduction reaction Methods 0.000 abstract 1
230000009471 action Effects 0.000 description 13
238000004891 communication Methods 0.000 description 11
230000006854 communication Effects 0.000 description 11
230000007935 neutral effect Effects 0.000 description 11
230000004044 response Effects 0.000 description 7
238000010276 construction Methods 0.000 description 5
208000036366 Sensation of pressure Diseases 0.000 description 4
230000006835 compression Effects 0.000 description 4
238000007906 compression Methods 0.000 description 4
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
230000008859 change Effects 0.000 description 3
239000012809 cooling fluid Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000001105 regulatory effect Effects 0.000 description 2
230000001133 acceleration Effects 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000004941 influx Effects 0.000 description 1
230000002265 prevention Effects 0.000 description 1
230000007704 transition Effects 0.000 description 1

Landscapes

Control Of Fluid Gearings (AREA)

CA284,626A 1974-02-13 1977-08-09 Commande de boite de vitesses hydrostatique Expired CA1039621A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US44219074A	1974-02-13	1974-02-13
CA220,025A CA1029633A (fr)	1974-02-13	1975-02-13	Commande pour boite de vitesses hydrostatique

Publications (1)

Publication Number	Publication Date
CA1039621A true CA1039621A (fr)	1978-10-03

Family

ID=25667827

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA284,626A Expired CA1039621A (fr)	1974-02-13	1977-08-09	Commande de boite de vitesses hydrostatique

Country Status (1)

Country	Link
CA (1)	CA1039621A (fr)

1977
- 1977-08-09 CA CA284,626A patent/CA1039621A/fr not_active Expired

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