CA1131500A - Moteur hydraulique de type gerotor avec rainures d'equilibrage et detente de mession a la garniture - Google Patents

Moteur hydraulique de type gerotor avec rainures d'equilibrage et detente de mession a la garniture

Info

Publication number: CA1131500A
Authority: CA; Canada
Prior art keywords: bore; shaft; front plate; end plate; gerotor
Prior art date: 1979-05-03
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

CA343,458A

Other languages

English (en)

Inventor

Ramon Pareja

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.)

Lear Siegler Inc

Original Assignee

Lear Siegler Inc

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.)

1979-05-03

Filing date

1980-01-10

Publication date

1982-09-14

1979-05-03 Priority claimed from US06/035,628 external-priority patent/US4199305A/en

1980-01-10 Application filed by Lear Siegler Inc filed Critical Lear Siegler Inc

1982-09-14 Application granted granted Critical

1982-09-14 Publication of CA1131500A publication Critical patent/CA1131500A/fr

Status Expired legal-status Critical Current

Links

239000012530 fluid Substances 0.000 claims description 42
230000000903 blocking effect Effects 0.000 claims description 5
230000002093 peripheral effect Effects 0.000 claims description 2
210000001611 motor endplate Anatomy 0.000 abstract 1
230000013011 mating Effects 0.000 description 8
238000010276 construction Methods 0.000 description 6
208000036366 Sensation of pressure Diseases 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
230000002457 bidirectional effect Effects 0.000 description 2
230000008878 coupling Effects 0.000 description 2
238000010168 coupling process Methods 0.000 description 2
238000005859 coupling reaction Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
229910001018 Cast iron Inorganic materials 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
238000004891 communication Methods 0.000 description 1
238000011109 contamination Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
239000010687 lubricating oil Substances 0.000 description 1
238000005461 lubrication Methods 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
KRTSDMXIXPKRQR-AATRIKPKSA-N monocrotophos Chemical compound CNC(=O)\C=C(/C)OP(=O)(OC)OC KRTSDMXIXPKRQR-AATRIKPKSA-N 0.000 description 1
239000012858 resilient material Substances 0.000 description 1
238000007789 sealing Methods 0.000 description 1
125000006850 spacer group Chemical group 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Hydraulic Motors (AREA)
Rotary Pumps (AREA)

CA343,458A 1979-05-03 1980-01-10 Moteur hydraulique de type gerotor avec rainures d'equilibrage et detente de mession a la garniture Expired CA1131500A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/035,628 US4199305A (en)	1977-10-13	1979-05-03	Hydraulic Gerotor motor with balancing grooves and seal pressure relief
US035,628		1979-05-03

Publications (1)

Publication Number	Publication Date
CA1131500A true CA1131500A (fr)	1982-09-14

Family

ID=21883846

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA343,458A Expired CA1131500A (fr)	1979-05-03	1980-01-10	Moteur hydraulique de type gerotor avec rainures d'equilibrage et detente de mession a la garniture

Country Status (4)

Country	Link
JP (1)	JPS55148977A (fr)
CA (1)	CA1131500A (fr)
DE (1)	DE3002536A1 (fr)
GB (1)	GB2048384B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK8503286A (fr) *	1985-07-23	1987-01-19
FI20225912A1 (fi) *	2022-10-10	2024-04-11	Dynaset Oy	Hydraulipumppu ja menetelmä hydraulipumpun aksiaalivoimien hallintaan

1979
- 1979-12-07 GB GB7942257A patent/GB2048384B/en not_active Expired
- 1979-12-25 JP JP16910979A patent/JPS55148977A/ja active Pending
1980
- 1980-01-10 CA CA343,458A patent/CA1131500A/fr not_active Expired
- 1980-01-25 DE DE19803002536 patent/DE3002536A1/de not_active Ceased

Also Published As

Publication number	Publication date
DE3002536A1 (de)	1980-11-06
GB2048384B (en)	1983-03-16
GB2048384A (en)	1980-12-10
JPS55148977A (en)	1980-11-19

Similar Documents

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US4199305A (en)	1980-04-22	Hydraulic Gerotor motor with balancing grooves and seal pressure relief
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US2880678A (en)	1959-04-07	High pressure gear pump
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JP2936490B2 (ja)	1999-08-23	低速高トルクジェロータモータおよびその弁装置
CA1131500A (fr)	1982-09-14	Moteur hydraulique de type gerotor avec rainures d'equilibrage et detente de mession a la garniture
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Legal Events

Date	Code	Title	Description
1999-09-14	MKEX	Expiry