FR2393952A2 - Compresseur a course variable - Google Patents
Compresseur a course variableInfo
- Publication number
- FR2393952A2 FR2393952A2 FR787817161A FR7817161A FR2393952A2 FR 2393952 A2 FR2393952 A2 FR 2393952A2 FR 787817161 A FR787817161 A FR 787817161A FR 7817161 A FR7817161 A FR 7817161A FR 2393952 A2 FR2393952 A2 FR 2393952A2
- Authority
- FR
- France
- Prior art keywords
- variable volume
- volume chamber
- duct
- cylinder
- variable stroke
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/1036—Component parts, details, e.g. sealings, lubrication
- F04B27/1054—Actuating elements
- F04B27/1063—Actuating-element bearing means or driving-axis bearing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/14—Control
- F04B27/16—Control of pumps with stationary cylinders
- F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18296—Cam and slide
- Y10T74/18336—Wabbler type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
Une rainure 330 s'étend axialement dans la partie de l'arbre 60 entourée par le prolongement tubulaire du cylindre de la chambre à volume variable de façon à délimiter avec celui-ci un conduit axial à extrémités ouvertes, assurant une communication de fluide entre l'extrémité interne du conduit radial et la chambre à volume variable, de telle sorte que le conduit de sortie d'huile, y compris les moyens pour commander l'écoulement de l'huile à partir de la pompe 72 disposée dans le carter, communique avec la chambre à volume variable pour assurer un déplacement dudit piston en forme de disque pour modifier l'angle d'inclinaison du mécanisme 40 à plateau oscillant.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/804,932 US4108577A (en) | 1977-06-09 | 1977-06-09 | Variable displacement compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2393952A2 true FR2393952A2 (fr) | 1979-01-05 |
Family
ID=25190252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR787817161A Pending FR2393952A2 (fr) | 1977-06-09 | 1978-06-08 | Compresseur a course variable |
Country Status (9)
Country | Link |
---|---|
US (1) | US4108577A (fr) |
JP (1) | JPS545205A (fr) |
AU (1) | AU519707B2 (fr) |
CA (1) | CA1084882A (fr) |
DE (1) | DE2823200A1 (fr) |
FR (1) | FR2393952A2 (fr) |
GB (1) | GB1569743A (fr) |
IT (1) | IT1156801B (fr) |
SE (1) | SE7805717L (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4175915A (en) * | 1978-04-27 | 1979-11-27 | General Motors Corporation | Drive shaft lug for variable displacement compressor |
US4548089A (en) * | 1981-12-02 | 1985-10-22 | Pneumo Corporation | Electro-mechanical direct drive valve servo system with rotary to linear valve drive mechanism |
US4428718A (en) * | 1982-02-25 | 1984-01-31 | General Motors Corporation | Variable displacement compressor control valve arrangement |
JPS61145883U (fr) * | 1985-03-01 | 1986-09-09 | ||
JPS6231782U (fr) * | 1985-08-09 | 1987-02-25 | ||
US4886423A (en) * | 1986-09-02 | 1989-12-12 | Nippon Soken, Inc. | Variable displacement swash-plate type compressor |
JPH0819904B2 (ja) * | 1987-01-27 | 1996-03-04 | カルソニック株式会社 | 容量可変斜板式コンプレツサ |
DE68900077D1 (de) * | 1988-03-02 | 1991-06-13 | Nippon Denso Co | Taumelscheibenkompressor mit veraenderbarer foerderleistung. |
JPH02153273A (ja) * | 1988-12-02 | 1990-06-12 | Toyota Autom Loom Works Ltd | 斜板式圧縮機の潤滑油供給構造 |
JPH0370877A (ja) * | 1989-08-10 | 1991-03-26 | Sanden Corp | 斜板式圧縮機 |
JP3066879B2 (ja) * | 1991-07-16 | 2000-07-17 | 株式会社デンソー | 可変容量式斜板型圧縮機 |
JPH1162842A (ja) * | 1997-08-08 | 1999-03-05 | Toyota Autom Loom Works Ltd | 可変容量型圧縮機の容量制御弁 |
US6203257B1 (en) * | 1999-09-24 | 2001-03-20 | Scroll Technologies | Method of forming a drive surface on an eccentric pin |
WO2003083304A1 (fr) * | 2002-03-29 | 2003-10-09 | Devilbiss Air Power Company | Assemblage limiteur de pression de tete |
CN105190031B (zh) * | 2013-03-29 | 2017-03-15 | 株式会社丰田自动织机 | 可变容量型斜板式压缩机 |
JP6032146B2 (ja) * | 2013-07-16 | 2016-11-24 | 株式会社豊田自動織機 | 両頭ピストン型斜板式圧縮機 |
JP6037028B2 (ja) * | 2013-09-11 | 2016-11-30 | 株式会社豊田自動織機 | 容量可変型斜板式圧縮機 |
JP6217474B2 (ja) * | 2014-03-14 | 2017-10-25 | 株式会社豊田自動織機 | 容量可変型斜板式圧縮機 |
JP6194837B2 (ja) * | 2014-03-28 | 2017-09-13 | 株式会社豊田自動織機 | 容量可変型斜板式圧縮機 |
US20230076021A1 (en) * | 2019-07-23 | 2023-03-09 | Curtis Alan Roys | Adaptive Lubricator Box |
CN115622323B (zh) * | 2022-12-05 | 2023-05-26 | 常州瑞斯塔电机有限公司 | 电机端盖处的接线结构 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2303969A1 (fr) * | 1975-03-13 | 1976-10-08 | Central Automotive Ind | Compresseur pour un gaz refrigerant |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2711135A (en) * | 1952-10-06 | 1955-06-21 | Ollen L Dunlap | Wabble plate type pump |
US2955475A (en) * | 1957-01-10 | 1960-10-11 | Gen Motors Corp | Variable pressure fluid pump |
US2934234A (en) * | 1958-06-06 | 1960-04-26 | South Chester Corp | Rivet expander tool |
US3062020A (en) * | 1960-11-18 | 1962-11-06 | Gen Motors Corp | Refrigerating apparatus with compressor output modulating means |
-
1977
- 1977-06-09 US US05/804,932 patent/US4108577A/en not_active Expired - Lifetime
-
1978
- 1978-04-18 CA CA301,316A patent/CA1084882A/fr not_active Expired
- 1978-05-11 GB GB18939/78A patent/GB1569743A/en not_active Expired
- 1978-05-18 SE SE7805717A patent/SE7805717L/xx unknown
- 1978-05-19 AU AU36307/78A patent/AU519707B2/en not_active Expired
- 1978-05-25 DE DE19782823200 patent/DE2823200A1/de not_active Withdrawn
- 1978-06-05 IT IT49706/78A patent/IT1156801B/it active
- 1978-06-08 FR FR787817161A patent/FR2393952A2/fr active Pending
- 1978-06-09 JP JP6900778A patent/JPS545205A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2303969A1 (fr) * | 1975-03-13 | 1976-10-08 | Central Automotive Ind | Compresseur pour un gaz refrigerant |
Also Published As
Publication number | Publication date |
---|---|
CA1084882A (fr) | 1980-09-02 |
JPS545205A (en) | 1979-01-16 |
US4108577A (en) | 1978-08-22 |
AU3630778A (en) | 1979-11-22 |
GB1569743A (en) | 1980-06-18 |
IT7849706A0 (it) | 1978-06-05 |
SE7805717L (sv) | 1978-12-10 |
AU519707B2 (en) | 1981-12-17 |
DE2823200A1 (de) | 1978-12-21 |
IT1156801B (it) | 1987-02-04 |
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