FR2386703A1 - Appareillage de lubrification d'un compresseur hermetique - Google Patents
Appareillage de lubrification d'un compresseur hermetiqueInfo
- Publication number
- FR2386703A1 FR2386703A1 FR7810280A FR7810280A FR2386703A1 FR 2386703 A1 FR2386703 A1 FR 2386703A1 FR 7810280 A FR7810280 A FR 7810280A FR 7810280 A FR7810280 A FR 7810280A FR 2386703 A1 FR2386703 A1 FR 2386703A1
- Authority
- FR
- France
- Prior art keywords
- lubricant
- stage
- crankshaft
- hermetic
- crankcase
- 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.)
- Withdrawn
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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
- F04B39/0223—Lubrication characterised by the compressor type
- F04B39/023—Hermetic compressors
- F04B39/0238—Hermetic compressors with oil distribution channels
- F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/902—Hermetically sealed motor pump unit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
Appareillage de lubrification d'un compresseur hermétique de réfrigérant gazeux. Le compresseur comprend un moteur électrique monté à l'intérieur d'un carter hermétique et d'où part verticalement un vilebrequin qui est relié à plusieurs pistons radiaux. L'extrémité inférieure du vilebrequin plonge dans un bac contenant le lubrifiant collecté à la partie inférieure du carter. Deux étages de pompage disposés à l'extrémité inférieure du carter refoulent le lubrifiant vers des paliers du vilebrequin. Un évent communiquant avec l'orifice d'admission du premier étage évacue les gaz du réfrigérant qui se dégagent par évaporation instantanée avant que le lubrifiant pénetre dans le premier étage. Un filtre peut nettoyer une partie du lubrifiant refoulé du premier étage. Application aux compresseurs hermétiques qui équipent les installations de réfrigération.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/785,712 US4131396A (en) | 1977-04-07 | 1977-04-07 | Hermetic compressor lubrication system with two-stage oil pump |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2386703A1 true FR2386703A1 (fr) | 1978-11-03 |
Family
ID=25136389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7810280A Withdrawn FR2386703A1 (fr) | 1977-04-07 | 1978-04-06 | Appareillage de lubrification d'un compresseur hermetique |
Country Status (11)
Country | Link |
---|---|
US (1) | US4131396A (fr) |
JP (1) | JPS53126511A (fr) |
AR (1) | AR216318A1 (fr) |
AU (1) | AU3405178A (fr) |
BR (1) | BR7802095A (fr) |
DE (1) | DE2814266A1 (fr) |
DK (1) | DK152878A (fr) |
FR (1) | FR2386703A1 (fr) |
GB (1) | GB1548548A (fr) |
IL (1) | IL54285A0 (fr) |
IT (1) | IT1102557B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2504607A1 (fr) * | 1981-04-22 | 1982-10-29 | Quiri Cie Sa Usines | Dispositif d'equilibrage de la pression du carter sur un compresseur et de retour d'huile audit carter |
FR2619864A1 (fr) * | 1987-08-25 | 1989-03-03 | Nikolaevsky Korablestroitelny | Systeme de graissage d'un compresseur |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2854519A1 (de) * | 1978-12-16 | 1980-06-26 | Hanning Elektro Werke | Verdichter oder verdraenger |
US4325679A (en) * | 1980-07-22 | 1982-04-20 | White Consolidated Industries, Inc. | Oil pump for hermetic compressor |
US4400142A (en) * | 1981-05-04 | 1983-08-23 | Carrier Corporation | Motor-compressor unit |
DE3123631A1 (de) * | 1981-06-15 | 1982-12-30 | Siemens Ag | Verdichteraggregat |
US4421453A (en) * | 1982-02-18 | 1983-12-20 | The Trane Company | Centrifugal oil pump |
US4432693A (en) * | 1982-02-18 | 1984-02-21 | The Trane Company | Centrifugal pump impeller |
US4724928A (en) * | 1986-04-14 | 1988-02-16 | Carrier Corporation | Single stage oil pump lubrication system |
SE454198B (sv) * | 1986-05-13 | 1988-04-11 | Atlas Copco Ab | Cirkulationssystem for smorjmedel |
US4850819A (en) * | 1987-11-20 | 1989-07-25 | Copeland Corporation | Motor compressor bearing assembly |
US6185944B1 (en) | 1999-02-05 | 2001-02-13 | Midwest Research Institute | Refrigeration system with a compressor-pump unit and a liquid-injection desuperheating line |
US6484847B2 (en) | 2000-11-30 | 2002-11-26 | Tecumseh Products Company | Lubricant pump with magnetic and centrifugal traps |
JP6134903B2 (ja) * | 2013-02-13 | 2017-05-31 | パナソニックIpマネジメント株式会社 | 容積型圧縮機 |
JP6758867B2 (ja) * | 2016-03-04 | 2020-09-23 | 三菱重工サーマルシステムズ株式会社 | 流体機械 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1187712A (fr) * | 1956-05-09 | 1959-09-15 | Thomson Houston Comp Francaise | Graissage perfectionné pour arbres verticaux ou inclinés |
US3248044A (en) * | 1964-09-28 | 1966-04-26 | Lennox Ind Inc | Refrigerant compressor lubrication arrangement |
GB1068908A (en) * | 1963-06-20 | 1967-05-17 | Ass Elect Ind | Improvements in lubricating arrangements for compressors |
FR1586993A (fr) * | 1967-10-18 | 1970-03-06 | ||
US3563677A (en) * | 1969-04-01 | 1971-02-16 | Carrier Corp | Compressor |
US3584980A (en) * | 1969-01-31 | 1971-06-15 | Lennox Ind Inc | Two-speed compressor |
US3692435A (en) * | 1970-03-25 | 1972-09-19 | Tokyo Shibaura Electric Co | Hermetically sealed electric compressor |
US3736076A (en) * | 1972-03-01 | 1973-05-29 | Cardinal Compressor Corp | Compressor lubrication system |
FR2208460A5 (fr) * | 1972-11-24 | 1974-06-21 | Carrier Corp | |
US3926281A (en) * | 1974-03-21 | 1975-12-16 | Tecumseh Products Co | Compressor oil pump with filter |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3311292A (en) * | 1967-03-28 | Comprbssoe lubrication during reverse rotation | ||
US2855139A (en) * | 1955-06-23 | 1958-10-07 | Gen Motors Corp | Refrigerating apparatus |
US2963113A (en) * | 1957-10-03 | 1960-12-06 | Carrier Corp | Compressor lubrication system |
US3008628A (en) * | 1957-10-03 | 1961-11-14 | Carrier Corp | Compressor |
US3162360A (en) * | 1962-05-14 | 1964-12-22 | Carrier Corp | Compressor venting system |
DE2336488A1 (de) * | 1973-07-18 | 1975-02-06 | Klein Schanzlin & Becker Ag | Axiallagerung fuer kreiselpumpen |
-
1977
- 1977-04-07 US US05/785,712 patent/US4131396A/en not_active Expired - Lifetime
-
1978
- 1978-03-06 JP JP2460378A patent/JPS53126511A/ja active Pending
- 1978-03-09 GB GB9302/78A patent/GB1548548A/en not_active Expired
- 1978-03-10 AU AU34051/78A patent/AU3405178A/en active Pending
- 1978-03-14 IL IL54285A patent/IL54285A0/xx unknown
- 1978-04-03 DE DE19782814266 patent/DE2814266A1/de active Pending
- 1978-04-04 BR BR7802095A patent/BR7802095A/pt unknown
- 1978-04-05 AR AR271699A patent/AR216318A1/es active
- 1978-04-06 FR FR7810280A patent/FR2386703A1/fr not_active Withdrawn
- 1978-04-06 DK DK152878A patent/DK152878A/da not_active IP Right Cessation
- 1978-04-06 IT IT48784/78A patent/IT1102557B/it active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1187712A (fr) * | 1956-05-09 | 1959-09-15 | Thomson Houston Comp Francaise | Graissage perfectionné pour arbres verticaux ou inclinés |
GB1068908A (en) * | 1963-06-20 | 1967-05-17 | Ass Elect Ind | Improvements in lubricating arrangements for compressors |
US3248044A (en) * | 1964-09-28 | 1966-04-26 | Lennox Ind Inc | Refrigerant compressor lubrication arrangement |
FR1586993A (fr) * | 1967-10-18 | 1970-03-06 | ||
US3584980A (en) * | 1969-01-31 | 1971-06-15 | Lennox Ind Inc | Two-speed compressor |
US3563677A (en) * | 1969-04-01 | 1971-02-16 | Carrier Corp | Compressor |
US3692435A (en) * | 1970-03-25 | 1972-09-19 | Tokyo Shibaura Electric Co | Hermetically sealed electric compressor |
US3736076A (en) * | 1972-03-01 | 1973-05-29 | Cardinal Compressor Corp | Compressor lubrication system |
FR2208460A5 (fr) * | 1972-11-24 | 1974-06-21 | Carrier Corp | |
US3926281A (en) * | 1974-03-21 | 1975-12-16 | Tecumseh Products Co | Compressor oil pump with filter |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2504607A1 (fr) * | 1981-04-22 | 1982-10-29 | Quiri Cie Sa Usines | Dispositif d'equilibrage de la pression du carter sur un compresseur et de retour d'huile audit carter |
EP0064018A1 (fr) * | 1981-04-22 | 1982-11-03 | Société des Usines QUIRI & Cie, S.A. | Dispositif d'équilibrage de la pression du carter sur un compresseur et de retour d'huile audit carter |
FR2619864A1 (fr) * | 1987-08-25 | 1989-03-03 | Nikolaevsky Korablestroitelny | Systeme de graissage d'un compresseur |
Also Published As
Publication number | Publication date |
---|---|
IL54285A0 (en) | 1978-06-15 |
AR216318A1 (es) | 1979-12-14 |
IT1102557B (it) | 1985-10-07 |
JPS53126511A (en) | 1978-11-04 |
DE2814266A1 (de) | 1978-10-12 |
DK152878A (da) | 1978-10-08 |
IT7848784A0 (it) | 1978-04-06 |
AU3405178A (en) | 1979-09-20 |
US4131396A (en) | 1978-12-26 |
BR7802095A (pt) | 1978-11-21 |
GB1548548A (en) | 1979-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |