US3619086A - Self-contained centrifugal refrigerant gas compressor and electric motor - Google Patents
Self-contained centrifugal refrigerant gas compressor and electric motor Download PDFInfo
- Publication number
- US3619086A US3619086A US14469A US3619086DA US3619086A US 3619086 A US3619086 A US 3619086A US 14469 A US14469 A US 14469A US 3619086D A US3619086D A US 3619086DA US 3619086 A US3619086 A US 3619086A
- Authority
- US
- United States
- Prior art keywords
- bearing
- support member
- electric motor
- front side
- support
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- 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
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the 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
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
Abstract
Description
Claims (7)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1446970A | 1970-02-26 | 1970-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3619086A true US3619086A (en) | 1971-11-09 |
Family
ID=21765693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14469A Expired - Lifetime US3619086A (en) | 1970-02-26 | 1970-02-26 | Self-contained centrifugal refrigerant gas compressor and electric motor |
Country Status (6)
Country | Link |
---|---|
US (1) | US3619086A (en) |
BE (1) | BE763357A (en) |
DE (1) | DE2107868C3 (en) |
ES (1) | ES388625A1 (en) |
FR (1) | FR2079043A5 (en) |
GB (1) | GB1314944A (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3809493A (en) * | 1970-06-08 | 1974-05-07 | Carrier Corp | Interchangeable compressor drive |
US3894815A (en) * | 1973-01-26 | 1975-07-15 | Sundstrand Corp | Bolted hermetic refrigerent gas compressor with electric motor drive |
US4213307A (en) * | 1978-11-13 | 1980-07-22 | Westinghouse Electric Corp. | Oil separation and return system for centrifugal refrigerant compressors |
US4389160A (en) * | 1979-02-02 | 1983-06-21 | Edison International, Inc. | High speed centrifugal pump and method for operating same at reduced noise levels |
US4533294A (en) * | 1980-09-25 | 1985-08-06 | Dresser Industries, Inc. | High speed centrifugal pump and method for operating same at reduced noise levels |
US4622818A (en) * | 1984-04-24 | 1986-11-18 | David Flaxington | Bearing system for a gas turbine |
US4684330A (en) * | 1980-08-28 | 1987-08-04 | Stal Refrigeration Ab | Drive for rotary compressor |
US5275532A (en) * | 1991-10-23 | 1994-01-04 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." | Axial compressor and method of carrying out maintenance on the axial compressor |
US20080131303A1 (en) * | 2005-02-07 | 2008-06-05 | Carrier Corporation | Compressor Terminal Plate |
US20100293736A1 (en) * | 2007-10-30 | 2010-11-25 | Valeo Systemes D'essuyage | Electric-motor auxiliary drive for vehicles, and method for producing and mounting a drive of this type |
US20110052111A1 (en) * | 2004-07-12 | 2011-03-03 | Cameron International Corporation | Modular rotor assembly |
WO2016210119A1 (en) * | 2015-06-23 | 2016-12-29 | Howden Roots Llc | Gear drive system and implementation thereof |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4688989A (en) * | 1983-09-22 | 1987-08-25 | Ebara Corporation | Gas rotary machine |
JPS61218793A (en) * | 1985-03-25 | 1986-09-29 | Ebara Corp | Centrifugal compressor |
CN107269552B (en) * | 2017-07-04 | 2023-06-30 | 上海马陆日用友捷汽车电气有限公司 | Insert for driving fan blade |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2695131A (en) * | 1950-12-02 | 1954-11-23 | Besler Corp | Supercharger |
US3131877A (en) * | 1961-06-23 | 1964-05-05 | Beloit Iron Works | Pump |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT213931B (en) * | 1959-02-25 | 1961-03-10 | Raimund Culk | Refrigeration compressor |
DE1835496U (en) * | 1961-03-22 | 1961-07-27 | Boehme & Co Maschinenfabrik Dr | FAN WITH FLANGED MOTOR. |
US3192790A (en) * | 1962-01-29 | 1965-07-06 | Carrier Corp | Transmission gearing |
-
1970
- 1970-02-26 US US14469A patent/US3619086A/en not_active Expired - Lifetime
-
1971
- 1971-02-18 DE DE2107868A patent/DE2107868C3/en not_active Expired
- 1971-02-24 BE BE763357A patent/BE763357A/en not_active IP Right Cessation
- 1971-02-25 ES ES388625A patent/ES388625A1/en not_active Expired
- 1971-02-25 FR FR7106391A patent/FR2079043A5/fr not_active Expired
- 1971-04-19 GB GB2320971*A patent/GB1314944A/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2695131A (en) * | 1950-12-02 | 1954-11-23 | Besler Corp | Supercharger |
US3131877A (en) * | 1961-06-23 | 1964-05-05 | Beloit Iron Works | Pump |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3809493A (en) * | 1970-06-08 | 1974-05-07 | Carrier Corp | Interchangeable compressor drive |
US3894815A (en) * | 1973-01-26 | 1975-07-15 | Sundstrand Corp | Bolted hermetic refrigerent gas compressor with electric motor drive |
US4213307A (en) * | 1978-11-13 | 1980-07-22 | Westinghouse Electric Corp. | Oil separation and return system for centrifugal refrigerant compressors |
US4389160A (en) * | 1979-02-02 | 1983-06-21 | Edison International, Inc. | High speed centrifugal pump and method for operating same at reduced noise levels |
US4684330A (en) * | 1980-08-28 | 1987-08-04 | Stal Refrigeration Ab | Drive for rotary compressor |
US4533294A (en) * | 1980-09-25 | 1985-08-06 | Dresser Industries, Inc. | High speed centrifugal pump and method for operating same at reduced noise levels |
US4622818A (en) * | 1984-04-24 | 1986-11-18 | David Flaxington | Bearing system for a gas turbine |
US5275532A (en) * | 1991-10-23 | 1994-01-04 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." | Axial compressor and method of carrying out maintenance on the axial compressor |
US20110052111A1 (en) * | 2004-07-12 | 2011-03-03 | Cameron International Corporation | Modular rotor assembly |
US20080131303A1 (en) * | 2005-02-07 | 2008-06-05 | Carrier Corporation | Compressor Terminal Plate |
US8317494B2 (en) * | 2005-02-07 | 2012-11-27 | Carrier Corporation | Compressor terminal plate |
US20100293736A1 (en) * | 2007-10-30 | 2010-11-25 | Valeo Systemes D'essuyage | Electric-motor auxiliary drive for vehicles, and method for producing and mounting a drive of this type |
US8598756B2 (en) * | 2007-10-30 | 2013-12-03 | Valeo Systemes D'essuyage | Electric-motor auxiliary drive for vehicles, and method for producing and mounting a drive of this type |
WO2016210119A1 (en) * | 2015-06-23 | 2016-12-29 | Howden Roots Llc | Gear drive system and implementation thereof |
Also Published As
Publication number | Publication date |
---|---|
DE2107868C3 (en) | 1982-01-07 |
FR2079043A5 (en) | 1971-11-05 |
BE763357A (en) | 1971-08-24 |
DE2107868A1 (en) | 1971-09-09 |
GB1314944A (en) | 1973-04-26 |
DE2107868B2 (en) | 1981-04-30 |
ES388625A1 (en) | 1974-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: MCQUAY-PERFEX, INC., A CORP. OF MN, MINNESOTA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:WESTINGHOUSE ELECTRIC CORPORATION, A CORP. OF PA;REEL/FRAME:003954/0610 Effective date: 19820204 Owner name: MCQUAY-PERFEX, INC., MINNEAPOLIS, MN A CORP. OF MN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:WESTINGHOUSE ELECTRIC CORPORATION, A CORP. OF PA;REEL/FRAME:003954/0610 Effective date: 19820204 |
|
AS | Assignment |
Owner name: MCQUAY INC. Free format text: CHANGE OF NAME;ASSIGNOR:MCQUAY-PREFEX INC.;REEL/FRAME:004190/0553 Effective date: 19830528 |
|
AS | Assignment |
Owner name: SNYDER GENERAL CORPORATION, STATELESS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MCQUAY INC.;REEL/FRAME:004607/0047 Effective date: 19860327 Owner name: SNYDER GENERAL CORPORATION Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:MCQUAY INC.;REEL/FRAME:004607/0047 Effective date: 19860327 |
|
AS | Assignment |
Owner name: CITICORP INDUSTRIAL CREDIT, INC., 2700 DIAMOND SHA Free format text: SECURITY INTEREST;ASSIGNOR:MCQUAY INC., A MN CORP.;REEL/FRAME:004690/0296 Effective date: 19841102 |
|
AS | Assignment |
Owner name: CITICORP INDUSTRIAL CREDIT INC.,TEXAS Free format text: SECURITY INTEREST;ASSIGNOR:SNYDERGENERAL CORPORATION;REEL/FRAME:004765/0735 Effective date: 19870630 Owner name: CITICORP INDUSTRIAL CREDIT INC., 2700 DIAMOND SHAM Free format text: SECURITY INTEREST;ASSIGNOR:SNYDERGENERAL CORPORATION;REEL/FRAME:004765/0735 Effective date: 19870630 |
|
AS | Assignment |
Owner name: CITICORP NORTH AMERICA, INC., NEW YORK Free format text: SECURITY INTEREST;ASSIGNOR:SNYDERGENERAL CORPORATION, A MN CORP.;REEL/FRAME:005013/0592 Effective date: 19881117 |
|
AS | Assignment |
Owner name: MCQUAY INC., A CORP. OF MINNESOTA, MINNESOTA Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:CITICORP NORTH AMERICA, INC.;REEL/FRAME:005278/0013 Effective date: 19881117 Owner name: SNYDERGENERAL CORPORATION, A CORP. OF MINNESOTA, T Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:CITICORP NORTH AMERICA, INC.;REEL/FRAME:005278/0013 Effective date: 19881117 |
|
AS | Assignment |
Owner name: SNYDERGENERAL CORPORATION A CORP. OF DELAWARE Free format text: RELEASE BY SECOND PARTY OF A SECURITY AGREEMENT RECORDED AT REEL 5013 FRAME 592.;ASSIGNOR:CITICORP NORTH AMERICA, INC. A CORP. OF DELAWARE;REEL/FRAME:006104/0270 Effective date: 19920326 |