DK673587A - MOTOR-COMPRESSOR UNIT - Google Patents
MOTOR-COMPRESSOR UNITInfo
- Publication number
- DK673587A DK673587A DK673587A DK673587A DK673587A DK 673587 A DK673587 A DK 673587A DK 673587 A DK673587 A DK 673587A DK 673587 A DK673587 A DK 673587A DK 673587 A DK673587 A DK 673587A
- Authority
- DK
- Denmark
- Prior art keywords
- space
- armature
- gas
- motor
- gas spring
- Prior art date
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
- F04B39/0027—Pulsation and noise damping means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B11/00—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type
- F01B11/02—Equalising or cushioning devices
-
- 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
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
- F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Control Of Multiple Motors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
A motor-compressor unit comprising a vibration motor having two or more coils around a stator core (1), parallel to which is arranged a magnet (3,4) with a stator part (2A,2B) above it, one of the poles of this magnet being directed to the core and circularly bent air gaps being present between the stator core and the stator part, while slide elements (7,8,9,10) of an armature (11,12) traverse in these air gaps a part of an arc of a circle and the armature is rotatable about a motor shaft (13), this armature (11,12) being coupled with a piston body (16) linearly movable in a cylinder (17), which piston body (16) can vary with one side the volume of a compression space (21) with inlet and outlet valves and can vary with its other side the volume of a gas spring space (24), the gas spring space (24) being solely provided with an inlet valve (23), which adjoins the same medium supply as the inlet valve (19) of the compression space (21) and at nominal power and nominal delivery pressure and suction pressure the volume of the gas spring space (24) exceeds that of the compression space (21) by such an amount that the spring stiffness of the gas in the gas spring space (24) is equal to the spring stiffness of the gas in the compression space (21), while the piston body (16) performs during operation a vibration about a central position corresponding to the central position of the armature (11,12).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8603295A NL8603295A (en) | 1986-12-24 | 1986-12-24 | ENGINE COMPRESSOR UNIT. |
Publications (2)
Publication Number | Publication Date |
---|---|
DK673587D0 DK673587D0 (en) | 1987-12-21 |
DK673587A true DK673587A (en) | 1988-06-25 |
Family
ID=19849056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK673587A DK673587A (en) | 1986-12-24 | 1987-12-21 | MOTOR-COMPRESSOR UNIT |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0277382B1 (en) |
JP (1) | JPS63167083A (en) |
AT (1) | ATE61450T1 (en) |
DE (1) | DE3768481D1 (en) |
DK (1) | DK673587A (en) |
ES (1) | ES2022318B3 (en) |
NL (1) | NL8603295A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8902806A (en) * | 1989-11-14 | 1991-06-03 | Philips Nv | ENGINE COMPRESSOR UNIT. |
NL9000078A (en) * | 1990-01-11 | 1991-08-01 | Philips Nv | ENGINE COMPRESSOR UNIT. |
DE102006009273A1 (en) * | 2006-02-28 | 2007-08-30 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration device especially a cooling- and/or refrigeration cabinet, has kinetic energy of compressor piston stored with intermediate storage medium during intermittent oscillating movement by compression of gaseous fluid |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE408499C (en) * | 1922-11-02 | 1925-01-20 | Ag Deutsche Maschf | Single or multi-stage piston compressor with compensation of the power consumption when moving the piston back and forth |
EP0155057B1 (en) * | 1984-03-13 | 1991-07-03 | Koninklijke Philips Electronics N.V. | Motor-compressor unit |
-
1986
- 1986-12-24 NL NL8603295A patent/NL8603295A/en not_active Application Discontinuation
-
1987
- 1987-12-18 ES ES87202579T patent/ES2022318B3/en not_active Expired - Lifetime
- 1987-12-18 EP EP87202579A patent/EP0277382B1/en not_active Expired
- 1987-12-18 AT AT87202579T patent/ATE61450T1/en not_active IP Right Cessation
- 1987-12-18 DE DE8787202579T patent/DE3768481D1/en not_active Expired - Lifetime
- 1987-12-21 DK DK673587A patent/DK673587A/en not_active Application Discontinuation
- 1987-12-23 JP JP62326653A patent/JPS63167083A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
ATE61450T1 (en) | 1991-03-15 |
DE3768481D1 (en) | 1991-04-11 |
NL8603295A (en) | 1988-07-18 |
EP0277382A1 (en) | 1988-08-10 |
DK673587D0 (en) | 1987-12-21 |
EP0277382B1 (en) | 1991-03-06 |
ES2022318B3 (en) | 1991-12-01 |
JPS63167083A (en) | 1988-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHB | Application shelved due to non-payment |