ES542233A0 - IMPROVEMENTS IN LAMPS FOR MOTOR VEHICLES - Google Patents
IMPROVEMENTS IN LAMPS FOR MOTOR VEHICLESInfo
- Publication number
- ES542233A0 ES542233A0 ES542233A ES542233A ES542233A0 ES 542233 A0 ES542233 A0 ES 542233A0 ES 542233 A ES542233 A ES 542233A ES 542233 A ES542233 A ES 542233A ES 542233 A0 ES542233 A0 ES 542233A0
- Authority
- ES
- Spain
- Prior art keywords
- lamps
- motor vehicles
- vehicles
- motor
- 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.)
- Granted
Links
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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/126—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots type
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67382/84A IT1179910B (en) | 1984-04-16 | 1984-04-16 | VOLUMETRIC COMPRESSOR FOR ENDOTHERMAL MOTOR VEHICLE SUPPLY |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8604814A1 ES8604814A1 (en) | 1986-03-16 |
ES542233A0 true ES542233A0 (en) | 1986-03-16 |
Family
ID=11301925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES542233A Expired ES8604814A1 (en) | 1984-04-16 | 1985-04-15 | A supercharger for heat engines of vehicles |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS6181595A (en) |
DE (1) | DE3512672A1 (en) |
ES (1) | ES8604814A1 (en) |
FR (1) | FR2567971A1 (en) |
GB (1) | GB2157769A (en) |
IT (1) | IT1179910B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4674960A (en) * | 1985-06-25 | 1987-06-23 | Spectra-Physics, Inc. | Sealed rotary compressor |
DE3545674A1 (en) * | 1985-12-21 | 1987-06-25 | Bosch Gmbh Robert | ROTARY PISTON COMPRESSORS, ESPECIALLY ROOT BLOWERS |
JPS63117188A (en) * | 1986-11-05 | 1988-05-21 | Aisin Seiki Co Ltd | Molding of roots type pump rotor |
DE3712354A1 (en) * | 1986-11-08 | 1988-05-11 | Wankel Gmbh | ROTARY PISTON BLOWER |
ES2013417A6 (en) * | 1989-03-30 | 1990-05-01 | Inoxpa S A | Housing for rotary pump. |
DE3911314A1 (en) * | 1989-04-07 | 1990-10-11 | Leybold Ag | VACUUM PUMP |
NL9001875A (en) * | 1990-07-17 | 1992-02-17 | Bombas Stork S A | LOBBY ROTOR PUMP. |
GB2292421B (en) * | 1994-08-16 | 1998-04-22 | Concentric Pumps Ltd | Gerotor pumps |
US5772418A (en) * | 1995-04-07 | 1998-06-30 | Tochigi Fuji Sangyo Kabushiki Kaisha | Screw type compressor rotor, rotor casting core and method of manufacturing the rotor |
GB2318156B (en) * | 1995-04-07 | 1999-04-14 | Tochigi Fuji Sangyo Kk | Screw-type compressor |
US6079966A (en) * | 1997-11-18 | 2000-06-27 | Zexel Usa Corporation | Compressor housing |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB365368A (en) * | 1931-02-16 | 1932-01-21 | August Frisch | Apparatus for making visible the supply of liquid lubricants under pressure through pipes |
GB548998A (en) * | 1941-11-18 | 1942-11-02 | James Aitken Kinnaird | Improvements in and relating to rotary gear wheel pumps |
FR1039761A (en) * | 1951-07-11 | 1953-10-09 | Bronzavia Sa | Improvements to rotary gas pumps |
GB769895A (en) * | 1955-06-27 | 1957-03-13 | Isidore Nathan Shenker | Improvements in and relating to gear pumps for use in boreholes |
GB787162A (en) * | 1956-04-13 | 1957-12-04 | New Prod Corp | Improvements in or relating to gear pumps |
US3059835A (en) * | 1960-01-12 | 1962-10-23 | Gen Motors Corp | Rotary blower |
FR1285311A (en) * | 1961-01-09 | 1962-02-23 | Compteurs Comp D | Improvements to rotary pistons of pumps, compressors or volumetric meters |
DE1949033A1 (en) * | 1969-09-27 | 1971-04-15 | Bosch Gmbh Robert | Housing, especially for a gear pump |
US3922117A (en) * | 1972-11-10 | 1975-11-25 | Calspan Corp | Two-stage roots type compressor |
DE2503020A1 (en) * | 1975-01-25 | 1976-07-29 | Wikotool Syst Tech Maschbau | Compressor or motor with meshing rotary pistons - has housing cut from length of extruded profile, and end covers |
JPS51137106A (en) * | 1975-05-22 | 1976-11-26 | Anretsuto:Kk | Improvement of a roots-type rotor |
US4265602A (en) * | 1978-11-15 | 1981-05-05 | Kayabakogyokabushikikaisha | Gear pump with low pressure shaft lubrication |
US4295794A (en) * | 1979-01-22 | 1981-10-20 | Robinair Manufacturing Corporation | Selective mode multi-stage vacuum pump |
JPS55101786A (en) * | 1979-01-26 | 1980-08-04 | Kayaba Ind Co Ltd | Construction of body bore in gear pump or motor |
JPS5810191A (en) * | 1981-07-13 | 1983-01-20 | Jidosha Kiki Co Ltd | Manufacture of housing for air pump |
JPS58192991A (en) * | 1982-05-06 | 1983-11-10 | Nippon Denso Co Ltd | Rotary type compressor |
SE445245B (en) * | 1982-06-23 | 1986-06-09 | Jerzy Janczak | HYDRAULIC PUMP OR HYDRAULIC ENGINE |
JPS59137396U (en) * | 1983-03-04 | 1984-09-13 | 三菱電機株式会社 | Vane type pump device |
-
1984
- 1984-04-16 IT IT67382/84A patent/IT1179910B/en active
-
1985
- 1985-04-02 GB GB08508545A patent/GB2157769A/en not_active Withdrawn
- 1985-04-06 DE DE19853512672 patent/DE3512672A1/en not_active Withdrawn
- 1985-04-15 ES ES542233A patent/ES8604814A1/en not_active Expired
- 1985-04-15 FR FR8505632A patent/FR2567971A1/en active Pending
- 1985-04-16 JP JP60082121A patent/JPS6181595A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3512672A1 (en) | 1985-10-24 |
IT8467382A0 (en) | 1984-04-16 |
ES8604814A1 (en) | 1986-03-16 |
IT1179910B (en) | 1987-09-16 |
FR2567971A1 (en) | 1986-01-24 |
GB2157769A (en) | 1985-10-30 |
GB8508545D0 (en) | 1985-05-09 |
IT8467382A1 (en) | 1985-10-16 |
JPS6181595A (en) | 1986-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20041004 |