FR2209197A1 - - Google Patents
Info
- Publication number
- FR2209197A1 FR2209197A1 FR7344232A FR7344232A FR2209197A1 FR 2209197 A1 FR2209197 A1 FR 2209197A1 FR 7344232 A FR7344232 A FR 7344232A FR 7344232 A FR7344232 A FR 7344232A FR 2209197 A1 FR2209197 A1 FR 2209197A1
- Authority
- FR
- France
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/05—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means
- F02P5/10—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure
- F02P5/103—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure dependent on the combustion-air pressure in engine
- F02P5/106—Combustion-air pressure devices combined with other specific conditions
-
- 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
- Y10S137/00—Fluid handling
- Y10S137/907—Vacuum-actuated valves
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/265—Plural outflows
- Y10T137/2668—Alternately or successively substituted outflow
- Y10T137/2693—Pressure responsive
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00311181A US3804109A (en) | 1972-12-01 | 1972-12-01 | Vacuum bias switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2209197A1 true FR2209197A1 (enExample) | 1974-06-28 |
| FR2209197B3 FR2209197B3 (enExample) | 1976-10-15 |
Family
ID=23205767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7344232A Expired FR2209197B3 (enExample) | 1972-12-01 | 1973-12-11 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3804109A (enExample) |
| CA (1) | CA973037A (enExample) |
| FR (1) | FR2209197B3 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0257763A1 (en) * | 1986-07-24 | 1988-03-02 | Samuel Szloboda | Vacuum operated apparatus for controlling the ignition timing of an engine |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3935843A (en) * | 1973-02-02 | 1976-02-03 | The Bendix Corporation | Nonlinear vacuum spark advance system |
| US3948232A (en) * | 1974-05-10 | 1976-04-06 | The Bendix Corporation | Altitude compensated nonlinear vacuum spark advance control system |
| US4198937A (en) * | 1977-05-31 | 1980-04-22 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Pneumatic control apparatus for internal combustion |
| DE4229318C1 (en) * | 1992-09-02 | 1993-09-23 | Siemens Ag, 80333 Muenchen, De | Patient-positioning device with table pivotable about fixed axis - incorporates system of parallelogram-forming levers and linkages rotatable about axes by two electromechanical drives |
| US6036521A (en) * | 1998-03-20 | 2000-03-14 | Electrical Wiring And Connectors Application | Isolating circuits in electrical connector systems |
| US20110186151A1 (en) * | 2010-02-04 | 2011-08-04 | Bernard Joseph Sparazynski | Check valve |
| US10073071B2 (en) | 2010-06-07 | 2018-09-11 | David Deng | Heating system |
| US9200802B2 (en) | 2011-04-08 | 2015-12-01 | David Deng | Dual fuel heater with selector valve |
| US9739389B2 (en) | 2011-04-08 | 2017-08-22 | David Deng | Heating system |
| US10222057B2 (en) | 2011-04-08 | 2019-03-05 | David Deng | Dual fuel heater with selector valve |
| CN102506198B (zh) | 2011-10-20 | 2013-05-22 | 南京普鲁卡姆电器有限公司 | 双气源燃气自适应主控阀 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3021828A (en) * | 1961-02-16 | 1962-02-20 | Holley Carburetor Co | Vacuum actuated ignition timing device |
| US3476094A (en) * | 1968-03-13 | 1969-11-04 | Gen Motors Corp | Internal combustion engine ignition spark vacuum advance mechanism delay system |
-
1972
- 1972-12-01 US US00311181A patent/US3804109A/en not_active Expired - Lifetime
-
1973
- 1973-08-27 CA CA179,677A patent/CA973037A/en not_active Expired
- 1973-12-11 FR FR7344232A patent/FR2209197B3/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0257763A1 (en) * | 1986-07-24 | 1988-03-02 | Samuel Szloboda | Vacuum operated apparatus for controlling the ignition timing of an engine |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2209197B3 (enExample) | 1976-10-15 |
| CA973037A (en) | 1975-08-19 |
| US3804109A (en) | 1974-04-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |