BR7401907D0 - Aperfeicoamentos em dispositivo de contagem do numero de rotacoes - Google Patents
Aperfeicoamentos em dispositivo de contagem do numero de rotacoesInfo
- Publication number
- BR7401907D0 BR7401907D0 BR1907/74A BR190774A BR7401907D0 BR 7401907 D0 BR7401907 D0 BR 7401907D0 BR 1907/74 A BR1907/74 A BR 1907/74A BR 190774 A BR190774 A BR 190774A BR 7401907 D0 BR7401907 D0 BR 7401907D0
- Authority
- BR
- Brazil
- Prior art keywords
- counting device
- count counting
- rotation count
- rotation
- counting
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/04—Special adaptations of driving means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/02—Devices characterised by the use of mechanical means
- G01P3/16—Devices characterised by the use of mechanical means by using centrifugal forces of solid masses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Braking Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2312547A DE2312547A1 (de) | 1973-03-14 | 1973-03-14 | Drehzahlmessanordnung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7401907D0 true BR7401907D0 (pt) | 1974-12-03 |
Family
ID=5874672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR1907/74A BR7401907D0 (pt) | 1973-03-14 | 1974-03-13 | Aperfeicoamentos em dispositivo de contagem do numero de rotacoes |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3952220A (https=) |
| JP (1) | JPS49127671A (https=) |
| BR (1) | BR7401907D0 (https=) |
| DE (1) | DE2312547A1 (https=) |
| ES (1) | ES424248A1 (https=) |
| FR (1) | FR2221733B1 (https=) |
| GB (1) | GB1464659A (https=) |
| IT (1) | IT1011056B (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4027182A (en) * | 1975-10-28 | 1977-05-31 | The United States Of America As Represented By The Secretary Of The Interior | Rate independent pulse generator |
| JPS5328767U (https=) * | 1976-08-19 | 1978-03-11 | ||
| CH619329A5 (https=) * | 1977-07-15 | 1980-09-15 | Sodeco Compteurs De Geneve | |
| JPS5919809A (ja) * | 1982-07-27 | 1984-02-01 | Fanuc Ltd | 回転検出器付きサーボモータ |
| US4853575A (en) * | 1984-08-31 | 1989-08-01 | Black & Decker Inc. | Tachometer generator |
| IT8654221V0 (it) * | 1986-12-19 | 1986-12-19 | Veglia Borletti Srl | Dispositivo indicatore di velocita per veicoli |
| DE19638982A1 (de) * | 1996-09-23 | 1997-10-02 | Inventio Ag | Kupplungssystem für einen Geber eines Antriebes und damit ausgestatteten Aufzugstürantrieb |
| US6530715B1 (en) | 2000-11-08 | 2003-03-11 | Inventio Ag | Nonconductive extension for electric motor shaft |
| DE102008021367A1 (de) * | 2008-04-29 | 2009-11-12 | Technotrans Ag | Tucheinzugskontrolle für Waschtuchwaschanlage |
| US10030961B2 (en) | 2015-11-27 | 2018-07-24 | General Electric Company | Gap measuring device |
| CN105840709A (zh) * | 2016-06-03 | 2016-08-10 | 吉林大华机械制造有限公司 | 旋转摩擦阻尼器 |
| CN108008142B (zh) * | 2017-11-23 | 2020-04-10 | 微创（上海）医疗机器人有限公司 | 角速度传感器以及角速度的测量方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1955309A (en) * | 1931-02-07 | 1934-04-17 | Westinghouse Electric & Mfg Co | Constant-speed drive device |
| US1974871A (en) * | 1932-01-30 | 1934-09-25 | Eelipse Aviat Corp | Electrical apparatus |
| US3401287A (en) * | 1966-05-02 | 1968-09-10 | Trw Inc | Variable reluctance dynamoelectric machines |
| US3746902A (en) * | 1971-12-30 | 1973-07-17 | Avtron Mfg Inc | Rotor and stator mounting for dynamic machines |
| US3819966A (en) * | 1973-03-21 | 1974-06-25 | Alps Motorola | Motor with integral constant torque clutch |
-
1973
- 1973-03-14 DE DE2312547A patent/DE2312547A1/de active Pending
-
1974
- 1974-03-05 US US05/448,201 patent/US3952220A/en not_active Expired - Lifetime
- 1974-03-08 IT IT49167/74A patent/IT1011056B/it active
- 1974-03-12 JP JP49028475A patent/JPS49127671A/ja active Pending
- 1974-03-13 ES ES424248A patent/ES424248A1/es not_active Expired
- 1974-03-13 BR BR1907/74A patent/BR7401907D0/pt unknown
- 1974-03-13 GB GB1112674A patent/GB1464659A/en not_active Expired
- 1974-03-14 FR FR7408626A patent/FR2221733B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2221733B1 (https=) | 1978-01-06 |
| GB1464659A (en) | 1977-02-16 |
| IT1011056B (it) | 1977-01-20 |
| JPS49127671A (https=) | 1974-12-06 |
| DE2312547A1 (de) | 1974-10-03 |
| FR2221733A1 (https=) | 1974-10-11 |
| ES424248A1 (es) | 1976-06-01 |
| US3952220A (en) | 1976-04-20 |
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