CH310536A - Tachometer for internal combustion engines. - Google Patents
Tachometer for internal combustion engines.Info
- Publication number
- CH310536A CH310536A CH310536DA CH310536A CH 310536 A CH310536 A CH 310536A CH 310536D A CH310536D A CH 310536DA CH 310536 A CH310536 A CH 310536A
- Authority
- CH
- Switzerland
- Prior art keywords
- tachometer
- internal combustion
- combustion engines
- engines
- internal
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
Classifications
-
- 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
- G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
- G01P3/4807—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general by using circuits for the detection of the pulses delivered by the ignition system of an internal combustion engine
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE310536X | 1952-02-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH310536A true CH310536A (en) | 1955-10-31 |
Family
ID=6124839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH310536D CH310536A (en) | 1952-02-02 | 1953-01-09 | Tachometer for internal combustion engines. |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH310536A (en) |
FR (1) | FR1069981A (en) |
NL (1) | NL91137C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2962657A (en) * | 1956-05-09 | 1960-11-29 | Gen Electric | Ferromagnetic pulse area stabilizer |
-
0
- NL NL91137D patent/NL91137C/xx active
-
1953
- 1953-01-09 CH CH310536D patent/CH310536A/en unknown
- 1953-01-21 FR FR1069981D patent/FR1069981A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2962657A (en) * | 1956-05-09 | 1960-11-29 | Gen Electric | Ferromagnetic pulse area stabilizer |
Also Published As
Publication number | Publication date |
---|---|
FR1069981A (en) | 1954-07-15 |
NL91137C (en) |
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