FR1087441A - Electric voltage multiplier device - Google Patents

Electric voltage multiplier device

Info

Publication number: FR1087441A
Authority: FR; France
Prior art keywords: electric voltage; voltage multiplier; multiplier device; electric; voltage
Prior art date: 1953-07-28
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.): Expired

Application number

Other languages

Inventor

Jacques Selz

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Compagnie Industrielle des Telephones SA

Original Assignee

Compagnie Industrielle des Telephones SA

Priority date (The priority date 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 date listed.)

1953-07-28

Filing date

1953-07-31

Publication date

1955-02-23

1953-07-31 Application filed by Compagnie Industrielle des Telephones SA filed Critical Compagnie Industrielle des Telephones SA

1955-02-23 Application granted granted Critical

1955-02-23 Publication of FR1087441A publication Critical patent/FR1087441A/en

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/06—Features relating to the removal of tools; Accessories therefor
- B23B31/07—Ejector wedges
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/06—Means for driving the impulse member
- B25D11/10—Means for driving the impulse member comprising a cam mechanism
- B25D11/102—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool
- B25D11/104—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool with rollers or balls as cam surface
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/005—Attachments or adapters placed between tool and hammer
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes
- H03C1/18—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid
- H03C1/22—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid modulating signal applied to same grid
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/38—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
- H03F3/40—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with tubes only

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Power Engineering (AREA)
Mathematical Physics (AREA)
Theoretical Computer Science (AREA)
General Engineering & Computer Science (AREA)
Software Systems (AREA)
Computer Hardware Design (AREA)
General Physics & Mathematics (AREA)

FR1087441D 1953-07-28 1953-07-31 Electric voltage multiplier device Expired FR1087441A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1090476T		1953-07-28

Publications (1)

Publication Number	Publication Date
FR1087441A true FR1087441A (en)	1955-02-23

Family

ID=9614904

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
FR1090416D Expired FR1090416A (en)	1953-07-28	1953-06-12	Improvements made to devices intended to transform a rotary movement into axial jerks and in particular to devices adaptable to a portable drill to actuate a buffer
FR1090476D Expired FR1090476A (en)	1953-07-28	1953-07-28	Method and device for slaving to a direct voltage of the amplitude of an alternating voltage
FR1087441D Expired FR1087441A (en)	1953-07-28	1953-07-31	Electric voltage multiplier device

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
FR1090416D Expired FR1090416A (en)	1953-07-28	1953-06-12	Improvements made to devices intended to transform a rotary movement into axial jerks and in particular to devices adaptable to a portable drill to actuate a buffer
FR1090476D Expired FR1090476A (en)	1953-07-28	1953-07-28	Method and device for slaving to a direct voltage of the amplitude of an alternating voltage

Country Status (2)

Country	Link
FR (3)	FR1090416A (en)
NL (1)	NL182203B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2308472A1 (en) *	1975-04-25	1976-11-19	Comex	Power hammer with two coaxial rotary drive discs - has interengaging projections on discs, with one disc movable axially to disengage drive
US4702131A (en) *	1985-06-24	1987-10-27	Harold Snow	Hand driven precision tapping system

0
- NL NLAANVRAGE7411011,A patent/NL182203B/en unknown
1953
- 1953-06-12 FR FR1090416D patent/FR1090416A/en not_active Expired
- 1953-07-28 FR FR1090476D patent/FR1090476A/en not_active Expired
- 1953-07-31 FR FR1087441D patent/FR1087441A/en not_active Expired

Also Published As

Publication number	Publication date
FR1090476A (en)	1955-03-30
NL182203B (en)
FR1090416A (en)	1955-03-30

Publication	Publication Date	Title
FR1185736A (en)	1959-08-04	Electrical connection device
CH319695A (en)	1957-02-28	Electric braking device
FR1087441A (en)	1955-02-23	Electric voltage multiplier device
FR1134588A (en)	1957-04-15	Electrical connection device
FR1098792A (en)	1955-08-22	Voltage regulator device
FR1170278A (en)	1959-01-13	Electrical connection device
FR1138663A (en)	1957-06-18	Electrical connection device
FR1137079A (en)	1957-05-23	Electrical connection device
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FR1081200A (en)	1954-12-16	Electrical connection device
FR1111241A (en)	1956-02-23	Electrical connection device
FR1111290A (en)	1956-02-24	Electrical connection device
FR1072274A (en)	1954-09-10	Electrical contact device
FR1147314A (en)	1957-11-21	Electrical connection device
FR1131232A (en)	1957-02-19	Electrical cut-off device
FR1081255A (en)	1954-12-17	Electric generator
CH325627A (en)	1957-11-15	Electrical connection device
FR1112154A (en)	1956-03-09	Electric meter device
FR1073243A (en)	1954-09-21	Electrical switching device
FR1116782A (en)	1956-05-11	Electric control device
FR1138356A (en)	1957-06-13	Advanced electrical connection device
AT193286B (en)	1957-11-25	Electric ignition device
FR1130725A (en)	1957-02-11	Improvements to an electric voltage regulator
FR1109163A (en)	1956-01-23	Device allowing the variation of the voltage applied to an electric circuit
FR1111283A (en)	1956-02-24	Electrical connection device