CH536518A - Commutateur à touche pour clavier - Google Patents

Commutateur à touche pour clavier

Info

Publication number: CH536518A
Authority: CH; Switzerland
Prior art keywords: key switch; keypad key; keypad; switch; key
Prior art date: 1969-11-24

Application number

CH1728870A

Other languages

English (en)

Inventor

Maurice Bernin Victor

Original Assignee

Illinois Tool Works

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.)

1969-11-24

Filing date

1970-11-23

Publication date

1973-04-30

1970-11-23 Application filed by Illinois Tool Works filed Critical Illinois Tool Works

1973-04-30 Publication of CH536518A publication Critical patent/CH536518A/fr

Links

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
- H03K17/972—Switches controlled by moving an element forming part of the switch using a magnetic movable element having a plurality of control members, e.g. keyboard

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Input From Keyboards Or The Like (AREA)
Electronic Switches (AREA)
Magnetic Treatment Devices (AREA)
Electromagnets (AREA)

CH1728870A 1969-11-24 1970-11-23 Commutateur à touche pour clavier CH536518A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US87922069A	1969-11-24	1969-11-24
US87921969A	1969-11-24	1969-11-24

Publications (1)

Publication Number	Publication Date
CH536518A true CH536518A (fr)	1973-04-30

Family

ID=27128527

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH1728870A CH536518A (fr)	1969-11-24	1970-11-23	Commutateur à touche pour clavier
CH1728970A CH536519A (fr)	1969-11-24	1970-11-23	Dispositif de commutation à touche

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CH1728970A CH536519A (fr)	1969-11-24	1970-11-23	Dispositif de commutation à touche

Country Status (6)

Country	Link
US (2)	US3638222A (fr)
CH (2)	CH536518A (fr)
DE (2)	DE2057416A1 (fr)
FR (2)	FR2069822A5 (fr)
GB (3)	GB1271360A (fr)
NL (2)	NL7017098A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1360742A (en) *	1972-06-02	1974-07-24	Illinois Tool Works	Solid state keyboard
JPS49117458U (fr) *	1973-02-02	1974-10-07
US3958202A (en) *	1974-11-18	1976-05-18	Illinois Tool Works Inc.	Positional transducer utilizing magnetic elements having improved operating characteristics
US4203093A (en) *	1978-09-19	1980-05-13	Texas Instruments Incorporated	Solid state keyswitch arrangement
US4494109A (en) *	1978-09-27	1985-01-15	Bernin Victor M	Noncontacting keyboard employing a transformer element
US4300127A (en) *	1978-09-27	1981-11-10	Bernin Victor M	Solid state noncontacting keyboard employing a differential transformer element
US4227163A (en) *	1979-03-05	1980-10-07	Illinois Tool Works Inc.	Electrical keyswitch
DE3145070A1 (de) *	1981-11-13	1983-06-01	Rafi Gmbh & Co Elektrotechnische Spezialfabrik, 7981 Berg	"drucktaster fuer schalttafeln"
GB2159000B (en) *	1984-04-25	1987-07-29	Ici Plc	Conrolled inductive coupling device
GB8410518D0 (en) *	1984-04-25	1984-05-31	Ici Plc	Controlled inductive coupling device
DE3836733A1 (de) *	1988-10-28	1990-05-03	Mannesmann Kienzle Gmbh	Schaltungsanordnung zur einstellung des ausloesepunktes in einer induktiven tastatur
DE19807410B4 (de) *	1998-02-21	2012-03-22	Volkswagen Ag	Multifunktions-Bedieneinrichtung
CN101414522B (zh) *	2007-10-17	2011-02-09	深圳富泰宏精密工业有限公司	定位机构及具有该定位机构的外接式键盘
CN109698088B (zh) *	2019-02-18	2020-08-25	上海摩软通讯技术有限公司	一种按键模组

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL209920A (fr) *	1955-08-26
US3035253A (en) *	1956-04-09	1962-05-15	George C Devol	Magnetic storage devices
US2997703A (en) *	1956-08-03	1961-08-22	Clary Corp	Keyboard controlled circuitry
US3119996A (en) *	1960-10-27	1964-01-28	Potter Instrument Co Inc	Code generator with non-contacting coupling to character keys
US3160875A (en) *	1962-08-01	1964-12-08	Sperry Rand Corp	Magnetic encoder
US3403386A (en) *	1966-01-24	1968-09-24	Burroughs Corp	Format control
US3495236A (en) *	1969-04-16	1970-02-10	Burroughs Corp	Transducer

1969
- 1969-11-24 US US879219A patent/US3638222A/en not_active Expired - Lifetime
- 1969-11-24 US US879220A patent/US3638221A/en not_active Expired - Lifetime
1970
- 1970-11-20 FR FR7041881A patent/FR2069822A5/fr not_active Expired
- 1970-11-20 FR FR7041880A patent/FR2069821A5/fr not_active Expired
- 1970-11-21 DE DE19702057416 patent/DE2057416A1/de active Pending
- 1970-11-21 DE DE2057417A patent/DE2057417B2/de active Pending
- 1970-11-23 NL NL7017098A patent/NL7017098A/xx unknown
- 1970-11-23 NL NL7017099A patent/NL7017099A/xx unknown
- 1970-11-23 CH CH1728870A patent/CH536518A/fr not_active IP Right Cessation
- 1970-11-23 CH CH1728970A patent/CH536519A/fr not_active IP Right Cessation
- 1970-11-24 GB GB55893/70A patent/GB1271360A/en not_active Expired
- 1970-11-24 GB GB5589270A patent/GB1327233A/en not_active Expired
- 1970-11-24 GB GB539473A patent/GB1327235A/en not_active Expired

Also Published As

Publication number	Publication date
GB1327233A (en)	1973-08-15
GB1271360A (en)	1972-04-19
US3638222A (en)	1972-01-25
FR2069822A5 (fr)	1971-09-03
DE2057416A1 (de)	1971-05-27
US3638221A (en)	1972-01-25
GB1327235A (en)	1973-08-15
FR2069821A5 (fr)	1971-09-03
CH536519A (fr)	1973-04-30
DE2057417B2 (de)	1974-05-16
NL7017099A (fr)	1971-05-26
DE2057417A1 (de)	1971-06-03
NL7017098A (fr)	1971-05-26

Legal Events

Date	Code	Title	Description
1978-07-14	PL	Patent ceased

Publication	Publication Date	Title
NL164404C (nl)	1980-12-15	Toetsenbordschakeling.
FR1513079A (fr)	1968-02-09	Mécanisme de commutation pour un clavier
DK143007C (da)	1981-10-19	Tastafbryder
CH536518A (fr)	1973-04-30	Commutateur à touche pour clavier
CH524239A (fr)	1972-06-15	Interrupteur polyphasé à auto-soufflage
CH528141A (fr)	1972-09-15	Interrupteur à bouton-poussoir
FR1527291A (fr)	1968-05-31	Station à clavier électronique
BE814420Q (fr)	1974-08-16	Interrupteur de clavier
SE382279B (sv)	1976-01-19	Elektrisk tangentstromstellare.
IT975383B (it)	1974-07-20	Interruttore o disgiuntore elettri co azionato a chiave
DE2162079B2 (de)	1973-08-30	Schluesselbetaetigter elektrischer schalter
CH477077A (de)	1969-08-15	Tastenschalter
CH557588A (de)	1974-12-31	Schluesselschalter.
CH435408A (de)	1967-05-15	Staubgeschützter Tastenschalter
CH549835A (fr)	1974-05-31	Commutateur a touche pour clavier.
CH464313A (de)	1968-10-31	Tastenschalter
NL7410303A (nl)	1975-02-04	Toetskiesschakelaar voor telefoontoestellen.
AT295667B (de)	1972-01-10	Lastumschalteinrichtung
IT949087B (it)	1973-06-11	Interruttore a tasto
AT313098B (de)	1974-01-25	Elektrisches Schaltschloß
AR200879A1 (es)	1974-12-27	Conmutador de tecla
FR1504649A (fr)	1967-12-08	Codeur à clavier
FR1466799A (fr)	1967-01-20	Commutateur à touche
AT359586B (de)	1980-11-25	Schluesselschalter
BR6913509D0 (pt)	1973-01-04	Interruptor eletrico particularmente interruptor com tecla basculante