EP0301469A3 - Pulse generator - Google Patents

Pulse generator Download PDF

Info

Publication number
EP0301469A3
EP0301469A3 EP88112006A EP88112006A EP0301469A3 EP 0301469 A3 EP0301469 A3 EP 0301469A3 EP 88112006 A EP88112006 A EP 88112006A EP 88112006 A EP88112006 A EP 88112006A EP 0301469 A3 EP0301469 A3 EP 0301469A3
Authority
EP
European Patent Office
Prior art keywords
actuator
pulse generator
contact springs
spring
gear wheel
Prior art date
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.)
Ceased
Application number
EP88112006A
Other languages
German (de)
French (fr)
Other versions
EP0301469A2 (en
Inventor
Wolfgang Rösl
Jochen Rose
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.)
Alcatel Lucent Deutschland AG
Alcatel Lucent NV
Original Assignee
Alcatel SEL AG
Standard Elektrik Lorenz AG
Alcatel NV
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.)
Filing date
Publication date
Application filed by Alcatel SEL AG, Standard Elektrik Lorenz AG, Alcatel NV filed Critical Alcatel SEL AG
Publication of EP0301469A2 publication Critical patent/EP0301469A2/en
Publication of EP0301469A3 publication Critical patent/EP0301469A3/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/005—Electromechanical pulse generators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/005—Electromechanical pulse generators
    • H01H2019/006—Electromechanical pulse generators being rotation direction sensitive, e.g. the generated pulse or code depends on the direction of rotation of the operating part

Landscapes

  • Toys (AREA)
  • Lock And Its Accessories (AREA)
  • Mechanical Control Devices (AREA)
  • Transmission Devices (AREA)

Abstract

Die Erfindung betrifft einen Impulsgenerator mit einem durch ein Zahnrad über einen Rastansatz verschiebbaren Betätigungsglied, das bei Verschiebung seitlich angebrachte Kontaktfedern betätigen kann. Zwischen den Kontaktfedern und dem aus einem Metallband aus federndem Material gebogenen Betätigungsglied ist seitlich ein relativ großer Abstand erforderlich, um einen Kurzschluß zwischen den beiden seitlichen, einander gegenüberstehenden Kontaktfedern zu verhindern. Dies bedingt einen toten Drehwinkel, um den das Zahnrad gedreht werden muß, bevor eine Betätigung einer Kontaktfeder möglich ist. Außerdem ist eine besondere Rastfeder vorgesehen, durch die die Ruhestellungen des Zahnrades definiert sind. The invention relates to a pulse generator one by a gear wheel over a catch slidable actuator that moves can actuate contact springs attached to the side. Between the contact springs and the one Metal band made of springy material Laterally, the actuator is a relatively large one Distance required to short between the two side facing each other To prevent contact springs. This causes a dead person Angle of rotation by which the gear wheel must be rotated, before actuation of a contact spring is possible. In addition, a special detent spring is provided, through which the rest positions of the gearwheel are defined are.

Das Betätigungsglied (10) ist aus Isolierstoff hergestellt und wird durch eine Druckfeder (12) gegen das Zahnrad (4) gedrückt. Die Druckfeder dient zugleich als Rastfeder. The actuator (10) is made of insulating material is produced and is counteracted by a compression spring (12) the gear (4) pressed. The compression spring serves at the same time as a detent spring.

Der Impulsgenerator ist besonders zur Abgabe von Strom oder Spannungsimpulsen zur Einstellung der Frequenz von digital einstellbaren Tunemgeeignet. The pulse generator is especially designed to deliver Current or voltage pulses to adjust the Frequency of digitally adjustable tunem suitable.

EP88112006A 1987-07-28 1988-07-26 Pulse generator Ceased EP0301469A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3724898 1987-07-28
DE3724898 1987-07-28
DE3739296 1987-11-20
DE19873739296 DE3739296A1 (en) 1987-07-28 1987-11-20 PULSE GENERATOR

Publications (2)

Publication Number Publication Date
EP0301469A2 EP0301469A2 (en) 1989-02-01
EP0301469A3 true EP0301469A3 (en) 1989-09-13

Family

ID=25858016

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88112006A Ceased EP0301469A3 (en) 1987-07-28 1988-07-26 Pulse generator

Country Status (3)

Country Link
US (1) US4894494A (en)
EP (1) EP0301469A3 (en)
DE (1) DE3739296A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382037A1 (en) * 1989-02-07 1990-08-16 Alcatel SEL Aktiengesellschaft Pulse generator
DK168257B1 (en) * 1991-01-11 1994-02-28 Microtronic As Electromechanical encoder
US5650670A (en) * 1995-07-27 1997-07-22 The United States Of America As Represented By The Secretary Of The Air Force Induction charge microwave pulse generator having a split ground plane
JP2001243849A (en) * 2000-03-01 2001-09-07 Alps Electric Co Ltd Click structure of rotary electrical component
US7079304B2 (en) * 2004-01-23 2006-07-18 The Lubrizol Corporation Structured fluid compositions for electrophoretically frustrated total internal reflection displays
GB2420447B (en) * 2004-11-19 2008-02-27 Invensys Controls Uk Ltd Switching mechanism
DE102010037497B4 (en) * 2010-09-13 2021-09-09 Preh Gmbh Impulse rotary pushbutton control element and its use

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1929087A1 (en) * 1969-06-09 1970-12-23 Jakob Thaler Device for pulling cables or the like.
US4282415A (en) * 1979-05-02 1981-08-04 Alps Electric Co., Ltd. Rotary pulse switch
EP0229306A2 (en) * 1985-12-11 1987-07-22 Alcatel SEL Aktiengesellschaft Impulse generator
FR2595002A1 (en) * 1986-02-21 1987-08-28 Itt Composants Instr Rotary switch for stepwise adjustment of an analogue quantity

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121721A (en) * 1982-12-28 1984-07-13 ホシデン株式会社 Rotary switch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1929087A1 (en) * 1969-06-09 1970-12-23 Jakob Thaler Device for pulling cables or the like.
US4282415A (en) * 1979-05-02 1981-08-04 Alps Electric Co., Ltd. Rotary pulse switch
EP0229306A2 (en) * 1985-12-11 1987-07-22 Alcatel SEL Aktiengesellschaft Impulse generator
FR2595002A1 (en) * 1986-02-21 1987-08-28 Itt Composants Instr Rotary switch for stepwise adjustment of an analogue quantity

Also Published As

Publication number Publication date
EP0301469A2 (en) 1989-02-01
US4894494A (en) 1990-01-16
DE3739296A1 (en) 1989-02-09

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Legal Events

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Owner name: ALCATEL N.V.

Owner name: ALCATEL SEL AKTIENGESELLSCHAFT

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