EP0127043A2 - Générateur d'impulsion - Google Patents

Générateur d'impulsion Download PDF

Info

Publication number
EP0127043A2
EP0127043A2 EP84105415A EP84105415A EP0127043A2 EP 0127043 A2 EP0127043 A2 EP 0127043A2 EP 84105415 A EP84105415 A EP 84105415A EP 84105415 A EP84105415 A EP 84105415A EP 0127043 A2 EP0127043 A2 EP 0127043A2
Authority
EP
European Patent Office
Prior art keywords
locking
contact
generator according
spring
cams
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.)
Granted
Application number
EP84105415A
Other languages
German (de)
English (en)
Other versions
EP0127043A3 (en
EP0127043B1 (fr
Inventor
Wolfgang Rösl
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
International Standard Electric Corp
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, International Standard Electric Corp filed Critical Alcatel SEL AG
Priority to AT84105415T priority Critical patent/ATE58612T1/de
Publication of EP0127043A2 publication Critical patent/EP0127043A2/fr
Publication of EP0127043A3 publication Critical patent/EP0127043A3/de
Application granted granted Critical
Publication of EP0127043B1 publication Critical patent/EP0127043B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01H19/54—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 the operating part having at least five or an unspecified number of operative positions
    • H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
    • 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

Definitions

  • the present invention relates to a pulse generator according to the preamble of claim 1.
  • Such a pulse generator is known from DE-OS 31 36 598.
  • the two contact pairs consist of contacts arranged on a middle and two outer contact springs.
  • the middle contact spring can be deflected by a toothed disc directly to both sides and come into operative connection with the respective outer contact spring.
  • the end of the middle contact spring slips over the catch of a tooth and jumps into a middle position in which the contacts of the middle contact spring do not meet any contact of an external contact spring.
  • the object is to be achieved without great effort to keep the abrasion of the latching cams as low as possible and still impart a perfect latching feeling and to ensure good contact that is as free of bumps as possible.
  • 1 denotes a cup-shaped housing part, which can preferably be sealed tightly with a housing plate 2.
  • a bearing bush 3 is formed or fastened, in which an axis 4 of a locking disk 5 is rotatable, but is non-displaceably supported by a locking washer 6
  • a spring spring 10 serving as a locking element is provided in the recesses 8, 9 thereof without or with only a slight preload used.
  • This is arranged so that it can cooperate in the area of the one clamping point, for example, the recess 8, with the locking cams 12 provided on the end face 11 of the locking disc 5, that is to say that they can be inserted into a groove 13 between two without or with little pretension Cams 12 engages.
  • the center line 14 of the spiral spring 10 runs perpendicular to the direction of the locking cams 12 and also here parallel to the axis 4.
  • Fig. 2 above the locking disc 5 four contact springs 15, 16, 17, 18 are arranged, which are fastened in the lower, straight housing wall 19, e.g. are embedded or molded, and project as connections 20, 21, 22, 23 downward from the housing part 1 or the housing wall 19.
  • the contact springs 15, 16, 17, 18 are provided with contacts 24 and two contact springs 15, 16 and 17, 18 form a pair of contacts 25 and 26, respectively.
  • the coil spring 10 is arranged between the inner contact springs 21 and 22 so that none of them is actuated when latching into a groove 13. If the locking disc 5 in FIG. 2 is rotated, for example, to the left, that is to say counterclockwise, the coil spring 10 is first deflected to the left and, with a section 27, takes it between the locking point (locking of the coil spring 10 with cams 12 or throat 13), in particular between the center and the other clamping point, that is to say the depression 9, with the contact spring 16. The coil spring 10 is tensioned. Finally, the contacts 24 of the contact springs 15, 16 meet and make contact. This increases the restoring force acting on the coil spring.
  • the locking cams 12 and throats 13 are arranged in the direction of the axis 4 such that they point towards the contact springs 15, 16, 17, 18.
  • the spiral spring 10 is arranged between the locking disk 5 and the contact springs 15, 16, 17, 18 parallel or at least approximately parallel to the disk plane. It is inserted on one side in a recess 9 of the housing plate 2 and its free end 28 lies, possibly with a slight preload, in a groove 13.
  • a tab 29 formed on the inner contact springs 16, 17 can be taken along by the coil spring 10. The mode of operation corresponds to that described using the previous example.
  • the locking disk can be driven via a step-up gear, in particular a spur gear.
  • a step-up gear in particular a spur gear.
  • a transmission which acts in two planes, is shown schematically in FIG. 6. It is housed between the housing cover 7 and the locking disk 5 to save space.
  • a larger spur gear 32 is rigidly coupled, which in turn drives a smaller spur gear 33 rigidly coupled to the locking disk 5.
  • the axis 4 also serves to support the locking disk 5 with the spur gear 33.
  • the spur gears 31, 32 are mounted on an axle 34 which is molded or fastened to the housing part 1.
  • a contact actuating element which can be deflected in the latching direction and the contact actuating direction can be provided.
  • this is a resilient rod that can be clamped on one or both sides like the spiral spring.
  • a rigid rod can also be provided, which can be resiliently clamped or supported on one side such that it can be deflected on all sides by springs.

Landscapes

  • Transmission Devices (AREA)
  • Contacts (AREA)
  • Surgical Instruments (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Gears, Cams (AREA)
  • Saccharide Compounds (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Electrotherapy Devices (AREA)
  • Lock And Its Accessories (AREA)
  • Springs (AREA)
  • Mechanical Operated Clutches (AREA)
EP84105415A 1983-05-28 1984-05-12 Générateur d'impulsion Expired - Lifetime EP0127043B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84105415T ATE58612T1 (de) 1983-05-28 1984-05-12 Impulsgenerator.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3319404A DE3319404C2 (de) 1983-05-28 1983-05-28 Impulsgenerator
DE3319404 1983-05-28

Publications (3)

Publication Number Publication Date
EP0127043A2 true EP0127043A2 (fr) 1984-12-05
EP0127043A3 EP0127043A3 (en) 1987-08-26
EP0127043B1 EP0127043B1 (fr) 1990-11-22

Family

ID=6200117

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84105415A Expired - Lifetime EP0127043B1 (fr) 1983-05-28 1984-05-12 Générateur d'impulsion

Country Status (7)

Country Link
US (1) US4594483A (fr)
EP (1) EP0127043B1 (fr)
JP (1) JPS6018014A (fr)
AT (1) ATE58612T1 (fr)
CA (1) CA1244071A (fr)
DE (2) DE3319404C2 (fr)
ES (1) ES8507742A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0229306A3 (en) * 1985-12-11 1989-04-12 Standard Elektrik Lorenz Aktiengesellschaft Impulse generator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2637119A1 (fr) * 1988-09-23 1990-03-30 Thomson Csf Dispositif de commande manuelle par entrainement d'un bouton en rotation
US5126142A (en) * 1989-07-18 1992-06-30 Alza Corporation Dispenser comprising ionophore

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838500Y2 (ja) * 1974-12-09 1983-08-31 株式会社ケンウッド パルスハツセイヨウノ スイツチソウチ
JPS5641902Y2 (fr) * 1975-08-15 1981-09-30
DE2658105B2 (de) * 1976-12-22 1979-03-22 Diehl Gmbh & Co, 8500 Nuernberg Kontaktgesteuerter Impulsgenerator
JPS6029147Y2 (ja) * 1979-05-02 1985-09-04 アルプス電気株式会社 ロ−タリ−パルススイツチ
AT366833B (de) * 1980-06-06 1982-05-10 Uher Ag Mechanischer impulsgeber
DE3136598A1 (de) * 1981-09-15 1983-03-31 Horn Hans Joachim "impulsgenerator"

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0229306A3 (en) * 1985-12-11 1989-04-12 Standard Elektrik Lorenz Aktiengesellschaft Impulse generator

Also Published As

Publication number Publication date
CA1244071A (fr) 1988-11-01
DE3319404A1 (de) 1984-11-29
US4594483A (en) 1986-06-10
ES532770A0 (es) 1985-06-01
EP0127043A3 (en) 1987-08-26
DE3319404C2 (de) 1986-01-23
ES8507742A1 (es) 1985-06-01
JPS6018014A (ja) 1985-01-30
ATE58612T1 (de) 1990-12-15
DE3483627D1 (de) 1991-01-03
JPH0354896B2 (fr) 1991-08-21
EP0127043B1 (fr) 1990-11-22

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