EP0352645B2 - Elektr(on)isches Schalt- bzw. Regelgerät in Schmalbauweise, insbesondere Schaltuhr - Google Patents

Elektr(on)isches Schalt- bzw. Regelgerät in Schmalbauweise, insbesondere Schaltuhr Download PDF

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Publication number
EP0352645B2
EP0352645B2 EP89113393A EP89113393A EP0352645B2 EP 0352645 B2 EP0352645 B2 EP 0352645B2 EP 89113393 A EP89113393 A EP 89113393A EP 89113393 A EP89113393 A EP 89113393A EP 0352645 B2 EP0352645 B2 EP 0352645B2
Authority
EP
European Patent Office
Prior art keywords
shell
program carrier
counter
switching
double
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.)
Expired - Lifetime
Application number
EP89113393A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0352645A2 (de
EP0352645B1 (de
EP0352645A3 (en
Inventor
Heribert Ing. Grad. Schmitz
Günter Stracke
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.)
Legrand GmbH
Original Assignee
Legrand GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27197989&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0352645(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE8809512U external-priority patent/DE8809512U1/de
Priority claimed from DE8809513U external-priority patent/DE8809513U1/de
Priority claimed from DE19883825308 external-priority patent/DE3825308A1/de
Priority to AT89113393T priority Critical patent/ATE88286T1/de
Application filed by Legrand GmbH filed Critical Legrand GmbH
Publication of EP0352645A2 publication Critical patent/EP0352645A2/de
Publication of EP0352645A3 publication Critical patent/EP0352645A3/de
Publication of EP0352645B1 publication Critical patent/EP0352645B1/de
Application granted granted Critical
Publication of EP0352645B2 publication Critical patent/EP0352645B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
    • G04C23/02—Constructional details

Definitions

  • the invention relates to an electrical switching or Control device in a narrow design, especially a timer, according to the preamble of claim 1.
  • the invention relates to a housing
  • the lower part and upper part being one another opposite in the form of flat shells, one of which in each case at least one of the two with molded Sidewalls arranged and fitted by pluggable Unification to form a complete housing
  • the switching elements are in the customary combination with other assemblies used functionally and their number is equal to the number selectable time levels for the circulation of the program carrier according to periodic switching program.
  • the design is also of the desired type Possible application and the installation requirements have been determined, e.g. with visible time display for the entire time program in frontal view or only a part of it side view of part of the time program. This Aspects are particularly from detail questions of the Construction of the housing and installation of each Depending on assemblies.
  • Time switches are known from DE-OS 26 00 409, where the construction principle on the designs in Frame standardized housing is built. Because of the Complexity of the components of time switches etc. and Therefore their principles need further developments more or less targeted details are concentrated.
  • An electrical switching device of the type mentioned in the preamble of claim 1 is known from FR-A-2 504 723.
  • This document describes a timer in Narrow construction, but with the feeling of Switching elements by a sensing lever on the inside of the Program carrier takes place and the transmission largely is housed in the interior of the program carrier.
  • DE-PS 28 13 069 relates to an electrical timer which the program carrier sensed from the outside on the circumference but with gearbox and motor on boards in the axis are arranged behind the program carrier, whereby the time switch has a relatively large width.
  • the object of the invention is a To create electrical switching device of the type mentioned, in which all the necessary assemblies can be accommodated in a housing that is as narrow as possible and space is still created for any additional rechargeable battery, the storage of the program carrier being ensured.
  • Fig. 1 are broken-drawn sectors Cutouts for the heads 1 of the switching elements, the ring body 2 and the fitting 3 the stored on the tube combination 11
  • Program carrier subgroup 20 can be seen more clearly, whose double pipe shell 4 visible, that in one piece or at least firmly on the base plate 5 of the lower part 6 of the housing attached, ie. is integrally formed.
  • the program carrier sub-group 20 which is visible in fragments, is rotatably mounted on the double tube partial shell 4 as a tube bearing combination, one part of this rotary bearing containing a semicircular piece with the end pieces 7, 8 of the tube shell section and through the abutment pin pin 9 as a counter bearing is supplemented so that the ring-shaped program carrier group is fully supported.
  • the double-pipe partial shell 4 has at one point in the exemplary embodiment in the middle between the ends of the tubular-shell section a tubular guide bushing 10 formed in the inner wall 52 of the double-pipe partial shell for centering the countershell by means of a counter-guide bushing 29 receiving the tubular guide bushing 10 (in Fig. 4), which is formed on the likewise not visible base plate of the upper part 195.
  • the switching elements 12 and the guide grooves 13 of the molded body 14 for axial displacement of the switching elements 12 are visible in the left part, while in the right part between the segment-like cutouts, for example. 1, the switching elements 15 and the guide grooves 16 of the shaped bodies 17 for radial displacement of the switching elements 15 are visible.
  • the empty surface 18 of the base plate 5 without any formations, which extends to the opposite end piece 7 with the interposition of the abutment pin pin 9.
  • the program carrier group 19 has a ring gear 21 on the outer edge, over which it extends the drive group 22 is driven via the drive wheel 23.
  • the scope of the program carrier is scanned by the projections of the switching elements 12 and 15 by means of the switching lever 25 which can be pivoted about the axis 24 and transmitted to the switch block, also not shown, via a contact intermediate lever 26, not shown here.
  • Fig. 1c shows two designs of the program carrier, of which one (left) for axial displacement of the switching elements 12 in the molded body 62 and the adapter 63, and the ring gear 64 is guided and optionally the other design of the program carrier for radial displacement of the switching element 15 can be used in the molded body 66 with the adapter 67.
  • One of these program carrier sub-groups 20 of your choice can be plugged onto the double-pipe partial shell 4, as a result of which the ring gear 64 is brought into engagement with the drive wheel 23.
  • Fig. 1d is the program carrier sub-group 20 (same as the example of Fig. 1c left) with the outside visible time scale 68, the switching elements 12 and the ring gear 64 shown.
  • the Program sub-group 20 is on the Double pipe shell 4 attached, the Time scale 68 over section 191 (in Fig. 1b) is visible.
  • the bearing bush 28 (Fig. 1a) is the Flap cover, not shown, stored here.
  • the drive group 22 receives a stacked gear in addition to the gear parts mentioned 141 composed of several gears with stator and coil 143 a group as form a compact, fully assembled unit.
  • the switching lever is pivoted about the axis of the pivot bearing 108 by the protruding heads of the switching elements, the opposite end 107 actuates the movable contact 112 of the switch group 110 of the switch block 111 via the intermediate lever 133.
  • the program carrier group 19 with bearing is therefore a module and coupled with the functionally following module switch block 111 via the shift lever 25 and the intermediate lever 133.
  • the switch block 111 is together with the Contact set 112, 113 and the two terminals 114, 115 combined into an independent module.
  • the switch block 111 With the manual shift lever 131, the either in two or depending on the concept or three positions can be set, can the switch block 111 additionally optionally from Time switch operation to "permanent ON” and if necessary, set “permanent OFF” from the outside, the shift lever 25 continuously from the switching elements is lifted off and the switch group 110 either in the "closed” position or "open” is blocked.
  • the switch group 110 is, in principle, a so-called snap switch, whereby due to the interaction of the intermediate lever 133 and the spring 132, the movable jumpable contact 112 snaps during the transition from one operating position "open” to the other "closed", as can be seen in FIG. 5 recognizes where the contacts 112, 113 are closed because the contact 112 has snapped over the axis of the spring 132.
  • the intermediate lever 133 has then been moved from the rest position to the bearing point 134 of the spring 132 by the opposite end 107 of the shift lever 25 as a result of the cam 106 of the shift lever 25 lifting off or by actuating the manual shift lever 131.
  • FIG. 2b shows the time scale 68 with different positions of the switching elements 12 in its circumference 153 when the cover 151 is closed; Near the time scale 68, a recess is provided for actuating the operating mode switch - here as a manual shift lever 131 with two positions “timer operation” with the symbol “clock” and “permanent ON” (symbol “I”). At the lower end of the switch block 111, the terminals 114 , 115, 114 ', 115' are sunk finger-proof against electrical contact.
  • a marking arrow 193 directed at the time scale 68 is arranged at the same height, so that the set switching time can be read comfortably and unmistakably on it.
  • 2c shows the program carrier group 19 with time scale 68 and with switching elements to be actuated axially in the "ON"position; the upper part as a section (61, 64), the lower part as an external view (68, 64, 12).
  • 2d is the bottom view of the time switch reproduced with the terminals 155.
  • the lower part 6 is a in a conventional manner Snap device 92 for clamping the housing or the device on a mounting rail appropriate.
  • a printed circuit board 171 (for example for the power supply unit) is mounted on the base plate 5 in the unoccupied surface parts of the interior of the housing.
  • this contains a voltage divider to reduce the mains voltage to the operating voltage of drive group 22.
  • an accumulator 172 is located on this circuit board 171 - taking advantage of the other parts or modules not required area - as an energy store for the power reserve in the absence or failure of the mains voltage, an electronic generator is installed as a "time base" 174, namely as an independent sub-assembly containing quartz crystal, rectifier, clock IC and capacitor.
  • the circuit board 171 has connection points to the terminals 114, 115, 114 'and 115' at the end close to the drive group 22 and at the opposite end below the switch block 111 .
  • Fig. 3a shows on the base plate 5 of the lower part 6 with partially raised side walls 181, the expediently one-piece overlays of the double pipe shell 4, various bolts 182, 183 and supports 184, guides 185, 186 for the clamps not used here, edge formations 187 for the Limiting the field of view to the timescale 68 and an integrally formed piece for the snap device 92.
  • the double-tube partial shell 4 for the storage of the program carrier group 19 is again shown fully visible. It is double-walled from an outer, lower support 52 (see. Fig. 3c, e) and an inner, higher tube wall 53, the latter being a guide beech 10 for centering the to be placed on the double tube shell 4 (not shown here ) Has a counter shell.
  • the two tube walls 52, 53 of the double tube partial shell 4 are broken off in the area outside the semicircle at this point at the end pieces 7 and 8 and a further segment also of different heights and approximately opposite the guide bush 10 is an abutment pin 9 to support the guide the double pipe shell 4 attached.
  • combined snap and guide elements with a depression and snap spring 188 are integrally formed on the side walls 181 (see also FIGS. 3b to f).
  • FIG. 3b shows the front view 189 from the outside with the wall of the operating unit and the window cutout 27 for the view of the program carrier which has not yet been installed here. Instead, you can see in this window section 27 the double-walled tubular shells of different heights 52, 53.
  • the section 191 for the manual switch (operating mode switch) are the symbols for the operating mode switch from "timer operation"("I” ) on “continuous ON operation” or “continuous OFF operation” and the cutout 191 for the manual shift lever 131 .
  • FIGS. 4a to e are various views and sections of the upper part 195, including in view a) of the cover plate 196, on which, in addition to a few molded-on bolts, guide sets 185 and guide elements 188 for the clamps, especially the molded full ring of the counter shell 197
  • Counter-guide bushing 29, which is molded in half-shell; together with the half-height wall parts 198 only include detailed formations for the double-pipe partial shell 4, because this upper part 195 is used after the complete fitting of the lower part 6 only as a kind of closure part with storage of the built-in individual parts. Only the cover 151 in front of the time scale 68 and the switching elements is stored in the bearing bush 28 .
  • Fig. 4b shows in section the few pins and Sockets in front of the wall part 198; 4c shows one Exterior and front view, Fig.4d a front view and Fig.4e the bottom view.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Mechanical Control Devices (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Switches With Compound Operations (AREA)
EP89113393A 1988-07-26 1989-07-21 Elektr(on)isches Schalt- bzw. Regelgerät in Schmalbauweise, insbesondere Schaltuhr Expired - Lifetime EP0352645B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89113393T ATE88286T1 (de) 1988-07-26 1989-07-21 Elektr(on)isches schalt- bzw. regelgeraet in schmalbauweise, insbesondere schaltuhr.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE8809513U 1988-07-26
DE8809512U 1988-07-26
DE8809512U DE8809512U1 (de) 1988-07-26 1988-07-26 Elektr(on)isches Schalt- bzw. Regelgerät in Schmalbauweise, insbesondere Schaltuhr
DE19883825308 DE3825308A1 (de) 1988-07-26 1988-07-26 Elektr(on)isches schalt- bzw. regelgeraet in schmalbauweise, insbesondere schaltuhr
DE8809513U DE8809513U1 (de) 1988-07-26 1988-07-26 Elektr(on)isches Schalt- bzw. Regelgerät in Schmalbauweise, insbesondere Schaltuhr
DE3825308 1988-07-26

Publications (4)

Publication Number Publication Date
EP0352645A2 EP0352645A2 (de) 1990-01-31
EP0352645A3 EP0352645A3 (en) 1990-08-22
EP0352645B1 EP0352645B1 (de) 1993-04-14
EP0352645B2 true EP0352645B2 (de) 1998-07-01

Family

ID=27197989

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89113393A Expired - Lifetime EP0352645B2 (de) 1988-07-26 1989-07-21 Elektr(on)isches Schalt- bzw. Regelgerät in Schmalbauweise, insbesondere Schaltuhr

Country Status (3)

Country Link
EP (1) EP0352645B2 (es)
DE (1) DE58904052D1 (es)
ES (1) ES2039769T5 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9003507U1 (de) * 1990-03-26 1990-05-31 Grässlin KG, 78112 St Georgen Zeitschaltuhr
DE9319541U1 (de) * 1993-12-20 1994-02-24 Grässlin KG, 78112 St Georgen Zeitschaltuhr

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2291602A1 (fr) * 1974-11-14 1976-06-11 Legrand Sa Dispositif d'action a intervention programmee, en particulier commutateur
DE2600409A1 (de) * 1976-01-07 1977-07-21 Westdeutsche Elektrogeraete Elektrisches schaltgertaet, insbesondere zeitschaltgeraet
DE3025709A1 (de) * 1980-07-07 1982-02-04 Dieter Gräßlin Feinwerktechnik, 7742 St Georgen Schaltuhr
FR2504723A1 (fr) * 1981-04-24 1982-10-29 Legrand Sa Module interrupteur a programmation
DE8135821U1 (de) * 1981-12-09 1986-01-02 Dieter Gräßlin Feinwerktechnik, 7742 St. Georgen Mehrbereichsschalteinrichtung

Also Published As

Publication number Publication date
EP0352645A2 (de) 1990-01-31
ES2039769T3 (es) 1993-10-01
ES2039769T5 (es) 1998-12-16
EP0352645B1 (de) 1993-04-14
DE58904052D1 (de) 1993-05-19
EP0352645A3 (en) 1990-08-22

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