HU9501562D0 - Circuit arrangement and switching-lighting unit for refrigerator - Google Patents

Circuit arrangement and switching-lighting unit for refrigerator

Info

Publication number
HU9501562D0
HU9501562D0 HU9501562A HU9501562A HU9501562D0 HU 9501562 D0 HU9501562 D0 HU 9501562D0 HU 9501562 A HU9501562 A HU 9501562A HU 9501562 A HU9501562 A HU 9501562A HU 9501562 D0 HU9501562 D0 HU 9501562D0
Authority
HU
Hungary
Prior art keywords
signal lamp
piezoelectric buzzer
refrigerator
switching
circuit arrangement
Prior art date
Application number
HU9501562A
Other languages
Hungarian (hu)
Other versions
HUT73862A (en
HU215873B (en
Inventor
Klaus Imer
Original Assignee
Haschkamp
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=8215976&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HU9501562(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Haschkamp filed Critical Haschkamp
Publication of HU9501562D0 publication Critical patent/HU9501562D0/en
Publication of HUT73862A publication Critical patent/HUT73862A/en
Publication of HU215873B publication Critical patent/HU215873B/en

Links

Classifications

    • 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
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/36—Visual displays

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Switches With Compound Operations (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Push-Button Switches (AREA)

Abstract

The unit (10) has a green signal lamp (L1) for normal operation, a yellow signal lamp (L2) for continuous operation and a red signal lamp (L3) for indicating an abnormal condition. A piezoelectric buzzer (20) provides a warning signal tone when the temp rises above a given threshold value, the red signal lamp acting as the oscillation generator for the piezoelectric buzzer. The 3 signal lamps are combined with the rapid-freezing switch (12) and the piezoelectric buzzer in a plug-in module, the green and yellow signal lamps coupled to the refrigeration motor and the red signal lamp to a temp. sensor, when the module is fitted in the refrigeration device. <IMAGE>
HU9501562A 1994-05-30 1995-05-29 Circuit arrangement and switching-lighting unit for refrigerator HU215873B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94108304A EP0689018B1 (en) 1994-05-30 1994-05-30 Circuit arrangement and assembly as a switch-lamp combination for a freezer apparatus

Publications (3)

Publication Number Publication Date
HU9501562D0 true HU9501562D0 (en) 1995-07-28
HUT73862A HUT73862A (en) 1996-10-28
HU215873B HU215873B (en) 1999-03-29

Family

ID=8215976

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9501562A HU215873B (en) 1994-05-30 1995-05-29 Circuit arrangement and switching-lighting unit for refrigerator

Country Status (5)

Country Link
EP (1) EP0689018B1 (en)
AT (1) ATE147153T1 (en)
DE (1) DE59401477D1 (en)
DK (1) DK0689018T3 (en)
HU (1) HU215873B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011116147A1 (en) * 2011-09-06 2013-03-07 Liebherr-Hausgeräte Ochsenhausen GmbH Cooling and freezing apparatus has short-stroke switch that is provided to prevent switching of electrical and electronic components partially or completely, when electrical and electronic components are not mounted in incorrect state

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1986544U (en) * 1968-01-23 1968-06-06 Linde Hausgeraete G M B H FREEZER CHEST.
DE1946259B2 (en) * 1969-09-12 1976-10-07 Deep freeze with additional temp controlled switch in lid - switch in parallel with temp controller and rapid freeze selector switch
DE7705429U1 (en) * 1977-02-23 1977-06-02 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Switching and display device for an electrically operated household appliance, in particular a control panel for a freezer or the like
DE3113561A1 (en) * 1981-04-03 1982-11-04 Linde Ag, 6200 Wiesbaden Acoustic warning device
DE8226296U1 (en) * 1982-09-17 1982-11-04 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart COOLING UNIT, IN PARTICULAR REFRIGERATOR OR FREEZER

Also Published As

Publication number Publication date
EP0689018A1 (en) 1995-12-27
ATE147153T1 (en) 1997-01-15
EP0689018B1 (en) 1997-01-02
HUT73862A (en) 1996-10-28
DE59401477D1 (en) 1997-02-13
HU215873B (en) 1999-03-29
DK0689018T3 (en) 1997-06-02

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee