DE4016381A1 - Elektrische heizvorrichtung zum erwaermen relativ kleiner mengen eines mediums oder mehrere medien, z.b. luft und wasser, insbesondere fuer zahnaerztliche zwecke - Google Patents

Elektrische heizvorrichtung zum erwaermen relativ kleiner mengen eines mediums oder mehrere medien, z.b. luft und wasser, insbesondere fuer zahnaerztliche zwecke

Info

Publication number
DE4016381A1
DE4016381A1 DE4016381A DE4016381A DE4016381A1 DE 4016381 A1 DE4016381 A1 DE 4016381A1 DE 4016381 A DE4016381 A DE 4016381A DE 4016381 A DE4016381 A DE 4016381A DE 4016381 A1 DE4016381 A1 DE 4016381A1
Authority
DE
Germany
Prior art keywords
channels
medium
electrically
head part
piston
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
DE4016381A
Other languages
German (de)
English (en)
Other versions
DE4016381C2 (enrdf_load_stackoverflow
Inventor
Karl Herter
Gerhard Schmid
Georg Wenger
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.)
Kaltenbach and Voigt GmbH
Original Assignee
Kaltenbach and Voigt 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
Application filed by Kaltenbach and Voigt GmbH filed Critical Kaltenbach and Voigt GmbH
Priority to DE4016381A priority Critical patent/DE4016381A1/de
Priority to DE19904042368 priority patent/DE4042368A1/de
Publication of DE4016381A1 publication Critical patent/DE4016381A1/de
Application granted granted Critical
Publication of DE4016381C2 publication Critical patent/DE4016381C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • G05D23/2401—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor using a heating element as a sensing element
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/121—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using electric energy supply
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • General Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Automation & Control Theory (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
DE4016381A 1990-05-21 1990-05-21 Elektrische heizvorrichtung zum erwaermen relativ kleiner mengen eines mediums oder mehrere medien, z.b. luft und wasser, insbesondere fuer zahnaerztliche zwecke Granted DE4016381A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE4016381A DE4016381A1 (de) 1990-05-21 1990-05-21 Elektrische heizvorrichtung zum erwaermen relativ kleiner mengen eines mediums oder mehrere medien, z.b. luft und wasser, insbesondere fuer zahnaerztliche zwecke
DE19904042368 DE4042368A1 (de) 1990-05-21 1990-05-21 Elektrische heizvorrichtung, insbesondere fuer zahnaerztliche zwecke, mit einer ruecksaugeinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4016381A DE4016381A1 (de) 1990-05-21 1990-05-21 Elektrische heizvorrichtung zum erwaermen relativ kleiner mengen eines mediums oder mehrere medien, z.b. luft und wasser, insbesondere fuer zahnaerztliche zwecke

Publications (2)

Publication Number Publication Date
DE4016381A1 true DE4016381A1 (de) 1991-12-05
DE4016381C2 DE4016381C2 (enrdf_load_stackoverflow) 1993-08-19

Family

ID=6406908

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4016381A Granted DE4016381A1 (de) 1990-05-21 1990-05-21 Elektrische heizvorrichtung zum erwaermen relativ kleiner mengen eines mediums oder mehrere medien, z.b. luft und wasser, insbesondere fuer zahnaerztliche zwecke

Country Status (1)

Country Link
DE (1) DE4016381A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2689227A1 (fr) * 1992-03-27 1993-10-01 Bucaille Joel Dispositif de régulation thermique d'un fluide en circulation.
EP3001118A3 (en) * 2014-09-24 2016-04-27 Bestway Inflatables & Material Corp. Ptc heater
CN110425748A (zh) * 2019-08-06 2019-11-08 纪伟方 具有降速保护功能的理疗热风机
US11002465B2 (en) 2014-09-24 2021-05-11 Bestway Inflatables & Materials Corp. PTC heater

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2255736A1 (de) * 1972-11-14 1974-05-22 Siemens Ag Elektrische heizvorrichtung
DE2752938A1 (de) * 1977-11-26 1979-05-31 Buerkert Gmbh Steuerventilanordnung fuer zahnaerztliche geraete
US4194289A (en) * 1977-09-22 1980-03-25 Vincenzo Neri Air and water supply system for dental handpieces
DE2949968A1 (de) * 1978-12-15 1980-07-03 Steinel Kg Vorrichtung zur waermeuebertragung an durch spalte voneinander getrennten heizkoerperelementen und verfahren zu deren herstellung
GB2083752A (en) * 1980-09-16 1982-03-31 Kaltenbach & Voigt Dental installation
DE3302389A1 (de) * 1983-01-25 1984-07-26 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Schaltungsanordnung zur steuerung von stellgliedern eines zahnaerztlichen behandlungsplatzes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2255736A1 (de) * 1972-11-14 1974-05-22 Siemens Ag Elektrische heizvorrichtung
US4194289A (en) * 1977-09-22 1980-03-25 Vincenzo Neri Air and water supply system for dental handpieces
DE2752938A1 (de) * 1977-11-26 1979-05-31 Buerkert Gmbh Steuerventilanordnung fuer zahnaerztliche geraete
DE2949968A1 (de) * 1978-12-15 1980-07-03 Steinel Kg Vorrichtung zur waermeuebertragung an durch spalte voneinander getrennten heizkoerperelementen und verfahren zu deren herstellung
GB2083752A (en) * 1980-09-16 1982-03-31 Kaltenbach & Voigt Dental installation
DE3302389A1 (de) * 1983-01-25 1984-07-26 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Schaltungsanordnung zur steuerung von stellgliedern eines zahnaerztlichen behandlungsplatzes

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2689227A1 (fr) * 1992-03-27 1993-10-01 Bucaille Joel Dispositif de régulation thermique d'un fluide en circulation.
EP3001118A3 (en) * 2014-09-24 2016-04-27 Bestway Inflatables & Material Corp. Ptc heater
US9618230B2 (en) 2014-09-24 2017-04-11 Bestway Inflatables & Materials Corp. PTC heater
US10228158B2 (en) 2014-09-24 2019-03-12 Bestway Inflatables & Material Corp. PTC heater
EP3705803A1 (en) * 2014-09-24 2020-09-09 Bestway Inflatables & Material Corp. Ptc heater
US11002465B2 (en) 2014-09-24 2021-05-11 Bestway Inflatables & Materials Corp. PTC heater
EP3913298A1 (en) * 2014-09-24 2021-11-24 Bestway Inflatables & Material Corp. Ptc heater
EP3705803B1 (en) 2014-09-24 2023-06-07 Bestway Inflatables & Material Corp. Ptc heater
EP4220030A1 (en) * 2014-09-24 2023-08-02 Bestway Inflatables & Material Corp. Ptc heater
US12313294B2 (en) 2014-09-24 2025-05-27 Bestway Inflatables & Material Corp. PTC heater
US12372271B2 (en) 2014-09-24 2025-07-29 Bestway Inflatables & Materials Corp. PTC heater
CN110425748A (zh) * 2019-08-06 2019-11-08 纪伟方 具有降速保护功能的理疗热风机

Also Published As

Publication number Publication date
DE4016381C2 (enrdf_load_stackoverflow) 1993-08-19

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