EP0954994A3 - Safety helmet with cooling system - Google Patents

Safety helmet with cooling system Download PDF

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Publication number
EP0954994A3
EP0954994A3 EP99108262A EP99108262A EP0954994A3 EP 0954994 A3 EP0954994 A3 EP 0954994A3 EP 99108262 A EP99108262 A EP 99108262A EP 99108262 A EP99108262 A EP 99108262A EP 0954994 A3 EP0954994 A3 EP 0954994A3
Authority
EP
European Patent Office
Prior art keywords
safety helmet
chiller
helmet
cooling system
vehicle
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.)
Withdrawn
Application number
EP99108262A
Other languages
German (de)
French (fr)
Other versions
EP0954994A2 (en
Inventor
Lambert Küppers
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0954994A2 publication Critical patent/EP0954994A2/en
Publication of EP0954994A3 publication Critical patent/EP0954994A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/28—Ventilating arrangements
    • A42B3/285—Ventilating arrangements with additional heating or cooling means
    • 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
    • F25D15/00—Devices not covered by group F25D11/00 or F25D13/00, e.g. non-self-contained movable 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
    • F25D2400/26—Refrigerating devices for cooling wearing apparel, e.g. garments, hats, shoes or gloves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Helmets And Other Head Coverings (AREA)

Abstract

Der Sicherheitshelm mit Kühlanlage besteht aus einem Sicherheitshelm (10), der eine Helmpolsterung mit Kühlrohren enthält, an der Verbindungsleitungen (43,44,45) zu einer Kältemaschine (20) angeschlossen werden können. Von der Kältemaschine (20) wird ein hier gekühltes Kühlmedium in den Helm gepumt, wo es Wärme aufnimmt und wiederum in die Kältemaschine abführt. Die Kältemaschine kann am Fahrzeug installiert werden und von der elektrischen Anlage des Fahrzeugs oder von einer externen Energieversorgung gespeist werden.

Figure 00000001
The safety helmet with cooling system consists of a safety helmet (10), which contains helmet padding with cooling tubes, to which connecting lines (43, 44, 45) to a refrigeration machine (20) can be connected. A cooling medium cooled here is pumped from the chiller (20) into the helmet, where it absorbs heat and in turn dissipates it into the chiller. The chiller can be installed on the vehicle and powered by the vehicle's electrical system or by an external power supply.
Figure 00000001
EP99108262A 1998-04-30 1999-04-28 Safety helmet with cooling system Withdrawn EP0954994A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998119415 DE19819415A1 (en) 1998-04-30 1998-04-30 Safety helmet with cooling system
DE19819415 1998-04-30

Publications (2)

Publication Number Publication Date
EP0954994A2 EP0954994A2 (en) 1999-11-10
EP0954994A3 true EP0954994A3 (en) 1999-12-15

Family

ID=7866340

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99108262A Withdrawn EP0954994A3 (en) 1998-04-30 1999-04-28 Safety helmet with cooling system

Country Status (2)

Country Link
EP (1) EP0954994A3 (en)
DE (1) DE19819415A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2998452B1 (en) * 2012-11-23 2015-01-02 Jean Michel Genovese PROTECTIVE HELMET COMPRISING A LIQUID ABSORPTION THERMO-REGULATION SYSTEM
CN113397801B (en) * 2021-05-24 2022-06-28 成都市第五人民医院 Severe nursing is heat sink for head

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138743A (en) * 1975-02-25 1979-02-13 Acurex Corporation Liquid cooled helmet
US4172495A (en) * 1977-08-03 1979-10-30 Energy Systems Corporation Slurry cooling of helmets
WO1983002562A1 (en) * 1982-02-01 1983-08-04 Elkins, William Personal temperature control system
WO1986005088A1 (en) * 1985-03-07 1986-09-12 Thermacor Technology, Inc. Localized cooling apparatus
US5146757A (en) * 1991-06-18 1992-09-15 David Dearing Helmet cooling system
US5245994A (en) * 1991-01-08 1993-09-21 National Science Council Air cleaning and supplying system equipped to a helmet for a motorcyclist
JPH07215051A (en) * 1991-07-26 1995-08-15 Fumiko Kamimura Cooling/heating equipment
JPH1143816A (en) * 1997-07-22 1999-02-16 Suzuki Motor Corp Temperature adjusting structure of helmet for two-wheeled vehicle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9418835U1 (en) 1994-11-24 1995-01-19 Lin, Jackie, Taipeh/T'ai-pei Safety helmet with cooling effect

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138743A (en) * 1975-02-25 1979-02-13 Acurex Corporation Liquid cooled helmet
US4172495A (en) * 1977-08-03 1979-10-30 Energy Systems Corporation Slurry cooling of helmets
WO1983002562A1 (en) * 1982-02-01 1983-08-04 Elkins, William Personal temperature control system
WO1986005088A1 (en) * 1985-03-07 1986-09-12 Thermacor Technology, Inc. Localized cooling apparatus
US5245994A (en) * 1991-01-08 1993-09-21 National Science Council Air cleaning and supplying system equipped to a helmet for a motorcyclist
US5146757A (en) * 1991-06-18 1992-09-15 David Dearing Helmet cooling system
JPH07215051A (en) * 1991-07-26 1995-08-15 Fumiko Kamimura Cooling/heating equipment
JPH1143816A (en) * 1997-07-22 1999-02-16 Suzuki Motor Corp Temperature adjusting structure of helmet for two-wheeled vehicle

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 11 26 December 1995 (1995-12-26) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 05 31 May 1999 (1999-05-31) *

Also Published As

Publication number Publication date
DE19819415A1 (en) 1999-11-04
EP0954994A2 (en) 1999-11-10

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