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ES431976A1 - Procedimiento para construir un calentador. - Google Patents

Procedimiento para construir un calentador.

Info

Publication number
ES431976A1
ES431976A1 ES431976A ES431976A ES431976A1 ES 431976 A1 ES431976 A1 ES 431976A1 ES 431976 A ES431976 A ES 431976A ES 431976 A ES431976 A ES 431976A ES 431976 A1 ES431976 A1 ES 431976A1
Authority
ES
Spain
Prior art keywords
hot
flexible material
water bottles
bottles made
heater
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
Application number
ES431976A
Other languages
English (en)
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.)
BERTHOLD KALBAS
Original Assignee
BERTHOLD KALBAS
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
Priority claimed from DE19732363829 external-priority patent/DE2363829C3/de
Application filed by BERTHOLD KALBAS filed Critical BERTHOLD KALBAS
Publication of ES431976A1 publication Critical patent/ES431976A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/08—Warming pads, pans or mats; Hot-water bottles
    • A61F7/086—Closures; Filling openings

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
ES431976A 1973-12-21 1974-11-15 Procedimiento para construir un calentador. Expired ES431976A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19732363829 DE2363829C3 (de) 1973-12-21 1973-12-21 Verfahren zum einstückigen Spritzen einer aus einem biegeweichen Kunststoff bestehenden Bettflasche
DE7411460 1974-04-02
DE7433351 1974-10-04

Publications (1)

Publication Number Publication Date
ES431976A1 true ES431976A1 (es) 1977-01-16

Family

ID=27185690

Family Applications (1)

Application Number Title Priority Date Filing Date
ES431976A Expired ES431976A1 (es) 1973-12-21 1974-11-15 Procedimiento para construir un calentador.

Country Status (4)

Country Link
ES (1) ES431976A1 (es)
FR (1) FR2255045B1 (es)
GB (1) GB1455672A (es)
IT (1) IT1025367B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159728A (en) * 1977-03-12 1979-07-03 Gummi-Kraus Gmbh Hot water bag
FR2996749B1 (fr) * 2012-10-15 2015-11-27 Laguelle Bouillotte et procede de fabrication d'une telle bouillotte
CN114311525B (zh) * 2021-11-19 2023-06-16 合肥贝禹电子科技有限公司 一种水桶注塑模具及其水桶

Also Published As

Publication number Publication date
GB1455672A (en) 1976-11-17
FR2255045A1 (es) 1975-07-18
IT1025367B (it) 1978-08-10
FR2255045B1 (es) 1979-03-16

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