IT1234267B - Disconnettore di protezione per la rete idrica, in particolare per impianti medicali - Google Patents

Disconnettore di protezione per la rete idrica, in particolare per impianti medicali

Info

Publication number
IT1234267B
IT1234267B IT8940036A IT4003689A IT1234267B IT 1234267 B IT1234267 B IT 1234267B IT 8940036 A IT8940036 A IT 8940036A IT 4003689 A IT4003689 A IT 4003689A IT 1234267 B IT1234267 B IT 1234267B
Authority
IT
Italy
Prior art keywords
medical systems
water network
protection disconnector
disconnector
protection
Prior art date
Application number
IT8940036A
Other languages
English (en)
Other versions
IT8940036A0 (it
Inventor
Augusto Cattani
Original Assignee
Cattani Off Augusto & Co
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=11246950&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1234267(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cattani Off Augusto & Co filed Critical Cattani Off Augusto & Co
Priority to IT8940036A priority Critical patent/IT1234267B/it
Publication of IT8940036A0 publication Critical patent/IT8940036A0/it
Priority to DE69023259T priority patent/DE69023259T2/de
Priority to ES90830057T priority patent/ES2078961T3/es
Priority to EP90830057A priority patent/EP0388367B1/en
Priority to US07/482,199 priority patent/US5039405A/en
Application granted granted Critical
Publication of IT1234267B publication Critical patent/IT1234267B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/0061—Air and water supply systems; Valves specially adapted therefor
    • A61C1/0076—Sterilising operating fluids or fluid supply elements such as supply lines, filters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/3149—Back flow prevention by vacuum breaking [e.g., anti-siphon devices]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86292—System with plural openings, one a gas vent or access opening
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86381—Head-establishing standpipe or expansion chamber [e.g., surge tanks]

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Domestic Plumbing Installations (AREA)
  • Reciprocating Pumps (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • External Artificial Organs (AREA)
  • Pipeline Systems (AREA)
IT8940036A 1989-03-06 1989-03-06 Disconnettore di protezione per la rete idrica, in particolare per impianti medicali IT1234267B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT8940036A IT1234267B (it) 1989-03-06 1989-03-06 Disconnettore di protezione per la rete idrica, in particolare per impianti medicali
DE69023259T DE69023259T2 (de) 1989-03-06 1990-02-15 Die Benutzung einer Vorrichtung zum Verhindern der Bakterienübertragung von einem Tankinhalt zum Wasserauslass für medizinische Zwecke.
ES90830057T ES2078961T3 (es) 1989-03-06 1990-02-15 Utilizacion de un separador para la proteccion del suministro de agua de la red en instalaciones medicas.
EP90830057A EP0388367B1 (en) 1989-03-06 1990-02-15 The use of a disconnector for the protection of the main water supply in medical plants
US07/482,199 US5039405A (en) 1989-03-06 1990-02-20 Disconnector for the protection of the watermain, with particular reference to medical plants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8940036A IT1234267B (it) 1989-03-06 1989-03-06 Disconnettore di protezione per la rete idrica, in particolare per impianti medicali

Publications (2)

Publication Number Publication Date
IT8940036A0 IT8940036A0 (it) 1989-03-06
IT1234267B true IT1234267B (it) 1992-05-14

Family

ID=11246950

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8940036A IT1234267B (it) 1989-03-06 1989-03-06 Disconnettore di protezione per la rete idrica, in particolare per impianti medicali

Country Status (5)

Country Link
US (1) US5039405A (it)
EP (1) EP0388367B1 (it)
DE (1) DE69023259T2 (it)
ES (1) ES2078961T3 (it)
IT (1) IT1234267B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1270944B (it) † 1993-02-10 1997-05-26 Pressindustria A G Procedimento continuo e impianto di alogenazione di elastomeri.
GB2286179B (en) * 1994-02-08 1998-01-21 Premark Feg Corp Improvements in or relating to washing equipment

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237306A (en) * 1962-01-09 1966-03-01 American Hospital Supply Corp Water coolant supply system for airdriven dental handpieces
US3482313A (en) * 1967-04-12 1969-12-09 Dentsply Int Inc Oral vacuum system
US3754741A (en) * 1971-09-28 1973-08-28 Parker Eng Chem Inc Water treatment system
US4293300A (en) * 1979-01-15 1981-10-06 Officine Augusto Cattani & C. S.A.S. Liquid separating and evacuating device for fluid suction equipment
US4245989A (en) * 1979-07-09 1981-01-20 Dentsply Research & Development Corp. Water economizing system for dental equipment
US4386910A (en) * 1980-05-02 1983-06-07 Officine Augusto Cattani & C.S.A.S. Console for suction tubes of suction units used in dentistry
US4414998A (en) * 1981-08-11 1983-11-15 Dentsply Research & Development Corp. Air gap system to maintain pure liquid supplies
US4344756A (en) * 1981-09-28 1982-08-17 Dentsply Research & Development Corp. Water recycler for dental operatories
US4580978A (en) * 1984-02-21 1986-04-08 Vincent Motola Dental high volume evacuation system
IT1187187B (it) * 1985-07-31 1987-12-16 Cattani Off Augusto & Co Dispositivo separatore e scaricatore di liquidi con pompa di drenaggio,in particolare per impianti di aspirazione odontoiatrici
EP0284805B1 (de) * 1987-03-02 1991-11-06 Schubert & Salzer GmbH & Co. Rohrunterbrecher
JPS6415017A (en) * 1987-07-07 1989-01-19 Inax Corp Shower system

Also Published As

Publication number Publication date
ES2078961T3 (es) 1996-01-01
DE69023259D1 (de) 1995-12-07
EP0388367B1 (en) 1995-11-02
EP0388367A3 (en) 1991-01-16
IT8940036A0 (it) 1989-03-06
DE69023259T2 (de) 1996-04-04
US5039405A (en) 1991-08-13
EP0388367A2 (en) 1990-09-19

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970328