AU526827B2 - Closing mechanism for gas ducts, particularly ventilating ducts - Google Patents

Closing mechanism for gas ducts, particularly ventilating ducts

Info

Publication number
AU526827B2
AU526827B2 AU37816/78A AU3781678A AU526827B2 AU 526827 B2 AU526827 B2 AU 526827B2 AU 37816/78 A AU37816/78 A AU 37816/78A AU 3781678 A AU3781678 A AU 3781678A AU 526827 B2 AU526827 B2 AU 526827B2
Authority
AU
Australia
Prior art keywords
ducts
closing mechanism
gas
particularly ventilating
ventilating
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
AU37816/78A
Other languages
English (en)
Other versions
AU3781678A (en
Inventor
Ruegg Max
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.)
Hess and Gie Pilgersteg Meader Hofmann Cie
Original Assignee
Hess & Cie Pilgersteg
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 Hess & Cie Pilgersteg filed Critical Hess & Cie Pilgersteg
Publication of AU3781678A publication Critical patent/AU3781678A/en
Application granted granted Critical
Publication of AU526827B2 publication Critical patent/AU526827B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/1018—Pivoting closing devices
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/12—Hinged dampers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
  • Air-Flow Control Members (AREA)
  • Pipe Accessories (AREA)
  • Transmission Devices (AREA)
AU37816/78A 1977-07-20 1978-07-06 Closing mechanism for gas ducts, particularly ventilating ducts Expired AU526827B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH900777A CH622087A5 (en) 1977-07-20 1977-07-20 Closing device for gas ducts, in particular ventilation ducts
CHCH775007 1977-07-20

Publications (2)

Publication Number Publication Date
AU3781678A AU3781678A (en) 1980-01-10
AU526827B2 true AU526827B2 (en) 1983-02-03

Family

ID=4347320

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37816/78A Expired AU526827B2 (en) 1977-07-20 1978-07-06 Closing mechanism for gas ducts, particularly ventilating ducts

Country Status (5)

Country Link
AT (1) AT380735B (de)
AU (1) AU526827B2 (de)
CH (1) CH622087A5 (de)
DE (1) DE2828687A1 (de)
FR (1) FR2398243A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391201B (de) * 1988-04-06 1990-09-10 Akra Ag Einrichtung zum verschliessen von deckeln oder tueren von klimageraete aufnehmenden behaeltern
DE102011117339B4 (de) * 2011-10-31 2023-09-28 Bmw Ag Abgasturbolader mit einem Wastegate-Ventil
EP3199778A1 (de) * 2016-01-29 2017-08-02 Volkswagen Aktiengesellschaft Abgasturbolader für eine brennkraftmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH553384A (de) * 1972-06-16 1974-08-30 Sulzer Ag Feuerschutzklappe fuer lueftungsanlagen.
DE2361729A1 (de) * 1973-12-12 1975-06-19 Klima & Kaelte Gmbh Feuerschutzklappe fuer lueftungskanaele

Also Published As

Publication number Publication date
FR2398243A1 (fr) 1979-02-16
ATA489678A (de) 1985-11-15
CH622087A5 (en) 1981-03-13
AT380735B (de) 1986-06-25
DE2828687A1 (de) 1979-02-01
AU3781678A (en) 1980-01-10

Similar Documents

Publication Publication Date Title
AU516219B2 (en) Lung ventilators
AU529142B2 (en) I.c. engine valve operating mechanism
AU518888B2 (en) Self-grinding valve mechanism
AU532921B2 (en) Window opening mechanism
AU508248B2 (en) Gas control unit for burner
AU517363B2 (en) Fire, protective ducting structure
AU516822B2 (en) Controlling gas flows
AU520797B2 (en) Air control valve
AU506848B2 (en) Ventilated poppet damper
AU521655B2 (en) Damper valve
AU520355B2 (en) 2-arylamino-3,5dinitro-benzotrifluorides
NO141665C (no) Spalteventil for luftventilering.
AU526827B2 (en) Closing mechanism for gas ducts, particularly ventilating ducts
AU520596B2 (en) Mould closing mechanism
AU506276B2 (en) Butterfly valve
AU508734B2 (en) Ventilators
AU512052B2 (en) Flap valve
AU536291B2 (en) Ventilators
GB2045610B (en) Damper blade operating mechanism
AU553320B2 (en) Sliding door operating mechanism
AU538893B2 (en) Ventilators
AU504845B2 (en) Ventilators
AU512726B2 (en) Ventilator actuator
CA1026683A (en) Silencer for ventilation ducts
AU6390786A (en) Improved door operating mechanism