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GB2221510B - Actuation delay mechanism - Google Patents

Actuation delay mechanism

Info

Publication number
GB2221510B
GB2221510B GB8916438A GB8916438A GB2221510B GB 2221510 B GB2221510 B GB 2221510B GB 8916438 A GB8916438 A GB 8916438A GB 8916438 A GB8916438 A GB 8916438A GB 2221510 B GB2221510 B GB 2221510B
Authority
GB
United Kingdom
Prior art keywords
delay mechanism
actuation delay
actuation
delay
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 - Fee Related
Application number
GB8916438A
Other versions
GB8916438D0 (en
GB2221510A (en
Inventor
Hans-Joachim Rusch
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.)
Total Walther Feuerschutz GmbH
Total Feuerschutz GmbH
Original Assignee
Total Walther Feuerschutz GmbH
Total Feuerschutz 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 Total Walther Feuerschutz GmbH, Total Feuerschutz GmbH filed Critical Total Walther Feuerschutz GmbH
Publication of GB8916438D0 publication Critical patent/GB8916438D0/en
Publication of GB2221510A publication Critical patent/GB2221510A/en
Application granted granted Critical
Publication of GB2221510B publication Critical patent/GB2221510B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems
    • A62C35/68—Details, e.g. of pipes or valve systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
GB8916438A 1988-08-03 1989-07-19 Actuation delay mechanism Expired - Fee Related GB2221510B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3826300A DE3826300A1 (en) 1988-08-03 1988-08-03 ELECTROMECHANICAL DELAY DEVICE FOR ACTUATING A QUICK OPENING VALVE

Publications (3)

Publication Number Publication Date
GB8916438D0 GB8916438D0 (en) 1989-09-06
GB2221510A GB2221510A (en) 1990-02-07
GB2221510B true GB2221510B (en) 1992-08-05

Family

ID=6360120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8916438A Expired - Fee Related GB2221510B (en) 1988-08-03 1989-07-19 Actuation delay mechanism

Country Status (5)

Country Link
AT (1) AT401093B (en)
DE (1) DE3826300A1 (en)
FR (1) FR2635165B1 (en)
GB (1) GB2221510B (en)
IT (1) IT1231290B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3915435A1 (en) * 1989-05-11 1990-11-15 Total Feuerschutz Gmbh METHOD FOR OPERATING A FIRE EXTINGUISHING SYSTEM
DE4005777C1 (en) * 1990-02-23 1991-05-16 Total Walther Feuerschutz Gmbh, 5000 Koeln, De
DE19710377C2 (en) * 1997-03-13 2001-10-31 Total Feuerschutz Gmbh Device for delayed actuation of a valve
DE10211702B4 (en) 2002-03-16 2015-01-29 Total Walther Gmbh, Feuerschutz Und Sicherheit Tripping device for a quick opening valve of a fire extinguishing system
KR100452049B1 (en) * 2002-06-14 2004-10-14 이기원 A spread-head actuator for automatic fire extinguisher
GB2466659A (en) * 2009-01-05 2010-07-07 Robert John Wightman A motor driven activator for a fire extinguisher
US9821183B2 (en) 2014-07-11 2017-11-21 Kidde Technologies, Inc. Motorized actuator for a fire extinguisher
US9539452B2 (en) 2014-07-11 2017-01-10 Kidde Technologies, Inc. Rapid pressure diffusion actuator for a fire extinguisher

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB921487A (en) * 1960-09-08 1963-03-20 Fisher Scientific Co Apparatus for removing the effect of backlash in a gear drive
GB1090400A (en) * 1965-10-15 1967-11-08 Contraves Ag Improvements in or relating to the triggering off of a predetermined action on an accelerated carrier such as a rocket projectile
GB1273857A (en) * 1970-03-16 1972-05-10 Grinnell Corp Arrangements for supporting lead screws of reciprocating mechanisms
GB1593603A (en) * 1978-05-05 1981-07-22 Serck Industries Ltd Intermittent drive mechanism
US4741221A (en) * 1986-09-15 1988-05-03 Mechanical Service Co. Feed and rapid return means for machine tools

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2407537A (en) * 1944-05-13 1946-09-10 Garrett Corp Power operated actuator
US3277734A (en) * 1963-10-15 1966-10-11 Bernard Severin Electric power take-off control
FR1541172A (en) * 1967-09-13 1968-10-04 Electric cylinder
US3949812A (en) * 1974-11-12 1976-04-13 Hay George P Fire extinguishing system
FR2302473A1 (en) * 1975-02-28 1976-09-24 Securite Sauvetage Aero Mariti Inflation valve with delayed action device - uses braking effect of gear train to delay valve opening
DE3201517C2 (en) * 1982-01-20 1983-12-15 Walther & Cie AG, 5000 Köln Time control device for a fire extinguishing system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB921487A (en) * 1960-09-08 1963-03-20 Fisher Scientific Co Apparatus for removing the effect of backlash in a gear drive
GB1090400A (en) * 1965-10-15 1967-11-08 Contraves Ag Improvements in or relating to the triggering off of a predetermined action on an accelerated carrier such as a rocket projectile
GB1273857A (en) * 1970-03-16 1972-05-10 Grinnell Corp Arrangements for supporting lead screws of reciprocating mechanisms
GB1593603A (en) * 1978-05-05 1981-07-22 Serck Industries Ltd Intermittent drive mechanism
US4741221A (en) * 1986-09-15 1988-05-03 Mechanical Service Co. Feed and rapid return means for machine tools

Also Published As

Publication number Publication date
FR2635165B1 (en) 1992-03-27
IT8921232A0 (en) 1989-07-19
IT1231290B (en) 1991-11-28
DE3826300C2 (en) 1991-12-12
ATA157789A (en) 1995-10-15
AT401093B (en) 1996-06-25
DE3826300A1 (en) 1988-12-29
FR2635165A1 (en) 1990-02-09
GB8916438D0 (en) 1989-09-06
GB2221510A (en) 1990-02-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990719