HK1025937A1 - Parachute opening devices - Google Patents

Parachute opening devices

Info

Publication number
HK1025937A1
HK1025937A1 HK00105069A HK00105069A HK1025937A1 HK 1025937 A1 HK1025937 A1 HK 1025937A1 HK 00105069 A HK00105069 A HK 00105069A HK 00105069 A HK00105069 A HK 00105069A HK 1025937 A1 HK1025937 A1 HK 1025937A1
Authority
HK
Hong Kong
Prior art keywords
opening devices
parachute opening
parachute
devices
opening
Prior art date
Application number
HK00105069A
Inventor
David Richard Jordan Hirst
Peter Beynon
Original Assignee
Wardle Storeys Ltd
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 Wardle Storeys Ltd filed Critical Wardle Storeys Ltd
Publication of HK1025937A1 publication Critical patent/HK1025937A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D17/00—Parachutes
    • B64D17/40—Packs
    • B64D17/52—Opening, e.g. manual
    • B64D17/54—Opening, e.g. manual automatic
    • B64D17/56—Opening, e.g. manual automatic responsive to barometric pressure
HK00105069A 1998-08-15 2000-08-15 Parachute opening devices HK1025937A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9817716.5A GB9817716D0 (en) 1998-08-15 1998-08-15 Parachute openning device

Publications (1)

Publication Number Publication Date
HK1025937A1 true HK1025937A1 (en) 2000-12-01

Family

ID=10837245

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00105069A HK1025937A1 (en) 1998-08-15 2000-08-15 Parachute opening devices

Country Status (4)

Country Link
AU (1) AU5379799A (en)
GB (2) GB9817716D0 (en)
HK (1) HK1025937A1 (en)
WO (1) WO2000009394A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020155587A1 (en) 2001-04-20 2002-10-24 Sequenom, Inc. System and method for testing a biological sample
GB2385666B (en) * 2002-02-25 2005-03-16 Airborne Systems Ltd Mechanisms for use with parachutes
CN103935521A (en) * 2013-08-23 2014-07-23 中国航空工业集团公司西安飞机设计研究所 Drag parachute opening method
CN103612764B (en) * 2013-11-27 2016-09-14 武汉航空仪表有限责任公司 A kind of parachute system of active and standby linkage
DE102015121599A1 (en) * 2015-12-11 2017-06-14 Helmut Cloth Automatic release device for parachutes
CN107985609A (en) * 2017-11-23 2018-05-04 长光卫星技术有限公司 Unmanned plane parachute piece-rate system based on ultrasonic wave module
RU2737456C1 (en) * 2019-11-27 2020-11-30 ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ КАЗЕННОЕ ВОЕННОЕ ОБРАЗОВАТЕЛЬНОЕ УЧРЕЖДЕНИЕ ВЫСШЕГО ОБРАЗОВАНИЯ "Военная академия Ракетных войск стратегического назначения имени Петра Великого" МИНИСТЕРСТВА ОБОРОНЫ РОССИЙСКОЙ ФЕДЕРАЦИИ Device for thermal cutting of reserve parachute closing loop
RU2737458C1 (en) * 2019-12-17 2020-11-30 ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ КАЗЕННОЕ ВОЕННОЕ ОБРАЗОВАТЕЛЬНОЕ УЧРЕЖДЕНИЕ ВЫСШЕГО ОБРАЗОВАНИЯ "Военная академия Ракетных войск стратегического назначения имени Петра Великого" МИНИСТЕРСТВА ОБОРОНЫ РОССИЙСКОЙ ФЕДЕРАЦИИ Device for polythermal cutting of reserve parachute closing loop
CN112550729B (en) * 2021-02-23 2021-05-11 成都飞航智云科技有限公司 Aircraft with pneumatic appearance is impaired later to prevent weighing down function

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667705A (en) * 1970-01-12 1972-06-06 Snyder Stephen Louis Automatic control system for parachutes
FR2335849A1 (en) * 1975-12-19 1977-07-15 Parmentier Jean Safety device determining ascent or descent velocities - uses two thermistors in air tube and connected to associated control circuit for e.g. automatic parachute opening
GB2032860B (en) * 1978-10-31 1982-11-03 Sse Inc Automatic parachute releaser
DE3707294A1 (en) * 1987-03-06 1988-09-15 Helmut Cloth AIR PRESSURE RELEASE DEVICE FOR A PARACHUTE
GB2217273B (en) * 1987-05-07 1991-03-27 Anthony Joseph Baggarley Improvements in or relating to parachute release devices
US4836477A (en) * 1988-05-02 1989-06-06 Baggarley Anthony J Parachute release devices
US5222697A (en) * 1992-02-10 1993-06-29 Sse Incorporated Pin puller for parachute automatic activation system
DE19644451A1 (en) * 1996-10-25 1998-05-07 Helmut Cloth Automatic release device for a parachute

Also Published As

Publication number Publication date
GB2342326A (en) 2000-04-12
GB2342326B (en) 2003-02-12
AU5379799A (en) 2000-03-06
WO2000009394A1 (en) 2000-02-24
GB9817716D0 (en) 1998-10-14
GB9919061D0 (en) 1999-10-13

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Legal Events

Date Code Title Description
CHPA Change of a particular in the register (except of change of ownership)
PF Patent in force
AS Change of ownership

Owner name: AIRBORNE SYSTEMS LIMITED

Free format text: FORMER OWNER(S): SURVITEC GROUP LIMITED

PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20060812