CN104890883A - Pre-opening type parachute - Google Patents
Pre-opening type parachute Download PDFInfo
- Publication number
- CN104890883A CN104890883A CN201410081392.9A CN201410081392A CN104890883A CN 104890883 A CN104890883 A CN 104890883A CN 201410081392 A CN201410081392 A CN 201410081392A CN 104890883 A CN104890883 A CN 104890883A
- Authority
- CN
- China
- Prior art keywords
- parachute
- opening
- slow
- incorporated
- hooke
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 claims description 27
- 238000010168 coupling process Methods 0.000 claims description 27
- 238000005859 coupling reaction Methods 0.000 claims description 27
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 12
- 230000003111 delayed effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 238000005381 potential energy Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000008034 disappearance Effects 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D17/00—Parachutes
- B64D17/62—Deployment
- B64D17/64—Deployment by extractor parachute
- B64D17/66—Deployment by extractor parachute attached to hem of main canopy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D17/00—Parachutes
- B64D17/02—Canopy arrangement or construction
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a pre-opening type parachute, which mainly comprises a double-slow-descent-force balloon parachute and a pre-opening parachute, wherein the double-slow-descent-force balloon parachute and the pre-opening parachute are gathered and connected with the two ends of a universal joint; the double-slow-descent-force balloon parachute is provided with an inflating cover part which can be inflated to generate buoyancy; after the inflation of the double-slow-descent-force balloon parachute is completed, the buoyancy is generated, and the pre-opening parachute is upwards pulled to complete the parachute opening action; the auxiliary parachute opening by the height drop potential energy or displacement kinetic energy is not needed, so that higher use convenience and higher environment adaptability are realized; when the pre-opening type parachute descends, the slow-descent effect is provided through the buoyancy of the inflating cover part; a first resistance generating space of the double-slow-descent-force balloon parachute impacts air to generate first resistance preventing the descending; and a second resistance generating space of the pre-opening parachute impacts the air to generate second resistance preventing the descending. The pre-opening type parachute provides upward acting force in three positions to generate the slow-descent effect; the goals of certainly opening the pre-opening type parachute and achieving the slow descent effect in a short time can be achieved; and the use comfort degree and the use safety are improved.
Description
Technical field
The present invention relates to pre-opened parachute, it is relevant with the structure of parachute.
Background technology
Parachute, a kind of providing delays by eminence safety the launching appliance fallen, and parachute is of a great variety, wherein, the parachute of throwing type and trailing type all needs enough height or space, and air-flow resistance when coordinating under placement in height or the kinetic energy of displacement also could be determined to open through after a period of time, but, be positioned at building and stand in great numbers the high building in street because not possessing sufficient height and space, and have the awkward situation that cannot use.
Thus, there is again a kind of ballute 10 as shown in Figure 1, it mainly comprises the double-decker of an air-flow resistance cover 11 and an inflatable ball 12 formation, this inflatable ball 12 links with multiple first hawser 13 with this air-flow resistance cover 11, one end of those the first hawsers 13 is incorporated into this inflatable ball 12, the geometric construction relation of the other end then in divergent shape is incorporated into the periphery of this air-flow resistance cover 11, and one end of those the second hawsers 14 is incorporated into the periphery of this air-flow resistance cover 11, the other end is then incorporated into a carrier 15.
By this, when under this ballute 10 is by placement in height, this inflatable ball 12 first provides the buoyancy of inflation, and this air-flow resistance cover 11 provides air-flow resistance, makes this ballute 10 can provide slow effect of falling by this; But when being applied really of this ballute 10, this inflatable ball 12 must have great size to be just enough to provide sufficient buoyancy, if it small-sizedly cannot provide sufficient buoyancy; And even the diameter dimension of this air-flow resistance cover 11 be several times of this inflatable ball 12 large, be not so suitable for the disappearance of emergency escape by there being inflationtime long; Volume simultaneously also because of overall ballute 10 is too huge, and has the disappearance of mobile difficulty.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of pre-opened parachute, is to improve general ballute to have the too huge and disappearance that mobile degree of difficulty is high of volume to have enough buoyancy.
For solving the problem, the invention provides a kind of pre-opened parachute, comprising:
A pair of is slow falls power balloon-parachute, entirety is a relative center shaft is axisymmetric structure design, and there is space containing an inflatable cover portion around one first resistance in this pair of slow strength ball pack that falls, this inflatable cover portion has a plenum space, and this inflatable cover portion has the valve of this plenum space of connection, there is space around face around this first resistance with one in this inflatable cover portion, and this first resistance generation space has a first end oral area.
One Hooke's coupling, this pair slow falls power balloon-parachute is incorporated into this Hooke's coupling one end through multiple first hawser, and one end of those the first hawsers is incorporated into this pair of slow power balloon-parachute that falls, and the other end then meets at one end of this Hooke's coupling; And make this pair slow fall power balloon-parachute and freely can rotate relative to this Hooke's coupling by this.
One pre-parachute-opening, comprises an arc end face and a ring side face, around one second resistance, space occurs, the adjoining one end being arranged at this ring side face of this arc end face, and the other end of this ring side face then has one second port part; This pre-parachute-opening is incorporated into the other end of this Hooke's coupling through multiple second hawser, and one end of those the second hawsers is incorporated into this pre-parachute-opening, and the other end then meets at the other end of this Hooke's coupling, and makes this pre-parachute-opening freely can rotate relative to this Hooke's coupling by this.
One carrier, is incorporated into this pre-parachute-opening through multiple 3rd hawser, and one end of those the 3rd hawsers is incorporated into this pre-parachute-opening, and the other end then meets at this carrier.
The present invention provides buoyancy also pre-parachute-opening can be driven to complete parachute-opening action through two slow falling after power balloon-parachute is inflated, need by highly to fall or the kinetic energy of translation can complete parachute-opening and provides use, convenience and the applicability of use are high, and two slow power balloon-parachute that falls has more the first resistance and space impingement air in time declining occurs produces and slowly fall power except buoyancy, space occurs the second resistance of pre-parachute-opening of arranging in pairs or groups again then has the slow power of falling in three places and occurs, pulsation-free descending speed can be reached rapidly by this, reduce the bearing down bearing very fast decline, improve the traveling comfort used.
Accompanying drawing explanation
Fig. 1 is the structural configuration of general ballute.
Fig. 2 is the three-dimensional appearance schematic diagram of pre-opened parachute of the present invention.
Fig. 3 A is the structure cutaway view of pre-opened parachute of the present invention.
Fig. 3 B is the two slow close-up schematic view falling power balloon-parachute of pre-opened parachute of the present invention.
Fig. 3 C is the close-up schematic view of the pre-parachute-opening of pre-opened parachute of the present invention.
Fig. 4 is the storage schematic diagram of pre-opened parachute of the present invention.
Fig. 5 is the using state reference diagram of pre-opened parachute of the present invention.
Description of reference numerals
Ballute 10 air-flow resistance cover 11
Inflatable ball 12 first hawser 13
Second hawser 14 carrier 15
Power balloon-parachute 20 inflatable cover portion 21 falls in two delaying
Plenum space 211 valve 212
Space 22 is there is around face 213 first resistance
First end oral area 214 Hooke's coupling 30
The pre-parachute-opening 50 of first hawser 40
Arc end face 51 ring side face 52
There is space 53 in the second port part 521 second resistance
Ring alar part 54 second hawser 60
Center shaft X carrier 70
3rd hawser 80 buoyancy L
First resistance D1 second resistance D2
Detailed description of the invention
The preferred embodiment of pre-opened parachute of the present invention, as shown in Fig. 2 to 5, comprises:
A pair of is slow falls power balloon-parachute 20, entirety is a relative center shaft X is axisymmetric structure aspect, and this pair of slow power balloon-parachute 20 that falls comprises an inflatable cover portion 21 around one first resistance generation space 22, this inflatable cover portion 21 is the hollow body be made up of flexible material and has a plenum space 211, and this inflatable cover portion 21 has the valve 212 of this plenum space 211 of a connection, space 22 is there is around face 213 around this first resistance in this inflatable cover portion 21 with one, and should be a first end oral area 214 around the free end in face 213, this first end oral area 214 by do not have deformability hard material made by and around forming open port, and the free end of this first end oral area 214 is for leading arc state as shown in Figure 3 B.
One Hooke's coupling 30, this pair slow falls power balloon-parachute 20 is incorporated into this Hooke's coupling 30 one end through multiple first hawser 40, and one end of those the first hawsers 40 is incorporated into this pair of slow this first end oral area 214 falling power balloon-parachute 20, the other end then meets at one end of this Hooke's coupling 30; And make this pair slow fall power balloon-parachute 20 and freely can rotate relative to this Hooke's coupling 30 by this.
One pre-parachute-opening 50, comprise an arc end face 51 and a ring side face 52, around one second resistance, space 53 occurs, this arc end face 51 and this ring side face 52 are made by flexible material, and the adjoining one end being arranged at this ring side face 52 of this arc end face 51, the other end of this ring side face 52 then has one second port part 521, this second port part 521 by do not have deformability hard material made by, and the free end of this second port part 521 is for leading arc state as Fig. 3 C depicted, one end diameter of this ring side face 52 this arc end face 51 adjoining is greater than other end diameter, and one end that this ring side face 52 differs from this arc end face 51 adjoining then more combines and arranges a ring alar part 54, the bearing of trend of this ring alar part 54 has angle relative to this center shaft X, the ring alar part 54 of the present embodiment is outside by this ring side face 52 and tilts flaring along the ring segment structure of stretching towards this pair of slow power balloon-parachute 20 that falls, and this ring alar part 54 by do not have deformability hard material made by, this pre-parachute-opening 50 is incorporated into the other end of this Hooke's coupling 30 through multiple second hawser 60, and one end of those the second hawsers 60 is incorporated into this arc end face 51 of this pre-parachute-opening 50, and the other end then meets at the other end of this Hooke's coupling 30, and make this pre-parachute-opening 50 freely can rotate relative to this Hooke's coupling 30 by this.
One carrier 70, is incorporated into this pre-parachute-opening 50 through multiple 3rd hawser 80, and one end of those the 3rd hawsers 80 is incorporated into this second port part 521 of this pre-parachute-opening 50, and the other end then meets at this carrier 70.
Be more than structural configuration and the feature of pre-opened parachute of the present invention, and because the two slow inflatable cover portion 21 of power balloon-parachute 20, the arc end face 51 of pre-parachute-opening 50 and ring side face 52 of falling of the present invention is by made by flexible material, therefore this inflatable cover portion 21, arc end face 51 and ring side face 52 all can the storage of natural shape variable compression become as shown in Figure 4 when not using, and under this state, because the ring alar part 54 of this pre-parachute-opening 50 is made by hard material, therefore the ring alar part 54 of this pre-parachute-opening 50 can be used as the basis of carrying storage, forms stable storage aspect.
And when using, pre-opened parachute of the present invention can be received and be placed in eminence or building attic, then inflated by this pair of slow valve 212 falling the inflatable cover portion 21 of power balloon-parachute 20, inflation makes plenum space 211 aerification in this inflatable cover portion 21, the gas density be filled in this plenum space 211 is less than density of air, is preferably and fills helium in the plenum space 211 in this inflatable cover portion 21.
After plenum space 211 aerification in this inflatable cover portion 21, gas in the plenum space 211 in this inflatable cover portion 21 produces buoyancy L compared to air, therefore this pair slow fallen power balloon-parachute 20 and rises because of buoyancy L, and when this pair slow power balloon-parachute 20 buoyance lift falls and time, this pair slow falls those first hawsers 40 of power balloon-parachute 20 interlock, Hooke's coupling 30 and those the second hawsers 60, and those second hawsers 60 more and then drive drawing this pre-parachute-opening 50 to rise, parachute-opening is completed through this pair of slow this pre-parachute-opening 50 of drive that draws high of falling power balloon-parachute 20, make overall pre-opened parachute can there is no a height fall or any kinetic energy of displacement situation under can complete parachute-opening, and after overall pre-opened parachute completes parachute-opening, only this pre-opened parachute need be moved to can falls downward part, this pre-opened is baled out can provide the object of slowly landing, as shown in Figure 5.
And when pre-opened parachute of the present invention is landed by eminence, this pair of slow gas fallen in the plenum space 211 in the inflatable cover portion 21 of power balloon-parachute 20 continues to provide buoyancy L, simultaneously, there is space 53 and this pair of slow the first resistance generation space 22 falling power balloon-parachute 20 in the second resistance that gas enters this pre-parachute-opening 50, and can produce with airflow collision the first resistance D1 and the second resistance D2 that obstruct decline in this first resistance generation space 22 and this second resistance generation space 53 respectively simultaneously, this pair slow falls power balloon-parachute 20 provides that buoyancy L and the first resistance D1 two kinds is slow falls application force, the slow application force that falls that the second resistance D2 arranging in pairs or groups this pre-parachute-opening 50 makes pre-opened parachute of the present invention entirety have three places in time operating produces, and the buoyancy L that pre-opened parachute of the present invention produces, the summation of the first resistance D1 and the second resistance D2 is greater than the deadweight of overall parachute and the summation of carrier weight, so, pre-opened parachute of the present invention just can by buoyancy L, first resistance D1 and the second resistance D2 provides totally three places application force upwards to balance the weight of parachute deadweight and carrier (as. chutist), and and then produce and slow fall effect, therefore pulsation-free sinking speed state can namely be reached in very short time, slow down user directly bears acceleration due to gravity bearing down rapidly when originally parachute lands, relax the feared state of mind of user, and use wish can be improved by this.
What deserves to be explained is in addition, when pre-opened parachute of the present invention to be landed by eminence and gas enters this first resistance occurs when space 53 occurs for space 22 and this second resistance to be respectively must by the first end oral area 214 be made up of hard material and the second port part 521, the first end oral area 214 be made up of hard material and the second port part 521 can avoid the contingent concussion of soft material and vibrations, and lead through what configure the object that arc state plays air-guiding and shunting really, make air really and shunt reposefully to enter the first resistance space 22 and the second resistance space 53, the gas not entering this first resistance space 22 and this second resistance space 53 then outwards flows out glibly, use and reduce windage and the effect reaching steady air flow.
Simultaneously, from the above, the buoyancy that pre-opened parachute of the present invention produces through this pair of slow inflatable cover portion 21 falling power balloon-parachute 20 can drive this pre-parachute-opening 50 to complete parachute-opening, do not need mat height fall as the power of parachute-opening, also the kinetic energy of displacement is not needed to carry out auxiliary parachute-opening, the eminence (as city high rise building) that therefore can be applicable to narrow space uses, and this pair of slow security concerns of falling the occupation mode that can complete parachute-opening after power balloon-parachute 20 completes inflation and can avoid again producing because parachute-opening is incomplete, the safety of use significantly can be improved.
Moreover, because two slow the falling between power balloon-parachute 20 and this pre-parachute-opening 50 of pre-opened parachute of the present invention is linked on this Hooke's coupling 30, when this pre-opened parachute in time landing, rock by generation, this Hooke's coupling 30 provides this pair of slow degree of freedom falling power balloon-parachute 20 or this pre-parachute-opening 50 independence and freedom rotation or beat, destroy the link that this pair is delayed straight pull and the rotary torsion fallen between power balloon-parachute 20 and this pre-parachute-opening 50, and then reduce the stability of rocking, improving landing.
In addition, pre-parachute-opening of the present invention is owing to being provided with this ring alar part 54, the bearing of trend of this ring alar part 54 relative to this center shaft X be there is angle state (as horn shape launches, its air resistance coefficient is close to 0.5), and this ring alar part 54 is that inclination flaring extends to the form that its free end extends, therefore when pre-opened parachute entirety landing of the present invention, air flow contacts to be taken advantage of a situation flowing along this ring alar part 54 in this ring alar part 54, form the object of water conservancy diversion, current stabilization, and the generation of turbulent flow can be reduced, improve the stability of overall landing displacement.
From the above, pre-opened parachute of the present invention can be received easily when not using, as long as during parachute-opening then through to inflatable cover portion 21 inflation can drive pre-parachute-opening 50 upwards buoyance lift complete overall parachute-opening action, as long as finally then move to landing place can become pulsation-free landing state at short notice in time using, safety, the convenience of use are high, and can be applicable to not have in the city of broad space, applicability is high, the high value added of overall tool.
Claims (7)
1. a pre-opened parachute, is characterized in that: comprise:
A pair of is slow falls power balloon-parachute, entirety is a relative center shaft is axisymmetric structure aspect, and there is space containing an inflatable cover portion around one first resistance in this pair of slow strength ball pack that falls, this inflatable cover portion has a plenum space, and this inflatable cover portion has the valve of this plenum space of connection, there is space around face around this first resistance with one in this inflatable cover portion, and this first resistance generation space has a first end oral area;
One Hooke's coupling, this pair slow falls power balloon-parachute is incorporated into this Hooke's coupling one end through multiple first hawser, and one end of those the first hawsers is incorporated into this pair slowly falls power balloon-parachute, and the other end then meets at one end of this Hooke's coupling; And make this pair slow fall power balloon-parachute and freely can rotate relative to this Hooke's coupling by this;
One pre-parachute-opening, comprises an arc end face and a ring side face, around one second resistance, space occurs, the adjoining one end being arranged at this ring side face of this arc end face, and the other end of this ring side face then has one second port part; This pre-parachute-opening is incorporated into the other end of this Hooke's coupling through multiple second hawser, and one end of those the second hawsers is incorporated into this pre-parachute-opening, and the other end then meets at the other end of this Hooke's coupling, and makes this pre-parachute-opening freely can rotate relative to this Hooke's coupling by this; And
One carrier, is incorporated into this pre-parachute-opening through multiple 3rd hawser, and one end of those the 3rd hawsers is incorporated into this pre-parachute-opening, and the other end then meets at this carrier.
2. pre-opened parachute as claimed in claim 1, is characterized in that: described two delaying falls the inflatable cover portion of power balloon-parachute, this arc end face of this pre-parachute-opening and this ring side face for be made up of flexible material.
3. pre-opened parachute as claimed in claim 1, is characterized in that: described two slow fall this first end oral area of power balloon-parachute and this second port part of this pre-parachute-opening by do not have deformability hard material made by.
4. pre-opened parachute as claimed in claim 1, is characterized in that: one end of described first hawser is incorporated into this first end oral area, and the other end is incorporated into one end of this Hooke's coupling; And one end of those the second hawsers is incorporated into the arc end face of this pre-parachute-opening, the other end of those the second hawsers is incorporated into the other end of this Hooke's coupling; One end of those the 3rd hawsers is incorporated into the second port part of this pre-parachute-opening, and the other end of those the 3rd hawsers meets at this carrier.
5. pre-opened parachute as claimed in claim 1, it is characterized in that: one end that this ring side face of described pre-parachute-opening differs from this arc end face adjoining then more combines again and arranges a ring alar part, the bearing of trend of this ring alar part has angle relative to this center shaft, and this ring alar part by do not have deformability hard material made by.
6. pre-opened parachute as claimed in claim 5, is characterized in that: described ring alar part is outwards and towards this pair delayed by this ring side face to fall power balloon-parachute inclination flaring along the ring segment structure of stretching.
7. pre-opened parachute as claimed in claim 1, is characterized in that: one end diameter of this ring side face this arc end face adjoining of described pre-parachute-opening is greater than other end diameter.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410081392.9A CN104890883A (en) | 2014-03-06 | 2014-03-06 | Pre-opening type parachute |
| PCT/CN2014/094801 WO2015131629A1 (en) | 2014-03-06 | 2014-12-24 | Pre-opening parachute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410081392.9A CN104890883A (en) | 2014-03-06 | 2014-03-06 | Pre-opening type parachute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104890883A true CN104890883A (en) | 2015-09-09 |
Family
ID=54023954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410081392.9A Pending CN104890883A (en) | 2014-03-06 | 2014-03-06 | Pre-opening type parachute |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104890883A (en) |
| WO (1) | WO2015131629A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161347A (en) * | 2017-05-22 | 2017-09-15 | 襄阳宏伟航空器有限责任公司 | A kind of parachute with quick parachute-opening function |
| CN111246733A (en) * | 2017-11-16 | 2020-06-05 | 威里利生命科学有限责任公司 | Insect release device |
| CN112817222A (en) * | 2020-12-25 | 2021-05-18 | 武汉航空仪表有限责任公司 | Device and method for detecting action time of automatic unlocking device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313313A (en) * | 2018-01-26 | 2018-07-24 | 重庆邮电大学 | Unmanned plane failure response system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2438587A1 (en) * | 1974-11-28 | 1980-05-09 | France Etat | LOADING AND FLOATING DEVICE FOR A SUSPENDED LOAD |
| US5921503A (en) * | 1998-02-04 | 1999-07-13 | Tsay; Ing-Lang | Assistant landing device of a troubled airplane |
| US5967459A (en) * | 1997-05-19 | 1999-10-19 | Hayashi; Masahiko | Balloon with controlled parachute |
| CN1388039A (en) * | 2002-07-29 | 2003-01-01 | 池德龙 | Pneumatic reduction system for air bag parachute |
| DE20300272U1 (en) * | 2002-07-18 | 2003-03-27 | Klinger, Matthias, 52441 Linnich | Profile for parachute has chute shaped so that it is not formed by tension in main cords |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2387942Y (en) * | 1999-01-28 | 2000-07-19 | 张伟光 | High-altitude model parachute |
| CN2538669Y (en) * | 2002-07-29 | 2003-03-05 | 池德龙 | Pneumatic speed reducing system for air-bag parachute |
| US20050040290A1 (en) * | 2003-08-15 | 2005-02-24 | Avraham Suhami | Inflatable parachute for very low altitude jumping and method for delivering same to a person in need |
| CN1994821A (en) * | 2006-01-05 | 2007-07-11 | 严松山 | Whole-airplane parachute landing device |
-
2014
- 2014-03-06 CN CN201410081392.9A patent/CN104890883A/en active Pending
- 2014-12-24 WO PCT/CN2014/094801 patent/WO2015131629A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2438587A1 (en) * | 1974-11-28 | 1980-05-09 | France Etat | LOADING AND FLOATING DEVICE FOR A SUSPENDED LOAD |
| US5967459A (en) * | 1997-05-19 | 1999-10-19 | Hayashi; Masahiko | Balloon with controlled parachute |
| US5921503A (en) * | 1998-02-04 | 1999-07-13 | Tsay; Ing-Lang | Assistant landing device of a troubled airplane |
| DE20300272U1 (en) * | 2002-07-18 | 2003-03-27 | Klinger, Matthias, 52441 Linnich | Profile for parachute has chute shaped so that it is not formed by tension in main cords |
| CN1388039A (en) * | 2002-07-29 | 2003-01-01 | 池德龙 | Pneumatic reduction system for air bag parachute |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161347A (en) * | 2017-05-22 | 2017-09-15 | 襄阳宏伟航空器有限责任公司 | A kind of parachute with quick parachute-opening function |
| CN111246733A (en) * | 2017-11-16 | 2020-06-05 | 威里利生命科学有限责任公司 | Insect release device |
| CN112817222A (en) * | 2020-12-25 | 2021-05-18 | 武汉航空仪表有限责任公司 | Device and method for detecting action time of automatic unlocking device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015131629A1 (en) | 2015-09-11 |
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Application publication date: 20150909 |