JP2001523992A - 膨脹装置に関する改良 - Google Patents
膨脹装置に関する改良Info
- Publication number
- JP2001523992A JP2001523992A JP54357798A JP54357798A JP2001523992A JP 2001523992 A JP2001523992 A JP 2001523992A JP 54357798 A JP54357798 A JP 54357798A JP 54357798 A JP54357798 A JP 54357798A JP 2001523992 A JP2001523992 A JP 2001523992A
- Authority
- JP
- Japan
- Prior art keywords
- pump
- valve
- pressure
- expansion
- inlet
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 2
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/081—Fluid mattresses or cushions of pneumatic type
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Invalid Beds And Related Equipment (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 人の体又は手足部分を支持する膨脹可能な支持部材と収縮させた前記支持 部材を格納する容器とを備えてなり、前記支持部材に一方向式入口弁付き膨脹 用入口を設け、前記容器にそれぞれ一端が開放され他端が閉鎖された2つの筒 体を設け且つ該2つの筒体を相互に入れ子とすることにより一端に前記膨脹用 入口と結合する一方向式膨脹用弁装置が設けられたポンプとなし得るものとし 、前記膨脹用弁装置に前記ポンプによる前記支持部材の所定圧力以上の膨脹を 制限する圧力制限調圧部材を設けてなる膨脹装置。 2. 請求項1の装置において、前記調圧弁を、前記ポンプからの出口通路とそ の出口通路内の弁体とが設けられ且つ前記ポンプ内側向きに解除可能に偏倚さ れて弁座上の閉鎖位置に位置付けられるものとしてなる膨脹装置。 3. 請求項1又は請求項2の装置において、前記一方向式膨脹用弁装置に、そ れぞれ前記ポンプ内側の正圧又は負圧状態に応じ、それぞれ前記ポンプの外側 から内側への第1開口及び前記ポンプ内側から前記膨脹用弁装置出口への第2 開口を閉鎖すべく作用する第1及び第2可撓膜体を設けてなる膨脹装置。 4. 請求項3の装置において、前記第1可撓膜体に周縁耳部を設け、前記2つ の筒体の完全嵌合時に前記周縁耳部を内側の筒体で押下し、その押下により前 記可撓膜体を前記第1開口から湾曲離隔させて前記ポンプ内の過剰圧力を逃が してなる膨脹装置。 5. 請求項1から4の何れかの装置において、前記膨脹用弁装置の前記膨脹用 入口への結合により前記入口弁を開口させる効果を生じさせてなる膨脹装置。 6. 請求項1から5の何れかの装置において、前記膨脹用弁装置と前記膨脹用 入口とを繋ぐための結合部材を別途設けてなる膨脹装置。 7. 請求項1から6の何れかの装置において、前記容器の両端間に取り外し可 能な運搬用紐を結合し、その紐の長さを前記ポンプの許容伸長度を所要限度に 制限するごときものとしてなる膨脹装置。 8. 請求項1から7の何れかの装置において、前記保持部材を収縮させるため 、前記入口弁への挿入により前記入口弁を開口させる圧力逃がし蓋を設けてな る膨脹装置。 9. 実質上、添付図面を参照して上記に説明した濾過装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9706045.3A GB9706045D0 (en) | 1997-03-24 | 1997-03-24 | Improvements relating to inflation assemblies |
GBGB9709957.6A GB9709957D0 (en) | 1997-05-17 | 1997-05-17 | Improvements relating to inflation assemblies |
GB9709957.6 | 1997-05-17 | ||
GB9706045.3 | 1997-05-17 | ||
PCT/GB1998/000880 WO1998042238A1 (en) | 1997-03-24 | 1998-03-23 | Improvements relating to inflation assemblies |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001523992A true JP2001523992A (ja) | 2001-11-27 |
JP4112017B2 JP4112017B2 (ja) | 2008-07-02 |
Family
ID=26311247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54357798A Expired - Lifetime JP4112017B2 (ja) | 1997-03-24 | 1998-03-23 | 膨脹装置に関する改良 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6209160B1 (ja) |
EP (1) | EP0925007B1 (ja) |
JP (1) | JP4112017B2 (ja) |
AU (1) | AU730125B2 (ja) |
DE (1) | DE69808588T2 (ja) |
ES (1) | ES2187012T3 (ja) |
GB (1) | GB2328152B (ja) |
WO (1) | WO1998042238A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9816473D0 (en) * | 1998-07-30 | 1998-09-23 | Huntleigh Technology Plc | Pressure control |
US6665893B2 (en) | 2001-04-06 | 2003-12-23 | L & P Property Management Company | Sofa sleeper with integral air mattress and valve |
WO2002093299A2 (en) * | 2001-05-11 | 2002-11-21 | Scientific-Atlanta, Inc. | Channel buffering and display management system for multi-tuner set-top box |
US8565578B2 (en) * | 2001-12-06 | 2013-10-22 | Harold J. Plourde, Jr. | Dividing and managing time-shift buffering into program specific segments based on defined durations |
US20030159218A1 (en) * | 2002-02-26 | 2003-08-28 | Hua-Hsiang Lin | Inflatable product |
US6912748B2 (en) * | 2002-11-22 | 2005-07-05 | L & P Property Management Company | Self inflating pneumatic seat cushion apparatus and method |
GB0415602D0 (en) * | 2004-07-13 | 2004-08-18 | Evans Timothy D | Apparatus and method for preserving material |
US20100290931A1 (en) * | 2008-09-22 | 2010-11-18 | Anthony Jonathan Sanders | Hand-actuated pump |
WO2016105476A1 (en) * | 2014-12-23 | 2016-06-30 | 3M Innovative Properties Company | Tubular convective device |
WO2020096026A1 (en) | 2018-11-08 | 2020-05-14 | Compagnie Generale Des Etablissements Michelin | An article, in particular a tire |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2573375A (en) * | 1946-03-25 | 1951-10-30 | Thomas W Winstead | Pump container |
US2686006A (en) * | 1952-01-08 | 1954-08-10 | Goodrich Co B F | Pneumatic bellows pump |
DE3137921A1 (de) * | 1981-09-21 | 1983-04-07 | Willfred 1000 Berlin Kollodzey | Druckregulierbare handluftpumpe und druckregulierbares ventil fuer luftgefuellte gegenstaende |
US4521166A (en) | 1981-11-02 | 1985-06-04 | Phillips William E | Inflatable air pump |
US4862533A (en) | 1987-09-18 | 1989-09-05 | Adams Iii Mark H | Sleeping bag and an air mattress |
US4977633A (en) | 1989-07-25 | 1990-12-18 | Chaffee Robert B | Collapsible air bed |
US5318568A (en) * | 1991-11-15 | 1994-06-07 | Advanced Warming Systems, Inc. | Inflatable blanket and nozzle therefor |
US5406661A (en) * | 1993-09-15 | 1995-04-18 | Reebok International Ltd. | Preloaded fluid bladder with integral pump |
US5518376A (en) * | 1994-02-01 | 1996-05-21 | Haraoka; Akira | Combined housing and air pump |
GB2286638A (en) * | 1994-02-09 | 1995-08-23 | Hsi Kung Yang | Telescopic pump |
-
1998
- 1998-03-23 US US09/180,633 patent/US6209160B1/en not_active Expired - Lifetime
- 1998-03-23 WO PCT/GB1998/000880 patent/WO1998042238A1/en active IP Right Grant
- 1998-03-23 EP EP98912618A patent/EP0925007B1/en not_active Expired - Lifetime
- 1998-03-23 DE DE69808588T patent/DE69808588T2/de not_active Expired - Lifetime
- 1998-03-23 AU AU67398/98A patent/AU730125B2/en not_active Expired
- 1998-03-23 ES ES98912618T patent/ES2187012T3/es not_active Expired - Lifetime
- 1998-03-23 GB GB9824238A patent/GB2328152B/en not_active Expired - Lifetime
- 1998-03-23 JP JP54357798A patent/JP4112017B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU730125B2 (en) | 2001-02-22 |
WO1998042238A1 (en) | 1998-10-01 |
DE69808588T2 (de) | 2003-06-26 |
GB2328152B (en) | 2000-09-06 |
DE69808588D1 (de) | 2002-11-14 |
AU6739898A (en) | 1998-10-20 |
GB2328152A (en) | 1999-02-17 |
JP4112017B2 (ja) | 2008-07-02 |
GB9824238D0 (en) | 1998-12-30 |
EP0925007A1 (en) | 1999-06-30 |
EP0925007B1 (en) | 2002-10-09 |
US6209160B1 (en) | 2001-04-03 |
ES2187012T3 (es) | 2003-05-16 |
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