ES8101882A1 - Percussor. - Google Patents
Percussor.Info
- Publication number
- ES8101882A1 ES8101882A1 ES492632A ES492632A ES8101882A1 ES 8101882 A1 ES8101882 A1 ES 8101882A1 ES 492632 A ES492632 A ES 492632A ES 492632 A ES492632 A ES 492632A ES 8101882 A1 ES8101882 A1 ES 8101882A1
- Authority
- ES
- Spain
- Prior art keywords
- plunger
- gas
- chamber
- percussor
- force
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/04—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with hydraulic or pneumatic drive
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Percussion Or Vibration Massage (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
A percussor comprises an oscillating assembly having a reciprocating plunger (14), a first (18) and a second (24) chamber and a gas tight seal (34) therebetween when the plunger (14) is at rest in a biased position, and gas inlet means (56, 58, 54) for directing gas into the first chamber (18) to begin to force the plunger (14) downwardly against the biasing force, thereby unseating the gas seal (34) between the chambers (18,24). The gas pressurizes the second chamber (24) to force the plunger (14) to a second position and the pressure is then relieved through a gas exit passageway (50,47). In response to the pressure drop, the plunger (14) is returned to its original position. This plunger (14) reciprocation is repeated rapidly to achieve the percussor action. In a preferred embodiment, a fluid containing chamber (21) having exteriorly exposed fluid impermeable membrane (20) engages the reciprocating plunger (14) whereby the energy is directed through the liquid (22) and membrane (20).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5068579A | 1979-06-21 | 1979-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES492632A0 ES492632A0 (en) | 1980-12-16 |
| ES8101882A1 true ES8101882A1 (en) | 1980-12-16 |
Family
ID=21966760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES492632A Expired ES8101882A1 (en) | 1979-06-21 | 1980-06-20 | Percussor. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0021796A1 (en) |
| JP (1) | JPS5623955A (en) |
| AR (1) | AR221648A1 (en) |
| AU (1) | AU5949180A (en) |
| BR (1) | BR8003881A (en) |
| ES (1) | ES8101882A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0213458A (en) * | 1988-06-30 | 1990-01-17 | Hideji Nishiguchi | Massage and its device |
| DE68928843T2 (en) * | 1988-08-24 | 1999-06-02 | Mitsubishi Denki K.K., Tokio/Tokyo | MAGNETOOPTIC STORAGE MEDIUM |
| FR2929109B1 (en) * | 2008-04-01 | 2012-01-13 | Patrick Fouchier | SYSTEM FOR STIMULATING THE BODY OF A PATIENT |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE259073C (en) * | 1910-01-11 | 1913-04-23 | Device for tensioning the elastic membrane over the body that conducts the pressure water in water pressure massage instruments | |
| US1455291A (en) * | 1921-08-24 | 1923-05-15 | Paul W Hoffmann | Therapeutic vibrator |
| CH131465A (en) * | 1927-05-12 | 1929-02-15 | Carl Grosse | Vibrator. |
| GB527562A (en) * | 1938-05-25 | 1940-10-11 | Reimar Pohlman | Improvements in or relating to massage apparatus |
| DE1271895B (en) * | 1959-03-23 | 1968-07-04 | Wilhelm Reisch | Massage device |
| US3955563A (en) * | 1975-01-06 | 1976-05-11 | Albert Maione | Pneumatic percussor |
| US4016873A (en) * | 1976-04-01 | 1977-04-12 | Anderson Otis F | Pneumatic impacter |
-
1980
- 1980-06-19 EP EP80302071A patent/EP0021796A1/en not_active Withdrawn
- 1980-06-20 JP JP8384280A patent/JPS5623955A/en active Pending
- 1980-06-20 BR BR8003881A patent/BR8003881A/en unknown
- 1980-06-20 ES ES492632A patent/ES8101882A1/en not_active Expired
- 1980-06-20 AU AU59491/80A patent/AU5949180A/en not_active Abandoned
- 1980-06-23 AR AR28150580A patent/AR221648A1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| AU5949180A (en) | 1981-01-08 |
| EP0021796A1 (en) | 1981-01-07 |
| ES492632A0 (en) | 1980-12-16 |
| AR221648A1 (en) | 1981-02-27 |
| BR8003881A (en) | 1981-01-13 |
| JPS5623955A (en) | 1981-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU633104B2 (en) | Improved micro-pump | |
| FR2341087A1 (en) | Pressure limiting valve with movable piston - has spherical seal attached to piston with stops limiting linear movement | |
| SE7908750L (en) | DEVICE FOR EXCHANGE OF HARD MATERIALS | |
| ES8101882A1 (en) | Percussor. | |
| GB1065225A (en) | Diaphragm pumps | |
| JPS55164747A (en) | Fuel feed device for engine | |
| GB1364717A (en) | Pumping trap for condensate | |
| GB1487463A (en) | Vapour trap | |
| GB2020569A (en) | Reverse osmosis apparatus | |
| EP0112128A3 (en) | Propellant augmented, pressurized gas dispensing device | |
| GB1442956A (en) | Piston-diaphragm pump and a method of silencing it | |
| ES8206763A1 (en) | Fuel injection nozzles | |
| JPS57179404A (en) | Cylinder device | |
| TW353641B (en) | Pneumatic booster with internal valve | |
| FR2338529A1 (en) | Pressure reducing disc valve - has housing with main chamber with inlet and outlet in line and disc interacting with elastic seat | |
| GB2007295A (en) | Check valve assembly | |
| JPS52138704A (en) | Fluid pump | |
| JPS5432840A (en) | Zero governer | |
| JPS5692377A (en) | Pump | |
| JPS5794178A (en) | Dually closed deaeration valve | |
| SU832116A1 (en) | Piston compressor | |
| JPS56143372A (en) | High pressure generator pump | |
| JPS5440974A (en) | Mass cylinder apparatus | |
| JPS5642701A (en) | Fluid pressure amplifier system | |
| JPS5634901A (en) | Engine with piston reciprocated by pressurized fluid |