| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | Membrane élastique imperméable | EP93402968.7 | 1993-12-09 | EP0610637B1 | 1999-08-11 | Le Rossignol, Benoît |
| 2 | Hydraulic cut-off or throttling valve | EP84306399.1 | 1984-09-19 | EP0175028A1 | 1986-03-26 | Zakai, Avi |
A hydraulic cut-off or throttling valve comprises a substantially cylindrical core body (25) formed of two layers (26 and 28 respectively) of resilient material with a mesh layer (27) therebetween. The body has axially extending outer surfaces and axially extending inner surfaces that form therewith a slit-like aperture. The mesh layer (27) functions to protect the inner layer (26) of resilient material from overexpansion due to excessive pressures to which it may be subjected, thus protecting it from tearing, without affecting its resiliency. |
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| 3 | Membrane élastique imperméable | EP93402968.7 | 1993-12-09 | EP0610637A1 | 1994-08-17 | Le Rossignol, Benoît |
L'invention concerne une membrane élastique imperméable pour accumulateur hydropneumatique. Cette membrane se caractérise par le fait qu'elle est réalisée soit à partir d'un film imperméable obtenu par extrusion, soit directement par injection ou moulage sous pression, d'alcool polyvinylique totalement hydrolysé, à haute masse moléculaire et plastifié. Application aux suspensions hydropneumatiques des véhicules automobiles. |
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| 4 | ELASTOMERFORMTEIL | EP83902749.0 | 1983-09-02 | EP0119212A1 | 1984-09-26 | BOROWITZ, Jürgen; TRÄNKLE, Ewald |
| Le préformé d'élastomère comporte deux corps de base (11, 12) en gomme élastique dont les composants de base sont semblables ou différents, ainsi qu'une couche (16) de matériau imperméable au gaz, par exemple de l'alcool polyvinylique, insérée entre les deux corps. La liaison des deux corps de base (11, 12) avec la couche intermédiaire (16) est réalisée grâce à un liant (14, 15). Le préformé d'élastomère convient particulièrement bien aux appareils sous pression dans lesquels un liquide est séparé d'un gaz. | ||||||
| 5 | Housing of pneumatic booster device | US744566 | 1985-06-14 | US4604944A | 1986-08-12 | Kaoru Tsubouchi |
| A pneumatic booster device having an elliptical housing is formed of two stamped metal sections having mating flange and opening portions, the two sections being joined in a simple, effective, easily diassembleable manner without the use of standard nut and bolt fasteners. The flange portion and opening portion are formed with mating abutting portions for limiting the depth of insertion of the second shell into the first shell, and the flange portion of the second shell is formed with a plurality of notches extending from the outer periphery toward the center which are arranged circumferentially and spaced from one another; the opening portion of the first shell is provided with a plurality of projecting pawls for clamping the flange portion of the second shell via a pair of U-shaped lock members disposed adjacent to the outside of the flange portion; the pawls are aligned with the notches in the axial direction of the housing and made smaller than the notches; gaps are left between the inner periphery of the pair of lock members and the second shell and between the opposite ends of both lock members for permitting each lock member to slide a given extent; each lock member is formed with notches to cancel a locked relation of the lock member with the pawls as the lock member slides the given extent; and a stopper is incorporated for preventing sliding of the lock members in a normal state. | ||||||
| 6 | Assembling bellows damper unit | US3715798D | 1970-06-12 | US3715798A | 1973-02-13 | OSTROOT G; TORBORG R |
| A liquid-filled force damper unit is described in which a spring metal bellows unit is vacuum-filled with damping fluid to eliminate all air bubbles, and provided with a frangible seal. The unit is assembled to a reservoir which is filled with damping fluid above the level of the seal, which is then broken off, and a relatively flexible reservoir diaphragm is added to allow the unit to be used in any position.
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| 7 | Differential pressure capsule with temperature compensation | US3620135D | 1969-02-07 | US3620135A | 1971-11-16 | BOWDITCH HOEL L |
| IN A MOTION BALANCE CAPSULE FOR MEASUREMENT OF DIFFERENTIAL PRESSURES IN PROCESS APPLICATIONS, A PAIR OF MATCHED DIAPHRAGMS EACH EXHIBITING A SIMILAR CHANGE IN EFFECTIVE AREA WITH STROKE ARE EMPLOYED TO COMPENSATE TEMPERATURE EFFECTS, THE DIAPHRAGMS ARE SET TO A STROKE YIELDING EQUAL EFFECTIVE AREAS FOR NO DIFFERENTIAL PRESSURE, WITH THE APPLICATION OF PRESSURE, AND WITH A TEMPERATURE CHANGE AFFECTING FILL VOLUME, THE FILL WILL ACT UPON THE DIFFERENCE IN EFFECTIVE AREAS OF THE STROKED DIAPHRAGMS TO PRODUCE A TENDENCY TO OFF-SET THE TEMPERATURE EFFECT UPON THE SPRING RATE OF THE CAPSULE ASSEMBLY, INCLUDING THE MOTION BALANCE SPRING.
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| 8 | Seal device | US51685265 | 1965-12-28 | US3385118A | 1968-05-28 | MATHEWS GEORGE P; WILLIAMS WILLIAM J |
| 9 | Folded corrugated sheet-like corner piece | US47956965 | 1965-08-13 | US3325953A | 1967-06-20 | JEAN ALLEAUME |
| 10 | Method for preparing a membrane | US29558263 | 1963-06-27 | US3303254A | 1967-02-07 | SIMONS SANFORD L |
| 11 | Expansible shielding means | US45270765 | 1965-05-03 | US3301140A | 1967-01-31 | BECK ROBERT J |
| 12 | Floating diaphragm for pressure tanks | US22203362 | 1962-09-07 | US3159301A | 1964-12-01 | ANDERSON NOEL M |
| 13 | JPS619366U - | JP9393184 | 1984-06-22 | JPS619366U | 1986-01-20 | |
| 14 | JPS59501583A - | JP50284283 | 1983-09-02 | JPS59501583A | 1984-09-06 | |
| 15 | JPS5047047A - | JP555674 | 1974-01-08 | JPS5047047A | 1975-04-26 | |
| 16 | JPH033096B2 - | JP25100385 | 1985-11-11 | JPH033096B2 | 1991-01-17 | JEIMUZU II HAATO; MAIKERU TEII ZORITSUKU; ARAN DABURYU KIRONEN |
| 17 | Clamping mechanism of diaphragm plate | JP25100385 | 1985-11-11 | JPS61160667A | 1986-07-21 | JIEIMUZU II HAATO; MAIKERU TEII ZORITSUKU; ARAN DABURIYU KIRONEN |
| 18 | JPS50121822A - | JP2792975 | 1975-03-07 | JPS50121822A | 1975-09-25 | |
| 19 | Impermeable elastic diaphragm | JP32036993 | 1993-12-20 | JP2907701B2 | 1999-06-21 | BUNOWA RU ROSHINYORU |
| 20 | Impermeable elastic diaphragm | JP32036993 | 1993-12-20 | JPH06279596A | 1994-10-04 | BUNOWA RU ROSHINIYORU |
| PURPOSE: To prepare an impermeable elastic diaphragm for the hydropneumatic accumulators, namely hydropneumatic suspension of an automobile. CONSTITUTION: This diaphragm is an impermeable membrane obtained by extruding, injection-molding or pressure-molding a fully hydrolyzed high- molecular-weight plasticized polyvinyl alcohol. COPYRIGHT: (C)1994,JPO | ||||||
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