GB1211242A - Improvements in deflectable flexible diaphragms - Google Patents

Improvements in deflectable flexible diaphragms

Info

Publication number
GB1211242A
GB1211242A GB50161/67A GB5016167A GB1211242A GB 1211242 A GB1211242 A GB 1211242A GB 50161/67 A GB50161/67 A GB 50161/67A GB 5016167 A GB5016167 A GB 5016167A GB 1211242 A GB1211242 A GB 1211242A
Authority
GB
United Kingdom
Prior art keywords
elements
diaphragm
flexible diaphragms
tubular
deflectable flexible
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
Application number
GB50161/67A
Other languages
English (en)
Inventor
Michel Pequignot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1211242A publication Critical patent/GB1211242A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/02—Diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)
GB50161/67A 1966-12-19 1967-11-03 Improvements in deflectable flexible diaphragms Expired GB1211242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR87919A FR1512372A (fr) 1966-12-19 1966-12-19 Membrane déformable par action interne

Publications (1)

Publication Number Publication Date
GB1211242A true GB1211242A (en) 1970-11-04

Family

ID=8622616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50161/67A Expired GB1211242A (en) 1966-12-19 1967-11-03 Improvements in deflectable flexible diaphragms

Country Status (5)

Country Link
US (1) US3464322A (enrdf_load_stackoverflow)
DE (1) DE1653595A1 (enrdf_load_stackoverflow)
FR (1) FR1512372A (enrdf_load_stackoverflow)
GB (1) GB1211242A (enrdf_load_stackoverflow)
SE (1) SE323287B (enrdf_load_stackoverflow)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668708A (en) * 1969-12-23 1972-06-13 North American Rockwell Artificial heart
US3827426A (en) * 1971-07-16 1974-08-06 P Sawyer Prosthetic pump
US4808187A (en) * 1987-10-05 1989-02-28 Iowa State University Research Foundation, Inc. Tactile stimulus receptor for a hand prosthesis
US5800528A (en) 1995-06-13 1998-09-01 Abiomed R & D, Inc. Passive girdle for heart ventricle for therapeutic aid to patients having ventricular dilatation
US5713954A (en) * 1995-06-13 1998-02-03 Abiomed R&D, Inc. Extra cardiac ventricular assist device
US6432039B1 (en) 1998-12-21 2002-08-13 Corset, Inc. Methods and apparatus for reinforcement of the heart ventricles
US6702732B1 (en) 1999-12-22 2004-03-09 Paracor Surgical, Inc. Expandable cardiac harness for treating congestive heart failure
WO2001067985A1 (en) 2000-03-10 2001-09-20 Paracor Surgical, Inc. Expandable cardiac harness for treating congestive heart failure
US6846296B1 (en) 2000-09-14 2005-01-25 Abiomed, Inc. Apparatus and method for detachably securing a device to a natural heart
US6572534B1 (en) 2000-09-14 2003-06-03 Abiomed, Inc. System and method for implanting a cardiac wrap
US6616596B1 (en) 2000-11-28 2003-09-09 Abiomed, Inc. Cardiac assistance systems having multiple layers of inflatable elements
US6540659B1 (en) 2000-11-28 2003-04-01 Abiomed, Inc. Cardiac assistance systems having bi-directional pumping elements
US6602182B1 (en) 2000-11-28 2003-08-05 Abiomed, Inc. Cardiac assistance systems having multiple fluid plenums
US6547716B1 (en) 2000-11-28 2003-04-15 Abiomed, Inc. Passive cardiac restraint systems having multiple layers of inflatable elements
US6626821B1 (en) 2001-05-22 2003-09-30 Abiomed, Inc. Flow-balanced cardiac wrap
EP1424958A2 (en) 2001-09-10 2004-06-09 Paracor Medical, Inc. Cardiac harness
US6695769B2 (en) 2001-09-25 2004-02-24 The Foundry, Inc. Passive ventricular support devices and methods of using them
US7060023B2 (en) 2001-09-25 2006-06-13 The Foundry Inc. Pericardium reinforcing devices and methods of using them
WO2003037217A1 (en) 2001-10-31 2003-05-08 Paracor Medical, Inc. Heart failure treatment device
US7174896B1 (en) 2002-01-07 2007-02-13 Paracor Medical, Inc. Method and apparatus for supporting a heart
US7022063B2 (en) 2002-01-07 2006-04-04 Paracor Medical, Inc. Cardiac harness
EP1534173A2 (en) 2002-09-05 2005-06-01 Paracor Medical, Inc. Cardiac harness
US7736299B2 (en) 2002-11-15 2010-06-15 Paracor Medical, Inc. Introducer for a cardiac harness delivery
US20070276179A1 (en) * 2002-11-15 2007-11-29 Paracor Medical, Inc. Method of loading a cardiac harness in a housing
US7229405B2 (en) 2002-11-15 2007-06-12 Paracor Medical, Inc. Cardiac harness delivery device and method of use
JP2006506183A (ja) * 2002-11-15 2006-02-23 パラコー メディカル インコーポレイテッド 心臓ハーネス送給装置
WO2005007032A2 (en) 2003-07-10 2005-01-27 Paracor Medical, Inc. Self-anchoring cardiac harness
WO2005034718A2 (en) * 2003-10-15 2005-04-21 Eli Bar Amplification-based cardiac assist device
US7155295B2 (en) 2003-11-07 2006-12-26 Paracor Medical, Inc. Cardiac harness for treating congestive heart failure and for defibrillating and/or pacing/sensing
US7158839B2 (en) 2003-11-07 2007-01-02 Paracor Medical, Inc. Cardiac harness for treating heart disease
EP1703854A1 (en) 2004-01-12 2006-09-27 Paracor Medical, Inc. Cardiac harness having interconnected strands
US7824416B2 (en) * 2004-10-06 2010-11-02 Boston Scientific Scimed, Inc. Medical retrieval device
US7587247B2 (en) 2005-08-01 2009-09-08 Paracor Medical, Inc. Cardiac harness having an optimal impedance range
US7402813B2 (en) * 2005-12-13 2008-07-22 Spectrum Dynamics Llc Lens system for nuclear medicine gamma ray camera
US8192351B2 (en) 2007-08-13 2012-06-05 Paracor Medical, Inc. Medical device delivery system having integrated introducer
US7733137B2 (en) * 2007-10-16 2010-06-08 International Business Machines Corporation Design structures including multiple reference frequency fractional-N PLL (phase locked loop)
EP2299119B1 (de) 2009-09-22 2018-11-07 ECP Entwicklungsgesellschaft mbH Aufblasbarer Rotor für eine Fluidpumpe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US737154A (en) * 1902-09-15 1903-08-25 Robert Cooke Sayer Convolute pressure-bearing.
US1619866A (en) * 1926-07-19 1927-03-08 J L Baker Pressure-actuated-control device
US2212128A (en) * 1938-05-18 1940-08-20 Telefunken Gmbh Antenna
US2289549A (en) * 1939-08-23 1942-07-14 Linderman Devices Inc Diaphragm
US2376634A (en) * 1943-03-01 1945-05-22 Allen Bradley Co Edge-wound tubular expansible member
US2376635A (en) * 1943-06-23 1945-05-22 Allen Bradley Co Expansible member mounting
US2549597A (en) * 1948-03-10 1951-04-17 New York Rubber Corp Inflatable mattress for cribs and the like
US3327322A (en) * 1964-07-27 1967-06-27 Trw Inc Artificial heart powered by a fluid pressure pump means simulating the action of the human heart
US3343864A (en) * 1965-10-07 1967-09-26 James I Baer Material handling apparatus and the like
US3379411A (en) * 1967-03-17 1968-04-23 Scienco Inc Jacks employing elongated, tubular pneumatic elements

Also Published As

Publication number Publication date
SE323287B (enrdf_load_stackoverflow) 1970-04-27
US3464322A (en) 1969-09-02
DE1653595A1 (de) 1971-08-12
FR1512372A (fr) 1968-02-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee