GB1437498A - Balde wheel for torque converter or fluid coupling - Google Patents

Balde wheel for torque converter or fluid coupling

Info

Publication number
GB1437498A
GB1437498A GB5933773A GB5933773A GB1437498A GB 1437498 A GB1437498 A GB 1437498A GB 5933773 A GB5933773 A GB 5933773A GB 5933773 A GB5933773 A GB 5933773A GB 1437498 A GB1437498 A GB 1437498A
Authority
GB
United Kingdom
Prior art keywords
shell
blades
flanges
wheel
torque converter
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
GB5933773A
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.)
DAINKIN SEISAKUSHO KK
Original Assignee
DAINKIN SEISAKUSHO KK
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 DAINKIN SEISAKUSHO KK filed Critical DAINKIN SEISAKUSHO KK
Publication of GB1437498A publication Critical patent/GB1437498A/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
    • F16H—GEARING
    • F16H41/00—Rotary fluid gearing of the hydrokinetic type
    • F16H41/24—Details
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type
    • F16D33/18—Details
    • 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
    • F16H—GEARING
    • F16H41/00—Rotary fluid gearing of the hydrokinetic type
    • F16H41/24—Details
    • F16H2041/243—Connections between pump shell and cover shell of the turbine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

1437498 Making fluid couplings DAIKIN SEISAKUSHO KK 21 Dec 1973 [30 Dec 1972] 59337/73 Heading B3A [Also in Divisions F1 and F2] A blade wheel for a fluid coupling or torque converter comprises a core ring 34, a plurality of blades 35 each having a flange 36 complementary to the interior surface of a shell 32, each flange 36 having at least at one of its ends a tab 38, 39 which is bent over the periphery of the shell 32 and secured thereto when the latter is seam welded to a support ring 28, 33. As shown in a torque converter having an impeller 11, turbine 12 and reactor 13, the flanges 36 of the impeller blades 35 have tabs 38, 39 which are bent over the outer and inner peripheries of the. shell 32 and respectively welded between the shell 32 and a support ring 28 and between the shell 32 and an impeller hub 33. The blades 35 have additional flanges 37 provided with tabs 44, 45 which are bent over the peripheries of the core ring 34 and soldered thereto. The flanges 36 may additionally be soldered or spot welded to the shell 32. The turbine wheel 12 is constructed in a similar manner. The blades and wheel shells may be stamped from sheet metal. The tabs on the flanges of the blades may be located in recesses in the periphery of the shell.
GB5933773A 1972-12-30 1973-12-21 Balde wheel for torque converter or fluid coupling Expired GB1437498A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP732817A JPS526420B2 (en) 1972-12-30 1972-12-30

Publications (1)

Publication Number Publication Date
GB1437498A true GB1437498A (en) 1976-05-26

Family

ID=11539946

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5933773A Expired GB1437498A (en) 1972-12-30 1973-12-21 Balde wheel for torque converter or fluid coupling

Country Status (6)

Country Link
US (1) US3873237A (en)
JP (1) JPS526420B2 (en)
CA (1) CA977651A (en)
FR (1) FR2212896A5 (en)
GB (1) GB1437498A (en)
IT (1) IT1008093B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220251A (en) * 1988-07-01 1990-01-04 Luk Lamellen & Kupplungsbau Fluid clutch

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60152865U (en) * 1984-03-23 1985-10-11 アイシン精機株式会社 fluid torque converter
US4868365A (en) * 1988-06-06 1989-09-19 Ford Motor Company Method for welding torque converter blades to a housing using a laser welding beam
JP3155286B2 (en) * 1991-03-20 2001-04-09 マツダ株式会社 Torque converter
JPH10505538A (en) * 1994-08-25 1998-06-02 キューキューシー，インコーポレイテッド Nano-scale particles and their uses
JP3426777B2 (en) * 1995-03-17 2003-07-14 株式会社エクセディ Fluid impeller
DE19513517A1 (en) * 1995-04-10 1996-10-17 Fichtel & Sachs Ag Method of manufacturing blades for pump or turbine wheels of fluid coupling
DE19707557B4 (en) * 1997-02-26 2006-09-07 Voith Turbo Gmbh & Co. Kg Paddle wheel for a machine through which a medium flows
DE19707558B4 (en) * 1997-02-26 2006-07-27 Voith Turbo Gmbh & Co. Kg Paddle wheel for a hydrodynamic machine
JP2009540224A (en) * 2006-06-08 2009-11-19 ルーク ラメレン ウント クツプルングスバウ ベタイリグングス コマンディートゲゼルシャフト Torque converter
JP6803144B2 (en) * 2016-03-04 2020-12-23 株式会社エクセディ Fluid rotary impeller
US10408320B2 (en) * 2016-06-21 2019-09-10 Schaeffler Technologies AG & Co. KG Torque converter including extended impeller shell for connecting to engine drive plate
DE102017106942A1 (en) * 2016-12-14 2018-06-14 Voith Patent Gmbh Hydrodynamic coupling
US11092221B1 (en) * 2020-01-27 2021-08-17 Schaeffler Technologies AG & Co. KG Torque converter with expanded radius cover and method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2061997A (en) * 1934-05-14 1936-11-24 Chrysler Corp Power transmitting device
US2256988A (en) * 1938-12-09 1941-09-23 Chrysler Corp Apparatus for making fluid couplings
US2347071A (en) * 1940-08-24 1944-04-18 Chrysler Corp Fluid coupling
US2660957A (en) * 1949-03-16 1953-12-01 Chrysler Corp Rotor wheel
US2799228A (en) * 1951-05-22 1957-07-16 Borg Warner Vaned elements and method of making the same
GB1248108A (en) * 1968-11-16 1971-09-29 Nissan Motor Method for bonding vanes in torque converter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220251A (en) * 1988-07-01 1990-01-04 Luk Lamellen & Kupplungsbau Fluid clutch

Also Published As

Publication number Publication date
US3873237A (en) 1975-03-25
DE2364168A1 (en) 1974-08-22
CA977651A (en) 1975-11-11
JPS4992467A (en) 1974-09-03
IT1008093B (en) 1976-11-10
FR2212896A5 (en) 1974-07-26
DE2364168B2 (en) 1975-11-27
JPS526420B2 (en) 1977-02-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee