GB1001384A - Improvements in or relating to rotary piston engines - Google Patents

Improvements in or relating to rotary piston engines

Info

Publication number
GB1001384A
GB1001384A GB1992262A GB1992262A GB1001384A GB 1001384 A GB1001384 A GB 1001384A GB 1992262 A GB1992262 A GB 1992262A GB 1992262 A GB1992262 A GB 1992262A GB 1001384 A GB1001384 A GB 1001384A
Authority
GB
United Kingdom
Prior art keywords
helice
turn
wire
helices
wound
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
GB1992262A
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Publication of GB1001384A publication Critical patent/GB1001384A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/10—Sealings for working fluids between radially and axially movable parts
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Abstract

1,001,384. Rotary machines. REGIE NATIONALE DES USINES RENAULT. May 23, 1962 [May 26, 1961], No. 19922/62. Heading F1F. [Also in Division F2] A spring for spring loading a sealing segment, Fig. 6, not shown, of a rotary engine consists of a wire 4 wound to form a plurality of helical coils having the same number of turns and having their axes parallel and spaced from one another adjacent coils being joined by a part of wire connecting one of the end coils of one coil with one of the end turns of an adjacent coil so that, in use, the turn at one end of each coil bears upon the segment and the turn at the other end of each coil bears upon a support 8. As shown a spring 4, Fig. 3, formed of wire 4 of circular cross-section comprises helices 5, 51 wound in the same direction the lower turn of one helice being connected to the upper turn of a neighbouring helice on the same side of the spring. In a modification, Fig. 7, not shown, in which the helices are wound in the same direction the helices are alternately connected at their upper and lower ends the connecting parts of wire lying in the same straight line as seen in plan. In a further modification in which consecutive helices are wound in opposite directions the wire passes from one side of the lower turn of one helice to the other side of the upper turn of the adjacent helice. In another arrangement, in which the connecting wire parts pass from one side of one helice to the other side of a neighbouring helice the helices are alternately connected at their upper and lower ends.
GB1992262A 1961-05-26 1962-05-23 Improvements in or relating to rotary piston engines Expired GB1001384A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR863067A FR1297914A (en) 1961-05-26 1961-05-26 Spring for rotary engine sealing rings

Publications (1)

Publication Number Publication Date
GB1001384A true GB1001384A (en) 1965-08-18

Family

ID=8755993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1992262A Expired GB1001384A (en) 1961-05-26 1962-05-23 Improvements in or relating to rotary piston engines

Country Status (2)

Country Link
FR (1) FR1297914A (en)
GB (1) GB1001384A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1775446A2 (en) * 2003-03-07 2007-04-18 Denso Corporation Electronically controlled throttle control apparatus
WO2012130210A1 (en) * 2011-03-31 2012-10-04 Schaeffler Technologies AG & Co. KG Tension spring for a force-controlled readjusting device of a clutch unit and method for checking correct installation of a clutch unit
US10060544B2 (en) * 2016-02-29 2018-08-28 Ford Global Technologies, Llc Noise attenuated fill limit vent valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2525308A1 (en) * 1982-04-15 1983-10-21 Paris & Du Rhone Anti-vibration clip for motor vehicle starter motor solenoid - uses spring steel cradle with ends rolled to carry solenoid and absorb its motion in order to damp vibration

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1775446A2 (en) * 2003-03-07 2007-04-18 Denso Corporation Electronically controlled throttle control apparatus
EP1775446A3 (en) * 2003-03-07 2007-06-20 Denso Corporation Electronically controlled throttle control apparatus
WO2012130210A1 (en) * 2011-03-31 2012-10-04 Schaeffler Technologies AG & Co. KG Tension spring for a force-controlled readjusting device of a clutch unit and method for checking correct installation of a clutch unit
EP2691668B1 (en) 2011-03-31 2016-05-18 Schaeffler Technologies AG & Co. KG Clutch adjustment device
US10060544B2 (en) * 2016-02-29 2018-08-28 Ford Global Technologies, Llc Noise attenuated fill limit vent valve

Also Published As

Publication number Publication date
FR1297914A (en) 1962-07-06

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