oleo-pneumaticadj.

Brit.

/ˌəʊlɪəʊnjuːˈmatɪk/,

/ˌəʊlɪəʊnjᵿˈmatɪk/, U.S.

/ˈˌoʊlioʊˌn(j)uˈmædɪk/

Origin: Formed within English, by compounding. Etymons: oleo- comb. form, pneumatic adj.

Etymology: < oleo- comb. form + pneumatic adj. Compare oleo adj.

Aeronautics.

Designating a device or mechanism which absorbs shocks by a combination of forcing oil through an orifice and compressing air or another gas.

ΘΚΠ

society > occupation and work > equipment > machine > machines which impart power > [adjective] > compressor

oleo-pneumatic1909

1909 Aëronaut. Jrnl. Apr. 64/1 The front wheel is fitted with an oleo-pneumatic brake for safety purposes.

1930 Engineering 16 May 647/1 (heading) Oleo-pneumatic shock absorber for aeroplanes.

1960 Times 30 Aug. 4/5 All four wheels..are independently sprung by means of wishbones and Girling oleo-pneumatic spring and damper units.

1992 Pilot (BNC) Nov. The legs are oleo-pneumatic; small Schrader-type valves enable them to be kept to the correct pressure.

This entry has been updated (OED Third Edition, March 2004; most recently modified version published online March 2022).

单词	oleo-pneumatic
释义	oleo-pneumaticadj. Brit. /ˌəʊlɪəʊnjuːˈmatɪk/, /ˌəʊlɪəʊnjᵿˈmatɪk/, U.S. /ˈˌoʊlioʊˌn(j)uˈmædɪk/ Origin: Formed within English, by compounding. Etymons: oleo- comb. form, pneumatic adj. Etymology: < oleo- comb. form + pneumatic adj. Compare oleo adj. Aeronautics. Designating a device or mechanism which absorbs shocks by a combination of forcing oil through an orifice and compressing air or another gas. ΘΚΠ society > occupation and work > equipment > machine > machines which impart power > [adjective] > compressor oleo-pneumatic1909 1909 Aëronaut. Jrnl. Apr. 64/1 The front wheel is fitted with an oleo-pneumatic brake for safety purposes. 1930 Engineering 16 May 647/1 (heading) Oleo-pneumatic shock absorber for aeroplanes. 1960 Times 30 Aug. 4/5 All four wheels..are independently sprung by means of wishbones and Girling oleo-pneumatic spring and damper units. 1992 Pilot (BNC) Nov. The legs are oleo-pneumatic; small Schrader-type valves enable them to be kept to the correct pressure. This entry has been updated (OED Third Edition, March 2004; most recently modified version published online March 2022). < adj.1909
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